The Aviation DataBase: Service Information: Piper Aircraft
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DataBases updated: Jun 5th, 2025
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Customer Information Letters
NameRevisionLangSubjectDate
en Pilot Recognition and Response to an Engine Roll Back Event05/04/2011
en Software Annunciations Advisory04/25/2024
en M600 Auto-Throttle Operations02/28/2024
en Sale of Type Certificate01/01/1991
Flight Manual Supplements
NameRevisionLangSubjectDate
en Precise Flight Speedbrake 2000 System01/18/2000
Kits
NameRevisionLangSubjectDate
en Fuselage Fabric Trim Strip08/20/1973
en Replacement of Torque Tube Assembly08/10/1964
en Elevator and Rudder Hinge Replacement10/25/1989
en Elevator Trim Tab System Modification09/04/1975
en Engine Front Baffle Replacement11/10/1980
V en Nose Landing Gear Modification05/13/1986
V en Nose Landing Gear Modification05/13/1986
en PA-36, Pawnee Brave - Left Wing Main Spar Caps Replacement06/09/2012
en PA-36, Pawnee Brave - Right Wing Main Spar Caps Replacement06/09/2012
en Stabilizer Forward Star Attachment Bulkhead Reinforcement06/18/1990
en Engine Mount Drag Link Installation07/09/1990
en Engine Mount Drag Link Installation07/11/1990
A en Main Spar Splice Plate Replacement (Lower)05/12/1997
A en Main Spar Splice Replacement (Lower)05/12/1997
en Stabilizer Rear Spar Modification and Outboard Hinge Replacement11/25/1997
A en Reinforce. Installation Kit - Wing to Fuse01/13/1999
Manuals (General)
NameRevisionLangSubjectDate
revised en PA-2810/31/1971
Owner's Manuals
NameRevisionLangSubjectDate
en J3C-65
Pilot's Operating Handbooks & Flight Manuals
NameRevisionLangSubjectDate
5 en PA-44-18011/05/2013
Publication Indexes
NameRevisionLangSubjectDate
en Customer Service Information File10/31/2024
en Customer Service Information File12/24/2024
en Customer Service Owner Publications Catalog12/24/2024
en Customer Service Owner Publications Catalog10/31/2024
en Service Bulletin/Service Letter Index12/24/2024
en Service Bulletin/Service Letter Index10/31/2024
Service Aids
NameRevisionLangSubjectDate
en Procedure for Replacing Brake Drum Flange on PA-22 (3040) Wheel Assembly
A en Engine Mounting
en Servicing Instructions for the Carburetor Air Filter with Paper Cartridge
B en Installation of Wood Circuit Protectors
A en Instructions for Removal and Replacement of Brake Drum on B. F. Goodrich Wheel Model D3-13A-1
Service Bulletins
NameRevisionLangSubjectDate
revised en How to Rig Cub E2, J2, J302/15/1946
revised en Special Tubing in Fuselage02/15/1946
revised en Nose Heavy Condition02/15/1946
en Maintenance of Fuel System
revised en Maintenance of Fuel System02/15/1946
revised en Reinforcement of Stabilizer Yokes02/18/1946
revised en Reinforcement of Stabilizer Yokes02/18/1946
revised en Tail Surface Bracing02/18/1946
revised en Replacement Tail Brace Wire Nipples02/18/1946
revised en Engine Mounting Bolt Failures02/18/1946
revised en Removal of Bug Screen02/18/1946
revised en Electrical Wiring02/18/1946
revised en Fuel Tank Strainers02/18/1946
revised en Reinforcement of Windshield Attachment02/19/1946
en Inspection of Motor Mount11/04/2041
revised en Outlet Reinforcement on 12 Gallon Fuel Tanks02/19/1946
revised en Elevator Bungee Installation02/19/1946
revised en Stabilizer Link Tube and Rear Support Bearing Bracket02/19/1946
revised en Operation of Airplanes with Enclosure Door Open02/19/1946
revised en Control System Interference02/19/1946
revised en Strainer Attachment Fittings02/19/1946
revised en Preparation for Winter Operation02/19/1946
revised en Mufflers: 1. Failure of Inner-Baffle End Attachments 2. Inspection 3, Remedial Measures for Preventing Engine Failure02/19/1946
revised en Revised Washer for Fin Brace Rod Clevis02/19/1946
revised en Ribstitching02/19/1946
revised en Fuel Shut-Off Swivel Fitting02/20/1946
revised en Fuel Tank Vents02/20/1946
revised en Wing Aileron Bellcrank Bracket Failures02/20/1946
revised en Steerable Tail Wheel Shock Cords02/20/1946
revised en Aging of Protective Finish on Wood Wing Spars02/20/1946
revised en Stabilizer Aluminum Yoke Casting02/20/1946
revised en Fuel Tank Repairs02/20/1946
revised en Flexible Hose End Fittings (3/8" Synthetic)02/20/1946
revised en Stabilizer Rear Bearing Bracket02/20/1946
revised en Exhaust Muffler Inspection and Repair02/20/1946
revised en Rudder Pedal and Floorboard Attachment Lugs02/20/1946
en Nose Wheel Oleo Boot Assembly
revised en Rigging Procedure - J402/20/1946
revised en Carburetor Heat Control02/20/1946
revised en Windshield Replacement02/20/1946
revised en Seats, Safety Belts and Control Cables02/18/1946
revised en Wing Drag Wire Inspection02/18/1946
revised en Reinforcing of Rib Nose Structure02/18/1946
revised en Fuel Valve Control02/18/1946
revised en Motor Mount Failures02/20/1946
revised en Safety Wire for Control System Turnbuckles02/20/1946
revised en Tailskid Spring Attachment Reinforcement02/20/1946
en Winterization of J3C-6505/09/1946
en Reworking of Bottom Cowl for Replacing Air Scoop EQ5259 with EQ5370 (Continental Part Numbers)04/25/1946
en J3 Lift Struts and Lift Strut Clevis Bolts10/16/1946
en Plexiglas Windshield10/11/1946
en Relocation of J3 Scott Brake Cylinders10/11/1946
en Replacement of Kem Gasoline Filter Gasket07/11/1946
en Safety Wiring of Carburetor Air Box Cap Screws07/17/1946
en Inspection of Fuel Strainer Installation08/06/1946
en Muffler Tailpipe Brace08/07/1946
en Landing Gear Reinforcement08/08/1946
en Replacement of Glass Fuel Strainer Bowls08/26/1946
en Defective Glass Fuel Strainer Bowls09/11/1946
en Voltage Regulator Relocation Model PA-12 Serial 12-1 to Serial 12-823 Incl.11/15/1946
en Landing Gear Reinforcement07/10/1947
en Battery Box Insulating Spacer Installation07/28/1947
en Header Tank Installation in PA-11 Airplanes Serial Nose 11-1 to 11-301 Inclusive and 11-1350 to 11-1400 inclusive, Except Serial Nos. 11-11-243, 11-261, 11-266, 11-281, 11-296 and 11-30007/29/1947
en PA-12 Cowling Interference10/20/1947
en Ignition Wire Shielding08/22/1947
en Electrical System10/16/1947
en Shock Strut Stop Discs10/20/1947
en Fuel Line Fitting - Models PA-11 and PA-1201/30/1948
en Battery Hold-Down and Fuse Block02/18/1948
en Model PA-14 Rear Flap Pulley Bracket Reinforcement08/04/1948
en Aileron Bracket Attachment Fitting09/24/1948
en Model PA-11 Front and Rear Seats10/20/1948
en Cracking of Wing Aileron Bellcrank (Piper Part No. 40092 Left, 40092-1 Right) and Flap Bellcrank (Piper Part No. 40092-10 Left, 40092-9 Right) Located Aft of Rear Spar11/09/1948
en Windshield Attachment11/29/1948
en Torque Tube Connector Tube Assembly03/14/1949
B en Service Inspection Notes11/19/1959
en Weight and Balance Form05/03/1949
en Fuel Seepage into Cabin03/31/1950
en Battery Box Lid03/09/1951
B en Chafing of Master Switch Wires04/14/1952
en Battery Box Lid Modification09/21/1951
en Freezing of Nose Wheels11/07/1951
en Replacement of Front and Rear Lift Strut Forks and Barrels03/28/1952
en Oil Radiator Lines08/25/1952
en Fuel Grade Specification for Lycoming 0-290-D2 Engines11/21/1952
en Front Spar Interference05/07/1954
en Landing Gear08/30/1954
en Fuel System PA-2309/29/1954
en PA-23 Power Plant10/18/1954
en PA-23 Airplane Flight Manual10/15/1954
en PA-23 Landing Gear10/28/1954
en Carburetor Air Box12/28/1954
en PA-23 Heater Fuel Line12/31/1954
en Addition of Rubber Extrusion Chafe Strip to Wing Root Fairings01/03/1955
en Fuel Valve Actuator Handle Locks01/05/1955
en Landing Gear Down Lock Latches01/18/1955
en Main Landing Gear Attachment Points03/31/1955
en Fuel Selector Valve Pointer03/29/1955
en Hydraulic System - Thermal Relief Valves04/26/1955
en Hydraulic Actuating Cylinders05/09/1955
en Flexible Fuel Valve Controls, Right and Left05/26/1955
en PA-23 Landing Gear CO2 Extension System06/08/1955
en Fuel Selector Valves10/04/1955
en Wing Front Spar Attachment Fitting10/04/1955
en Magneto Ground Wire Terminal Attachment Nut10/07/1955
en Hot Air Ducts04/11/1956
en Anti-Retraction Device12/31/1956
B en Elevator Butt Rib and Torque Tube Attachment Casting Cracks10/25/1962
A en Fuel Tank Caps05/29/1957
en Reinforcement of Aileron Balance Weight Bracket12/10/1956
en Front Stabilizer Fittings - Right and Left - Part 17093-0012/21/1956
en Elevator Push-Pull Tube Rollers02/11/1957
A en Oil Pressure Line08/29/1958
A en Brake Master Cylinder Diaphragm11/21/1960
B en Empennage Casting Cracks10/28/1963
en Thread Exposure on the Heim Rod End Bearing07/02/1957
D en Mandatory Lift Strut Fork Inspection and/or Replacement04/22/1986
en Model PA-20 Name Plates09/20/1957
en Rudder Trim Tab Control Rod Attachment10/01/1957
en Stabilizer Attachment Fittings Part 17093-0010/07/1957
A en Fire Hazard09/23/1959
en Rudder Trim Tab Adjustment Screw Part 18453-0002/17/1958
A en Fusing of Cigar Lighter Circuit07/07/1958
en ADF Indicator Wire...05/16/1958
en Aileron Hinge Reinforcing Bracket Part Number 10931-0205/22/1958
en Chafing of Master Switch Wires08/05/1958
en Oil Cooler Line Clearance01/06/1959
en Nose Gear Retraction Assist Cord01/16/1959
en Operating Limitations Placard02/04/1959
en Weight and Balance03/18/1959
en Inspection of Control Wheel Sprocket Mounting Hole04/27/1959
en Aileron Balance Weight Attachment Bulkhead06/23/1959
B en Inspection and Maintenance of Fuselage Fabric in Area of Windshield Top Attachment Channel11/30/1961
en Starter Solenoid Circuit Protector06/09/1959
en Elevator Control Tube Bellcrank Attachment07/03/1959
en Fuel Cell Filling Instructions08/05/1959
en Safety Wiring of Control Tube Guide Blocks09/24/1959
en Refitting of Door Window11/06/1959
en Modification of Fuel Cell Vent Tubes11/06/1959
en Replacement of 1/8 - 7 x 19 Flexible Stainless Steel Control Cables11/05/1959
en Inspection of Control Cables and Replacement of 1/8" 7 x 19 Flexible Stainless Steel Control Cables on Foreign Registered Airplanes11/05/1959
en Tail Brace Streamline Tie Rods11/09/1959
en Safety Belt Attachment12/09/1959
A en Wing Ribs Stations 95 and 110 Located Below the Main Wing Fuel Cell09/03/1963
en Replacement of Fuel Lines and Fuel Line Fittings04/12/1960
en PA-24 and PA-24-250 Landing Gear Safety Switches - Service Letter #314A, dated June 8, 195904/15/1960
en Positive Locking of Baggage Compartment Doors05/12/1960
en Stabilator Tab Horn Modifications06/22/1960
A en Insulation - Cabin Heat Induction System03/14/1960
en Aileron Hinge Bracket - Part No. 20211-0006/16/1960
en Throttle Limit Switch Bracket06/17/1960
en Modification of Fuel Cell Vent Tube06/17/1960
en Replacement of Instrument Panel Face Plate08/23/1960
A en Modification of Right Engine Baffles09/13/1960
en Rudder Tab Horn Bolt Installation09/09/1960
en Replacement of Brake Master Cylinders12/02/1960
en Replacement of Tail Brace Clevises01/06/1961
A en Reinforcement of Stabilator Trim Tab Horns04/03/1961
en Replacement of Oil Radiator Lines04/18/1991
en Replacement of Dry Vacuum Pumps04/13/1961
en Inspection of Comanche Exhaust System05/22/1961
en Modification of Cabin Heat Box Plate04/21/1961
en Inspection of Circuit Protector Wiring08/15/1961
en Replacement of Front Spar Wing Attachment Fitting08/24/1961
A en Mandatory Inspection of Weld at Rudder Pedal Assembly (Part Nos. 40842-04 and 40842-05)05/10/1962
en Gascolator Bowl Drain Valve12/19/1961
en Replacement of Propeller Bolts04/17/1962
en Replacement or Modification of Muffler Shrouds10/03/1962
en Main Fuel Cell Cavity Modification11/02/1962
en Installation of Engine Driven Fuel Pump Vent Lines (PA-24 "250" Comanches Equipped with Fuel Injection)12/05/1962
en Inspection of Rudder Trim Tab Horn03/05/1963
en Removal of Vanes from Throat of Carburetor Air Box04/19/1963
en Fuel Cell Drain Modification06/21/1963
en Replacement of Landing Gear Shock Strut Assembly07/11/1963
en Replacement of Vacuum Pump Splined Coupling11/11/1963
A en Modification and Rewiring of 940DB Heater09/23/1964
en Mandatory Replacement of Alternate Air Doors03/03/1964
en Fuselage Landing Gear Fitting Seal08/27/1964
A en Mandatory Removal of Restriction to Air Speed Limits (Replacement of Stabilator Torque Tube)08/10/1964
en Mandatory Modification of Stewart-Warner Fuel Quantity Gauge Sender Unit02/12/1965
en Mandatory Mitchell Bulletin No A55 - Modification of Pitch Servo04/07/1965
en Replacement of Vacuum Pump Mounting Gasket11/09/1965
en Replacement of Vacuum Pump Drive Couplings12/20/1965
en Replacement of Fuel Purge Valve Hose Assembly01/07/1966
A en Mandatory Removal of Restriction to Airspeed Limits06/17/1966
en Mandatory Engine Induction Alternate Air System Modification03/04/1966
A en Mandatory Engine Induction Alternate Air System Modification05/06/1966
A en Fuel Tank Caps10/10/1966
en Inspection of Brake Disc Assembly06/08/1966
en Inspection of Brake Disc Assembly06/08/1966
en Mandatory Spinner Modification08/02/1966
en Mandatory Standardization of Never-to-Exceed Airspeed Limit09/16/1966
en Mandatory Oxygen Cylinder Mounting Modification12/29/1966
en Rudder Trim Installation Modification11/01/1966
en Main Landing Gear Torque Links05/12/1967
en Replacement of Inner and Outer Windshield Collars12/12/1966
en Inspection of Aileron Balance Weight Assembly, Rudder Horn Assembly and Stabilator Balance Weight Assembly for Corrosion12/13/1966
en Inspection of Pawnee PA-25-235 Muffler Assembly and Related Areas12/19/1966
A en Inspection of Pawnee PA-25-235 Muffler Assembly and Related Areas03/27/1967
en Modification of Fuel System01/09/1967
en Replacement of Starter Vibrator01/06/1967
en Cabin Heater Duct Tunnel Modification02/02/1967
en Inspection of Family Seats Center Safety Belt Attachment03/08/1967
en Mandatory Modification of Oxygen Cylinder Rear Retaining Strap Piper Part Number 758 10903/21/1967
en Mandatory Main Landing Gear Torque Links05/12/1967
A en Mandatory Extended Serial Number Applicability - PA-28-235 and PA-32-300 Models03/01/1968
A en Installation of Right Fuel Tank Quantity Gauge Placard01/29/1970
B en Mandatory Main Fuel Tank Inspection03/13/1968
D en Mandatory Main Fuel Tank Inspection02/24/2009
en Inspection of Mixture Control Cable05/15/1967
en Mandatory Tip Tank Fuel Line Modification07/07/1967
en Replacement and Rerouting of Engine Oil Cooler Hoses08/17/1967
en Modification of Emergency Exit Window Mechanism08/09/1967
en Replacement of Pneumatic Pump Hose08/25/1967
en Piper Navajo Modifications10/10/1967
en Alternate Air Box Assembly11/01/1967
en PA -32-260 Cherokee Storm Window Placard11/07/1967
en Replacement of the Engine Air Inlet Duct11/08/1967
en Inspection of Aft Spar Wing Attachment Bolts11/10/1967
en Insulation of Solenoid Terminals12/19/1967
en Flight Manual Revision01/15/1968
en Revision to Aircraft Flight Manual Supplement12/22/1967
en Wing Fillet, Louvered Access Plates02/05/1968
en Engine Cowling Fasteners02/23/1968
A en Flight Manual Revision05/28/1968
en Manifold and Check Valve Assembly02/28/1968
en Manifold Pressure Gauge Line Filter02/23/1968
en Elevator Tip De-Icer Boot Installation02/23/1968
en Pneumatic System lnline Filter03/01/1968
A en Re Service Bulletin No. 272 (issued 4/24/68); Lock Washer AN936-6 should be Lock Washer AN935-605/06/1968
en Inspection of Turbocharger Tailpipe Clearance to Firewall05/08/1968
en Mandatory Main Gear Retraction Fitting Replacement06/03/1968
en Modification to the Electrical System06/19/1968
en Aileron Cable/Floorboard Support Channel Clearance05/23/1968
en Fuel Selector Lever Cable Attachment Assembly07/10/1968
en Mandatory Rerouting and Securing of Wires in the Fuel Control Panel area and Clearance of the Cross Feed Line05/27/1968
en Inspection of and Modification to the Servo Bridle Cable06/24/1968
en Case Leakage of R. C. Allen 3 Artificial Horizon07/10/1968
en Case Leakage of R. C. Allen 3 Artificial Horizon07/10/1968
en Replacement of the Mixture Control Cable08/12/1968
en Modification to the Landing Gear Warning System10/04/1968
en Inspection of Elevator Torque Tube Assembly09/27/1968
en Fuel Selector Control Stop Assembly11/22/1968
en Main Landing Gear (Inboard) Door Hinge Attaching Rivets10/29/1968
en Tailpipe Replacement01/15/1969
en Engine Breather Line Modification01/16/1969
en Mandatory Elevator Control System Friction02/17/1969
en Replacement of Fuel Flow Gauge Assemblies05/23/1969
en Flight Manual Revision03/28/1969
en Cherokee Arrow Landing Gear Modifications03/06/1969
en Baggage Floor Brace03/05/1969
en Mandatory Stall Strips05/16/1969
en Mandatory Control Wheel Retaining Pin04/30/1969
en Inspection of Fuselage Aft Section Assembly05/26/1969
en Mandatory Air Induction Inlet Hose Replacement05/22/1969
en Carburetor Heat Control Assembly06/02/1969
en Flight Manual Revision05/29/1969
en Hydraulic Pump Hose Assembly Inspection06/03/1969
A en Reissued Airplane Flight Manual and New Placards (Reference FAA Airworthiness Directive for PA-30 dated November 5, 1969)11/25/1969
en Fuselage Longeron Inspection10/23/1969
en AutoControl III and AltiMatic III Series Roll Servo Modification and Roll Bridle Cable Replacement11/10/1969
en Stall Strip Inspection11/17/1969
en Inspection of Carburetor Drain Plugs11/25/1969
en Alternator System Modification01/09/1970
en Wing Flap Electrical System Modification03/23/2040
A en Aft Facing Seats05/04/1970
en Spinner/Bulkhead Inspection and Replacement05/08/1970
en Twin Comanche Modifications05/06/1970
A en Fuel Selector Valve Modification09/28/1970
en Carburetor Heat Cable Replacement06/09/1970
en Magneto Filter Terminals07/01/1970
en Fuel Selector Valve Modification06/05/1970
A en Fuel Selector Valve Modification09/28/1970
en Vne Airspeed Limit07/08/1970
en Flight Manual Weight and Balance Data Revision10/20/1970
en Vertical Fin Rib Inspection11/18/1970
en Exhaust System Inspection and Modification04/19/1971
A en Inspection of AutoControl III and AltiMatic III, AltiMatic IIIB and AltiMatic IIIB-1 Servo Bridle Cable Installations07/06/1972
A en Throttle Knob Roll Pin Retaining Ring11/02/1970
en Vacuum Pump Adapter Drive Assembly09/29/1970
en Modification of the Rudder and Elevator Spar Assemblies09/21/1970
en Vacuum Pump Adapter Drive Assembly09/29/1970
en Battery Drain Relocation11/23/1970
en Inspection of the Fuel Valve Selector Handle (2-Tank)11/09/1970
en Stabilator Balance Weight Tube Assembly Inspection12/09/1970
A en Seat Belt Attachment Modification03/25/1971
en Landing Gear Selector Mechanism Modification01/20/1971
en Electric Trim Switch Inspection and Modification02/05/1971
en Electric Trim Switch Inspection and Modification04/16/1971
en Cabin Entrance Door Safety Strap Inspection and Replacement02/18/1971
en Alternate Air Hose Replacement03/17/1971
A en Engine Controls Support Bracket Assembly Inspection11/17/1971
en Vertically Adjustable Seat Frame Tube Replacement03/11/1971
en Vertically Adjustable Seat Frame Tube Replacement03/11/1971
en Longitudinal Bulkhead Rivet Installation04/21/1971
en Owner's Handbook Revision06/16/1971
en Fuel Cell Vent/Drain Lines Inspection05/24/1971
en Fuselage Upper Longeron Reinforcement07/09/1971
en Fuel System Instructions and Modification09/07/1971
en Hartzell Service Bulletin No. 96, amended August 18, 1971 and Supplement No. 1 amended August 18, 197109/09/1971
en Revised Emergency Gear Extension Operation Information10/12/1971
en Bungee Installation10/07/1971
en Mandatory Revision to Airplane Flight Manual03/23/1972
en Weldon Service BuIletin WPSB-2 (Electric Fuel Pumps)11/17/1971
en Air Conditioning System Improvement01/25/1972
en Electrical System Master Switch Modification04/26/1972
en Inspection of Stabilator Hinge Attaching Bolts03/30/1972
en Fuel Line Replacement05/03/1972
en Pitot Static System Lines Replacement06/13/1972
en Inspection of Fuel Filter Assembly Outlet Port06/01/1972
B en Fuel Selector Valve Lubrication05/19/1982
en Fuel Selector Valve Lubrication06/05/1972
en Induction Air Inlet Duct and Induction Alternate Heat Duct Inspection and Replacement09/01/1972
A en Alternator Output Wire Terminal Replacement11/14/1972
en Induction Air Box Valve Inspection07/31/1972
en Pitot Static System Instrument Lines Modification10/10/1972
en Air Induction Hose System Modification11/09/1972
en Inspection of Elevator Hinge Bracket Reinforcement08/17/1972
en Rudder Balance Weight Installation08/14/1972
A en Rudder Balance Weight Installation10/06/1972
en Cowl Shield Installation02/19/1973
A en Electric Fuel Pump Circuit Breaker Replacement11/16/1972
en Replacement of Torquemeter Oil Pump (Reference Avco Lycoming Service Bulletin No. 350, dated July 21, 197208/29/1972
en Nose Gear Clevis01/03/1962
en Stabilator Tip Balance Weight Inspection08/25/1972
en Transponder Antenna Protector Installation11/22/1972
en Inspection and Modification of Aft Wing Assembly09/08/1972
en Fuel Injector Servo Mounting Nut Inspection09/12/1972
A en Exhaust System Inspection06/12/1973
en Induction Air Box Replacement02/02/1973
en Lower Firewall Sealing06/20/1973
en Fuel Selector Control System Modification04/19/1973
A en Inspection of Rudder Control Cable Routing10/25/1974
en Revised Pitch Servo Bridle Cable Installation07/09/1973
en Pilot's Operating Manual/Airplane Flight Manual Revision08/29/1973
en Inspection of Fuel Tank Vent Systems08/22/1973
en Fuel Selector Valve Control Handle Modification04/25/1973
en Inspection of Propeller Blade Shank -- Reference Attached Hartzell Service Bulletin No. 94A dated March 1, 197304/25/1973
en Wing Leading Edge Modification05/04/1973
en Circuit Protector Panel Moisture Shield Installation09/11/1973
en Alternator Installation Modification02/04/1974
en Bridle Cable and Bridle Cable Clamp Inspection; AltiMatic V and AltiMatic V Flight Director Series Automatic Flight Control Systems08/13/1973
A en Inspection of Rudder Servo Trim Tab05/30/1973
en Cargo Loading Instructions06/06/1974
en V Series Automatic Flight Control System Precautionary Operating Placard and System Modification07/11/1973
en Rear Seat Belt Attachment Modification12/18/1973
en Warning - Improper Use of Rudder Pedal09/28/1973
en Warning -- Improper Use of Rudder Pedal11/09/1973
en Low Pitch Propeller Stop01/29/1974
en Revised Fuel Quantity Placards05/02/1974
en Co -Pilot Gyro Operation -- AltiMatic V Series Automatic Flight Control System09/13/1973
en Ignition System for High Altitude Operation; Reference Attached Avco Lycoming Service Instruction No. 1291, dated November 2, 197310/29/1973
en Alternator Pulley and Belt Replacement02/06/1974
en Mandatory Inspection of Heater Fuel Valve05/21/1974
A en Mandatory Inspection of Heater Fuel Valve05/16/2000
en Continental Aircraft Engine Service Bulletin #M73 -20 Tiara Starter Shaft Inspection10/05/1973
en Stall Warning Light Relocation01/29/1974
en Flux Sensor Caution Placard Installation11/12/1973
en Fuel Crossfeed Control Modification10/31/1973
en Inspection and Maintenance of Main Landing Gear11/16/1973
en Inspection of Control Attachment Ball Joint Assemblies11/14/1973
B en Flap Outboard Hinge Replacement05/14/1975
en Inspection of Elevator Control Tube06/07/1974
en Inspection of Inboard End of Forward Wing Spars12/17/1973
A en Stabilator Torque Tube Bearing Block Attachment Fitting Rivet Replacement04/10/1974
en Glove Compartment Modification04/09/1974
en Spar Reinforcement Installation02/19/1974
en MAA Plate Replacement and Tailpipe Gasket Installation01/21/1974
