The Aviation DataBase: Service Information: Univair Aircraft
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Sept. 11 Sept. 11
DataBases updated: Jul 18th, 2025
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Alternative Methods of Compliance
NameRevisionLangSubjectDate
en Replacement Sealed Front Lift Struts09/12/2007
Construction Drawings
NameRevisionLangSubjectDate
en Assembly-Airplane
en Thee-View02/12/2040
en Assembly-Paint
X en Assembly-Front Beam01/13/1944
H en Assembly-Rear Beam06/11/1944
D en Assembly-Diagonal Rib
F en Hinge03/09/1944
Q en Assembly-Rib End01/14/1944
D en Assembly-Outer Walkway Rib02/25/1944
F en Assembly-Inner Walkway Rib11/30/1943
D en Assembly-Trailing Edge Walkway Rib02/24/1944
G en Rib-Trailing Edge End02/26/1944
D en Channel03/07/1945
J en Fitting-Lower Front01/18/1945
B en Fitting-Blank01/13/1945
E en Gusset03/09/1945
G en Fitting-Upper Front & Rear01/13/1945
en Capstrip-Upper01/09/1944
en Capstrip-Lower01/09/1944
en Web01/09/1944
en Gusset01/10/1944
en Stiffener01/14/1945
en Stiffener01/11/1944
en Stiffener01/15/1944
en Stiffener01/11/1944
en Rib-End01/13/1944
en Angle01/11/1944
en Stiffener01/11/1944
en Fitting-Lower Rear01/12/1945
en Angle03/06/1945
en Assembly-Upper Skin01/19/1944
en Corrugation01/15/1944
en Corrugation01/17/1944
en Edge-Trailing01/22/1944
en Shim01/14/1945
en Angle02/24/1944
en Angle02/25/1944
en Assembly-Lower Skin02/25/1944
en Beam-Rear06/09/1944
en Channel11/15/1944
en Stiffener-Joggled03/05/1945
en Stiffener08/08/1944
en Fillet-Center10/18/1944
en Assembly-Trailing Edge Fillet
en Stiffener04/22/1945
en Stiffener04/25/1945
en Assembly-Belly Skin05/08/1944
en Angle-Joggled03/07/1945
en Assembly-Fillet
en Stiffener01/18/1945
en Reinforcement03/09/1945
en Assembly-Wing09/23/1944
en Assembly-Outer Panel and Cover
en Assembly-Outer Panel
G en Rib-Diagonal
G en Rib-End
J en Assembly-Front Beam05/04/1944
en Assembly-Rear Beam
D en Rib-Former02/18/1944
B en Rib-Former02/16/1944
E en Rib-Diagonal02/18/1944
en Assembly-Rear Bow Tip
en Rib-Nose06/01/1944
G en Rib-Nose02/10/1944
G en Rib-Nose02/14/1944
C en Rib-Nose02/14/1944
en Gusset06/27/1944
E en Rib-Bow Brace02/14/1944
C en Assembly-Hinge03/06/1944
B en Gusset06/27/1944
B en Gusset06/27/1944
B en Gusset06/27/1944
D en Gusset01/26/1944
G en Rib-Nose02/10/1944
H en Capstrip-Upper11/08/1943
J en Capstrip-Lower02/08/1944
H en Assembly-Tip10/11/1943
D en Rib-Trailing Edge02/14/1944
B en Clip-Pitot-Static Line03/09/1944
F en Gusset03/04/1944
J en Fitting01/10/1945
C en Spacer01/11/1945
C en Gusset03/04/1944
A en Assembly Bracket03/09/1944
B en Bolt Eye09/22/1944
en Angle02/04/1944
en Reinforcement02/01/1944
en Beam Rear06/24/1944
en Reinforcement-Tip06/28/1944
en Rib-Diagonal02/14/1944
en Rib-Diagonal02/14/1944
en Web02/08/1944
en Reinforcement02/17/1944
en Assembly-Tip Skin02/21/1944
en Stiffener05/23/1944
en Washer03/21/1944
en Rib Nose06/01/1944
en Channel06/02/1944
en Channel06/03/1944
en Tip06/30/1944
en Channel06/09/1944
en Channel06/09/1944
en Channel06/09/1944
en Stiffener01/11/1945
en Bow-Tip Front
en Shim01/11/1945
en Stiffener08/04/1944
en Patch-Reinforcing11/09/1944
en Patch-Pitot Tube11/09/1944
en Fitting-Blank01/10/1945
en Assembly-Aileron
E en Rib-Tip02/14/1944
D en Rib-End02/14/1944
B en Fitting-Hinge11/03/1944
C en Assembly Balance11/16/1944
B en Assembly-Balance Brace04/24/1944
C en Weight-Balance01/18/1943
E en Assembly-Control Horn03/09/1945
en Assembly-Upper Skin
en Assembly-Lower Skin02/03/1944
en Edge-Trailing01/21/1944
en Reinforcement-Upper03/31/1944
en Reinforcement-Lower03/31/1944
en Reinforcement-Upper03/30/1944
en Reinforcement-Lower03/30/1944
en Assembly-Beam01/26/1944
en Assembly-Upper Skin Tip
en Assembly-Lower Skin Tip
en Tip-Beam02/01/1944
en Plate-Control Horn02/11/1944
A en Clevis03/09/1945
A en Fitting-Clevis03/07/1945
en Stiffener02/14/1944
en Stiffener04/07/1944
en Assembly-Hinge Fitting11/03/1944
A en Assembly-Tail Surfaces03/24/1945
P en Assembly-Stabilizer02/14/1944
C en Beam-Front02/25/1944
B en Beam-Rear04/22/1944
F en Assembly-Rib04/21/1944
E en Rib02/26/1944
B en Rib #1 Nose02/27/1944
C en Rib #2 Nose01/25/1945
C en Rib #3 Nose01/25/1945
B en Rib #4 Nose10/24/1944
B en Assembly-Fitting03/23/1944
C en Rib12/20/2040
D en Fitting04/05/1944
C en Door-Access03/17/1944
C en Fitting03/23/1944
A en Gusset-Lower03/15/1944
A en Gusset-Upper03/16/1944