en Removal of Manual Heater Fuel Shut Off Valve08/26/1974
en Lift Detector Relocation and Modification08/13/1974
en Inspection of Elevator Control Tube Attachment02/20/1974
en Inspection of Heated Windshield08/07/1974
en Fuel Selector Valve Replacement03/18/1974
en Inspection of Fuel Selector Valve Control Handle03/11/1974
en Propeller Electric De -Icer Solenoid Replacement03/13/1974
en Wing Reinforcement Modification06/21/1974
en Replacement of Wing Spar Center Section Bolts06/14/1974
en Air Conditioning System Modification08/09/1974
en Steering System Modification07/30/1974
en Prevention of Fuel Line Chafing -- Engine Nacelles08/12/1974
en Inspection of Exhaust System Couplings08/07/1974
en Electric Razor Outlet Placard08/05/1974
en Modification to the Fuselage Bulkhead09/06/1974
en Inspection of Elevator Control Tube12/17/1974
en Seaplane propeller Modification11/22/1974
en Part I - Aileron Centering Cable Inspection Part II - Aileron Centering Modification11/04/1974
en Operations Limitations Placard Inspection12/10/1974
A en Inspection of Seneca Spar Straps10/16/1975
en Revised Usable Fuel Quantity08/06/1975
en Modification of the Flap Control System12/27/1974
en Cheyenne Refinement Modifications12/17/1974
en Clamping of Manifold Pressure Hose01/02/1975
en Emergency Fuel Pump Circuit Breaker Rewiring01/22/1975
en Inspection of Main Fuel Cell Fitting04/04/1975
en Fuel Valve Replacement01/15/1975
en Fuel Cap Inspection01/24/1975
A en Rudder/Nose Gear Steering Cable Replacement07/08/1975
en Throttle and Mixture Control Cable Operation Inspection02/19/1975
A en Chrysler Alternator Modification and Wire End Terminal Replacement05/07/1975
en Fuel Gascolator Quick Drain Valve Inspection02/10/1975
en Inspection of Throttle Control Shaft02/26/1975
en Instrument Glare Shield Panel Replacement03/03/1975
A en Engine Air Inlet Scoop Modification04/07/1975
en Induction Air Shroud Modification03/10/1975
en Fue1 Cap lnspection01/24/1975
A en Warning Placard Replacement05/28/1975
en Aircraft Operating Advisory: Propeller Air-Charge Loss04/11/1975
en M4D Automatic Flight Control System Aileron and Rudder Servo Cable Clamp Replacement04/22/1975
A en Revised Battery Drain and Vent Relocation01/23/1976
en Encoding Altimeter Harness Rewiring04/17/1975
A en Tailpipe Support Bracket Installation11/03/1975
en Part I - Forward Baggage Door Examination Part II - Forward Baggage Door Modification04/17/1975
A en Inspection of Stabilator Torque Tube Bearing Block Attachment Fitting Rivets03/22/1976
en Inspection of Fuel Vent Line05/21/1975
en Air Conditioning System Modification06/02/1975
en Spray Pump Windmill Assembly Modification - Refererence Piper Service Letter No. 727 dated August 8, 1974 Covering Agrinautics Service Bulletin No. SP 74- 1 (dated April 30, 197410/29/1975
en Inspection of Elevator Trim Tab Attachment Hinges and Screw Assembly05/09/1975
A en Oil Cooler Assembly Inspection09/05/1975
en Propeller Feather Assist Spring Assembly Installation, Reference Attached Hartzell Service Bulletin No. 111, dated June 12, 197510/27/1975
A en Inspection and Modification of Forward and Aft Wing Attachment Fittings07/16/1976
en Modification of Main Spar Center Section Carry through Assembly06/06/1975
en Alternator Switch Bus Bar Link Insulation03/24/1976
en Carburetor Air Box Modification06/27/1975
en Instrument Panel Dimmer Control Assembly Modification07/10/1975
en Inspection of Elevator Trim Control Cable Turnbuckles10/09/1975
A en Elevator Control Tube and Trim Tab System Modification11/03/1975
en Installation of Airspeed Limitation Placard02/05/1976
A en Installation of Airspeed Limitation Placard08/20/1976
B en Alternate Air Door Magnetic Catch Assembly Modification/Replacement; Engine Induction Air System03/23/1976
en Inspection of Emergency Fuel Pump Circuit Breaker Placards10/10/1975
A en Elevator Assembly Inspection and Elevator Butt Rib Replacement11/03/1975
en Inspection of Control Stick Torque Tube10/22/1975
en Seneca II Turbocharger Oil Hose Modification11/12/1975
en Starter Generator System Modification12/05/1975
en Rerouting of Rudder Control Cables01/27/1976
en Wing Tip Navigation Light Wire Insulation10/11/1976
en Control Shaft Collar Attachment Modification11/07/1975
en Modification of Landing Gear Selector Cable Forward Attachment Pin10/24/1975
en Muffler Clamp Installation03/12/1976
en Safety Harness Installation Modification06/30/1976
en Pneumatic De-Icer Tubing Inspection02/19/1976
en Mandatory TIGO-541-ElA Exhaust System Modification03/30/1976
A en Mandatory TIGO-541-ElA Exhaust System Modification05/29/2012
en Magnetic Compass Deviation03/25/1976
en Inspection of Flap Control System04/21/1976
B en Inspection of Flap Control System07/17/1979
A en Inspection of Rudder Control Horn Attachment Bolts08/27/1976
B en Inspection of Rudder Control Horn Attachment Bolts07/13/1981
en Stabilator Balance Weight Tube Replacement06/04/1976
en Throttle and Propeller Pitch Control Attachment Modification03/29/1976
en Inspection of Inboard Fuel Cell Vent Line Assemblies04/05/1976
en Inspection of Induction Air Filter Cover Assembly03/18/1976
en Elevator Balance Weight Modification04/23/1976
en Wing Main Spar Lower Bolt Replacement04/27/1976
A en Heated Lift Detector Inspection07/01/1976
en Inspection of Inboard Fuel Tank Line Assembly04/19/1976
A en Inspection of Inboard Fuel Tank Line Assembly10/11/1977
en Elevator Hinge System Modification06/01/1976
en Precautionary Operating Placard Installation04/29/1976
en Tail Structure Modification08/23/1976
en Inspection of Fuel System Control Cables at Swivel Fittings11/10/1976
en Inspection of Fuel Tank Vents06/15/1976
en Replacement of Engine Mount Assembly Attachment Nuts06/25/1976
B en Nose Landing Gear Trunnion Modification08/31/1976
A en Oxygen System Outlet Refinement09/24/1976
en Seat Track Modification10/21/1976
en Engine Air Induction System Modification07/15/1976
en Stabilator Tab Modification09/20/1976
en Control Cable Ball Joint Retainer Installation01/17/1977
en Fuel Cell Vent System Modification03/07/1969
en Engine Oil Temperature Gauge Placard Installation10/05/1976
en Rudder Spar Hinge Inspection02/22/1977
A en Fuel Selector Valve Inspection and Replacement09/02/1976
en Muffler Shroud Inspection10/18/1976
en Inspection of Stabilizer Stringer Attachment09/20/1976
en Wing Fuel Tank Cap Modification09/28/1976
en 24 Volt Cigar Lighter Element Replacement10/08/1976
en Induction Air Box Bolt Replacement02/02/1977
en Pilot/CoPilot Seat Latch Mechanism Modification11/15/1976
A en Pilot/Copilot Microphone and Phone Jack Relay Modification07/25/1977
en Electric Trim Switch Modification11/05/1976
A en Mandatory Wing Lift Strut Assembly Inspection/Replacement08/16/1977
D en Mandatory Wing Lift Strut Assembly Inspection/Replacement10/19/1990
en Aircraft Data (MAA) Plate Inspection and Replacement11/05/1976
en Fuel Crossfeed Operation12/10/1976
en Engine Oil Hose Replacement01/10/1977
en Inspection of Engine Compartment Fire Extinguisher Installation01/21/1977
en Fuel Gauge Calibration Inspection01/06/1977
en Turbine Tailpipe Coupling Replacement01/24/1977
en Replacement of Radio Power Relay Cover Spacer Bushings12/15/1976
en Inspection of Carburetor Air Filter Box01/13/1977
en Throttle Linkage Bolt Replacement01/12/1977
en Engine Control Cable Inspection01/14/1977
en Fuel Quantity Gauge Inspection01/27/1977
en Mandatory Inspection and Reinforcement of Stabilator Tip Tube and Weight Assembly01/04/1977
A en Mandatory Inspection and Reinforcement of Stabilator Tip Tube and Weight Assembly10/20/1980
B en Mandatory Inspection and Reinforcement of Stabilator Tip Tube and Weight Assembly02/09/2021
en Throttle Attachment Inspection02/15/1977
en Induction Air Box Filter Locator Change02/25/1977
en Starter/Magneto Switch Inspection and Replacement02/09/1977
en Airspeed Placard Installation03/08/1977
en Inspection and Installation of Fuselage Rivets02/23/1977
en Inspection of Whelen Wing Tip Strobe Lights; Reference FAA Airworthiness Directive 75-05-0405/18/1977
en Inspection of Stabilator Tip Rib03/01/1977
en Engine Control Rod End Bearing Inspection03/07/1977
en Elevator Bungee Link Modification02/16/1977
en Engine Control Cable Inspection03/29/1977
A en Inspection of Rear Wing Spar Attachment Area/Fuselage Tubing Cluster10/13/1977
en Mandatory Wing Spar Carry Through Assembly Inspection02/03/1978
A en Mandatory Wing Spar Carry Through Assembly Inspection08/03/2018
en Avionics Bus Bar Inspection and Modification04/15/1977
en Right Wing Front Spar Reinforcement03/07/1977
en Seneca II Rudder Cable Guard Inspection03/09/1977
en Electric Trim Switch Modification07/25/1977
en Fuel Line Modification05/19/1977
en Servo Bridle Cable Clamp Bolt Torque Revision; AltiMatic V and V F/D Series; M-4D F/D Series; and Sperry SPZ-200 F/D06/10/1977
en Rudder Tail Light Inspection08/31/1977
en Recommended Operating Procedure; Asymmetric Flap Condition04/04/1977
en Battery Power Lead Relocation04/06/1977
en Annunciator Panel Oil Temperature Indicator System Modification10/04/1977
en Nose Landing Gear Actuator Rod End Bearing Change05/13/1977
en Inspection of Emergency Gear Extension Control04/25/1977
en Edo Aire Mitchell Service Bulletin No. MB-13, dated May 3, 1977; Modification to Edo Aire Mitchell NSD -360 Horizontal Situation Indicator06/02/1977
en Edo-Aire Mitchell Service Bulletin No. MB-13, dated May 3, 1977; Modification to Edo Aire Mitchell NSD-360 Horizontal Situation Indicator10/11/1977
en Flap Solenoid Repositioning06/07/1977
en Nose Wheel Replacement (High Flotation Tire Option)04/26/1977
en Stabilator Tab Horn Replacement08/27/1977
A en Inspection of Main Landing Gear Actuating Cylinder Rod End Bearing Assembly08/30/1978
en Fuel Valve Leak Check05/26/1977
A en Fuel Valve Leak Check10/20/1977
en Pilot's Operating Manual/Pilot's Operating Handbook Revision06/09/1977
en Wing Fuel Tank Cap Modification02/08/1978
en Fuel Crossfeed Control Shaft Security07/13/1977
en Inspection of Horizontal Stabilizer and Vertical Fin Stringer Attachment Rivets08/03/1977
en To Disseminate Information from Teledyne Continental Motors Regarding the TS10360 Series Engines11/30/1977
en Single Mask Oxygen System Turbo Arrow III05/01/1978
B en Nose Landing Gear Down Lock Modification or Replacement09/27/1978
en Inspection of (I.) Vertical Fin Attachment Fittings and (II.) Stabilator Attachment and Stabilator Hinge Assembly11/14/1977
en Engine Cowling Air Scoop Drain Hole10/19/1977
en Pitot and Static Sump Drain Inspection12/06/1977
en Voltage Regulator/OverVoltage Relay Rewiring10/31/1977
en Engine Instrument and Fuel Flow Line Inspection and Modification12/13/1977
en Air Control Cable Stand-off Installation03/09/1978
en Inspection and Replacement of the Engine Oil Coolers (Left and Right)12/02/1977
B en Inspection and Replacement of the Engine Oil Coolers (Left and Right)07/24/1978
en Exhaust Stack Modification02/06/1978
en Pilot's Operating Manual/Pilot's Operating Handbook Revision: Flap Selector Operation Advisory01/24/1978
B en Vacuum System Modification09/25/1979
en Inspection of Stabilator Tab Horn/Stabilator Trim Control Rod Attachment01/20/1978
en Inspection of Goodyear BTC-39 Fuel Cells03/22/1978
en Inspection of Fuel Selector Lever Assembly Installation02/16/1978
en Nose Landing Gear Down Lock Hook Replacement06/09/1978
A en Modification of Left and Right Circuit Protector Mounting Board Installation07/07/1978
en Elevator Outboard Hinge Bracket Rivets Replacement06/05/1978
A en Fuel Line Inspection and Modification09/22/1978
en Fuel Selector Valve Replacement04/19/1978
A en Inspection of Main Landing Gear Brake Discs (Cleveland)06/13/1978
A en Replacement of Cleveland High Flotation Nose Wheel Assembly10/04/1978
en Aft Fuselage/Tail Cone Area Rivet Replacement01/04/1972
A en Aft Fuselage/Tail Cone Area Rivet Replacement04/28/1978
en Main Cabin Door Placards
en Addition of Drain/Ventilation Tubes to Engine Nacelle/Firewall
en Nacelle Fairing Modification02/15/1980
A en Horizontal and Vertical Stabilizer Attach Fitting Inspection and Attachment Hardware Replacement07/29/1980
en Inspection of Battery Box Vent08/11/1978
en Inspection of the Main Wing Spar Attaching Nuts07/03/1978
en Fuel Gauges and Instrument Cluster Grounding Harness Installation07/25/1978
A en Part I: Forward Baggage Door Locking System Modification Part II: Forward Baggage Door Lock Arm Assembly Inspection06/08/1979
en Stabilator Assembly Lower Surface Rivet and Rib Attachment Inspection07/12/1979
A en Part I - Inspect and Attain Clearance Between the Rudder Leading Edge and the Vertical Fin Trailing Edge Part II - Install Straps to Maintain Clearance Between Rudder Leading Edge and Vertical Fin Trailing Edge. Part III - Inspect and Attain Clearance Between Elevator Leading Edge and Stabilizer Trailing Edge06/02/1978
A en Inspection/Replacement of Elevator and Aileron System Control Rod End Bearings09/29/1978
A en Pilot and Copilot Control Wheel Replacement/Modification07/31/1978
en Gascolator Fuel Line Installation Inspection07/18/1978
en Hose Assembly Inspection and Replacement11/14/1978
en Fuel Gascolator Assembly Inspection10/25/1978
A en Installation of Bearing Retention Plates on Bottom Rudder Hinge Bracket Assembly01/11/1980
en Inspection of Throttle and Mixture Control Placards for Proper Placement08/11/1978
en Inspection of Engine Mount and Modification if Required09/21/1978
en Hydraulic Pressure Switch Inspection and Nose Gear Actuator Rod End Rearing Replacement05/01/1979
en Engine Mount Inspection/Replacement10/12/1978
B en Engine Mount Inspection/Replacement01/30/1981
en Inspection of Left and Right Wing Rear Spar Attach Fittings09/05/1978
en Control Column Stop Modification09/22/1978
en Tomahawk Magneto Replacement10/26/1978
en Elevator Cable Inspection and Cable Guard Installation10/13/1978
en Pitch Trim Re-Wiring on Aircraft Equipped with Altimatic III C09/28/1978
en Diode Assembly Inspection, (Circuit Breaker Cooler)11/01/1978
en Loading Limitation Placard and Manual Change05/24/1979
A en Fuel and Vapor Return Lines Support08/15/1980
B en Mandatory Elevator Down Spring Inspection/Replacement06/15/1979
C en Mandatory Elevator Down Spring Inspection/Replacement02/28/1997
en Fuel Line Inspection and Modification10/27/1978
A en Inspection of Vertical Fin Forward Spar Attachment Plate11/08/1978
en Landing Gear Hose Assembly Inspection and Replacement11/15/1978
A en Collins VIR-350 and VIR-351 Navigation Receiver Modification02/25/1980
B en Battery Protection and Correct Rear Seat Installation10/29/1981
en Wing Tip Strobe Light Modification12/07/1978
A en Forward Baggage Door Inspection and Modification09/20/1979
B en Forward Baggage Door Inspection and Modification10/03/1980
en Engine Primer Modification12/28/1978
en Landing Gear Selector Lever Inspection and Replacement01/03/1979
A en Bulkhead Reinforcement at STA.317.7508/26/1980
en Part I Inspection of Upper Forward Vertical Fin Spar Attach Fitting (Piper Part No. 77615-07) for forming cracks. Part II Inspection of Vertical Fin/Fuselage and Horizontal Tail/Vertical Fin Spar Attach Fitting Bolts for Proper Torque12/29/1978
en Inspection of Fuel Line Union Fittings04/23/1979
en Throttle Cable Installation Modification01/10/1979
en Electroluminescent Panel Inverter Replacement and/or Relocation06/22/1979
en Heater Fuel Drain Hose Modification04/05/1979
en Air Filter Seal Inspection02/01/1979
A en Oil and Manifold Pressure Tubes Inspection12/08/1980
C en Turbocharger Exhaust Coupling Inspection/Replacement12/03/1985
D en Turbocharger Exhaust Coupling Inspection/Replacement05/29/1986
E en Turbocharger Exhaust Coupling Inspection/Replacement05/09/2012
A en Crossfeed Valve Inspection07/02/1979
en Fuel Tank Vent Modification and Vent Hose Replacement09/19/1979
A en Fuel Tank Vent Modification and Vent Hose Replacement03/05/1980
A en Outboard Flap Track Inspection and Reinforcement11/24/1980
en Mandatory Part I - Scott Fuel Selector Valve Inspection (Scott Part No. 800412-00/Piper Part No. 492 109) Part II - Scott Fuel Selector Valve Control Cable Inspection10/04/1979
A en Mandatory Part I - Scott Fuel Selector Valve Inspection (Scott Part No. 800412-00/Piper Part No. 492 109) Part II - Scott Fuel Selector Valve Control Cable Inspection04/27/1987
en Elevator Control Stop Inspection03/29/1979
en "P" Lead - Bendix Magneto07/20/1979
en Control Shaft Roll Pin Inspection05/11/1979
en Fuel Flow Indicator Line - Replacement06/15/1979
en Modification of Weight and Balance Plotters12/03/1979
en Cigar Lighter Installation Modification06/23/1980
en Firewall Reinforcement08/27/1979
en Window Curtain Rod Support Area Inspection09/13/1979
A en Turbo-Charger Exhaust Coupling and Tailpipe Flange Inspection08/14/1979
en Elevator Inspection and Reinforcement07/31/1979
en Rudder and Aileron Trim Tab Attachment Inspection07/19/1979
en Gyro Inverter Power Selector Switch Guard Installation09/26/1979
en Control Column Installation Modification08/22/1979
en Exhaust System Inspection and Modification11/01/1979
en Fuel Line/Electrical Harness Inspection09/24/1979
en Elevator Torque Tube Attachment Inspection12/14/1979
A en Throttle Control Ball Joint Connector and Rod End05/30/1980
en Carburetor Air Box Rivet Replacement10/31/1979
en Part I: Carburetor Air Box Modification Part II: Engine Induction Air Scoop10/03/1979
en Avionics Master Relay Wiring Inspection11/12/1979
en Altimatic IIIC Autopilot Trim Servo Cable Alignment Modification01/14/1980
en Aircraft Data Plate Modification12/03/1979
en Flap Control System Inspection and Reinforcement10/20/1980
A en Step Attachment Area Inspection/Reinforcement04/16/1981
B en Mandatory Replacement of Main Landing Gear Attachment Clamp, Bolts, and Barrel Nuts10/02/1986
en Rudder Trim Mechanism Modification and Trim Tab Rigging01/23/1980
en Throttle Operation Pre-and Post-Flight Check02/19/1980
en Nose Gear Strut Modification06/05/1980
en Publications for Aircraft Operation05/20/1980
en Nose Landing Gear Down Lock Bushing Replacement03/24/1980
en Throttle Linkage Modification03/24/1980
en Ground Clearance Switch Fuse Installation04/23/1980
en Boom Microphone Isolation Relay04/24/1980
en Main Landing Gear Inboard Door Hinge Inspection/Replacement07/24/1980
en Propeller Feathering, Minimum Engine RPM05/16/1980
en PA-31-350 Chieftain/Take Off Flaps04/14/1980
en Elevator Bellcrank Assembly Inspection09/23/1980
en Upper Rudder Hinge Bracket Replacement05/23/1980
en Horizontal Stabilizer and Elevator Outboard Hinge Inspection and Replacement03/20/1981
en Placards Installation Check07/01/1980
A en Aileron Push Rod Functional Check10/24/1980
en Elevator Balance Weight Inspection07/07/1980
en Muffler Assembly Inspection08/06/1980
A en Muffler Assembly Inspection10/08/1980
en Oxygen Mask Replacement08/06/1980
en Engine Baffle Seals Inspection/Modification07/28/1980
en Throttle Rod End Attachment09/09/1980
en Part I: Nose Cone Spar Check Part II: Nose Cone Spar Reinforcement09/10/1980
en Master and Alternator Switch Rewiring and Reidentification03/16/1981
en PA-31, PA-31-325 Takeoff Flaps08/11/1980
en Rudder Torque Tube Attachment Fitting & Hardware Inspection04/01/1981
A en Nose Wheel Inspection/Replacement10/12/1981
en Rudder/Aileron Interconnect Bracket Interference12/04/1980
en Aileron Reinforcement12/04/1980
en Aileron Balance Weight Attachment Inspection and Rework03/04/1981
en Cabin Fan Fuse Installation06/07/1982
en Main Landing Gear Door Actuator Fitting06/30/1981
A en Mandatory Tail Brace Wire Support Installation09/10/1981
B en Mandatory Tail Brace Wire Support Installation10/09/1991
en PA-31-350 Chieftain Takeoff Flaps02/04/1981
en PA-31 and PA-31-325 Takeoff Flaps04/07/1981
en Aileron Torque Tube Bearing Inspection07/13/1981
en Vertical Fin Forward Spar Attachment Plate Replacement Life Limits10/10/1982
en Missing Rivets, Left Hand Fuselage Station 10803/27/1981
A en Fuel Selector Valve Inspection and Cable Clevis Replacement04/20/1981
en Fuel Cell Inspection and Servicing05/11/1981
en Oil Cooler Hose Installation Inspec06/10/1981
A en Elevator Control Tube Inspection04/25/1983
en Fuel Selector Line Inspection07/08/1981
A en Seneca-III Surface De-Icer System10/29/1981
en Engine Mount Reinforcement10/15/1981
en Heater Fuel Regulator Valve Shroud/Drain Modification04/05/1982
en Avionics Cooling Fan Inspection/Replacement04/16/1982
en Aileron Balance Weight Rib Inspection/Reinforcement08/19/1981
A en Part I - Nose Landing Gear Inspection and Rigging Part II - Nose Landing Gear Inspection and Modification04/20/1982
A en Mandatory Aileron Balance Weight Attachment Inspection and Rework07/24/1981
B en Mandatory Aileron Balance Weight Attachment Inspection and Rework11/03/1997
en Razor Inverter Wiring Inspection07/21/1981
en Powerplant Firewall Inspection07/21/1981
en Hydraulic Pump Replacement09/17/1982
en Rudder Cable and Seat Belt Attachment Shackle Inspection09/22/1981
en Heater Air Distribution Box Thermal Switch Installation03/17/1982
en Landing Gear Selector Switch Shield11/11/1981
en Emergency Exit Window Installation01/25/1982
en Fuel Scavenge Pump Check Valves Relocation12/11/1981
en Nacelle Fuel Tank Check Valve Installation12/17/1982
en Elevator Outboard Hinge Installation Inspection04/23/1982
en Nose Landing Gear Actuator Rod End Replacement04/20/1982
en Restriction of Flap Travel and Inspection of Wing Flap Flexible Drive Shaft03/01/1982
en Vane and Control Circuit Breaker Replacement04/15/1983
en Part I: Wing Flap Travel Restriction and Inspection of Wing Flap Flexible Drive Shaft. Part II: Wing Flap Operating Procedures03/01/1982
en Engine Oil Hose and Fitting Replacement10/12/1982
en Wing Spar and Wing Spar Carry-Through Assembly and Components Replacement05/12/1982
en Fin Spars10/10/1982
A en Mandatory Main Landing Gear Torque Link Replacement05/02/1986
en Nose landing Gear Actuator Attach Bolt Replacement09/17/1982
en Radio Support Installation08/04/1982
en Stabilator Assist Springs Inspection11/08/1982
en Spar Cap Chafing Inspection05/24/1983
en Cigar Lighter Circuit Modification10/18/1982
en Expanded Spin Recovery Procedures12/15/1982
en Airconditioning Condenser Fan Impeller Replacement02/14/1983
en Radio Master Relay Replacement02/14/1983
en Exhaust Muffler Inspection and Modification, Piper Part Number 12433-00, 12433-14, 12232-0006/22/1983
en Mandatory PART I: Inspection of the Throttle Control Cable Aft Support Clamp and Bracket Attachment Hardware PART II: Replacement of Jam Nut at Throttle Cable Aft End Fitting with New Type Jam Nut04/16/1984
en Turbocharger System Oil Supply Hose Replacement04/18/1983
en Exhaust System Heat Exchanger Inspection05/26/1983
A en Upper Forward and Aft Vertical Fin Spar Inspection and Retirement07/25/1983
en Pilot's Side Window Inspection07/27/1983
en Rivet Installation/Replacement, Tail Fin - Fuselage07/11/1983
en Mandatory Main Landing Gear Slotted Uplock Hook Brackets Replacement10/24/1983
A en Mandatory Main Landing Gear Slotted Uplock Hook Brackets Replacement08/15/2017
en Cleveland 40-106 Main Landing Gear Wheels Replacement10/25/1983
A en Mandatory Main Landing Gear Pivot Shaft Assembly Bolts Inspection/Replacement05/24/1985
en Landing Gear Back-Up Actuator Override Mechanism10/19/1983
en Mandatory Parking Brake Application05/19/1984
A en Mandatory Parking Brake Application09/06/2011
en Mandatory Fuel Selector Inspection/Replacement04/06/1984
A en Mandatory Bulkhead (Fuselage Station 332.0) Inspection05/03/1984
en Baggage Door Latch Replacement02/22/1984
en Mandatory Electrical Bus Modification06/20/1984
A en Mandatory Fuel Quantity Placards Replacement02/16/1988
en Fuel Quantity Placards Replacement03/19/1984
en Mandatory Aileron Trim Tab Control Tube and Rudder Trim Cable Retainer Hardware Inspection04/24/1984
B en Mandatory Landing Gear Upper Bearing Retaining Pin Replacement and Strut Assembly Inspection10/12/1987
A en Mandatory Flap Drive Mechanism Modification10/10/1985
en Mandatory Aft Rudder Cable Inspection06/25/1984
A en Mandatory Magneto Switch Guard Installation04/24/1985
en Mandatory Interference of Elevator to Horizontal Stabilizer06/13/1984
en Mandatory Pressurization Outflow and Safety Valve Line Routing Inspection08/07/1984
en Mandatory Inline Inlet Fuel Filter Modification (Ref. Janitrol Aero Service Bulletin No. 74, "Addition of Clip to Flapper Valve Shaft of Fuel Filter Assembly, PN 07E30-1)07/19/1984
en Mandatory Toe Brake Cylinder Clevis Rework08/20/1984
B en Mandatory Main Landing Gear Trunnion Housing Inspection08/25/1993
C en Mandatory Main Landing Gear Trunnion Housing Inspection11/07/2000
en Mandatory Avionics (Co-Pilot's) Bus Lead Retention Hardware Replacement07/19/1984
A en Mandatory Aft Inboard Wing Access Panel Retrofit and Aft Wing Spar Modification05/07/1985
B en Mandatory Aft Inboard Wing Access Panel Retrofit and Aft Wing Spar Modification12/03/2018
A en Mandatory Part I: Turbocharger Oil Scavenger Reservoir Inspection. Part II: Turbocharger Oil Scavenger Lines Support02/14/1985
en Mandatory Oxygen System Electrical Wiring Rerouting08/20/1984
en Mandatory Fuel Supply Line Replacement and Wing Rib Modification08/07/1984
en Mandatory Electric Fuel Pump Circuit Modification08/30/1984
A en Mandatory Electrical Connector Improvement04/29/1985
B en Mandatory Lower Wing Rivet Replacement01/25/1995
B en Mandatory Fuel Port Restrictor Installation09/01/1987
en Mandatory "TURBO" Marking Removal12/11/1984
en Mandatory Landing Gear Control Lever Safety Tab Modification10/26/1984
en Mandatory Elevator Control Travel Modification11/19/1984
en Mandatory King Autopilot Servo Bridle Cable Clamp Installation12/11/1984
en Mandatory Aft Bulkhead (Fuselage Station 332.0) Inspection12/12/1984
A en Mandatory Pneumatic Surface De-Ice Pressure Control Valve03/21/1986
en Mandatory Battery Strap Installation04/26/1985
A en Mandatory TRW Hartzell Propeller Products Service Bulletin No. 1428 ("0" Ring Deterioration)03/14/1986
en Mandatory Revision of Airspeed Markings due to Position Error Change07/01/1985
en Mandatory Flow Strip Position Inspection06/19/1985
en Mandatory Main and Nose Landing Gear Actuator Seal Replacement07/10/1985
en Mandatory Nose Landing Gear Steering Rotator Inspection and Replacement07/01/1985
en Mandatory Gear Safety Solenoid Installation Modification07/09/1985
A en Mandatory Ammeter Replacement05/12/1986
en Mandatory Rudder Stop Inspection and Replacement11/04/1985
en Mandatory Throttle Cable Installation Inspection01/03/1986
en Mandatory Generator Control Unit Sleeve Installation03/14/1986
en Mandatory Turbocharger Oil Supply Hose Security01/03/1986
B en Mandatory Ignition Select Mode During Approach and Landing06/10/1988
C en Mandatory Ignition Select Mode During Approach and Landing03/28/1989
C en Mandatory Main Landing Gear Forward Side Brace Inspection and Replacement05/21/1990
D en Mandatory Main Landing Gear Forward Side Brace Inspection and Replacement01/15/2015
en Mandatory Engine Exhaust System Inspection02/25/1986
en Mandatory Fuselage Door Frame Tube Corrosion02/28/1986
en Mandatory Aft Wing Attach Fitting Fastener Inspection/Replacement02/26/1986
A en Mandatory Aft Wing Attach Fitting Fastener Inspection/Replacement04/20/2011
A en Mandatory Special Inspection of Fuel Quantity Probes05/14/1986
en Mandatory Special Inspection of Hydraulic Hose, Piper Part Number 17766-02 (465-138)04/02/1986
en Mandatory Engine Control Cables Modification03/19/1986
en Mandatory Electric Flap Motor-Actuator Installation Rework03/21/1986
en Mandatory Crossover Fuel Line Inspection04/08/1986
A en Mandatory Elevator Hinge Inspection/Replacement09/22/1986
A en Mandatory Part I: Fuel System Draining Procedure - Water Contamination Part II: Apache Dual - Fuel Drain installation11/04/1988
en Mandatory Fuselage Tubing Crack Inspection04/07/1986
en Mandatory Oil Separator Assembly Replacement04/18/1986
en Mandatory Ice Deflector Vane Modification04/18/1986
en Mandatory Rear Spar Frame Stiffener Installation (Fuselage Station 99.29)04/22/1986
en Mandatory Wing-Nose Rib, Station 0.50 Modification and Wire Harness Inspection05/15/1986
A en Mandatory Aluminum Wire Inspection/Replacement08/26/1986
en Mandatory Main Landing Gear Lower Torque Link Bolt Inspection05/21/1986
en Mandatory Fuel Vent System Installation - Wing Panel Modification06/23/1986
en Mandatory Muffler/Stack Modification06/19/1986
en Mandatory Fuel Selector Valve Cover Replacement06/19/1986
A en Mandatory Fuel Selector Valve Cover Replacement11/07/2013
A en Mandatory Main Landing Gear Forward Side Brace Inspection/Replacement10/08/1987
en Mandatory Rudder Trailing Edge Rework06/23/1986
en Mandatory Garrett Service Bulletin No. TPE331-72-702903/27/1987
en Mandatory Stick Pusher Relay Box Modification07/28/1986
A en Mandatory Main Landing Gear, Forward Side Brace Inspection/Replacement10/09/1987
A en Mandatory Wing Tip Tank Vent Line Assembly Inspection (Piper Part Number 75389-02)09/19/1986
en Mandatory Ammeter Replacement08/28/1986
en Mandatory Niagara Oil Cooler Inspection/Replacement10/03/1986
en Mandatory Improved Brake Piston/Insulator and Pressurized Brake Reservoir Installation10/08/1986
en Mandatory Garrett Service Bulletin No. TPE331-75-700110/08/1986
en Mandatory Carburetor Air Box Valve Assembly Inspection/Modification10/09/1986
en Mandatory Alternate Air Control Linkage Adjustment11/14/1986
en Mandatory Fuel Drain Replacement11/17/1986
A en Mandatory De-Ice Timer Protection - Electrical Circuit Change10/28/1987
en Mandatory Use of Automobile Gasoline in Piper Aircraft01/14/1987
en Mandatory Stabilator Attach Fitting Corrosion Inspection02/17/1987
en Mandatory Tailcone Drain Holes, Fuselage Station 332.0003/10/1987
en Mandatory Nose Landing Gear Steering Rotator Horn Attach Bolt Replacement04/01/1987
en Mandatory Nose Gear Shuttle Valve Bracket installation03/30/1987
en Mandatory Main Landing Gear Downlock Cable Anti-Rotation Stop Replacement04/14/1987
en Mandatory Heated Alternate Air Induction System Installation05/04/1987
A en Mandatory Electrically Operated Flap System, Actuator Tube Replacement08/11/1987
A en Mandatory Aileron Cable Routing - Wing01/31/1989
A en Mandatory Freon Compressor Drive Pulley Nut Inspection and Belt Removal07/14/1987
A en Mandatory Back Up Landing Gear Extender Removal03/04/1988
en Mandatory Fuel Quantity Sensor Replacement06/24/1987
en Mandatory Forward Fuel Header Tank Installation08/19/1987
en Mandatory Fire Extinguisher Annunciator Circuit Modification09/09/1987
en Mandatory Lear Siegler Power Equipment Corporation (LSPEC) Service Information Letter No. 23090-004-0109/25/1987
en Mandatory Airframe and Powerplant Operational Limitations10/13/1987
en Mandatory Forward Baggage Compartment Door Latch Spring Installation and Door Assembly Inspection11/09/1987
en Mandatory Engine Mount Inspection and Barrel Nut Replacement12/22/1987
en Mandatory Nacelle Rework02/08/1988
B en Mandatory Part I: Malibu Return to Service Part II: Teledyne Continental Motors Service Bulletin M88-5 "Broken Starter Adapter Shafts"04/14/1988
en Mandatory Control Column Chain Inspection01/06/1988
en Mandatory Rivet Inspection - Wing Skin to Spar, Top Inboard01/22/1988
B en Mandatory TPE 331-14 Engine Idler Gear Bearing Replacement02/19/1988
en Mandatory Outboard Flap Transmission Clearance Inspection/Modification03/08/1988
en Mandatory Additional Post Lighting - Flight and Engine Instrumentation03/10/1988
en Mandatory Lock Wiring of V-Band Couplings04/08/1988
en Mandatory Main Landing Gear Actuator Attach Bolt05/04/1988
en Mandatory Wing Spar Inspection06/08/1988
en Mandatory Elevator Skin/Stringer Inspection/Modification06/29/1988
en Mandatory Rudder Pedal Torque Tube Attach Bracket Modification07/12/1988
en Mandatory Main Landing Gear Uplock Hook Bracket Inspection and Roller Modification07/01/1988
en Mandatory Forward Tunnel Inspection and Flap Handle Cover Rework07/07/1988
en Mandatory Wiring Modification - Wing to Main Wire Harness Connectors07/15/1988
en Mandatory Powerplant Cooling Improvement08/24/1988
A en Mandatory Powerplant Cooling Improvement05/17/1989
en Mandatory Nose Gear Centering Attach Bolt10/11/1988
en Mandatory Alternate Air Box Bearing Block Modification11/17/1988
en Mandatory Shoulder Harness Installation & Usage11/28/1988
B en Mandatory Elevator Butt Rib Refinement07/15/1997
en Mandatory Rudder Torque Tube Fitting Replacement02/10/1989
en Mandatory Hissing Upper Fuselage Rivets02/13/1989
en Mandatory Maneuvering Airspeed Placard Replacement03/14/1989
en Mandatory Textron Lycoming Service Bulletin No. 48403/20/1989
en Mandatory Auxiliary Primer Switch Replacement04/06/1989
en Mandatory Oildyne Hydraulic Pump Replacement04/10/1989
en Mandatory Windshield Heat Fuse Installation04/11/1989
A en Mandatory Wing Lift Strut Assembly Inspection/Replacement10/10/1989
en Mandatory Tip Tank Tailcone Attachment Improvement05/30/1989
en Mandatory Rework of Plug - Main Landing Gear Oleo Tube06/09/1989
A en Mandatory Malibu Return to Service06/29/1989
en Mandatory Bleed Air Hose Replacement07/12/1989
en Mandatory Lycoming Service Bulletin No. 487 (Included with Lycoming Kit)07/08/1989
B en Mandatory Addition of Wing Stall Strips11/22/1989
en Mandatory Angle Support Forward Baggage Compartment07/17/1989
en Mandatory Carpet Runner Retainer Installation08/03/1989
en Mandatory Engine Tailpipe Inspection and Addition of Fire Detection System08/07/1989
en Mandatory Aileron Inspection08/15/1989
en Mandatory Main Landing Gear Actuator Attach Bracket Replacement08/16/1989
en Mandatory Main Landing Gear Actuator Reinforcement Bracket Replacement08/16/1989
en Mandatory Shimmy Dampener Replacement09/13/1989
en Mandatory Addition of Check Valve to Motive Flow Supply Line11/13/1989
A en Mandatory Hartzell Service Bulletin No. 165 E, Inspection for Cracks in Certain Three Blade "Y" Shank Aluminum Propeller Hub03/07/1994
en Mandatory Hartzell Service Bulletin No. 164, Inspection for Cracks in Certain Two Blade "Y" Shank Aluminum Propeller Hubs12/04/1989
A en Mandatory Textron Lycoming Service Bulletin No. 491A, Inspection of Exhaust Transition Bolts03/22/1990
A en Mandatory Main Landing Gear Upper Strut Housing Inspection and Replacement08/09/1994
en Mandatory Inspection of Emergency Exit Window Fit12/14/1989
en Mandatory Elevator Trim Wheel Shaft Roll Pin Safety Wire Installation01/09/1990
A en Mandatory Improved Fuel System Drainage and Fuel Cell System Inspection08/30/1990
A en Mandatory To Revise the Purpose02/20/1990
en Mandatory Inspection and Rerouting of the Manifold Pressure Line02/08/1990
en Mandatory Relocation of Aircraft Serial Number Data Plate03/13/1990
en Mandatory Replacement of a 90 Degree Fitting and Inspection of the Tee Fitting and Nipple at the Oil Pressure Transducer03/16/1990
en Mandatory Engine Mount Inspection and Modification04/02/1990
en Mandatory Wire Protection06/12/1990
en Mandatory Weight & Balance Plotter06/08/1990
A en Mandatory Throttle Microswitch11/28/1990
en Mandatory Improved Engine Baffle Support07/17/1990
A en Mandatory Landing Gear Lacking Actuator End Gland Replacement08/15/1990
en Mandatory Empennage Rivet Replacement10/05/1990
en Mandatory Cheyenne Rudder Torque Tube Assembly10/19/1990
en Mandatory Forward Left Fuselage Frame Inspection and Replacement03/04/1991
A en Mandatory Part I: Low Vacuum Annunciator Light Operation Part II: Installation of Vacuum Gauge Markings10/29/1991
en Mandatory Inboard Wing Rib Inspection, Modification, Replacement01/25/1991
en Mandatory Wing Rib Reinforcement02/18/1991
en Mandatory Mixture Control Cable Inspection and Routing02/18/1992
en Mandatory Textron Lycoming Service Bulletin No. 499 "Installation of One-Piece Exhaust Pipe"05/09/1991
en Mandatory Elevator Trim Cable Guide Tube Splice10/29/1991
en Mandatory Instrument Static Line Installation03/03/1992
en Mandatory Engine Mount and Nose Landing Gear Attachment03/03/1992
en Main Landing Gear Trunnion Attach Fittings03/03/1992
en Mandatory Engine Fuel Pump Overboard Drain Line Installation02/24/1992
en Mandatory Horizontal Stabilizer Drain Hole Installation09/22/1992
en Mandatory Fuselage Rivet Installation03/31/1993
en Mandatory Engine Mount Heat Shield Installation03/31/1993
en Mandatory Alternate Air Door Replacement and Control Linkage inspection10/21/1992
en Mandatory Corrosion Inspection and Protection09/29/1993
en Mandatory Electric Flap Cam Assembly Modification06/11/1993
B en Mandatory Hydraulic Power Pak Pressure Switch Replacement05/24/1996
en Mandatory Inspection of Flap Lover and Bolt09/01/1993
en Mandatory Tail Surfaces Replacement01/21/1994
en Mandatory Aileron Hinge Inspection and Replacement01/24/1994
en Mandatory Exhaust System Hardware and Gasket Replacement03/11/1994
en Mandatory Upper Main Gear Housing Inspection and Replacement07/20/1994
A en Mandatory Upper Main Gear Housing Inspection and Replacement05/19/2022
en Mandatory Defrost System Modification04/18/1994
en Mandatory Exhaust System Inspection and Replacement09/02/1994
en Mandatory Emergency Exit Window Inspection and Replacement09/21/1994
en Mandatory Engine Lower Cowling Modification09/30/1994
en Mandatory Aileron Hinge Inspection and Replacement10/19/1994
en Mandatory Aging Landing Light Seal Replacement and Landing Light Support Modification11/02/1994
en Mandatory Inspection for and Replacement of Components with Suspect "O" Rings12/09/1994
en Mandatory Inspection of Wing Rear Attach Fitting and Addition of Inspection Access Panels12/12/1994
A en Mandatory Wing Spar Inspection08/06/1999
en Mandatory Installation of Fuel Cap Cover01/12/1995
en Mandatory Shoulder Harness Installation01/18/1995
en Mandatory Hydraulic Power Pak Lower Manifold Inspection01/17/1995
en Mandatory Installation of Limitations Placard04/03/1995
en Mandatory Station 49.5 Frame Inspection05/25/1995
en Mandatory Inspection and Replacement of Outer Side Windows07/14/1995
en Mandatory Hydraulic System Power Pak Pressure Switch Replacement06/16/1995
en Mandatory Inspection for Proper Orientation of Battery Vent Tube Assembly09/06/1995
en Mandatory Prop Deice Timer Wiring Inspection09/11/1995
en Mandatory Pneumatic Deice Switch Relocation11/09/1995
en Mandatory Inspection for Stabilator Trim Screw Assembly Attachment Hardware12/20/1995
en Mandatory Pacific Scientific Seat Belt Replacement01/03/1996
A en Mandatory Replacement or Modification of the Alternator Out Light Fuse01/29/1996
en Mandatory Replacement of Spinner and Addition of New Forward Spinner Bulkhead03/14/1996
en Mandatory KLN-90B GPS Wiring Modification03/18/1996
en Mandatory Intermittent Main Landing Gear Indication03/08/1996
A en Mandatory Turbine Inlet Temperature (T.I.T.) System Calibration and Probe Replacement04/26/1996
B en Mandatory Turbine Inlet Temperature (T.I.T.) System Calibration and Probe Replacement06/18/2009
C en Mandatory Turbine Inlet Temperature (T.I.T.) System Calibration and Probe Replacement11/17/2009
en Mandatory Missing Rivet in Upper Door Frame, Forward and Aft09/12/1996
en Mandatory Inspection of Jack Pad Attachment Area at Wing Cutout for Radar02/07/1997
A en Mandatory Elevator Spar Inspection08/04/1997
en Mandatory Modification of Inertia Reel Shoulder Harness Mounting Brackets03/05/1997
en Mandatory Inspection of Engine Electrical Harness and Installation of Chafing Protection04/25/1997
en Mandatory Inspection for Missing Washers at Nose Gear Steering Arm Rod End06/16/1997
en Mandatory Elevator Down Spring Inspection/Replacement06/05/1997
en Mandatory Wing Spar Splice Plate Replacement06/16/1997
en Mandatory Inspection of the E303 Electrical Connector and Heater Blower Power Wire06/06/1997
en Mandatory Addition of Drain Holes to the Engine Induction Air Inlet Scoops08/11/1997
en Mandatory Corrosion Inspection of Main Spar Behind Fuel Tanks08/15/1997
A en Mandatory Corrosion Inspection of Main Spar Behind Fuel Tanks09/17/2024
en Mandatory Horizontal Stabilizer Spar and Outboard Hinge inspection and Modification09/30/1997
en Mandatory Elevator Butt Rib Refinement09/30/1997
en Mandatory Replacement of the Engine Induction Air Inlet Elbow at the Fuel Injector Servo10/06/1997
en Mandatory Replacement of Fuel Selector Levers11/03/1997
en Mandatory Inspection and Replacement of the Aileron Inboard Hinge Nose Rib Nutplates11/14/1997
en Mandatory Distribution of Textron Lycoming Service Bulletin 531, Inspection of Turbochargers and Tailpipes02/04/1998
en Mandatory Replacement of Crankcase Breather System02/05/1998
en Mandatory Replacement of Battery Power Fuse03/02/1998
A en Mandatory Replacement of Ammeter Shunt Wire Fuse Assemblies06/11/1998
A en Mandatory Aileron Replacement03/21/2016
B en Mandatory Aileron Replacement05/26/2016
en Mandatory Alternator Regulator Wiring Modification04/10/1998
A en Mandatory Product Improvement, Winterization Plate Kit (Revised)06/07/1999
en Mandatory Inspection of the ARTEX 110-4 ELT and ELT Attachment Bracket07/10/1998
en Mandatory Modification of Control Wheel Quadrant Stop and Inspection of Forward Pressure Bulkhead08/04/1998
en Mandatory Inspection of Induction Air Filter and Distribution of Purolator Service Bulletin, SB 090298.0109/22/1998
en Mandatory Inspection of Landing Gear Cylinders and Distribution of Parker Hannifin Service Bulletin SB706310/08/1998
en Mandatory Replacement of Control System Spacers and Inspection of Aileron Cables10/01/1998
en Mandatory Replacement of the Alternate Air Door10/21/1998
en Mandatory Distribution of Parker Hannifin Airborne Service Letter 48, "Inspection/Replacement of Dry Air Pump Flexible Couplings"11/05/1998
en Mandatory Modification of Forward and Aft Wing Attach Fittings11/19/1998
en Mandatory Distribution of Textron Lycoming Service Bulletin 534, Turbocharger Oil Drain Tank Inspection/Replacement04/30/1999
A en Mandatory Distribution of Textron Lycoming Service Bulletin 538A, "Air Inlet Tube Replacement" and Drain Improvement09/10/1999
en Mandatory Horizon Engine Instruments Repair or Replacement07/14/1999
en Mandatory Elevator Spar Refinement07/15/1999
A en Mandatory Engine Mount Inspection and Modification06/12/2006
en Mandatory Battery Master Contactor Wiring Modification08/17/1999
A en Mandatory Distribution of Textron Lycoming Service Bulletin 529B, "Reprint of Crane/Lear Romac Service Bulletin No. 101SB020, Rev. 3"03/22/2007
en Mandatory Garmin Service Bulletin No. 9905 "GNS430 Mod. 1"10/01/1999
en Mandatory Inspection for Gascolator Bowl Drain Security10/28/1999
X en Mandatory Inspection and Modification of the Aft Spinner Bulkhead04/29/2004
en Mandatory Modification of Manifold Pressure Gauge (MAP) Wiring02/14/2000
en Mandatory Flight Control Wheel Collar Retainer03/20/2000
en Mandatory Distribution of Airborne Service Letter Number 56, "Inspection and Cleaning of Airborne Filter Elements"09/25/2000
en Mandatory Inspection of the Heated Deice Panel Installation06/09/2000
en Mandatory Replacement of Deice Control Valves07/13/2000
en Mandatory To Provide Inspection Access for the Lift Strut Attachment Fitting on the Forward Side of the Front Spar and to Provide Details for the Inspection of Wing Components for Corrosion07/27/2000
en Mandatory Inspection of the Forward Wing Spar Attach Bracket09/18/2000
en Mandatory Installation of POH Supplement11/28/2000
en Mandatory Elevator Spar Refinement12/04/2000
en Mandatory Stainless Steel Control Cables01/03/2001
en Mandatory Installation of Engine Baffle Brace04/09/2001
en Mandatory Installation of Longer Screws on Engine Baffle Assemblies03/07/2001
A en Mandatory Flap Torque Tube Replacement10/09/2001
B en Mandatory Flap Torque Tube Replacement11/05/2002
en Mandatory Nose Gear Steering Bungee Assembly Restriction02/26/2001
en Mandatory Relocation of Outside Air Temperature Probe04/03/2001
en Mandatory Inspection and Modification of the Pilot and Copilot Seats04/12/2001
en Mandatory Engine Control Quadrant Inspection and Modification05/29/2001
en Mandatory Fuel Drain Valve Inspection and Replacement04/04/2001
en Mandatory Low Noise Muffler Replacement07/12/2001
en Mandatory Installation of a Revised Overhead Switch Panel05/31/2001
en Mandatory Inspection of Low Pressure Engine Driven Fuel Pump for Leakage06/11/2001
en Mandatory Brake Pedal Binding05/15/2001
en Mandatory Inspection of Nose Landing Gear (NLG) Strut Tube Snap Ring for Proper Installation06/19/2001
en Mandatory Inspection and Replacement of Left and Right Inboard Flap Drive Bellcrank Assemblies05/11/2001
en Mandatory Modifications to Co-Pilot Side, Forward and Aft Circuit Breaker Panels06/11/2001
en Mandatory Additional Support for Positioning the Mass Flow Control Valve06/14/2001
en Mandatory Replacement of Primary Elevator Control Cables07/25/2001
en Mandatory Cabin Door Latch Mechanism07/10/2001
A en Mandatory Entertainment Console (Small Cabinet) Voltage Dropping Resistor Shroud Installation08/08/2001
en Mandatory Fuel System Line Fitting Leakage07/19/2001
en Mandatory Fuel System Trim Fitting and Solenoid Valve Modification07/19/2001
en Mandatory Installation of Lightning Protection Rivets07/16/2001
en Mandatory Main Landing Gear Squat Switch Safetying07/02/2001
en Mandatory Mass Air Control Valve Recall08/13/2001
en Mandatory Magnetic Flux Detector Connector08/13/2001
en Mandatory Cabin Bleed Air Inlet Restriction07/23/2001
A en Mandatory Modification of Steering Horn05/05/2003
en Mandatory GI-106 Nav/GS Indicator Locking Connector Harness Wiring Change07/19/2001
en Mandatory Pratt & Whitney PT6A-42A Engines - Turboprop Engine Oil-to-Fuel Heater Inspection07/13/2001
en Mandatory Stall Warning Microswitch Bracket08/13/2001
en Mandatory Untested Fuel Pump07/20/2001
en Mandatory Lear Romec Fuel Pump07/26/2001
A en Mandatory Horizon Aerospace Analog Instrument Pointer Calibration12/09/2002
en Mandatory Aft Stowage Compartment Drain08/13/2001
B en Mandatory S-TEC System 55X Autopilot01/11/2002
C en Mandatory S-TEC System 55X Autopilot05/30/2002
en Mandatory Flight into Known Icing Certification09/20/2001
en Mandatory Nose Landing Gear (NLG) Steering Arm Chaffing10/26/2001
en Mandatory Generator Ammeter Relay Kit10/03/2001
B en Mandatory Replacement of Nose Gear Emergency Downspring Mechanism05/27/2003
en Mandatory Aft Spar Splice Cap Inspection12/10/2001
en Mandatory Nose Gear Squat Switch Adjustment11/12/2001
en Mandatory Removal of Fuel Restrictor Assembly and Fuel Return Solenoid Valve08/23/2001
en Mandatory Pratt & Whitney PT6A-42A Engines - Turboprop Engine Oil-to-Fuel Heater Thermal Element Replacement09/20/2001
B en Mandatory Engine Mount Inspection04/28/2003
en Mandatory Alternator Isolation Diode Installation12/05/2001
en Mandatory Fuel System Check Valve Replacement10/19/2001
en Mandatory Gear Warning Horn Mute Switch01/18/2002
A en Mandatory Replacement of Pneumatic De-Icer Deflate Valve Assembly02/25/2002
en Mandatory Inspection and Replacement of Pneumatic De-Ice System Line02/01/2002
en Mandatory Feather Solenoid Suppression Diode Kit01/18/2002
A en Mandatory Stabilator Trim Link Assembly10/31/2001
en Mandatory Master Electrical Panel Mounting Plate Inspection and Fuse Block Protective Cover Installation03/08/2002
B en Mandatory Engine Mount Inspection11/25/2003
C en Mandatory Engine Mount Inspection02/11/2009
D en Mandatory Engine Mount Inspection02/02/2011
E en Mandatory Engine Mount Inspection06/05/2014
F en Mandatory Engine Mount Inspection09/01/2015
en Mandatory Air Box Interference03/22/2002
A en Mandatory Rudder Torque Tube Assembly Inspection09/22/2003
en Mandatory Nose Gear Steering System Improvement01/28/2002
en Mandatory Maneuvering Speed Placard Replacement03/07/2002
en Mandatory Flux Detector Relocation03/11/2002
en Mandatory Gear Warning Indication04/12/2002
en Mandatory Air Box Inspection05/16/2002
en Mandatory Float Switch Wiring Inspection08/19/2002
en Mandatory Nose Gear Down Lock Pin Inspection06/05/2002
en Mandatory No. 1 GNS 530 Lighting Rewiring04/24/2002
en Mandatory Rudder Trim System Bolt Inspection06/03/2002
en Mandatory Alternate Air Inlet Adapter Assembly Inspection04/19/2002
en Mandatory Toe Brake Installation Inspection08/16/2002
en Mandatory Installation of Missing Rivets on Lower Surface of Horizontal Stabilizer Spar10/03/2002
en Mandatory Wing Rib Inspection(s)03/07/2003
A en Mandatory PA-34 Series Aircraft Nose Gear Inspection and Product Improvements06/21/2013
A en Mandatory PA-34 Series Aircraft Nose Gear Inspection and Product Improvements11/30/2004
B en Mandatory PA-34 Series Aircraft Nose Gear Inspection and Product Improvements04/20/2006
C en Mandatory PA-34 Series Aircraft Nose Gear Inspection and Product Improvements05/30/2013
D en Mandatory PA-34 Series Aircraft Nose Gear Inspection and Product Improvements01/26/2022
en Mandatory Replacement of Elevator Trim Wheel P/N 43751-00004/15/2003
A en Mandatory Emergency Gear Extension Cable Bracket Modification02/21/2005
en Mandatory Combustion Heater Fuel Pump Leakage02/26/2003
A en Mandatory Combustion Heater Fuel Pump Leakage07/18/2003
B en Mandatory Combustion Heater Fuel Pump Leakage04/18/2005
en Mandatory TPE331-14/15 Engine Fuel Valve Inspection02/21/2003
en Mandatory Vertical Fin Contour/Rivet Check11/11/2003
en Mandatory Inspection of "Cast" Main Landing Gear Strut Cylinders08/18/2003
A en Mandatory Inspection of "Cast" Main Landing Gear Strut Cylinders01/18/2016
en Mandatory Electronic Control Module Failures06/04/2003
en Mandatory Servo Metered Fuel Pressure Port Leakage06/10/2003
en Mandatory GMA340 Audio Panel Wiring07/16/2003
en Mandatory Auxiliary Fuel Pump Switch09/02/2003
en Mandatory Stabilator Balance Weight Tube Assembly11/06/2003
en Mandatory GNS-430/GI-106 Wiring10/30/2003
en Mandatory Control Wheel Attachment Inspection08/28/2003
A en Mandatory Control Wheel Attachment Inspection04/09/2004
en Mandatory Oxygen Generator Protective Cap Removal09/16/2003
en Mandatory Clip Nut Replacement12/09/2003
en Mandatory Inspection of Nose Cone Spar Assembly07/13/2004
en Mandatory Nose Gear Door Hinge Modification03/10/2004
en Mandatory Autopilot Installation & Testing02/03/2004
A en Mandatory Autopilot Installation & Testing02/17/2004
en Mandatory Vertical Fin Aft Spar Reinforcing Angle Low E/D Inspection11/05/2004
en Mandatory Incorrect Turbocharger Clamp Substitution05/14/2004
en Mandatory Standby Airspeed and Altimeter Indicator Pitot/Static Lines Replacement12/09/2004
en Mandatory 4130N Steel Hardness Discrepancy05/21/2004
E en Mandatory 4130N Steel Hardness Discrepancy06/09/2004
en Fuel Restrictor Replacement01/05/2005
en Mandatory Overhead Switch Panel Assembly Modification02/08/2005
A en Mandatory Engine Mount Inspection06/26/2006
B en Mandatory Engine Mount Inspection03/28/2007
C en Mandatory Engine Mount Inspection01/03/2008
en Mandatory Periodic Inspection & Replacement of Nose Gear Drag Link Bolt04/07/2005
A en Mandatory Periodic Inspection & Replacement of Nose Gear Drag Link Bolt11/09/2021
B en Mandatory Periodic Inspection & Replacement of Nose Gear Drag Link Bolt12/11/2024
A en Mandatory Field Upgrade of Pressurized Magnetos & Tachometer Sensor Assemblies06/20/2005
en Mandatory Accessory Drive Pulley Improvement04/01/2005
A en Mandatory Accessory Drive Pulley Improvement01/30/2006
en Mandatory Fuel System Check Valve11/10/2005
en Mandatory Stabilator Torque Tube Assembly Inspection12/26/2005
A en Mandatory Stabilator Torque Tube Assembly Inspection11/28/2022
en Mandatory Rib Assembly Inspection & Modification - Forward & Aft Wing Ribs, WS 49.2503/08/2006
A en Mandatory Rib Assembly Inspection & Modification - Forward & Aft Wing Ribs, WS 49.2502/02/2018
B en Mandatory Rib Assembly Inspection & Modification - Forward & Aft Wing Ribs, WS 49.2502/21/2020
C en Mandatory Rib Assembly Inspection & Modification - Forward & Aft Wing Ribs, WS 49.2511/29/2022
D en Mandatory Rib Assembly Inspection & Modification - Forward & Aft Wing Ribs, WS 49.2502/05/2024
en Mandatory European Requirements for Avidyne Entegra Equipped PA-28 and PA-32 Model Aircraft06/13/2005
A en Mandatory European Requirements for Avidyne Entegra Equipped PA-28 and PA-32 Model Aircraft05/08/2006
B en Mandatory European Requirements for Avidyne Entegra Equipped PA-28 and PA-32 Model Aircraft09/07/2006
en Mandatory Propeller RPM Limitation & Tachometer Re-Marking05/05/2006
en Mandatory Electronic Control Module Failure01/05/2007
en Mandatory Nose Gear Centering Springs05/31/2006
en Mandatory Elevator Trim Tab Hinge Rivets09/01/2006
en Mandatory Tailcone Pressure Duct Support Strap06/27/2006
A en Mandatory Tailcone Pressure Duct Support Strap01/17/2007
en Mandatory Louvered Cover Assembly10/06/2006
en Mandatory Stormscope Erroneous Strike Indication09/20/2006
en Mandatory Lift Strut Attachment Bolt Inspection07/03/2006
A en Mandatory Lift Strut Attachment Bolt Inspection12/11/2006
en Mandatory Engine Oil Hose Assemblies and Wiring Harness Re-Routing11/01/2006
A en Mandatory Engine Oil Hose Assemblies and Wiring Harness Re-Routing05/29/2007
B en Mandatory Engine Oil Hose Assemblies and Wiring Harness Re-Routing11/16/2011
en Mandatory Lock Assembly - Cabin Entrance Door, Forward Baggage Door, Aft Baggage Door, and Nacelle Locker Door02/15/2007
en Mandatory Pilot's Side Window Inspection12/13/2006
A en Mandatory Pilot's Side Window Inspection05/31/2007
B en Mandatory Pilot's Side Window Inspection09/30/2010
en Mandatory Rudder Quadrant/Torque Tube Inspection - Tailcone01/16/2007
en Mandatory Nose Wheel Assembly11/14/2006
en Mandatory Nose Gear Forging Inspection/Replacement09/24/2007
en Mandatory Main Landing Gear Cylinder Assembly Inspection02/01/2008
A en Mandatory V-Band Exhaust Couplings on Lycoming Turbocharged Engines03/14/2007
en Mandatory Flap Track/Splice Strap Inspection and Modification08/14/2007
A en Mandatory Flap Track/Splice Strap Inspection and Modification05/21/2009
B en Mandatory Flap Track/Splice Strap Inspection and Modification09/10/2009
en Mandatory Wing Inspection Light08/22/2007
en Mandatory Inspection of Emergency Exit Door05/15/2007
en Mandatory Inspection of Engine Mount for Evidence of Contract with Oil Line Fitting06/15/2007
en Mandatory Placard Replacement08/30/2007
en Mandatory Aileron Handling Placard09/07/2007
en Mandatory Voltage Suppressor Replacement02/08/2008
en Mandatory Emergency Gear Extension Cable Routing Modification04/14/2008
en Mandatory Stabilator Horn Assembly Inspection04/29/2010
en Mandatory Aileron Quadrant Inspection09/23/2008
A en Mandatory Aileron Quadrant Inspection10/23/2008
B en Mandatory Aileron Quadrant Inspection01/22/2009
en Mandatory Distribution of Precision Airmotive Service Bulletins PRS-107 Rev 4 and PEX-103/07/2008
A en Mandatory Distribution of Precision Airmotive Service Bulletins PRS-107 Rev 4 and PEX-102/24/2009
en Mandatory Stall Warning Heat Control Modification09/15/2008
en Mandatory Nose Gear Down Spring Replacement03/03/2009
en Mandatory Periodic Replacement of Nose Baggage Door Components07/15/2008
A en Mandatory Periodic Replacement of Nose Baggage Door Components11/10/2008
B en Mandatory Periodic Replacement of Nose Baggage Door Components04/12/2012
en Mandatory Comm 1 and Comm 2 Antenna and Skin Inspection09/23/2008
A en Mandatory Comm 1 and Comm 2 Antenna and Skin Inspection04/01/2009
B en Mandatory Comm 1 and Comm 2 Antenna and Skin Inspection04/15/2010
en Mandatory Collector Tank Fuel Drain Inspection10/23/2008
A en Mandatory Control Wheel Shaft Inspection09/01/2009
B en Mandatory Control Wheel Shaft Inspection05/03/2010
C en Mandatory Control Wheel Shaft Inspection11/08/2010
D en Mandatory Control Wheel Shaft Inspection02/25/2011
E en Mandatory Control Wheel Shaft Inspection11/02/2017
en Mandatory Fuel Selector O-Ring12/12/2008
A en Mandatory Fuel Selector O-Ring04/20/2009
en Mandatory Main Landing Gear Torque Link Inspection02/16/2009
en Mandatory Landing Gear Modification and Hardware Replacement05/29/2009
en Mandatory Tie Bus Circuit Breaker Inspection02/16/2009
en Mandatory Beta/Reverse Lockout Lever Inspection03/18/2009
en Mandatory Re-Calculation of Wing Structure Life Limit Due to Unique Usage12/18/2009
en Mandatory Relocation of the Py Heater Ground Wire Termination03/24/2010
en Mandatory Periodic Replacement of Nose Gear Downlock Pivot Bolt02/15/2010
en Mandatory Lightning Diverter Inspection02/15/2010
en Mandatory Nose Gear Actuator Modification01/05/2010
en Mandatory TWX670 Antenna Inspection12/21/2009
en Mandatory Aft Bulkhead Sealing Modification03/02/2010
en Mandatory Inspection of Flap Position Indicator Placard01/05/2010
en Mandatory Emergency Gear Extension Cable Routing Inspection03/24/2010
A en Mandatory Emergency Gear Extension Cable Routing Inspection10/23/2015
A en Mandatory Compressor Turbine Blade Inspection03/04/2010
en Mandatory Aileron Rib Inspection09/21/2010
A en Mandatory Aileron Rib Inspection01/21/2011
B en Mandatory Aileron Rib Inspection09/05/2012
en Mandatory Starter Contactor Replacement07/23/2010
A en Mandatory Starter Contactor Replacement01/14/2011
en Mandatory Rudder Skin Inspection10/13/2010
en Mandatory Throttle Cable Seizing04/23/2010
A en Mandatory Throttle Cable Seizing03/08/2012
B en Mandatory Throttle Cable Seizing06/21/2012
C en Mandatory Throttle Cable Seizing04/27/2017
en Mandatory Wire Screen Replacement11/10/2010
en Mandatory Inaudible Traffic Information System (TIS) or Traffic Advisory System (TAS) Aural Alerts07/26/2011
en Mandatory Radio Support Plate Inspection10/28/2010
en Mandatory Rudder Trim Tab Inspection11/02/2010
en Mandatory Autopilot Circuitry Modification01/21/2011
en Mandatory Distribution of Avox Systems Service Bulletin 36758-35-0104/21/2011
en Mandatory Nose Wheel Grommet Inspection06/06/2011
en Mandatory Cabin Door Handle Placard Inspection05/16/2011
en Mandatory Periodic Replacement of Main Landing Gear Rod Ends04/24/2012
A en Mandatory Periodic Replacement of Main Landing Gear Rod Ends05/31/2012
B en Mandatory Periodic Replacement of Main Landing Gear Rod Ends06/24/2014
C en Mandatory Periodic Replacement of Main Landing Gear Rod Ends06/13/2023
en Mandatory Engine Oil Cooler Control Valve Replacement06/23/2011
en Mandatory Data Plate Inspection11/03/2011
en Mandatory Landing Gear Servicing and Placard Replacement10/06/2011
en Mandatory Static Discharger Replacement08/10/2011
en Mandatory Landing Gear Servicing and Placard Replacement - Meridian G1000 Airplanes Registered in Brazil07/23/2013
en Mandatory Fuel Pump Coupling Inspection01/26/2012
en Mandatory Wastegate Clearance Inspection05/10/2012
en Mandatory Rudder Pedal Assembly Inspection01/30/2015
A en Mandatory Rudder Pedal Assembly Inspection05/12/2020
en Mandatory Potential Landing Gear Malfunction12/09/2011
A en Mandatory Potential Landing Gear Malfunction12/19/2011
B en Mandatory Potential Landing Gear Malfunction03/01/2012
C en Mandatory Potential Landing Gear Malfunction03/07/2012
en Mandatory Aft Wing Attach Fitting Inspection Requirements11/08/2012
A en Mandatory Aft Wing Attach Fitting Inspection Requirements04/01/2013
B en Mandatory Aft Wing Attach Fitting Inspection Requirements10/29/2015
C en Mandatory Aft Wing Attach Fitting Inspection Requirements12/03/2018
en Mandatory Stabilator Control System Inspection05/03/2012
A en Mandatory Stabilator Control System Inspection11/28/2012
en Mandatory Emergency Exit Window Inspection10/29/2012
en Mandatory Garmin SafeTaxi® Limitation07/19/2012
A en Mandatory Garmin SafeTaxi® Limitation05/19/2017
B en Mandatory Garmin SafeTaxi® Limitation03/13/2019
en Mandatory Engine Oil Cooler Inlet Hose Inspection09/05/2012
en Mandatory Garmin G600 Systems Software Upgrade to Version V0942.2211/12/2012
en Mandatory Pilot's Operating Handbook (POH) Permanent Revision11/14/2012
A en Mandatory Pilot's Operating Handbook (POH) Permanent Revision12/16/2013
en Mandatory Stabilator Trim Barrel Inspection04/10/2013
en Mandatory Garmin G600 Systems Software Upgrade to Version v0942.4010/02/2013
en Mandatory Firewall Inspection01/07/2013
en Mandatory Stabilator Drain Hole Inspection01/14/2013
en Mandatory Boost Pump Wiring Rerouting03/04/2013
en Mandatory Nose Landing Gear Torque Link Hardware Replacement01/23/2013
en Mandatory Fuel Hose Inspection02/25/2014
A en Mandatory Fuel Hose Inspection08/04/2015
en Mandatory Fuel Vent Valve Inspection06/05/2013
en Mandatory Engine Control Cable Mounting Bracket Replacement07/23/2013
A en Mandatory Engine Control Cable Mounting Bracket Replacement05/05/2017
en Mandatory Front Spar Attachment Bulkhead Inspection12/20/2019
A en Mandatory Front Spar Attachment Bulkhead Inspection05/12/2020
en Mandatory Alternator INOP Wiring Modification09/11/2013
en Mandatory Wing Inspection10/16/2013
A en Mandatory Wing Inspection11/14/2013
B en Mandatory Wing Inspection04/23/2015
en Mandatory Fuel Warning Placard and POH Inspection12/16/2014
en Mandatory Empennage Rivets Inspection10/07/2015
A en Mandatory Empennage Rivets Inspection12/18/2015
en Mandatory EASA Importation Requirements for Airplanes with Garmin G100002/20/2014
A en Mandatory GWX 68 Ground Rewire03/10/2014
A en Mandatory Re-Enablement of GDL 69, GSR 56, and/or GTS 825 for EASA Importation06/04/2014
en Mandatory Wing Spar Inspection ((Form))04/23/2015
A en Mandatory Wing Spar Inspection12/12/2019
A en Mandatory Bulkhead Modification at Fuselage Station 317.7510/22/2015
B en Mandatory Bulkhead Modification at Fuselage Station 317.7506/22/2016
C en Mandatory Bulkhead Modification at Fuselage Station 317.7511/09/2022
en Mandatory Control Wheel Bushing Inspection02/09/2015
en Mandatory Nose Landing Gear Service Placard Replacement06/26/2015
A en Mandatory Left Wing Root Rib Inspection04/29/2016
en Mandatory Left Wing Station 131.60 Rib Inspection04/23/2019
B en Mandatory Left Wing Station 131.60 Rib Inspection05/02/2019
en Mandatory Wing Rib Inspection at Right Side WS 140.0908/26/2015
A en Mandatory Wing Rib Inspection at Right Side WS 140.0903/03/2016
en Mandatory H3R Fire Extinguisher Replacement08/03/2015
A en Mandatory H3R Fire Extinguisher Replacement04/29/2016
A en Mandatory Oil Pressure Pickup Port Relocation Kit11/30/2015
B en Mandatory Oil Pressure Pickup Port Relocation Kit01/12/2016
en Mandatory Cabin Altitude Encoder Installation Modification06/12/2015
A en Mandatory Cabin Altitude Encoder Installation Modification10/19/2016
en Mandatory Lycoming Service Bulletin No. 62209/15/2015
B en Mandatory Lycoming Service Bulletin No. 62204/12/2019
en Mandatory Propeller Deice Timer Inspection08/14/2015
en Mandatory Lycoming Service Bulletin No. 621B09/22/2015
A en Mandatory Lycoming Service Bulletin No. 621B10/30/2015
en Mandatory Lower Wing Skin Inspection06/01/2017
en Mandatory Aft Vertical Fin Spar Inspection03/21/2017
A en Mandatory Aft Vertical Fin Spar Inspection05/18/2017
en Mandatory Bulkhead Inspection, Fuselage Station 332.0007/21/2016
A en Mandatory Bulkhead Inspection, Fuselage Station 332.0010/26/2016
en Mandatory Flap Bracket Inspection, Inboard Bellcrank06/01/2017
A en Mandatory Flap Bracket Inspection, Inboard Bellcrank06/16/2017
B en Mandatory Flap Bracket Inspection, Inboard Bellcrank12/14/2017
en Mandatory Executive Table Placards Replacement08/11/2016
A en Mandatory Executive Table Placards Replacement12/09/2024
en Mandatory Engine Mount Doubler Installation and Towing Placards Replacement09/23/2016
A en Mandatory Engine Mount Doubler Installation and Towing Placards Replacement09/27/2016
B en Mandatory Engine Mount Doubler Installation and Towing Placards Replacement11/09/2016
C en Mandatory Engine Mount Doubler Installation and Towing Placards Replacement03/09/2017
en Mandatory Nose Baggage Door Lock Inspection03/24/2017
en Mandatory Fuel Control Unit Manual Override Inspection - Pratt & Whitney Canada Service Bulletin A348703/31/2016
en Mandatory Altimeter Inspection and Replacement (United Instruments SB No. 13)05/10/2016
en Mandatory Periodic Replacement of Main Landing Gear Drag Link Bolt01/06/2017
A en Mandatory Periodic Replacement of Main Landing Gear Drag Link Bolt12/18/2019
en Mandatory Air Box Gasket Replacement03/22/2017
en Mandatory Wiring Inspection01/06/2017
en Mandatory Rear Seat Inspection03/31/2017
A en Mandatory Rear Seat Inspection04/06/2017
B en Mandatory Rear Seat Inspection05/05/2017
en Mandatory Diode Module Installation09/25/2017
A en Mandatory Diode Module Installation10/15/2018
en Mandatory Main Wing Spar Inspection08/23/2017
A en Mandatory Main Wing Spar Inspection08/14/2018
B en Mandatory Main Wing Spar Inspection12/02/2021
en Mandatory Flight Into Known Icing (FIKI) Modification07/13/2017
en Mandatory Wing Rib Modification01/10/2018
en Mandatory Plane-Power Alternator Mounting Hardware Replacement06/28/2017
en Mandatory Wet-Wing Fuel Access Cover Inspection05/10/2017
en Mandatory Fuel Tank Selector Placards Examination10/10/2017
A en Mandatory Fuel Tank Selector Placards Examination03/06/2018
en Mandatory K303 Relay (P/N 584-423) Relocation05/18/2017
en Mandatory Baggage Compartment Closeout Inspection12/11/2017
en Mandatory Emergency Exit Inspection06/20/2017
en Mandatory Stabilator Trim Pulley Bracket Inspection01/04/2018
A en Mandatory Stabilator Trim Pulley Bracket Inspection01/17/2018
en Mandatory Cabin Door Frame Inspection03/12/2018
en Mandatory Cabin Door Threshold Rivet Replacement12/21/2017
en Mandatory Plane-Power Alternator Idler Pulley Bracket Improvement11/03/2017
en Mandatory Aft Wing Spar Inspection07/21/2017
A en Mandatory Aft Wing Spar Inspection07/26/2017
B en Mandatory Aft Wing Spar Inspection07/28/2017
C en Mandatory Aft Wing Spar Inspection08/09/2017
en Mandatory Fuselage Station 144.25 Rivet Replacement12/20/2017
A en Mandatory Fuselage Station 144.25 Rivet Replacement03/06/2018
B en Mandatory Fuselage Station 144.25 Rivet Replacement06/07/2018
en Mandatory Stall Warning Heat Ground Wire Inspection02/28/2018
en Mandatory Replacement of the Fuel Injection Servo Vapor Return Fitting09/27/2018
en Mandatory Winterization Kit Replacement for Fuel Injected PA-28-181 Archer III03/22/2018
en Mandatory K400 Relay Wiring Inspection and Modified Installation06/19/2018
A en Mandatory Propeller Heat Sensor Wiring Modification01/03/2019
en Mandatory Aileron Control Cable Protection Tube Inspection06/26/2018
en Mandatory Aileron Quadrant Cable Guard Replacement06/26/2018
en Mandatory Canted Frame Rivets Replacement02/03/2020
en Mandatory Stabilator Idler Arm Assembly Inspection09/21/2018
A en Mandatory Stabilator Idler Arm Assembly Inspection09/27/2018
en Mandatory Bulkhead Rivet Replacement10/16/2018
A en Mandatory Bulkhead Rivet Replacement01/29/2019
en Mandatory Forward Wing Spar Attach Fitting Inspection03/14/2019
A en Mandatory Forward Wing Spar Attach Fitting Inspection04/18/2019
en Mandatory El Panel Inverter and Windshield Heat Relay Ground Wiring Relocation11/30/2018
A en Mandatory El Panel Inverter and Windshield Heat Relay Ground Wiring Relocation12/05/2018
en Mandatory Aileron-Rudder Interconnect Inspection01/18/2019
en Mandatory Emergency Power Supply Modification02/15/2019
en Mandatory Main Gear Actuator Attach Fitting Inspection03/25/2020
en Mandatory Generator Relay (K303) Replacement07/12/2019
A en Mandatory Generator Relay (K303) Replacement09/09/2019
en Mandatory Plane-Power Alternator Support and Hardware Replacement11/13/2019
A en Mandatory Plane-Power Alternator Support and Hardware Replacement01/27/2021
B en Mandatory Plane-Power Alternator Support and Hardware Replacement02/22/2021
C en Mandatory Plane-Power Alternator Support and Hardware Replacement07/15/2022
en Mandatory Lift Transducer Replacement09/05/2019
A en Mandatory Lift Transducer Replacement01/24/2023
en Mandatory Stabilator Fitting Inspection01/24/2020
A en Mandatory Stabilator Fitting Inspection11/02/2021
en Mandatory Canted Frame Doubler Inspection02/03/2020
en Mandatory Generator Relay (K303) Replacement10/23/2019
en Mandatory Main Wing Spar Inspection ((Form))03/27/2020
A en Mandatory Main Wing Spar Inspection09/17/2021
en Mandatory Fuel Return Valve Wiring Modification02/14/2020
en Mandatory Nose Landing Gear Steering Horn and Arm Assemblies Inspection12/17/2020
A en Mandatory Nose Landing Gear Steering Horn and Arm Assemblies Inspection02/10/2021
en Mandatory Garmin G3000NG Software Version 2975.1504/10/2020
en Mandatory Fuselage Station 247 Bulkhead Inspection10/16/2023
en Mandatory Tee Bar Assembly Inspection02/25/2022
A en Mandatory Tee Bar Assembly Inspection03/14/2022
B en Mandatory Tee Bar Assembly Inspection08/18/2022
en Mandatory Wing Rib Inspections at WS 106.19 and WS 123.1510/27/2020
en Mandatory Fuel Probe Modification Kit03/24/2021
en Mandatory Exhaust Stack Hardware Inspection09/09/2020
en Mandatory Aileron Drive Sector Inspection08/24/2020
A en Mandatory Aileron Drive Sector Inspection01/13/2021
en Mandatory Autothrottle Potentiometer Wiring Inspection03/12/2021
en Mandatory Aft Wing Rib Inspection at Wing Stations 36.92 and 49.2511/02/2020
en Mandatory Rivet Dimple Inspection for Tool Marks11/13/2020
en Mandatory Fuel Quantity Capacitance Probe Check01/29/2021
A en Mandatory Fuel Quantity Capacitance Probe Check04/14/2021
en Mandatory Pilot and Copilot Seat Upholstery Inspection04/23/2021
A en Mandatory Pilot and Copilot Seat Upholstery Inspection07/22/2021
en Mandatory Main Wing Spar Hardware Inspection05/14/2021
en Mandatory Aft Rib Assembly Rivets Replacement09/17/2021
en Mandatory Heater Fuel Pump Leak Inspection and Replacement07/14/2021
en Mandatory Elevator Spar Inspection08/12/2021
en Mandatory Inertial Separator Duct Shredder Angle Modification or Replacement10/29/2021
A en Mandatory Inertial Separator Duct Shredder Angle Modification or Replacement03/28/2022
en Mandatory M600 Wing Assembly Serialization Marking01/04/2022
en Mandatory Main Wing Spar Inspection04/03/2024
A en Mandatory Main Wing Spar Inspection10/10/2024
en Mandatory Periodic Replacement of Main Landing Gear Attachment Hardware03/31/2022
A en Mandatory Periodic Replacement of Main Landing Gear Attachment Hardware11/29/2022
B en Mandatory Periodic Replacement of Main Landing Gear Attachment Hardware02/21/2023
C en Mandatory Periodic Replacement of Main Landing Gear Attachment Hardware05/12/2023
D en Mandatory Periodic Replacement of Main Landing Gear Attachment Hardware01/24/2024
en Mandatory Main Wing Spar Inspection at Main Landing Gear Truss Bracket01/09/2024
A en Mandatory Main Wing Spar Inspection at Main Landing Gear Truss Bracket05/13/2024
B en Mandatory Main Wing Spar Inspection at Main Landing Gear Truss Bracket09/20/2024
en Mandatory Fuselage Skin Rivet Inspection08/30/2022
en Mandatory Rudder Inspection12/02/2022
A en Mandatory Rudder Inspection07/27/2023
B en Mandatory Rudder Inspection05/07/2024
en Mandatory Structural Rework & Inspection12/14/2023
en Mandatory Lower Fuselage Skin Rivet Inspection06/09/2022
en Mandatory Microphone and Headphone Jack Improvement09/08/2022
en Mandatory Rudder Skin Strap Installation10/25/2022
en Mandatory Archer Diesel Cowling Inspection08/22/2022
en Mandatory Archer Diesel Fuel System Inspection09/14/2022
A en Mandatory Archer Diesel Fuel System Inspection05/10/2024
en Mandatory Fuselage Skin & Wing Rib Inspection01/16/2023
A en Mandatory Fuselage Skin & Wing Rib Inspection02/14/2024
en Mandatory Nose Landing Gear Emergency Down Spring Inspection07/18/2023
A en Mandatory GFC 500 Autopilot Pitch Trim01/09/2023
B en Mandatory GFC 500 Autopilot Pitch Trim09/28/2023
C en Mandatory GFC 500 Autopilot Pitch Trim01/03/2024
en Mandatory Frame Assembly Inspection & Repair, Fuselage Station 282.0006/20/2024
A en Mandatory Frame Assembly Inspection & Repair, Fuselage Station 282.0011/15/2024
en Mandatory Engine Control Cables Inspection12/22/2022
en Mandatory Garmin G1000 Software Update Version 720.1802/13/2023
en Mandatory Propeller Spinner Modification03/28/2024
en Mandatory Lower Cockpit Channel Inspection03/20/2023
en Mandatory Wing Rib Modification03/16/2023
en Mandatory Steering Arm Modification10/17/2023
en Mandatory Airworthiness Directive 2021-08-1505/15/2023
en Mandatory Airframe Doubler Inspection05/21/2024
en Mandatory Flap Drive Bracket Inspection03/28/2024
A en Mandatory Fuselage Skin Rivet Inspection, FS 15610/24/2023
en Mandatory Piper Halo Autoland Brake Mechanism Modification02/23/2024
A en Mandatory Piper Halo Autoland Brake Mechanism Modification10/11/2024
en Mandatory Replacement of Main Landing Gear Door Support Structure09/03/2024
A en Mandatory Replacement of Main Landing Gear Door Support Structure11/19/2024
A en Mandatory Control Column Assembly Inspection11/21/2023
en Mandatory Vertical Stabilizer Installation Improvement02/23/2024
A en Mandatory Vertical Stabilizer Installation Improvement03/12/2024
B en Mandatory Vertical Stabilizer Installation Improvement11/26/2024
en Mandatory Autopilot Rigging Inspection12/04/2023
A en Mandatory Autopilot Rigging Inspection06/20/2024
en Mandatory Main Wing Spar Inspection05/07/2024
en Mandatory Aft Wing Spar Attach Fitting Inspection04/09/2024
en Mandatory Rivet Inspection near FS 104.7005/09/2024
A en Mandatory Fuel Flow Transducer Inspection07/02/2024
B en Mandatory Fuel Flow Transducer Inspection11/22/2024
en Mandatory Flap Bracket Gap Inspection10/04/2024
en Mandatory Current Limiter Inspection09/16/2008
A en Mandatory Current Limiter Inspection03/10/2022
en Control System Interference09/30/2041
Service Letters
NameRevisionLangSubjectDate
en Stinson 108 Series and L5 Spare Parts and Technicazl Information06/15/1955
en Aileron Cable Pulley Installation06/15/1942
en Tie Rod Nipples - J3, 8-36 Type A11/23/1943
en Plexiglass One Piece Windshields for J3 Series10/15/1945
en J3, PA-11 and PA-12 Winter Operation Recommendations10/15/1947
en PA-12 Carburetor Air Box Replacement Kit12/01/1947
en PA-12 and PA-14 Landing Gear Vees03/09/1949
en PA-16 Top Cowl Rivets06/13/1949
en Inspection of Landing Gear Shock Strut End Fittings10/28/1949
en Muffler Tail Pipe Inspection12/30/1949
A en Chafing of Fuel Line and Fuel Valve Operation09/02/1952
en Rudder Pedal Tube Attachment03/09/1950
en Rudder Cable Rub Block03/24/1950
en Stabilizer Adjustment Cable Pulley Modification05/05/1950
en PA-15-17 Fuselage Doors05/05/1950
en Auxiliary Fuel Line06/01/1950
en Front Seat Frame Revision06/01/1950
en Bungee Cable PA-18 "105"07/10/1950
en A-20 Windshield Supports07/12/1950
en Addition of Felt Strips on the Wing Tank Cover07/12/1950
en Muffler Tail Pipe Shroud07/14/1950
en Loose Connections08/01/1950
en PA-20 Baffle Seal10/24/1950
en "Duraclad" Finish02/13/1951
en Control Sticks03/06/1951
en Metal Ailerons for the Stinson Model 108-303/23/1951
en Oil Radiator Hoses03/23/1951
en Manifold Pressure Gauge Installation04/20/1951
en Nose Wheel Bumper Block Spacer Plate08/01/1951
en Stabilizer Adjustment Mechanism08/10/1951
en Firewalls08/10/1951
en Optional Oil Radiator Installation on Model PA-18 Airplanes08/24/1951
en Nose Wheel Mount Stiffner Brace - PA-2209/20/1951
A en Tail Wire Clevis Fittings11/12/1951
en Clearance between the Engine Mount and the Exhaust Tail Pipe and Clearance in the Nose Wheel Steering Mechanism04/21/1952
en PA-22 Brake Lever03/13/1952
en Flap Cable Installation04/11/1952
en Tail Wheel Springs04/17/1952
en Sealing of Firewalls09/02/1952
en Battery Cable and Rudder Cable Interference10/06/1952
en Chafing of Oil Pressure Line10/06/1952
en Weight and Balance Form05/07/1953
en Oil Quick Drain Valve Assembly, Part Number 12956-0406/18/1953
en Metal Spar Splice Kits - Stinson 108 Series07/06/1953
en Navigation Light Switch08/18/1953
en PA-18A Agricultural Airplane08/24/1953
en Nose Wheel Shimmy Dampener, Part No. 13086-0010/07/1953
en Primer Lines10/07/1953
en Navigation Light Switch11/17/1953
A en Replacement of Aileron Hinge Bearing Blocks Part No. 1092112/14/1953
en .040 Brass Safety Wire03/29/1954
en Carburetor Air Filter05/13/1957
en Engine Support Bushings05/17/1954
en Service Publications to the Field09/24/1954
en Two Person Safety Belts09/29/1954
en Balancer for the Hartzell HC-82XG-2 Propeller on the PA-23 Apache10/07/1954
en PA-23 Electrical System10/11/1954
en Fuel Selector Valve10/22/1954
en Flap Spar and Stabilizer Spar Reinforcement10/28/1954
en Cabin Heater Modification10/28/1954
en PA-23 Cabin Draft01/03/1955
en PA-23 Landing Gear Actuating Lever01/17/1955
en 1955 PA-22 Cigarette Lighten01/24/1955
A en Special Air Filter Kits, PA-18A02/20/1959
en PA-22 Engine Mount02/08/1955
en Engine Oil Thermostat Kit04/15/1955
en Tail Reinforcement PA-18A Agricultural Airplane04/15/1955
en Auxiliary Fuel Tank for the Model PA-22 Airplanes05/13/1955
en PA-23 Heater Fuel Line05/24/1955
en PA-23 Service Bulletin No. 13806/08/1955
en Carburetor Air Boxes09/16/1955
en Primer Pump09/16/1955
en Cabin Door Handle Bracket10/24/1955
en Heater Fuel Shut -Off Valve11/21/1955
en PA-22 Fuel Tank Cap11/30/1955
en RPM Restriction Placard11/30/1955
en Brake System11/30/1955
en Throttle, Prop and Mixture Control Levers02/19/1956
en Electrically Heated Airspeed Pitot Head03/09/1956
en Landing Gear Door Hinges and Hinge Brackets03/19/1956
en Ground Wire for Audio Speaker - Phone Selector Switch03/23/1956
en Brake Bleeding - PA-2303/29/1956
A en Landing Gear Drag Link Assemblies02/28/1957
en Rerouting of Engine Breather and Oil Separator Discharge Lines09/11/1956
en Engine Nacelle Air Raffle09/12/1956
A en 100, 500, 1,000 Hour Inspection Forms02/26/1958
en Auxiliary Fuel Valve Control Modification10/08/1956
B en Accessories, Optional Equipment and Modification Kits01/06/1958
en Engine Breather and Oil Separator Discharge Line Stoppage01/18/1957
en Elevator Horn Bushing Wear01/21/1957
en Wheels and Brakes06/05/1957
en PA-23 Drag Link Assemblies09/05/1957
A en PA-23 Cabin Heaters12/13/1957
A en Aircraft Finishes01/03/1964
A en Obsolete Airplanes09/07/1962
B en Obsolete Airplanes01/22/2021
C en Obsolete Airplanes06/07/2021
en Cabin Door & Landing Gear Struts06/10/1958
B en Propeller Feathering, Apache03/30/1959
en PA-24 Comanche Landing Gear08/12/1958
en Fuel Gauge Ground Wire08/19/1958
A en Aircraft Finish09/23/1959
en PA-24 Comanche10/01/1958
en Carburetor Heat Shroud Support Modification10/10/1958
en Nacelle Fairing Installation10/10/1958
en Locking of Landing Gear Motor Release Arm11/10/1958
en PA-24 1959 Owners Handbook11/22/1958
en Tooling - Piper AutoControl11/24/1958
en Elevator Control Tube Nylon Sleeve Installation Kit01/06/1959
A en Landing Gear Warning System06/08/1959
en PA-24 Comanche Landing Gear Transmission Assembly02/04/1959
en Cabin Sealing04/07/1959
en 50 Ampere Generator Installation04/06/1959
en Carburetor Air Filter System Modification04/06/1959
en Draining of Apache Fuel Strainers04/13/1959
en Nacelle Fairing Installation04/23/1959
en Piper AutoControl07/08/1959
A en Fuel System Control Valves10/12/1959
en Defroster Operation11/23/1959
C en Maintenance and Inspection of Exhaust Systems and Heat Exchangers01/22/1969
en Front Cabin Window Defroster Kit12/24/1959
en PA-23 Elevator Tab12/28/1959
en Federal Aviation Agency Bureau of Flight Standards Release No. 43412/28/1959
en Lycoming Service Letter No. L126 dated January 29, 196002/17/1960
A en Inspection of Oil Cooler Lines, Oil Cooler Line Securing Clamps and Oil Cooler Line Attachments to Oil Radiator05/17/1960
en South Wind Service Bulletin dated February 22, 196005/05/1960
C en Radio Shelf Capacities01/28/1963
en Reinforcement - Fuel Cell Filler Neck06/16/1960
en Modification of Oil Pressure Lines06/17/1960
en Locking of Main Cabin Door07/12/1960
en Insulation of Wiring at Starter Solenoid Switch07/12/1960
en Sealing of Fuel Ceil Filler Neck Riveted Seam06/29/1960
en Hartzell Service Bulletin No. 75 - Inspection of Hartzell Governor for Presence of Vent Hole09/14/1960
en Relocation of Safety Belt Buckle - Right Front Seat Only09/29/1960
en Installation of Dry, Vacuum Pump Exhaust Tube12/02/1960
en Replacement of Airspeed Indicators12/09/1960
en Adjustment of Engine Support Bushings12/14/1960
en Installation of Brush and Retainer Plate Assembly (Electric Propeller De-Icer - Goodrich)12/19/1960
en Lubrication of Fuel Selector Valves12/23/1960
en Modification of Windshield Defroster System12/28/1960
A en Propeller Decal02/20/1961
en Reinforcement of Aztec Stabilator Leading Edges05/25/1961
en Stainless Steel Control Cables02/23/1961
en Installation of 30 Ampere Circuit Protector in Landing Gear Retraction System03/31/1961
B en Inspection of Engine and Nose Wheel Mount Assemblies06/07/1966
en Modification of Fuel Cell Vent Tubes08/16/1961
en Flap Retraction09/05/1961
A en Modification of Windshield Top Attachment12/12/1973
B en Modification of Windshield Top Attachment12/11/1974
en Inspection and Modification of Flaps11/30/1961
A en Detached or Loose Rubatex Blocks in Wing Panels03/14/1962
en Special Bolt for Nose Gear Drag Link01/03/1962
en Nose Gear Clevis01/03/1962
en "Thermos Bottle" Type Fuel Cell Caps02/01/1962
en Lycoming Service Instruction No . 1049 dated December 29, 196102/07/1962
en Inspection of Brake Cable and Pulleys03/07/1962
en Modification to Engine Breather Line02/23/1962
en Landing Gear Switch03/08/1962
en Installation of Oil Shields on Airborne Mechanisms Dry Vacuum Pumps, Models 113Al and 113A503/29/1962
en Modification of Bulkhead to Prevent Control Cable Interference04/10/1962
en Installation of Micarta Sleeve on Control Shaft - Left Hand Only04/12/1962
en Landing Gear Safety Switch Harness08/10/1962
en Landing Gear Door Hinges and Nose Gear Door Hinge Bushings08/08/1962
en Service Replacement of Wing Panels07/09/1962
en Redesigned Landing Gear Selector Switch Knob09/27/1962
en Kit for Cherokee09/04/1962
en Removal of Carburetor Heat Shroud Screen11/02/1962
en Inspection of Exhaust Stacks12/11/1962
en Cherokee Gas Cap Placard01/03/1963
en Cherokee Sun Visors01/11/1963
en Inspection and Adjustment of Nose Wheel Shimmy Dampener Assembly01/17/1963
en Replacement of Bendix Fuel Rump02/01/1963
en Radio and AutoControl Cooling Kits02/04/1963
en Flap Retraction Springs02/11/1963
en Inspection of Double-Sprocket Shaft Assembly on Control T-Bar and Control Wheels02/14/1963
en Inspection of Alternate Air Door Hinge Pin02/21/1963
en Replacement of "O" Rings in Fuel Control Valves03/06/1963
en Tail Brace Rods03/20/1963
en Installation of Heat Shield Kit05/22/1963
en Inspection of Altimatic and Altimatic II Pitch Servo Assembly Chain Adjustment Screw09/16/1963
en Inspection of Upper Nose Gear Oleo Bearing10/01/1963
en Revision to Owners Handbooks09/26/1963
en Installation of Roll Pin in Rudder Trim Tab Control Rod and Inspection of Rudder Trim Tab Control Rod10/04/1963
en Installation of Fuel Valve Control Stop10/09/1963
en Replacement of Nose Gear Retraction Tube10/09/1963
en Inspection and Lubrication of Stabilizer Yoke and Yoke Screw10/16/1963
en Drain Holes in PA-30 Cowling10/17/1963
A en Muffler and Tailpipe Support05/06/1964
en Inspection of Upper Nose Gear Qleo Bearing11/25/1963
en Modification of Exhaust Stack, Right Side11/27/1963
en Sealing of the Nose Wheel Well12/03/1963
en Heater Valve Friction Spring Installation12/03/1963
en Replacement of Fuel Injector Inlet Screens12/16/1963
en Replacement of Fuel Flow Gauge12/16/1963
en Inspection of Heater Air Distribution Box Attachment Screws02/24/1964
A en Removal of Vanes from Throat of Carburetor Air Box03/10/1972
en Inspection of Oil Coolers03/04/1964
en Rework of Propeller Spinner Assembly03/10/1964
en Muffler and Tailpipe Support Kits05/05/1964
en Installation of "Generators On" Placard04/20/1964
en Lycoming Service Bulletin No. 298 (Fuel and Oil Vent Restriction Requirement for AC Lightweight Diaphragm Fuel Pumps)05/13/1964
en Crankshaft Propeller Flange Inspection, per Lycoming Service Bulletin No, 300 and Inspection of Propeller Blades, per Hartzell Bulletin No. 86 (Revised June 17, 1964)06/26/1964
en Fuel Cooling Modification06/29/1964
en Replacement of Oil Coolers08/10/1964
en Inspection of Nose Gear Drag Link Assembly08/17/1964
en Insulation of Motor Mounts09/02/1964
en Inspection of Auxiliary Power Plug Solenoid08/25/1964
en Installation of Placard (Cowl Flaps Open)09/09/1964
en Lycoming Service Instruction No. 1110 (Improved Replacement AC Fuel Pump)09/30/1964
en Relocation of Nose Wheel Steering Tube Boot09/30/1964
en Check of Alternator Through Bolts10/09/1964
en Replacement of Fuel Gage Assembly11/04/1964
en Clamping Priority Valve Actuating Cable11/04/1964
en Lycoming Service Bulletin No. 300A (Crankshaft Propeller Flange Inspection)11/13/1964
en Engine Compartment Changes12/03/1964
en Replacement of Electric Fuel Booster Pumps and Modification of Fuel System01/20/1965
en Lycoming Service Instruction No. 1110 (Improved Replacement AC Fuel Pump)12/14/1964
en Oil Line Relocation Kit01/27/1965
en Installation of Special Steel Fittings on Auxiliary Fuel Pumps02/24/1965
en Installation of Nose Gear Drag Link Clevis Reinforcement Bracket04/21/1965
en Fuel Leakage at Fuel Cell Gauge03/01/1965
en Inspection of Landing Gear Transmission Retract Spring03/26/1965
A en Fuel Cells02/18/1969
en Stabilator Trim Installation09/24/1965
en Fuel System Purging Valve05/14/1965
en Engine Mount Refinishing08/23/1965
en Pitch Breakaway Bail Bracket (AltiMatic II)07/01/1965
en Revised Elevator Control Link Assembly07/12/1965
en Cherokee 235 Constant Speed Propeller Control06/04/1965
en Plastic Spinners on the Cherokee C06/29/1965
en Throttle Clamp10/08/1965
en Mixture Control Cable Shield10/06/1965
en Revisions to: PA-30 Twin Comanche Service Manual & PA-30 Twin Comanche Owner's Handbook09/17/1965
en Inspection of Propeller Blades09/28/1965
en Inspection of Engine Mount Tubes12/09/1965
A en Inspection of Upper Longerons02/14/1966
A en Bendix RS Fuel Injection Service Bulletin No. 18 dated January 12, 196511/12/1965
en Airworthiness Directive No. 65-25-312/20/1965
A en Stewart-Warner Heater Modification Kit, Part Number 756 99508/08/1967
en Alternator-Regulator System Modification01/10/1966
en Replacement of Baggage/Passenger Allowance Placard02/11/1966
en Starting Vibrator04/01/1966
A en Inspection of Propeller Spinner and Spinner Attaching Bulkhead05/23/1966
en B.F. Goodrich Service Bulletin No. E-65-30 (Conduit Installation Modification)03/16/1966
en Sensenich Service Bulletin No. R-l 1 (Inspection of Mid-Blade Area of 76EMM and 76EMMS Propellers)03/01/1966
en Increase in Flap Extension Speeds - (Kit 757 000) and Technique for Using Flaps for Longitudinal Trim04/21/1966
en Inspection of Landing Gear Strut Exposure07/06/1966
en Replacement of Fuel Selector Valve04/26/1966
en F.A.A. Airworthiness Directive No. 66-12-2 issued May 3, 1966 (Temporary Revision to Airspeed Limits)05/18/1966
en Inspection of Baggage Door Latch Engagement06/13/1966
en F.A.A. Aircraft Specification No. lA10, Item 1 (i)07/08/1966
en Muffler and Tailpipe Support09/15/1966
en Removal of 25,000 ft. Altitude Limitation09/20/1966
en AiResearch Aviation Service Company Service Information Letter No. S.I.L. P-0808/17/1966
en Fuel System Operating Procedures12/20/1966
en Scott Aviation Corporation Modification Instructions I-298 for Mask Assembly - Constant Flow (Semi-Disposable) Scott Part Number 2830202/08/1967
A en Cylinder Head Temperature Probe Location04/16/1968
en Hydraulic Test Unit, Par-Number 753 080 and Proposed Stand for Use when Utilizing the Piper Hydraulic Jack02/13/1967
en Rajay Corporation Service Letter No. 10 (Relocation of Turbocharger Low Oil Pressure Warning Light Wire)06/28/1967
en Aeromarine Instrument Company Service Bulletin No. 20108/08/1967
en I. General Instructions for Inspection and Operation of Landing Gear Selector Handle and Associated Link Rod to Powerpak II. Replacement of Nose Gear Idler Link Assembly09/06/1967
X en Fuel Cell Rivet Seepage05/16/2005
en Inspection of Cherokee Landing Gears11/07/1967
en Inspection of Constant Speed Propeller - Control Cable01/29/1968
en Manifold Pressure Gage Filter Assembly01/30/1968
en Nose Gear Idler Link Assembly03/01/1968
en Owner's Handbook Revision03/14/1968
en I. AltiMatic III Series Radio Coupler Replacement II. AltiMatic III Series Amplifier Replacement03/22/1968
en Oil Sump Drain Valve05/02/1968
en Navajo Cabin Heat Modification03/18/1968
en Inspection of Oil Cooler Hose04/18/1968
en B. F. Goodrich Service Bulletin No. E-67-34 (Prop De-Icer and Strap Restrainer Installation)04/08/1968
A en Delete Reference to "Stabilizer" as Contained in Service Letter No. 50505/02/1968
en Main Landing Gear Outboard Door Actuator Bracket05/02/1968
en ADF Installation Spacer05/22/1968
en Propeller Counterweight Attachment Bolt Clearance07/09/1968
en Pneumatic Pump Air Inlet Relocation06/24/1968
en Modification to the Auxiliary Power Receptacle Installation08/30/1968
en Attachment of Rudder Tab Hinge Brackets10/08/1968
en Service Memos and Service Aids08/30/1968
en Flight Control Cable Systems09/19/1968
en Fuel Cell Vent System Modification03/07/1969
en Rotating Beacon Attachment Screws - Shock Mounted Beacons10/23/1968
en Modification of Exhaust Mufflers01/22/1969
en Replacement and Relocation of Alternator Ground Wire12/31/1968
en Inspection of Turbocharger Plenum Exhaust Welds (See Attached AiResearch Service Bulletin No. 14.1.9)02/03/1969
en Fuel Pump Restrictor Fitting01/14/1969
en Modification to the Fuselage Bulkhead04/09/1969
en Weldon Electric Fuel Pump Modification05/20/1969
en Addition of Lock Washers to Electrical Switch Installations02/28/1969
en Sensenich Service Bulletin No. R -1305/15/1969
D en Inspection or Replacement of Control Wheels06/21/1978
A en Approved Autopilot Gyro Instrument Overhaul Centers01/14/1970
en Hydraulic Fluid Level Gauge "O" Ring Replacement05/23/1969
en Cowl Flap Support Assembly08/22/1969
en Voltage Regulation Component Grounding07/07/1969
en Exhaust Stack Assembly11/10/1969
A en Availability of Engine Oil Quick Drain Valve01/07/1970
A en Rudder Trim Locking Pin09/26/1969
en Landing Gear Door Hinge Bracket Reinforcement10/16/1969
en Inspection of Propeller Blade Shank (Reference Attached Hartzell Bulletin No. 94, dated October 3, 1969)10/23/1969
en Fuel Selector Valve Control Handle Replacement02/18/1970
en Fuselage Nose Cone Drain Holes12/04/1969
en Control Surface Travel and Cable Tension02/17/1970
en Induction System Drain Tube Relocation11/17/1969
en Revised Gyro Service Procedure01/15/1970
en PA-23-250 (Six Place) "D" Lycoming Turbo Aztec Owners Handbook and Power Setting Chart02/02/1970
A en Nose Gear Push-Pull Rod Assembly03/10/1970
en Lycoming Turbocharged Aztec Modifications03/25/1970
en Inspection of the Right Engine Control System Installation03/16/1970
en New Owner's Handbooks03/20/1970
B en Turbocharger Density Control Adjustment - - Reference Attached Lycoming Service Instruction No. 1187C, dated April 5, 197407/10/1974
en Kit - Counter Rotating Powerplant Conversion05/01/1970
en Required Equipment - Pressurized Navajo Service Support05/20/1970
en Inspection of Nose Gear Idler Link Assembly07/08/1970
A en Turbocharger Waste Gate Return Spring09/21/1970
en Rajay Oil Scavenge Pump06/16/1970
en Air Flow Modification Kit07/01/1970
en Inspection of Alternate Air System08/03/1970
en Scott Fuel Selector Valves08/07/1970
en Inspection of Cherokee Muffler Assembly08/12/1970
en Scott Aviation Service Bulletin No. 35-3208/25/1970
en Revised Hartzell Propellers09/28/1970
en Rear Cabin Dome Light Mounting Screw10/13/1970
en Autopilot Servo Spacer Bushing Installation11/25/1970
en Flight Manual Supplement (Expanded Center of Gravity Range 3)01/25/1971
en Inspection of Engine Mount Tubes01/05/1971
en Engine Compartment Modifications12/28/1970
en Flap Handle Assembly Modification03/30/1971
en Sealer for B. F. Goodrich Propeller De-Icer and Strap (reference attached B. F . Goodrich Service Bulletin No. E -68-36B, Issued 9/26/68, Revised 7/30/70).03/04/1971
en Revision to Emergency Gear Check List03/22/1971
en Nose Landing Gear System Inspection04/08/1971
en Stabilator Balance Weight Tube Replacement04/20/1971
en Servo Bridle Cable Clamp Replacement06/01/1971
B en Fuel Line (Stainless Steel Tube Assembly) and Support Clamp Inspection and Installation (Reference Attached Lycoming Service Bulletin No. 342F, Dated June 4, 2010)07/27/2011
en Heavy Duty Brake Disc Replacement05/26/1971
en Fuel Selector Valve Packing Lubrication05/24/1971
en Inspection of Aileron Hinge Doublers07/12/1971
A en Turbocharger Exhaust System Inspection and Modification - Reference Attached Avco Lycoming Service Bulletin No. 33 9A, dated March 29, 197406/03/1974
en 90 AMP Alternator Circuit Breaker Switch Inspection07/08/1971
en Inspection of Hydraulic Lines07/09/1971
en Engine Baffle Modification09/16/1971
en Fuel Selector Valve Cover Replacement09/03/1971
en Stainless Steel Fuel Selector Valve Housing (Reference Piper Service Spares Letter No. SP-282 dated November 15, 1968)08/18/1971
en Wing Front Spar Inspection and Reinforcement08/31/1971
en Engine Shock (Lord) Mounts10/06/1971
en Harness Connector Plug Strain Relief Hood Installation10/11/1971
en Inspection of Flap Track and Rudder Tip Rib Assemblies10/08/1971
en Wing Flap System Maintenance10/11/1971
A en Nose Landing Gear System Product Advancement Information09/05/1975
en Adjustable Duct Switch Assembly Micro Switch Inspection11/16/1971
en Wing Panel Exhaust Corrosion Protection11/23/1971
en Main Landing Gear Torque Link Inspection01/04/1972
en Hartzell Service Letter No. 70, dated October 6, 197102/08/1972
en Reissue of Aircraft Owner's Handbook02/07/1972
A en Expansion of the Fuel System Inspection and Modification Program (as Denoted in Service Letter No. 606) to Include Aztecs, Serial Nos. 27-2505 to 27-4765 Inclusive08/23/1972
en Emergency Gear Lever Knob02/18/1972
en Ceconite Aircraft Covering01/31/1972
en Control Surfaces Inspection and Maintenance Guidelines02/21/1972
en PA-24 Comanche Service Manual Temporary Revision TR720127; Tail Control Surface Inspection, Maintenance and Repair Information02/28/1972
en Repositioning of Oil Cooler Hose04/28/1972
A en Fuel Leakage - Fuel Sender Unit06/08/1972
en Cleveland Aircraft Products Service Bulletin ESB7002; Aztec Heavy Duty Brake Disc Inspection05/11/1972
en Stabilator Attachment Fittings Bolt Torque06/15/1972
en Stabilator Drain Holes07/06/1972
en Main Landing Gear Trunnion Repair08/03/1972
B en Piper Automatic Locator Transmitter Replacement08/30/1973
en Alternator Fan Replacement01/08/1973
en Inspection of Piper Part Number 83302-l 3 Retainer Spring06/09/1972
en Forward Cabin Door Reinforcement02/23/1973
en Main Landing Gear Torque Link Replacement11/09/1972
en Cabin Heater/Defroster Modification08/24/1972
en Inspection of Rajay Alternate Air Valve Bracket08/09/1972
en AltiMatic IIIB-1 Gyro Horizon Fitting Installation09/01/1972
en Heat Exchangers and Heat Silencers Modification11/13/1972
en Landing Gear Bolt Lubrication11/20/1972
en Propeller Installation09/01/1972
en Stabilator Trim Control System Inspection09/18/1972
en Fuselage Frame Tube Corrosion Inspection09/05/1972
en Lubrication of Fuel Valve Selector Mechanism09/13/1972
A en Alternator Switch and Circuit Breaker Panel Wiring Inspection04/25/1973
en Inspection and Repair of Flood Exposed Airplanes10/09/1972
en Pilot's Operating Manual Revision12/14/1972
en Avco Lycoming Service Bulletin No. 356, dated September 1, 197210/16/1972
en Alternator Fan Replacement (Prestolite Bulletin ASM 8) - Reference Attached Lycoming Service Bulletin No. 355, Dated August 4, 197210/24/1972
en Rajay Service Letter No. 19, dated September 5, 197210/31/1972
A en Edo-Aire Mitchell Service Letter No. ML35, Dated September 20, 197202/08/1973
en Alternator Field Switch Guard Modification12/20/1972
en Exhaust Stack Support Assembly Replacement02/26/1973
en Revised Alternator Inoperative Warning Light02/19/1973
en Control Shaft Collar Restraining Strap02/05/1973
en Precautionary Throttle Operating Placard02/08/1973
en Starter Vibrator Wiring Inspection04/12/1973
en Seat Back Stop Modification03/31/1973
en Battery Ground Inspection and Modification03/08/1973
en Airplane Flight Manual Weight and Balance Revision05/03/1973
en Inspection of Landing Gear Retraction and Flap Control Transmission Assemblies09/27/1973
en Rudder Balance Weight Arm Attachment Angle Installation Kit02/27/1973
A en Changes to Training Program Structure and Addition of Distributor Training Schedule for the Fourth Quarter of Fiscal 197306/14/1973
en Serrated Throttle Lever and Shaft -- Reference Attached Lycoming Service Instruction No. 1265, Dated December 15, 197204/09/1973
en Heater Control System Modification04/18/1973
en AiResearch Service Bulletin No. 1172-1A (Turbocharger Modification) - - Reference Attached Lycoming Service Bulletin No. 361, dated February 16, 197304/10/1973
en King Area Nav Operation Limitation Placard05/15/1973
en Fuel Selector Valve Control Handle Modification09/13/1973
en Static System Line Modification06/14/1973
en Seat Rack Modification05/09/1974
en Revised Alternator Ground Wire Installation07/06/1973
en Engine Firewall Modification06/26/1973
en Engine Mount Bolt Torque07/06/1973
en Stabilator Drain Hole Inspection - - De-Icer Equipped Aircraft Only05/25/1973
en Wing Skin/Rib Inspection and Modification04/17/1974
A en Rotator Type Intake Valves - Reference Lycoming Service Instruction No. 1280A dated September 28, 1973, reproduced on reverse side10/24/1973
en Propeller Governor Speed-Adjusting Shaft, Lever and Lever Clamp Screw Replacement -- Reference Attached Woodward Service Bulletin No. 33549, dated May 197309/13/1973
A en Stabilator Attachment Bolts03/04/1974
A en Engine Cowl Modifications08/07/1974
en Aileron/Rudder Interconnect Cable System Modification04/16/1974
A en Throttle Control Modification06/24/1974
en Rudder Bar Assembly Inspection and Modification10/05/1973
en Wing Rear Spar Inspection09/18/1973
en Exhaust System Replacement09/28/1973
en Overvoltage Relay Inspection01/03/1974
en Magneto Switch Guard Installation09/17/1973
en Weight and Balance/Equipment List Correction10/04/1973
A en Propeller Spinner and Propeller Damper Installation Kits11/14/1973
en Relocation of Throttle Control Rod End12/12/1973
en Fuselage Aft Bulkhead Inspection01/21/1974
en Receiver Dehydrator Relocation11/29/1973
en Inspection of Elevator Balance Weight Bolts10/24/1973
B en Required Inspection of Part No. 69650 Piston Pin -- Reference Attached Lycoming Service Bulletin No. 367D, Dated March 8, 197404/19/1974
en Stabilator Control Cable Attachment Fittings Inspection10/03/1973
en Landing Gear Lubrication01/09/1974
en Installation of Alternator Field Wire Clamp10/24/1973
en Inspection of Fuel Pressure Hose Assembly01/03/1974
en Stabilator Modification06/19/1974
en Unfeathering Accumulator Maintenance and Preventive Maintenance - - Reference Attached Woodward Service Bulletin No. 33551, dated August, 197310/24/1973
A en Engine Cylinder Raffle Removal and Cylinder Head Temperature Probe Relocation03/04/1974
en Cigar Lighter Circuit Protector Replacement11/12/1973
en Heater System Modification02/12/1974
en Upper Cowl Support Modification03/29/1974
en Roll Servo Inspection, Maintenance and Shear Pin Installation - - Reference Attached Edo-Aire Mitchell Service Letter No. ML38, Dated March 18, 197405/03/1974
en Control Surface Balancing Recommendation05/02/1974
en Addition of Fuselage Drain Holes03/14/1974
en Ground Handling (Towing) Recommendations02/06/1974
en Fuel Vent Line Check Valve Installation -- Reference Attached Lycoming Service Bulletin No. 362A, dated December 14, 197302/12/1974
en Toe Brake System Modification04/09/1974
en Wiring of Overvoltage Relays -- Alternator Paralleling System03/14/1974
A en Inspection of Fuel Crossfeed Drain Valves11/25/1974
en Modification of Turbocharger Oil Tanks and Related Installation - - reference attached AiResearch Service Bulletins No. 14.1.l0 and 14.1.11, both dated February 6, 197404/16/1974
en Propeller Damper Compression Spring; Refer- to Hartzell Propeller Service Bulletin No. 103 dated February 20, 197405/06/1974
en Modified Flyball Assembly to Improve RPLLI Control -- Reference Attached Hartzell Service Letter No. 75, Dated November 16, 197302/27/1974
en Nose Wheel Steering System Inspection06/07/1974
en Inspection of Pneumatic Pump Mounting Flanges05/01/1974
en Inspection of Stabilator Control Cable and Rudder Control Cable Attachments05/02/1974
en Inspection of Submerged Fuel Pumps05/30/1974
en High-Tensile T-Bolt Clamping Bands - - Reference Attached Lycoming Service Bulletin No. 372A, dated March 15, 197405/15/1974
en Static Air Sump Installation08/21/1974
en Rudder Trim Modification06/04/1974
en Emergency Locator Transmitter Switch Cover Modification09/27/1974
en Cross Shaft Support Tube Moisture Seal -- Reference Attached Avco Lycoming Service Bulletin No. 375A, dated May 10, 197406/03/1974
en Improved Brake Assembly Cylinder Retract -- Reference Attached Cleveland Aircraft Service Letter No. 7000-509/18/1974
en Bendix Magneto Bulletin No. 566 - Reference Attached Avco Lycoming Service Bulletin No. 373, dated March 22, 197405/31/1974
en Throttle Control Cable De-Icer Boot Installation08/28/1974
en Section I: Fuel Quantity Placard Inspection Section II: Landing Light Wire Rerouting06/26/1974
A en Fuel Tank Vent Modification and Inspection of Wing Fuel Line Support Grommets08/21/1974
en Fuel System Modification08/27/1974
en Glideslope Indicator Placard08/14/1974
en Fuel Pressure Gauge Modification09/19/1974
en Cigar Lighter Placard08/08/1974
en Spray Pump Windmill Assembly Modification -- Reference Attached Agrinautics Service Bulletin No. SP74- 1 dated April 30, 197408/08/1974
en Elevator Control System Modification11/06/1974
en Airconditioning System Modification08/20/1974
en Cherokee Warrior Product Refinement Program10/15/1974
en Steering Stop Replacement09/30/1974
en Pilot and Co-Pilot Cabin Heat Refinement04/21/1975
en Bendix ADF-T-12-C/D Installation Inspection and Modification12/03/1974
en Muffler Shroud Modification12/11/1974
en M4D Automatic Flight Control System Modifications12/03/1974
en Manifold Pressure Gauge Line Modification12/02/1974
A en Modification of the Overhead Fresh Air Vent System01/14/1975
en Cabin Door Refinements06/02/1975
en Aviation Fuel Requirements; Avco Lycoming Engines Rated for 80/87 Octane Fuel04/20/1976
en Radome Weather Seal01/23/1975
en Seneca II Refinement Modifications05/09/1975
en Cabin Altitude Controller Relocation02/19/1975
en Steering System Modification04/29/1975
en Inspection of Wing Mclinspar Attach Bolts04/24/1975
en Induction Air Filtration System.07/10/1975
en Inspection of Throttle and Mixture Control Attachments05/28/1975
en Torque Link Greaser Bolt Replacement Kit10/14/1975
en Rain Gutter Installation08/15/1975
en Fin Front Spar Modification07/07/1975
A en Replacement of Alternator Ground Wire10/30/1975
en Propeller Feather Assist Spring Assembly Installation, Reference Attached Hartzell Service Letter No. 101 dated April 15, 197607/16/1976
en Auxiliary Fuel System Modification07/31/1975
C en Landing Gear Lock Actuator Rod and Rod End Bearing Inspection/Replacement11/04/1985
en Dual Glideslope Indicator Placard (King Radio Installations Only)01/06/1976
en Aft Wing Modification (Optional)10/22/1975
en Inspection of Bendix Ignition Switches (Rotary Action, Key of Lever Actuated, Twist to Start, Push to Start, Twist to Start/Push to Prime Types). Reference : Bendix Electrical Components Division, Service Bulletin No. 58305/17/1976
en Fuselage Forward Bottom Panel Reinforcement03/26/1976
en Magnetic Compass Relocation Kit11/17/1975
en Modification of ELT Remote Switches01/26/1976
en Rear Leg Quick-Disconnect Seat Retention Mechanism Inspection11/05/1975
A en Rear Leg Quick-Disconnect Seat Retention Mechanism Inspection11/14/1975
A en Wing Flap System Maintenance Procedure07/17/1979
en PA -36 Oil Change and Pre-Start Procedures11/26/1975
en Inspection of Cleveland Brake Discs; Reference Attached Cleveland Engineering Service Letter 7006 dated October 1, 197601/06/1977
en Replacement of Parking Brake Valve01/28/1976
en Aileron Balance Cable Pulley Support Bracket Modification05/25/1976
en Seneca II Cold Weather Engine Starting Procedures03/10/1976
en Aileron Sprocket/Chain Inspection01/27/1977
en TIARA 6-285 Engine Care and Operational Tips05/18/1976
en Stabilator Attachment Bolts02/16/1976
en Nose Cone ("Radome") Latch System Refinement06/28/1976
en Engine Cowl Modification05/18/1976
en Flap Control Bellcrank Grease Fitting Installation10/11/1976
en Fin Front Spar Modification06/16/1976
en Elevator Butt Rib Refinement06/14/1976
en Heater Fuel Pressure Relief Valve Inspection08/16/1976
en New Engine Top Mounts06/08/1976
en Cockpit Forward Bulkhead/Floorboard Sealing10/22/1976
A en Landing Gear Manual Extension System Inspection and Nose Gear Down Lock Spring Installation03/21/1977
B en Landing Gear Manual Extension System Inspection and Nose Gear Down Lock Spring Installation12/01/1977
en Inspection of Air Conditioning System Capillary Sensor09/20/1976
en Landing Gear Hydraulic System Refinement09/27/1976
en Carburetor Induction Air Shroud Modification09/15/1976
A en Refined Engine Mount Assembly08/31/1976
en Aileron Spar Inspection and Reinforcement12/01/1976
en Air Conditioning Installation09/03/1976
en Inspection of Elevator Bellcrank and Elevator Control Rod10/06/1977
en Paralleling Relay Terminal Strip Tab Modification09/21/1976
en Electrical System Refinement02/24/1977
en Optional Cold Weather Priming System Installation12/10/1976
en Flap Warning Placard01/06/1977
en Wing Tip Tank Drain Hose Replacement01/04/1977
en Oil Cooler Baffle Winterization Modification02/08/1977
en Lower Cowl Drain Inspection03/30/1977
en Front Seat Modification (Aircraft with Club Seating Only)02/25/1977
en Cabin Headliner/Oxygen Cover Panel Refinement02/04/1977
en Performance Refinement of Narco ADF-140 Installation02/25/1977
en Goodyear Tri-Metallic Brakes, Maintenance and Operation; Reference Attached Goodyear Service Letter "PA-31-350/PA-31P/PA-31T-SL-1" Dated January 15, 197702/25/1977
en Main Landing Gear Door Hinge Attachment Screw Replacement03/09/1977
A en Cabin Door Latch System Refinement11/03/1977
en Heater System Maintenance and Operation02/08/1977
en Engine Ignition Exciter Box Relocation03/18/1977
en Air Scoop Lip De-Icer Rewiring/Hourmeter Harness Revision02/22/1977
en Stabilator Outboard Nose Rib Installation05/18/1977
A en Stabilator Outboard Nose Rib Installation09/08/1977
en Hydraulic Pump Terminal Inspection06/08/1977
en Engine Oil Breather Tube Extension04/06/1977
en Diaphragm Replacement, Backup Landing Gear Extender04/15/1977
en Inspection and Relocation of Oil Cooler Inlet Hose04/26/1977
en Vertically Adjustable Seat Refinement06/09/1977
en Cherokee Arrow III & Turbo Arrow III Refinement Program09/26/1977
en Radar Antenna Mounting Plate Inspection and Modification03/08/1978
en Powerpak Reservoir Replacement (Wiebel Hydraulic Powerpaks)12/19/1977
en Propeller Synchronizer System Refinement02/13/1978
en Outside Air Temperature Gauge Replacement10/19/1977
A en Air-Conditioning Compressor Drive Belt Alignment Procedure08/31/1977
en Replacement of Lithium Sulphur Dioxide (LiS02) ELT Batteries and/or Transmitters07/28/1980
en Right Engine Cowl Louver Installation Kit03/07/1978
en Engine Compartment Fire Extinguisher Switch Protection07/12/1977
en Heater/Evaporator Return Air Duct Hose Replacement02/10/1978
en Cockpit Door Emergency Release Refinement11/30/1978
en Spinner Bulkhead Doubler08/25/1977
en Electrical System Refinement08/28/1978
en Emergency Exit Window Latch Modification11/14/1977
en 24 Volt Cigar Lighter Element Replacement11/22/1977
en Heater Fuel Pressure Regulator Valve Installation01/10/1978
en Wheel Well Reinforcement01/25/1978
en Cabin Pressurization System Rupture Disc Elimination04/10/1978
en Flap Electrical System Refinement03/03/1978
B en Stability Augmentation System Refinement06/20/1980
en Narco ADF 140/141 Antenna Inspection and Modification02/09/1978
en Inspection of Elbow Assembly, Engine Air Filter05/22/1978
en Manifold Pressure Gauge Line Filter Installation03/14/1978
en Main Landing Gear Trunnion Bushings09/27/1978
en Air Conditioning System Refinements08/29/1980
en Heater Spark Plug Replacement or Modification01/07/1980
en Main Landing Gear Torque Link Greaser Bolt Inspection and Replacement09/26/1978
en Heater System Rewiring04/24/1978
en Engine Breather Tube Winterization Kit07/07/1978
en Stabilator Assembly Lower Surface Rivet Inspection05/03/1978
en Avionics Emergency Bus Power Switch Guard Installation08/13/1979
en Exhaust Heat Shield06/21/1978
en Stabilizer Refinement10/31/1978
en Aileron Nose Rib Inspection/Reinforcement04/18/1979
en Fuel Valve Internal Leak Check08/31/1978
en Nose Gear Placard (Part Number 582 943V)09/14/1978
en Inspection for Cracked Flap Spars at Hinge Areas06/08/1979
en Generator Airscoop Door Replacement01/03/1979
en Tomahawk Product Refinement Program10/20/1978
en Fuel Drain Cover Replacement09/15/1978
en Propeller Beta Switch Replacement02/07/1979
en Inspection of the Landing Gear Relay Wiring10/10/1978
en Landing Light Installation Modification11/08/1978
en Engine Exhaust System Modification12/04/1979
en Part I - Forward Facing Seat Back Modification Part II - Rear Facing (Club) Seat Back Retention11/13/1978
en Main Landing Gear and Strut Fairing Replacement03/30/1979
en Master Relay Diode Assembly - Refinements11/17/1978
en Part I - Forward Cabin Door Stop (Striker Plate) Installation Part II - Cabin Heat Control Refinement12/08/1978
en Elevator Trim System Inspection/Modification01/22/1979
en Windshield Wiper Arm Retaining Wire Installation12/07/1979
en Part I: Engine Baffles Reinforcement Part II: Replacement of Nose Landing Gear Micro Switch Bracket Part III: Cowl Fastener Relocation Part IV: Cabin Heater Air Inlet Valve Modification Part V: Battery Box Drain Clamp Replacement Part VI: Tachometer and Manifold Pressure Gauges Available Light Increase Part VII: Landing Light Grounding Strap Installation10/10/1979
en Wing Flap Selector Switch Positive Detent Kit Installation03/26/1979
en Installation of Top Cowl Exhaust System Heat Shield09/10/1979
en Upper Rudder Fairing Clearance Inspection07/05/1979
en Pedestal Control Assembly Inspection03/07/1979
en Alternator Wiring Inspection06/07/1979
en Stall Warning System Refinement05/08/1979
en Low Fuel Warning Sensor Sealing10/19/1979
en Engine Front Baffle Replacement05/11/1981
en Additional Flow Strip Installation04/12/1979
en Part I: Seat Rack Cover Attachment Replacement Part II: Aft Bulkhead Stiffener Channel Installation Part III: Placards Replacement Part IV: Fuel Selector Handle Inspection Part V: Stabilizer Drain Holes Addition Part VI: Compass Compensation Part VII: Main Gear Alignment Part VIII: Elevator Stop Attachment Part IX: Elevator Leading Edge Straps04/30/1979
A en Part I: Oil Breather Tube Inspection/Alignment Part II: Oil Breather Tube Relocation03/06/1981
en Razor Inverter Replacement05/20/1980
en Wiring Harness Protective Sleeve Installation11/13/1979
A en Part I: Rudder Skin Inspection and Modification. Part II: Rudder Skin Replacement11/12/1981
en Wing Flap Rivet Installation10/20/1979
en Fuel Quantity Sender Check09/15/1980
en Aileron and Elevator Control Systems Hardware Replacement03/10/1981
en Master Switch Replacement01/06/1981
en Starter and Battery Cable Inspection05/29/1981
en Lift Transducer Case Rewire07/21/1981
en Pneumatic Pump Inlet Filter Relocation11/06/1979
en Janitrol Heater Conversion10/15/1979
en Air Induction Filter Retainer Improvement03/04/1981
en Engine Air Induction System Modification03/21/1980
A en Gyro Indicator Relay Replacement05/21/1980
en Heater Modification09/04/1980
A en Magneto Switch Modification03/19/1981
en Landing Gear - Left Main, Torque Link and Safety Switch Deflector Replacement05/23/1980
en Rudder Attachment Hardware Replacement06/02/1980
en King KNS-80 Area Navigation System Cooling05/28/1982
en Part I: Aft Spinner Bulkhead Refinement Part II: Forward Spinner Bulkhead Refinement10/03/1980
en Air Induction Valve Assembly Support Reinforcement07/30/1980
en Cabin Air Intake Duct Modification09/02/1980
A en Gyro Slaving Panel Switch04/15/1981
A en Alternator Belt Installation (Airconditioned Models)
en Sealing Procedures to Prevent Water Leaks03/11/1981
en Compass Deviation - Battery Ground Wire Replacement01/21/1981
en Lower Cowl Exhaust Fairing Replacement04/21/1981
en Weight and Balance Plotter Modification01/22/1981
en Instrument Panel Lighting - Century 21 and 41 Autopilot Installation12/20/1980
en Magneto Switch Replacement06/09/1981
en Engine Oil Quick Drain Valve12/29/1980
en Part I: Aft Spinner Bulkhead Replacement Part II: Forward Spinner Bulkhead Replacement04/22/1981
en Main Landing Gear Downlock Hook Rivet Replacement03/05/1981
A en Torque Transmitter Electrical Connector Restraint03/16/1983
en Firewall Reinforcement04/14/1981
en Elevator Control Stop Screw Replacement07/17/1981
en Portable Fire Extinguisher Inspection07/20/1981
en Required Placard Adhesion Check06/29/1981
en Main Landing Gear Lock Rod Attachment Fork Replacement04/21/1982
en Autopilot Rudder Servo Motor Access08/02/1982
A en Cabin Heat Cable Heatshield Installation02/12/1982
en Maximum Operating Airspeed (Vmo)01/20/1982
en Bleed Air Line Inspection/Generator Cooling Scoop Cam Loc Receptacle Removal07/21/1981
en Deice Relay Shelf Modification and Diode Addition07/21/1981
en Nose Landing Gear Refinement10/02/1981
en Pedestal Support Channel Assembly Removal09/29/1981
en Pitch Servo Bridle Clamp Instruction02/11/1982
en Powerplant Cowl Drain Inspection/Modification07/21/1981
en Nose Gear Fork Assembly Improvement08/25/1981
en Pressurization Control Wiring Rework11/19/1982
en Engine Baffle Seal Security11/23/1981
en Bottom Cowl Modification11/23/1981
en ELT Antenna Inspection03/26/1982
en Nose Gear Actuator Hose Replacement05/24/1982
en Forward Baggage Door Modification07/10/1984
en Nose Wheel Shimmy Dampener Replacement09/21/1982
en Flap Handle Travel Inspection04/04/1982
en Pilot's Right Rudder Pedal Torque Tube Retention11/04/1981
en Fuel Selector Valve Inspection and Lubrication04/20/1982
en Cowl Inlet Lip Screw Replacement02/16/1982
B en KNS-81 Wiring Change09/01/1982
en Pressure Switch Relocation - Manifold Pressure Gauge02/05/1982
en Heated Windshield Panel Sealing and Gyro Filter Protection02/05/1982
en Elevator Trim Mechanism Modification and Enclosure Installation09/24/1982
en Battery Ventilation Tube Inspection06/08/1982
en Aft Fuselage Moisture Drain10/06/1982
en Engine Dual Drive Oil Supply Line/Oil Pressure Snubber Relocation12/10/1982
en Shoulder Harness Installation Availability07/28/1983
en Nose Landing Gear Strut Placard Inspection/Replacement02/02/1983
en Forward Fuel Header Tank Installation11/11/1982
en Cabin Door Cable Assembly Inspection and Modification05/17/1982
en Flap Travel Restriction Supplementary Kit10/25/1982
en Flap System Modification06/10/1983
en Aft Fuselage Drain Holes Inspection12/03/1982
en Environmental Control System Wiring Modification01/05/1983
en Pitch-Trim Drum Shaft Roll Pin Security03/18/1983
en Radio Master Relay Retrofit11/09/1983
en Avionics Bay Blanket Modification04/29/1983
en Hydraulic Pump Installation Modification09/25/1985
en Tachometer Generator Mounting Modification12/19/1983
en Lower Cabin Door Modification06/28/1984
A en Oil Filler Door/Top Cowl Modification07/28/1986
en Wing Tip Ground Strap Installation07/11/1984
en Main Landing Gear Door Linkage Attachment08/07/1984
B en Engine Baffle Modification and Aftercooler Clip Installation02/23/1987
en Part I: Hydraulic Pressure Gauge Line Fitting Replacement Part II: Hydraulic Pressure Gauge Line Poppet Spring Replacement08/20/1984
en Lower Cabin Door Step Up-Stop Installation08/20/1984
en Fiberglass Nose Cowl Replacement08/20/1984
en Lower Cabin Door Air Duct Seal and Chain Stand-Off Modification02/13/1985
en Seat Pan Reinforcement08/20/1984
en Mandatory Dynamic Stability Improvement Kit03/01/1985
en Cabin Heat Valve Modification01/15/1986
en Emergency Pressurization Bleed Air Valve Modification01/08/1985
en Cabin Entrance Door Ajar Warning System02/07/1985
en Engine Tachometer Replacement10/22/1985
en Turbo Inlet Temperature (TIT) Probe Wiring Modification02/04/1986
en Engine Air Inlet Duct Assembly Reinforcement03/14/1986
en Hydraulic Pump Annunciator and Controller Installation07/15/1986
en Part I: Teledyne Continental Motors Special Service Notice No. 3-86, "TSIO-520BE Engine" (Attached). Part II: Alternate Air Intake Assembly Modification04/18/1986
en Series Start Circuit Change Modification07/22/1986
en Main Landing Gear Mount Bolt Inspection07/25/1986
en Nose Landing Gear Modification07/29/1986
en Stiffener Installation - Induction Air Panel08/20/1986
en Engine and Airframe Operational Characteristics and Operating Limitations11/17/1986
en Pilot/Co-Pilot Oxygen System Modification11/18/1986
en Stereo System Power Supply Modification11/19/1986
en Engine Air Inlet Drain Holes01/05/1987
en Propeller Ground Clearance01/12/1987
A en Landing Gear Actuator Switch Modification - Gar Kenyon05/28/1987
en Engine Mount Heat Shield Installation03/05/1987
en Wing Removal and Reinstallation: Reference Airworthiness Directive 87-08-0805/14/1987
en Remote Control Circuit Breaker (RCCB) Ground Wire Installation07/08/1987
en Air Conditioner Compressor Mount-Shim installation07/17/1987
en Nose Gear Door Hinge Support Modification10/16/1987
en Engine Mount Inspection/Modification12/09/1987
en Overhead Panel/Map Light Switch Installation04/04/1988
en Oxygen Shutoff Valve Assembly08/19/1988
en Addition of Main Gear Door Protection Pad05/23/1989
en Nose Bowl Modification06/08/1989
en Fuel Vent Line Protection08/25/1989
en Engine Air/Oil Separator Improvement09/25/1989
en Operational Caution: Inoperative Turbine Inlet Temperature System06/22/1990
en Bendix/King Installation Bulletin No. 312, Water Damage to the Pitch and Yaw Capstans and Servos09/19/1990
en Modification of Engine Baffle01/19/1994
en Nose Gear Trunnion Replacement Kit04/27/1994
en Aileron Control Cable Replacement11/30/1994
en Improved Elevator Trim Cover Replacement10/11/1994
en Addition of Grease Fitting to Nose Gear Steering Arm Bracket10/17/1994
en Replacement of EATON Brand Electrical Contactor Box07/14/1995
en Strut Cuff & Door Catch Attachment Improvement11/11/1995
en Engine Fire Extinguisher System Rewire and Distribution of Walter Kidde Service Bulletin 899657-26-36503/07/1997
A en Improved Intercooler Attachment Clips09/13/1999
A en Alternator Support Bracket Improvement01/22/1998
en Relocation of Signal Ground for Cylinder Head and Oil Temperature Sensors08/27/1998
en Distribution of Teledyne Continental Motors Service Bulletin SB 98-8 "Number One and Three Cylinder Intake Tube Modification" and Subsequent Modification of the Engine Installation to Facilitate Compliance01/27/1999
en Lower Cowl Assembly Modification02/12/1999
en Improved Security of the Pressure Control Cable04/12/1999
en Induction Airbox Air Valve Bushing Improvement08/04/1999
en Replacement of Existing Cylinder Head Temperature Wires with Shielded Wiring10/01/1999
en Storm Window Seal Improvement Kit11/03/1999
en Addition of Manifold Pressure Line Filters11/05/1999
A en Induction Airbox Inspection/Repair and Inlet Air Duct Replacement01/14/2000
A en Recognition Light Circuit Breaker Inspection/Replacement01/24/2005
en Fuel Pump Cooling Inlet Installation12/11/2000
en Availability of Improved Fuel Quantity Senders03/13/2001
en Replacement of Air Conditioning Hose07/09/2001
A en Compass Accuracy Improvement Modification11/07/2013
en Concorde Lead Acid Main Battery Conditioning07/20/2001
en Teledyne Continental Motors, Service Information Letter SIL 01-2, "Precision Airmotive SIL RS-59"11/05/2001
en Power Lever Handle/Manual Override (MOR) Knob07/26/2001
A en Combustion Heater Fuel Pump Replacement02/16/2011
A en Alternate Turbine Inlet Temperature (T.I.T.) Probe Availability12/08/2006
en Alternator Drive Belt Conversion Kit11/28/2001
A en Alternator Drive Belt Conversion Kit10/07/2021
en Maintenance Alert In-Service Safety Event Reporting03/10/2002
A en Maintenance Alert In-Service Safety Event Reporting03/17/2020
en Oil Cooler Kit04/25/2002
en Electric Fuel Pump Upgrade03/26/2002
A en Generator Control Unit (GCU) Rewire Kit09/27/2002
en Pilot Sidepost Handgrip Kit05/28/2002
en Digital Display Monitor Panel (DDMP) May Provide Erroneous Information in the Percent Power Query Mode at High Altitudes08/07/2002
A en Digital Display Monitor Panel (DDMP) May Provide Erroneous Information in the Percent Power Query Mode at High Altitudes05/30/2003
en Voltage Regulator Replacement04/30/2002
en Gullwing Door Rub Strip Installation01/21/2003
en Life Limited Parts Marking and Disposition05/21/2002
en Engine Starter Motor Replacement10/16/2002
en Maintenance Alert Propeller Control Arm Attachment Inspection10/10/2002
en Maintenance Alert Executive Table Stow Adjustments06/20/2003
en Maintenance Alert Accessory Cooling "Air Inlet" Drain Hose Routing Inspection02/19/2003
en Maintenance Alert Upper Wing Skin Inspection and Reinforcement01/29/2003
A en Horizontal Stabilizer Maintenance Manual Correction10/16/2012
A en Maintenance Alert Gusset (Tailcone) Installation Kit10/16/2015
en Engine Primer Hose Improvement02/11/2003
en Maintenance Alert Lower Torque Link Bolt Inspection02/13/2003
en Maintenance Alert Stabilator Bellcrank Bracket Assembly Inspection04/21/2003
en Maintenance Alert Aileron Rivet Inspection07/29/2005
en Maintenance Alert Ignition Harness Routing Inspection04/24/2003
en Steering Bellows Improvement03/31/2003
en Maintenance Alert Flight Control Cable Terminal Corrosion Inspection03/31/2003
en Maintenance Alert Possible Magnetization of ELT Antenna06/04/2003
en Maintenance Alert S-Tec Autopilot Component Seating Procedures11/03/2003
en Higher Capacity Battery Availability10/27/2003
en Stall Warning Computer Verification01/09/2004
en Magic 1500 Autopilot Go-Around Switch Wire Security12/03/2003
en Improved Flap Potentiometer01/19/2004
en Maintenance Alert "ADAHRS" Fault Finding Guide (Meggitt SIL No. 26 Issue 1)05/05/2004
en Maintenance Alert Rib Inspection at W.S. 36.22 R.H.07/01/2005
en Fuel Filter Replacement06/25/2004
en Cabin Heater Improvement Kit01/14/2005
en ADAHRS Calibration Harness07/01/2004
en Maintenance Alert Propeller Blade De-Ice Boots Maintenance07/16/2004
en Maintenance Alert Wing Aft Spar-to-Fuselage Attachment Hardware03/30/2005
en Maintenance Alert 40336-000 Link Assembly Inspection12/15/2004
en Aircraft Painting Requirement10/21/2004
en Performance Upgrade, Lower Operating Temperature Limitation09/26/2005
en Seal Protection - Latch Stop Kit12/15/2005
A en Maintenance Alert Inspection of 42042-000, 42042-002 Main Gear Retraction Arms10/21/2005
B en Maintenance Alert Inspection of 42042-000, 42042-002 Main Gear Retraction Arms09/01/2011
C en Maintenance Alert Inspection of 42042-000, 42042-002 Main Gear Retraction Arms07/25/2013
en Maintenance Alert Electrical Contactor Replacement Kit06/01/2005
A en Maintenance Alert Electrical Contactor Replacement Kit05/08/2015
B en Maintenance Alert Electrical Contactor Replacement Kit11/28/2017
en Classification and Disposition of Dents Caused by Hail Damage05/27/2005
A en Classification and Disposition of Dents Caused by Hail Damage09/24/2020
B en Classification and Disposition of Dents Caused by Hail Damage11/20/2020
C en Classification and Disposition of Dents Caused by Hail Damage05/01/2024
en Crew Seat Modification Kit06/18/2006
en Oil Pressure Indication Subject to RFI/EMI10/09/2006
en Attitude Indicator Standby Battery Failure04/20/2007
en Flow Sensor Assembly, Mass Flow Controller & ECS Crossover Tube Assembly Replacement03/14/2008
en Automatic Baggage Door Light Switch Upgrade04/24/2007
en Maintenance Alert Sky-Tec Starter Cranking Instructions05/03/2007
A en Maintenance Alert Sky-Tec Starter Cranking Instructions10/28/2009
en Modification to Eliminate False "Gen Inop" Annunciation06/08/2007
A en Modification to Eliminate False "Gen Inop" Annunciation10/03/2007
en Maintenance Alert Manifold Pressure Transducer Failures03/04/2008
en Generating System Malfunctions07/03/2008
en Maintenance Alert Pratt & Whitney Canada SIL No. PT6A-206, Latest Revision, "Compressor and Turbine Washes as an Effective Means of Preventative Maintenance"03/28/2008
A en Maintenance Alert Pratt & Whitney Canada SIL No. PT6A-206, Latest Revision, "Compressor and Turbine Washes as an Effective Means of Preventative Maintenance"09/03/2013
en Autopilot Pitch Servo and Programmer/Computer Upgrade05/29/2008
en Crew Seat Back Modification02/25/2009
en NACA Inlet Guide Vane Installation Kit02/16/2009
en WAAS Compatible Autopilot Announcement09/23/2008
A en WAAS Compatible Autopilot Announcement02/19/2009
en Maintenance Alert Contractor Maintenance12/12/2008
A en Maintenance Alert Contractor Maintenance03/15/2019
en MLB700 Remote Control Antenna Modification03/16/2009
en Sky-Tec Starter Replacement10/28/2009
en Maintenance Alert Air Conditioning Servicing06/18/2010
en RG-41 Battery Service Life Improvement04/01/2010
en G1000 Split Communications Enable05/20/2010
en Avidyne EXP5000 Software Upgrade09/27/2010
en Maintenance Alert Air Conditioning Servicing12/06/2010
en Stall Horn Bracket Replacement07/27/2010
en Voltage Suppressor Advisory09/13/2010
A en Voltage Suppressor Advisory03/23/2017
en Emergency Exit Interior Panel Hook and Loop Fastener Replacement07/02/2010
en Improved Capacity Battery Replacement03/07/2012
en Improved Landing Gear Service Replacement Actuators Available06/27/2011
en Lower Entry Door Upgrade08/04/2010
en Maintenance Alert Aileron Sector Bearing Lubrication Requirements08/04/2010
A en Maintenance Alert Aileron Sector Bearing Lubrication Requirements02/11/2019
en Maintenance Alert Fuel Tank Leaks12/07/2010
en Maintenance Alert Wing Tip Inspection Requirements10/07/2010
en Maintenance Alert Control Cable/Pulley Inspections10/19/2010
en Fuel Pressure Switch Adjustment10/07/2010
A en Fuel Pressure Switch Adjustment04/28/2011
en Circuit Breaker Panel Modification11/03/2010
en Safe Flight Service Letter No. 65, Lift Transducer Modification01/17/2011
en Garmin G1000 Software Version 720.1203/02/2011
A en Garmin G1000 Software Version 720.1207/06/2011
en Garmin G1000 Software Version 720.1206/22/2011
en Maintenance Alert Gascolator Maintenance Procedures04/27/2011
en Line Contactor and Generator Control Unit Replacement08/10/2011
A en Line Contactor and Generator Control Unit Replacement03/10/2014
en Garmin G1000 Software Version 720.1412/01/2011
en Garmin G1000 Software Version 720.1405/02/2012
en Nose Cone Fastener Inspection02/08/2012
en Auxiliary Vacuum Pump Elapsed Time Indicator (ETI) Replacement06/12/2012
en Engine Starter Motor Replacement03/28/2012
en Maintenance Alert Ground Idle Adjustment01/30/2012
en Propeller Feather Stop Product Improvement04/02/2012
en Exterior Lighting - LED Upgrade04/26/2012
en Hubcap Upgrade04/26/2012
en Replacement Fuel Sender03/18/2014
A en Replacement Fuel Sender12/08/2016
B en Replacement Fuel Sender10/12/2018
en Interior Lighting - LED Upgrade10/31/2017
en Maintenance Alert Fuel Quantity Gauge Installation and Calibration Requirements01/10/2013
en Cowl Flap Replacement03/05/2013
en Engine Front Baffle Replacement Kit11/06/2012
en Maintenance Alert Hydraulic Pump Identification and Servicing Requirements10/18/2012
en False Alternator Fail Annunciations02/28/2013
en Evaporator Module Assembly Replacement Requirements06/27/2013
en POH Report 1948 - Equipment List12/02/2013
A en Garmin G1000 Software Version 720.1504/23/2014
en Garmin G1000 Software Version 720.1504/24/2014
en Maintenance Alert Elevator Plate Assembly Rivet Inspection10/21/2014
en Maintenance Alert Stall Warning System Test Update02/11/2015
en Maintenance Alert Stall Warning System Test Update02/17/2015
A en Maintenance Alert Stall Warning System Test Update03/26/2015
en Maintenance Alert Landing Gear Hydraulic System Filter Maintenance03/19/2015
en Maintenance Alert Inspection of GCU Reverse Current Protection Circuit and Connector06/24/2015
A en Maintenance Alert Inspection of GCU Reverse Current Protection Circuit and Connector08/12/2015
B en Maintenance Alert Inspection of GCU Reverse Current Protection Circuit and Connector08/14/2015
en Garmin Software Update07/16/2015
en Garmin G1000 Software Update 720.1708/26/2015
A en Garmin G1000 Software Update 720.1709/01/2015
en Garmin G1000 Software Version 720.1709/02/2015
en Availability of GTX 33ES Transponder02/15/2016
A en Availability of GTX 33ES Transponder12/21/2017
en Propeller Spinner Bulkhead Improvement06/21/2016
en Garmin G1000 Software Version 2164.0302/24/2016
en Garmin G1000 Software Version 2163.0502/23/2016
A en Garmin G1000 Software Version 2163.0507/26/2016
en Pratt & Whitney Canada Service Bulletin No. 3482R2 - Replacement/Modification of Turboprop Fuel Control Unit04/15/2016
A en Pratt & Whitney Canada Service Bulletin No. 3482R2 - Replacement/Modification of Turboprop Fuel Control Unit04/27/2016
en Garmin G1000 Software Version 2164.06 with Stall Heat Control07/27/2016
A en Garmin G1000 Software Version 2164.06 with Stall Heat Control08/03/2016
B en Garmin G1000 Software Version 2164.06 with Stall Heat Control08/19/2016
en Main Landing Gear Actuator Hydraulic Hose Replacement02/07/2017
A en Garmin G1000 Software 720.17 with Stall Heat Control03/21/2019
en Maintenance Alert Heated Windshield Test Procedure08/17/2016
en Garmin G1000 Software Version 720.17 with Stall Heat Control06/27/2017
en Garmin G1000 Software Version 2163.08 with Stall Heat Control04/14/2017
A en Garmin G3000 Software Version 2039.06 with Sidetone Improvement12/12/2016
en Maintenance Alert Magneto Timing Procedure12/21/2016
en Audio Bus Wiring Inspection and Fuse Replacement05/03/2017
en Garmin G3000 Software Version 2039.08 with Aural Alert Improvement03/10/2017
en Garmin G1000 NXi Software Update Version 2698.0409/29/2017
en Garmin G1000 NXi Software Update Version 2694.0406/25/2018
en Garmin G1000 Software Version 1618.05 Update01/15/2019
en Garmin Software Update with Oil Pressure Transducer01/08/2020
A en Garmin Software Update with Oil Pressure Transducer01/10/2020
en Garmin G3000 Software Version 2039.11 with FIKI Modification07/13/2017
en Crew Seat Control Cable Modification07/13/2017
A en Crew Seat Control Cable Modification08/08/2017
en Maintenance Alert Cabin Pressure Control System (CPCS) Troubleshooting Procedure Revision01/05/2018
en Garmin G1000 Software Version 2164.0811/06/2017
en Maintenance Alert Wing Access Cover Clinch Nut Repair09/25/2017
A en Maintenance Alert Wing Access Cover Clinch Nut Repair04/23/2024
en Maintenance Alert Hydraulic Pump Pressure Switch Troubleshooting08/17/2017
A en Maintenance Alert Hydraulic Pump Pressure Switch Troubleshooting08/29/2017
B en Maintenance Alert Hydraulic Pump Pressure Switch Troubleshooting03/29/2018
en Decorative Window Sealant Improvement10/09/2017
en Auxiliary Power Harness Inspection08/03/2018
en Forward Ballast Plates Installation11/02/2017
en Engine Wiring Harness Improvement01/18/2019
A en Engine Wiring Harness Improvement01/23/2019
en Maintenance Alert Control Quadrant Inspection01/03/2019
en G3000 and G3000 NG Electronic Checklist - M60001/07/2020
A en G3000 and G3000 NG Electronic Checklist - M60009/05/2023
C en G3000 and G3000 NG Electronic Checklist - M60011/20/2024
A en Garmin G3000 Software Version 2039.1208/03/2018
en Garmin G1000 Software Version 2163.0903/07/2018
B en Garmin G1000 Software Version 2163.0904/26/2018
C en Garmin G1000 Software Version 2163.0908/21/2018
en Wing and Flap Protective Tape Improvement07/13/2020
en Garmin G1000 GIA Software Update for Transponder Compatibility with ADS-B Out01/16/2018
en Channel Modification for Nose Landing Gear Trunnion Clearance10/02/2019
en Aileron Seal Removal and Aileron Replacement12/11/2019
A en Aileron Seal Removal and Aileron Replacement02/13/2020
B en Aileron Seal Removal and Aileron Replacement01/05/2022
en Optional One-Piece Propeller Spinner Kit02/11/2019
en Garmin G1000 NXi Software Update Version 3080.0407/18/2018
en Wiring Ground Modification06/21/2018
en G1000 NXi Electronic Checklist12/14/2022
en G1000 NXi Electronic Checklist01/07/2020
en Hydraulic System Flexible Hose Inspection and Replacement05/01/2019
A en Hydraulic System Flexible Hose Inspection and Replacement11/05/2019
en Control Column Plug Modification05/20/2019
en Garmin G1000 Software Version 2164.0902/25/2019
A en Garmin G1000 Software Version 2164.0904/12/2019
B en Garmin G1000 Software Version 2164.0911/27/2023
en Garmin G1000 Software Version 2163.1005/29/2019
en Improved Front Exhaust Assemblies09/05/2019
en G1000 Electronic Checklist12/11/2019
en Oil Pressure Transducer Kit Installation and Garmin G1000 Software Version 1618.05 Update12/19/2019
en Maintenance Alert Propeller Unfeathering System Accumulator Maintenance03/20/2019
en Gascolator Bracket Assembly Inspection07/09/2019
en Maintenance Alert Servicing the Alternative Wheel Nut Configuration05/06/2019
en Garmin G3000 Software Version 2039.1505/24/2019
A en Garmin G3000 Software Version 2039.1511/17/2020
en Optional NAV/COM Analog Conversion Kit05/24/2019
en Maintenance Alert Stall Warning Heat Control Inspection07/19/2019
en Garmin G1000 NXi Software Update Version 3080.0505/30/2019
en Main Landing Gear Piston Tube Inspection12/23/2020
en Garmin G3000NG Software Version 2975.0508/16/2019
en Maintenance Alert Flight Control System Checks08/06/2019
en Piper Halo Autoland System Activation06/26/2020
A en Piper Halo Autoland System Activation03/15/2021
en Garmin G1000 NXi Software Update Version 3080.0901/21/2020
en Radar Altimeter Installation01/28/2021
A en Radar Altimeter Installation02/21/2023
en Radar Altimeter Installation01/28/2021
en Maintenance Alert Elevator Spar Inspection10/25/2019
en Maintenance Alert Fuel Selector Valve Maintenance Requirements03/29/2021
A en Maintenance Alert Fuel Selector Valve Maintenance Requirements10/06/2021
en Maintenance Alert Hartzell Propeller Preferred Grease01/06/2020
en Optional Radar Altimeter Installation01/12/2021
en Garmin G1000 NXi Software Update - Seminole01/17/2020
A en Garmin G1000 NXi Software Update - Seminole02/14/2020
B en Garmin G1000 NXi Software Update - Seminole07/25/2023
C en Garmin G1000 NXi Software Update - Seminole10/17/2023
en Garmin G1000 Software Update - Archer01/22/2020
A en Garmin G1000 Software Update - Archer04/11/2022
B en Garmin G1000 Software Update - Archer08/03/2023
C en Garmin G1000 Software Update - Archer01/10/2024
en Maintenance Alert High-Side Current Monitor Calibration07/08/2020
en Maintenance Alert Rudder Pedal and Bar Assembly Inspection02/14/2020
en Piper Halo Autoland System Activation06/08/2020
A en Piper Halo Autoland System Activation03/15/2021
B en Piper Halo Autoland System Activation01/07/2022
en Avionics Cooling Fan Advisory06/22/2020
en Piper Halo Autoland System Activation07/12/2021
A en Piper Halo Autoland System Activation01/07/2022
en Aspen Avionics EFD1000 Update to Software Version 2.10.202/03/2023
A en Aspen Avionics EFD1000 Update to Software Version 2.10.205/12/2023
en Maintenance Alert Proper Tire Pressure Maintenance07/24/2020
A en Maintenance Alert Proper Tire Pressure Maintenance01/12/2021
B en Maintenance Alert Proper Tire Pressure Maintenance06/15/2021
C en Maintenance Alert Proper Tire Pressure Maintenance03/29/2022
en Maintenance Alert Nose Landing Gear Steering Components Inspection and Adjustment08/18/2020
A en Maintenance Alert Nose Landing Gear Steering Components Inspection and Adjustment01/21/2021
B en Maintenance Alert Nose Landing Gear Steering Components Inspection and Adjustment01/28/2021
C en Maintenance Alert Nose Landing Gear Steering Components Inspection and Adjustment03/24/2021
D en Maintenance Alert Nose Landing Gear Steering Components Inspection and Adjustment10/15/2021
en ADAHRS Support Modification02/24/2020
en Garmin G3000NG Software Version 2975.2403/12/2021
A en Garmin G3000NG Software Version 2975.2411/08/2021
B en Garmin G3000NG Software Version 2975.2401/13/2022
C en Garmin G3000NG Software Version 2975.2409/28/2023
D en Garmin G3000NG Software Version 2975.2407/31/2024
en Garmin G1000 NXI Software Update - Archer04/01/2021
A en Garmin G1000 NXI Software Update - Archer02/28/2022
B en Garmin G1000 NXI Software Update - Archer01/09/2023
en Maintenance Alert Flap Fail Module Assembly Replacement03/10/2022
en Maintenance Alert Rudder Tube Assembly Inspection10/22/2021
en Standalone Autothrottle Enablement01/13/2022
A en Standalone Autothrottle Enablement01/31/2023
B en Standalone Autothrottle Enablement09/25/2024
en Replacement of Locking Gascolator Drain Valve12/01/2022
en Garmin G1000 NXi Software Update - M35001/18/2022
A en Garmin G1000 NXi Software Update - M35007/25/2023
B en Garmin G1000 NXi Software Update - M35003/05/2024
en Maintenance Alert Nose Landing Gear Steering Horn Inspection01/31/2023
A en M600 Unpaved Field Operations11/07/2022
en Parker Lord SIL-J-9613-001 Rev. A, 'Potential Incorrect Combination of Components in Parker Lord J-9613 Series Engine Mount Kits'06/07/2022
en Interior Panel Attachment Modification06/03/2022
en Maintenance Alert Oxygen Generator Inspection08/22/2022
en Maintenance Alert Elevator Trim Tab Pushrods Corrosion Control04/27/2023
en Maintenance Alert Main Landing Gear Door Bolt Replacement05/08/2023
en GI 275 Standby Instrument Magnetic Model Update11/11/2022
A en Brake Line Modification03/21/2023
en Maintenance Alert Wing & Fuselage Skin Repair Limitations12/01/2022
en Garmin G5 EFI Standby Display Software Update Version 8.0002/16/2023
en Garmin G1000 Software Update Version 1983.0401/16/2023
A en Garmin G1000 Software Update Version 1983.0406/06/2024
en Garmin G1000 NXi Software Update Version 2785.1102/16/2023
en Garmin G1000 NXi Software Update - Seminole02/13/2023
A en Garmin G1000 NXi Software Update - Seminole01/03/2024
en Garmin G1000 Software Update Version 1648.0602/16/2023
en Garmin G1000 NXI Software Update - Archer02/16/2023
A en Garmin G1000 NXI Software Update - Archer01/10/2024
A en Wing Walk Modification & Inspection09/19/2023
B en Wing Walk Modification & Inspection10/24/2023
C en Wing Walk Modification & Inspection02/01/2024
E en Wing Walk Modification & Inspection05/07/2024
F en Wing Walk Modification & Inspection06/25/2024
G en Wing Walk Modification & Inspection09/18/2024
en Garmin G3X Software Update - Piper Pilot09/28/2023
B en Garmin G3X Software Update - Piper Pilot03/19/2024
en Improved Spring Attachment Plate06/04/2024
A en Improved Spring Attachment Plate06/25/2024
en Garmin G3000NG Software Version 2975.4502/23/2024
C en Garmin G3000NG Software Version 2975.4510/11/2024
en Improved Nose Landing Gear Down Lock Spring02/23/2024
en GDL 60 Datalink Installation - M60003/26/2024
en Maintenance Alert Flight Controls Maintenance Improvements01/23/2024
en Garmin G1000 NXi Software Update - M35003/28/2024
en Unpaved Field Operations - M700 Fury07/10/2024
en Maintenance Alert Spar Box Inspection10/31/2024
en Maintenance Alert Brake Pedal Assembly Inspection11/13/2024
en Maintenance Alert Pratt & Whitney Canada Engine Fuel Line Installation - Standard Practices12/09/2024
Service Manuals
NameRevisionLangSubjectDate
en PA-23-235 Apache, PA-23-250 Aztec, PA-23-250 (Six Place) Aztec01/01/2009
en Cherokee PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28R-180 and PA-28R-20002/27/2004
Service Memos
NameRevisionLangSubjectDate
en Seaplane Finishes
en Spar Splice Kits Available Through Your Distributor
A en Spar Splice Kits Available Through Your Distributor
en Brake and Oleo Strut System Fluid Usage
en Rigging Procedure
en Rigging Procedure - Piper Coupe (J4)
revised en Rigging Procedure - J506/13/1957
en Rigging Procedure
en Rigging Procedure
en Rib Repair Diagram
en PA-12 and PA-14 Shock Cord Installation Instructions
en Shock Cord Rings
en Parts Required to Convert PA-11 65 H.P. Cont. to PA-11 90 H.P. Cont
en Rigging Procedure
en Dual Control Kit Installation
en Actual Labor Break-Down, in Hours, of Factory Time Required to Cover and Finish One Hundred (100) of Each Assembly of the PA-18, PA-18A and PA-22
en Structural Changes Required for Gross Weight Increases Model J3C-65 Airplanes
en Rigging Procedure
en Rigging Procedure
en Leveling and Rigging Procedure
en Rigging Procedure
en Approximate List of Material Required to Cover and Finish the Various Component Assemblies of the Following Listed Piper Planes
en Approximate Material Required to Recover J3, PA-11, PA-15, PA-17 and PA-18 Aircraft Using Raw Fabric and Cellulose Acetate Butyrate Dope
en Approximate Amount of Material Required to Recover PA-12 Model Using Cellulose Acetate Butyrate Dope and Raw Fabric
en Approximate Amount of Materials Required to Recover PA-20 and PA-22 Models (1951, 1952, 1953, 1954) Using Raw Fabric and Cellulose Acetate Butyrate Dope
en Rejuvenating and Refinishing Procedure for Airplanes Finished with Butyrate Dope
en Rejuvenating and Refinishing Procedure for Airplanes Finished with Nitrate Dope
revised en Miscellaneous F.A.A. Field Approvals10/05/1966
revised en Miscellaneous F.A.A. Field Approvals07/01/1968
en PA-12 C. A. A. Field Approvals
en PA-14 C. A. A. Field Approvals
en Increase in Gross Weight 1800 to 1950 Pounds (Lycoming 0-290-D Engine) (125 HP Only)
en General Specifications (Commercial Models)
en General Specifications (Commercial Models)
en General Specifications (Commercial Models)
en General Specifications (Commercial Models)
en General Specifications (Commercial Models)
en Piper Cub Special PA-11
en Super Cruiser Specifications06/04/1952
en Piper Family Cruiser 1949 Model, PA-14
en General Specifications and Performance Data for the Piper Vagabond PA-15 and the Piper Vagabond 'Trainer PA-17
en Clipper Model PA-16
en Specification Data
revised en Specification Data
revised en Specification Data
en Safety Precautions
en Flight Approval for PA-22 Tri-Pacer with Rear Door Removed
C en Application of Randacyryl Lacquer
en Nose Wheel Oleo Boot Assembly
en Suggested Refinishing Procedure for Synthetic Fibers, Dacron, Etc
Service Spares Letters
NameRevisionLangSubjectDate
en Sale of PA-25 Type Certificate05/08/1998
en Sale of Type Certificate10/20/2000
A en New Locking and Non-Locking Fuel Caps04/02/2007
B en New Locking and Non-Locking Fuel Caps04/20/2015
en Multilink Upgrade and Installation Kit10/04/2005
en Avidyne Flight Director Activation12/01/2005
A en Optional Battery Charger Availability02/27/2007
B en Optional Battery Charger Availability10/11/2013
en Inadvertent Ice Protection System (PIIPS)08/02/2006
A en Inadvertent Ice Protection System (PIIPS)09/22/2006
B en Inadvertent Ice Protection System (PIIPS)11/17/2006
en E.G.T. Thermocouple Upgrade02/28/2007
A en E.G.T. Thermocouple Upgrade05/11/2007
en Engine Starter Motor Replacement03/02/2007
en Replacement Components for Overhead Switch Panel10/01/2007
en Lower Entry Door Upgrade09/11/2008
en Hydraulic Component Repair Kits09/28/2007
A en Hydraulic Component Repair Kits09/08/2016
en Fuel Quantity Indication System Upgrade01/15/2010
en Air Conditioning Door Replacement Relays04/12/2010
en Aircraft Tire Options07/27/2010
A en Aircraft Tire Options03/14/2014
B en Aircraft Tire Options09/25/2015
C en Aircraft Tire Options04/19/2017
D en Aircraft Tire Options05/06/2019
E en Aircraft Tire Options07/16/2024
en Breather Hose Relocation05/14/2012
en Engineering Technical Support for Aircraft Owners, Operators & Maintenance Facilities12/12/2011
X en Engineering Technical Support for Aircraft Owners, Operators & Maintenance Facilities08/23/2023
en Cabin Ventilation Control Kits06/21/2012
en Battery Tray and Slide Replacement06/28/2012
en RDR 2000 Installation Kit for Avidyne Equipped Airplanes07/23/2013
en Maintenance, Service, and Parts Publications Distribution12/06/2012
A en Maintenance, Service, and Parts Publications Distribution08/14/2023
en Radio Master Relay Replacement Kit06/12/2014
en Auxiliary Fuel Control Assembly Replacement Kit06/12/2014
en Diverter Strip Replacement Kit10/14/2014
A en Diverter Strip Replacement Kit07/10/2019
B en Diverter Strip Replacement Kit10/18/2019
en Fuel Boost Pump Replacement02/03/2015
en Air Conditioning Line Hose Repair Kit Availability11/20/2014
en Smartboot Removal Kit Availability03/10/2015
en Vacuum Bleed Port Cover Kit04/30/2015
en Refrigerant Line Replacement Kit08/11/2015
en Sun Visor Improvement Kit07/07/2015
en Inboard Crew Armrest Improvement12/03/2015
en Propeller Heat and Pitot Heat Timer Improvements04/01/2016
A en Aileron Skin Improvement03/21/2016
en Glareshield Replacement01/11/2017
en Tail Light Attachment Reinforcement Kit04/18/2016
en Fuel Sender Upgrade06/28/2016
en Refrigerant Lines and Air Conditioning Compressor Replacement Kits01/12/2017
en Cargo Net Installation Kit05/01/2017
en Five-Blade Propeller Installation Kit04/07/2017
en Forward Baggage Compartment Light08/16/2017
en Ballast Installation Provisions - Forward Fuselage (Upper and Lower)07/13/2017
en Enhanced Sun Visor09/14/2017
en Ballast Installation - Forward Fuselage (Oil Cooler)07/13/2017
en Landing Light Relocation Kit12/11/2017
en Improved Oil Pressure Senders12/18/2017
en Overhead Switch Panel Component Replacement08/29/2017
en Flap Position Sensor Relocation Kit12/18/2017
en GTS 825 Traffic System Improvements Kit11/20/2017
en Optional Plane-Power Alternator Kits03/26/2019
en Ground Recognition Light Upgrade01/02/2019
en Fuel Sender Replacements06/21/2018
A en Fuel Sender Replacements10/12/2018
en Position and Strobe LED Light Installation08/21/2018
X en Position and Strobe LED Light Installation01/21/2019
en Emergency Landing Gear Release Valve Replacement Kit02/27/2019
en Garmin Autopilot Servo Replacement Parts Kits11/11/2019
en Optional LED Replacement Ice Detection Light08/28/2020
A en Optional LED Replacement Ice Detection Light01/15/2021
en Position and Strobe LED Light Installation Kit10/09/2019
en Carbureted to Fuel Injected Engine Conversion Kits03/08/2021
en Primer Tee Mounting Bracket Replacement02/26/2020
A en Primer Tee Mounting Bracket Replacement03/16/2020
en Weldon 28V Fuel Pump Replacement Kit06/23/2020
en Lower Wing Skin Access Panel Kit09/30/2022
en High Temperature Operation Modification Kits08/16/2022
en Engine Induction Air Box Assembly with Silicone Grommets06/14/2022
en Aileron Cable, Drive Sector, and Cable Guard Replacement Kits08/02/2021
en Landing Gear Hydraulic Pump Replacement Kit06/14/2021
en Access Cover Installation Kit for the Lower Forward Wing Skin04/23/2021
en Lower Cowl Modification Kit02/21/2022
en Safe Flight Angle of Attack (AOA) Indexer Kits02/28/2022
en GWX 8000 Enablement Kit - M60011/08/2021
A en GWX 8000 Enablement Kit - M60010/17/2024
A en Aileron Drive Fitting, Yoke Assembly, or Hinge Pin Replacement08/12/2022
en GWX 8000 Enablement Kits01/18/2022
en GWX 8000 Enablement Kits01/18/2022
en Oxygen Cylinder & Regulator Replacement04/21/2023
en Garmin G5 Battery Pack Version 302/23/2023
en Thermocouple (CHT/EGT) Probe Service Replacements05/11/2023
en Replacement Data Plates05/17/2023
en Garmin G3X LRU Service Replacements10/02/2023
en Digital Engine Gauge Replacement06/11/2024
en Fuel Flow Transducer Replacement06/05/2024
A en Improved Lift Transducer12/09/2024
en Supplemental Aircraft Finishing Data01/07/1960
en Supplemental Aircraft Finishing Data10/05/1960
en Supplemental Aircraft Finishing Data08/14/1961
en Supplemental Aircraft Finishing Data10/01/1962
en Supplemental Aircraft Finishing Data09/09/1963
Special Advisories
NameRevisionLangSubjectDate
en Mandatory Hartzell Propeller Relubrication08/20/2020
A en Aileron and Flap Hinge Bracket Attaching Hardware10/31/1989
en Mandatory Wing Rib and Fuselage Skin Inspections10/28/2020
en Optional 'Full Fuel' Calibration Button for the Garmin G3X Touch System02/23/2021
en Mandatory Aileron Control Cable Inspection11/30/2021
en Mandatory Rivet Installation near F.S. 132.0004/23/2024
en Mandatory Vacuum Pump Relay Inspection01/11/2005
en Mandatory Exhaust System Cross-Over Tube Replacement07/23/2002
en Mandatory Accumulator Tube Replacement11/07/2012
en Mandatory Engine Nacelle Frame Inspection06/13/2023
A en Mandatory Installation of Updated Software11/30/2000
en Mandatory Installation of Revised Annunciator Panels01/11/2001
en Mandatory Flux Detector Relocation03/02/2001
en Mandatory Fuel System Check Valve11/14/2001
en Mandatory Annunciator Panel Replacement01/21/2002
en Mandatory Installation of Missing Rivets on Lower Surface of Horizontal Stabilizer Spar09/09/2002
en Mandatory Fuel Temperature Limit Placard07/20/2004
en Mandatory Control Cable Retention Screw Replacement02/03/2006
en Mandatory CHT and TIT Probe Shield Grounds08/07/2006
A en Mandatory Heated Windshield Circuit Connector Replacement03/23/2007
en Mandatory Engine Oil Cooler Control Valve Replacement01/12/2011
en Mandatory PT6A-42A Engine Borescope Inspection of First-Stage Compressor Stator Assembly09/27/2012
A en Mandatory PT6A-42A Engine Borescope Inspection of First-Stage Compressor Stator Assembly10/15/2012
en Mandatory Stall Warning Heat Control Modification on Replacement Wings03/27/2019
en Mandatory Alternator Inspection09/02/2015
en Mandatory Pratt & Whitney Canada SI 120-2015, "PT6A-42A: Borescope Inspection of First-Stage Compressor Stator"10/30/2015
en Mandatory Aileron Replacement05/19/2017
en Mandatory Passenger Oxygen Drawer Modification01/05/2018
en Mandatory Non-Essential Bus Wire Replacement10/25/2017
en Mandatory Rivet Inspection at Aft Pressure Bulkhead02/22/2018
en Mandatory Lower Wing Skin Modification04/22/2019
en Mandatory Condition Lever Replacement and Wiring Harness Relocation04/26/2019
en Mandatory Flight Stream 510 Card Replacement04/01/2019
en Mandatory Throttle Lever Arm Attaching Hardware Replacement01/14/2020
A en Mandatory Throttle Lever Arm Attaching Hardware Replacement02/11/2020
en Mandatory Brake Master Cylinder Label Removal - Piper Halo Autoland System03/18/2020
en Mandatory Inspection of 84217 Frame at F.S. 311.38211/19/2020
A en Mandatory Inspection of 84217 Frame at F.S. 311.38204/26/2021
en Mandatory Oil Separator Inspection02/23/2024
en Mandatory Manifold Pressure Limit Placard Installation01/11/1991
Vendor Service Publications
NameRevisionLangSubjectDate
en Oil Pump Impeller and Drive Replacement; AVCO Lycoming Service Bulletin No. 385C dated October 3, 1975 (attached)03/08/1976
en Teledyne Continental Motors Service Bulletin No. M77-:3, "Use of Alternate Aviation Grade Fuels in Engines Originally Certificated on 80/87, 91/96 and 100/130 Grade Fuels"04/22/1977
en Avco Lycoming Service Bulletin No. 450 (AiResearch Service Bulletin No. TP60-0119)09/25/1980
en Bendix Service Bulletins 599A, 609A, 610, 613, 61405/20/1981
en Avco Lycoming Service Bulletin No. 46903/28/1986
en AVCO Lycoming Service Bulletin No. 464A04/07/1986
en AVCO Lycoming Service Letter No. L213A and Service Instructions No. L1059C09/23/1987
en Textron Lycoming Service Bulletin Number 48610/18/1989
en Scott Service Bulletin No. 1248H-32-53, Aviation Hydraulic Pressure Unit Left and Right Hand (Master Brake Cylinder)11/10/1989
B en Distribution of Textron Lycoming Service Instruction No. 1492D, "Piston Pin Plug Wear Inspection"04/03/2009
en Distribution of: Textron Lycoming Service Instruction No. 1267C "Piston Pin Plug Usage"04/19/1999
en Distribution of: TEXTRON LYCOMING SB 480C, "1. Oil and Filter Change and Screen Cleaning, II. Oil Filter/Screen Content Inspection"04/19/1999
en Distribution of: Scott Aviation Service Bulletin No. 289-601-35-06 "Passenger Oxygen Masks"10/25/2000
en Distribution of Teledyne Continental Service Information Letter, SIL 00-8, "Precision Airmotive Corporation SIL RS-56"01/16/2001
en Distribution of: Textron Lycoming Special Advisory 59-800 - Connecting Rod Bearing Failures on TIO-540-AE2A Model Engines08/31/2000
en Distribution of: Parker Hannifin, Airborne Division, Service Letter Number 53A, "Inspection of Airborne 28C444CW-4 and 28C444CW-6 Clutch-Operated Dry Air Pumps"03/14/2001
en BF Goodrich De-Icing and Specialty Systems Division Service NewsLetter 01-05403/09/2001
en Lear Romec Service Bulletin 101SB021, "Fuel Pump - Torquing of Relief Valve Cover Screws"07/03/2001
en Distribution of: Lear Romec Service Bulletin No. 101SB02708/30/2001
en Distribution of: Lear Romec Service Bulletin No. RG34720-73-00111/05/2001
en Distribution of: Meggitt Avionics Air Data, Attitude and Heading Reference System (ADAHRS) P/N 37002-01-01, Service Information Letter No. 16 Issue 202/25/2002
en Parker Hannifin Service Bulletin No. 707102/25/2002
en Distribution of: Pratt & Whitney Canada SIL No. PT6A-11002/25/2002
en Distribution of: Lycoming Service Bulletin No. 55003/28/2002
en Distribution of: McCauley Service Bulletin 24107/23/2002
en Regarding Lycoming Mandatory Service Bulletin No. 55208/20/2002
en Distribution of: Lycoming Service Bulletin No. 55309/19/2002
en Distribution of: Lycoming Service Bulletin No. 554 and Lycoming Service Bulletin No. 554 Supplement No. 110/03/2002
en Distribution of: Kelly Aerospace Service Information Letter No. A-10801/31/2003
A en Distribution of: Kelly Aerospace Service Information Letter No. A-10804/11/2005
en Distribution of: Cleveland Wheels & Brakes (Parker Hannifin) SB 707606/25/2003
en Distribution of Meggitt/S-TEC Service Letter SL 03-00209/08/2003
en Distribution of: Pratt & Whitney Canada Service Bulletin No. 341103/19/2004
en Distribution of: Pratt & Whitney Canada Service Bulletin No. 341203/19/2004
en Distribution of: Garrett SB 1002143 Oil Turbocharger Oil System08/20/2004
en Distribution of Hartzell Propeller Service Letter HC-SL-61-22511/22/2006
en Distribution of: Pratt & Whitney Canada SIL No. PT6A-13406/28/2005
en Distribution of: Lycoming Service Bulletin No. 56508/12/2005
A en Distribution of Lycoming Service Bulletin No. 566 Supplement 1, Dated Nov. 30, 200512/02/2005
en Distribution of: Hartzell Propeller, Inc. Service Letter HC-SL-61-25109/19/2005
en Distribution of: Avidyne Service Alert SA-05-00102/06/2006
en Distribution of Hartzell Propeller, Inc. Service Bulletin HC-SB-61-284 Revision 1 & Service Bulletin Appendix HC-SBA-61-28407/06/2006
en Distribution of: Lycoming Service Bulletin No. 569 (Pages 1 through 3 of 56 pages)05/17/2006
en Distribution of S-TEC Service Bulletin SB 06-00106/06/2006
en Distribution of Meggitt SB 26-36 Thermistor Detectors10/02/2006
en Distribution of Enviro Service Letter SL06-10103/15/2007
en Distribution of Hartzell Propeller Service Bulletin HC-SB-61-29103/16/2007
en Distribution of Hartzell Propeller Service Letter HC-SL-61-25403/20/2007
en Distribution of: Avidyne Service Bulletin 601-00006-06704/25/2007
en Distribution of Avidyne PFD Mandatory Service Bulletin 601-00006-07506/22/2007
en Distribution of Lycoming Service Bulletin SB 557/Sky-Tec Service Bulletin 07-01 Rev C05/30/2007
en Distribution of Avidyne Service Alert SA-08-00102/29/2008
en Distribution of Garmin Service Alert 070801-0110/23/2008
en Distribution of Garmin Service Advisory No. 0806 Rev. B07/02/2008
en Distribution of Lycoming SB 583A10/23/2008
en Distribution of Lycoming Service Bulletin 584A10/23/2008
A en Distribution of Lycoming Service Bulletin 584A02/26/2009
en Distribution of Pratt & Whitney Canada Service Bulletin No. 3422R102/24/2009
en Distribution of Enviro Service Letter SL09-10108/05/2009
en Distribution of Lycoming Service Bulletin 590A12/14/2009
en Distribution of AVOX Systems Service Bulletin 6084-34-35-0111/12/2009
en Greasing Wheel Bearings04/29/2010
en Avidyne DAU Upgrade09/07/2010
en Distribution of Hartzell Engine Technologies (HET) Service Bulletin No. 040 A, Turbocharger Center Housing Rotating Assembly (CHRA) Contamination03/03/2011
en Distribution of Marvel-Schebler Aircraft Carburetors LLC Service Bulletin No.18, Loose Mixture Sleeves03/08/2011
en Zodiac Aerospace Service Bulletin MXH-35-240, Oxygen - Harness Assembly - Inspection for Potential Defective Component04/29/2011
en Avidyne Service Bulletin No. 601-00004-106, Revision 01 - Incorrect Calculation and Display of Fuel Remaining at Waypoints and Destination05/03/2011
A en Avidyne Service Bulletin No. 601-00004-106, Revision 01 - Incorrect Calculation and Display of Fuel Remaining at Waypoints and Destination02/22/2012
en Lycoming Service Bulletin No. 596, Reprint of Avstar SB AFS-SB6 Revision 2 Faulty Fuel Diaphragm in Fuel Servos06/22/2011
en Garmin Service Advisory No. 1118A, Momentary Failure Indications (Red-X) Can Occur when Sorting Stored Flight Plans07/05/2011
en Lycoming Service Bulletin 597, Fuel Drain Valve Adapter Assembly Part Number (P/N) LW-13807 - Inspection for Potential Defective Component08/18/2011
en Momentary Loss of GRS 77/77H and 74A/74B/74H Functions06/16/2011
en Lycoming Service Bulletin No. 598A, Non-Conforming V-Band Clamps06/09/2011
en Hartzell Engine Technologies Service Bulletin No. 041A, 201F Fuel Pump Shaft Seal Leak06/21/2011
A en Hartzell Engine Technologies Service Bulletin No. 041A, 201F Fuel Pump Shaft Seal Leak03/28/2012
en Garmin Service Advisory No. 1047 Rev A, LNAV/VNAV and LNAV+V Full Scale Deflection06/30/2011
en Replacement/Modification of Pratt & Whitney Canada Service Bulletin No. 3434, Turboprop Engine Propeller - Shaft Oil Seal Retaining-Ring-Halves09/08/2011
en Lycoming Service Bulletin No. 601, Non-Compliant Oil Fill Tubes P/N 7752712/12/2011
en Lamar Technologies Service Information Letter No. LSI-016 Rev. A, Service Information for Alternator Control Units (ACU)04/02/2012
en Lycoming Service Bulletin No. 599, Compliance with Hartzell Engine Technologies (HET) Service Bulletin No. 045, 201F Fuel Pump Inspection and Recall03/28/2012
en Lycoming Service Bulletin 603, Compliance with Champion Aerospace SB1-12, Decreased Service Life of Slick Single Point Magnetos10/25/2012
en Continental Motors, Inc. Service Bulletin SB12-3, Compliance with Champion Aerospace SB1-12, Decreased Service Life of Slick Single Point Magnetos11/02/2012
en Lycoming Service Letter No. L253. Warranty Repair of AvStar Fuel Systems01/29/2013
en Honeywell Service Bulletin TPE331-72-723102/14/2013
en Lycoming SA-123-1013 - Low RPM Engine Surge11/18/2013
en Garmin Service Advisory No. 1358 Rev A - Synthetic Vision Technology (SVT) Pathways Boxes May Be Depicted Incorrectly11/07/2013
en Continental Motors, Inc., SB13-4A - Aneroid Equipped Fuel Pumps05/22/2014
en Lycoming Service Letter No. L259 - AVStar AV10-6102 Carburetor Improvements01/29/2014
en Lycoming Service Bulletin No. 608 and Supplement No. 102/14/2014
A en Lycoming Service Bulletin No. 608 and Supplement No. 105/15/2015
en Lycoming Service Bulletin No. 613 - Compliance with Hartzell Engine Technologies Alert Service Bulletin No. 05704/17/2014
en Lycoming Service Instruction No. 1554 - Zip Strap Replacement05/19/2014
en Continental CSB14-1 - Cylinder Barrel Fin Inspection07/09/2014
en Lycoming SB-593A - Intake Valve P/N 17A23942 Inspection for Date Stamp08/05/2014
en Lycoming Service Bulletin No. 61904/17/2015
en Aspen Avionics Service Bulletin OB2015-0107/16/2015
en Hartzell Engine Technologies SB No. 062, Alternator through Bolt Replacement09/15/2015
en Honeywell ASB No. KCP 220-22-A001702/04/2016
en Garmin SA 1605 - AFCS Armed Mode Cancellation02/09/2016
en Lycoming Service Bulletin No. 62504/19/2016
A en Lycoming Service Bulletin No. 62607/12/2016
en Pratt & Whitney Canada Service Bulletin No. 349002/15/2017
en Garmin Service Advisory No. 1711, Rev. A, "Fuel Calculator"03/03/2017
en Hartzell Service Bulletin HC-SB-61-356, "Blade - Secondary Windings on ( )7690 and ( )7890 Composite Blades"08/03/2017
en Lycoming Service Bulletin No. 632, "Identification of Connecting Rods with Non-Conforming Small End Bushings"07/20/2017
en Garmin Service Bulletin No. 1877A, Piper PA-46-500TP (M500) Aircraft Utilizing 006-B2163-09 Loader Card Software11/09/2018
en Continental Motors Mandatory Service Bulletin MSB18-08B, 'Inspection and Maintenance Modification of Cylinder Assemblies'04/11/2019
A en Continental Motors Mandatory Service Bulletin MSB18-08B, 'Inspection and Maintenance Modification of Cylinder Assemblies'01/27/2020
en Continental Motors Service Bulletin SB18-04A, 'Replacement of Flanged Nut (P/N 652541) Identified with Manufacturer's Stamp 'ZB' '04/24/2019
en Lycoming Service Instruction No. 1498b, 'Recommended Engine Procedures for Purge of Vapor during Ground Operations'01/10/2019
en Continental Motors Critical Service Bulletin CSB19-01A, 'Fuel (Primer) Diverter Valve Assembly'03/04/2019
A en Continental Motors Critical Service Bulletin CSB19-01A, 'Fuel (Primer) Diverter Valve Assembly'01/23/2020
en Slick (Champion Aerospace) Service Bulletin SB1-19, 'Mandatory Inspection of Impulse Coupled Slick Magnetos'04/11/2019
en Pratt & Whitney Canada, S.B. No. 3501R1, 'Turboprop Engine, Oil to Fuel Heater - Replacement/Modification of'03/30/2020
en Garmin Service Advisory No. 1989 Rev A, 'Loss of ILS Auto Transition'01/27/2020
en Continental Aerospace Technologies, SB20-01, 'Fuel Screen Assembly, Scheduled Maintenance'04/03/2020
en Continental Aerospace Technologies, SB20-02, 'Check Valve Configuration Inspection (P/N 646717)'03/30/2020
en Continental Aerospace Technologies, SB20-03, 'Engine Preservation During COVID-19 Pandemic'05/01/2020
en Parker Hannifin, PRM110, 'Wheel Assemblies - Alternate Bearing Grease Nyco GN 3058 and Aeroshell Grease 58'03/16/2021
en Pratt & Whitney Canada, SIL GEN-158, 'Handling of Suspected Hexavalent Chromium Residue on Parts during Maintenance, Repair, and Overhaul'05/19/2021
en Continental Aerospace Technologies SB CG 125-1027 P1 'Studs of the Crankshaft Main Bearing Caps'07/16/2021
en Garmin, Service Advisory No. 2157 Rev. C, 'ADS-B, ADS-R, & TIS-B Traffic Accuracy'01/17/2022
en Garmin Service Advisory No. 2111 Rev. C, '3rd Party Wireless SD Cards'02/21/2022
en Hartzell Alert Service Bulletin HC-ASB-61-396, 'Raptor Hub Units - Shot Peening'06/10/2022
en Garmin Service Letter No. 22007 Rev. A, 'Auto Weather Mode'03/03/2022
en Lycoming S.I. No. 1587, 'Reprint of AvStar Service Information Letter No. AFS-SIL-03': 'Carburetor Idle Mixture Adjustment'03/11/2022
en Garmin Service Bulletin No. 22013, 'G5 Backup Battery Discharge'10/31/2022
en Garmin Service Bulletin No. 22016-A, 'GSA 28 Servo Mod 1'03/11/2022
en Garmin Service Bulletin 2151, 'G5 Ver. 2 Battery Pack'09/09/2022
en Air Products & Parts, Service Letter #001, Actuator Linear02/02/2023
en Pratt & Whitney Canada Service Bulletin 3522, 'Turboprop Cable Ignition - Inspection/Replacement of'02/07/2023
en Garmin Service Bulletin No. 22117, 'Cable Retention Pins'07/19/2023
en Lycoming Service Instruction No. 1588, 'Rocker Box Cover Screws Torque Values & Torque Sequence'05/06/2024
Miscellaneous
NameRevisionLangSubjectDate
en AAIB Bulletins: PA-23-250, G-Taxi
en Elevator Down Spring07/31/1998
en T1020 Memo
en J-3 Cub Paper Airplane
en Corsair F4U Paper Airplane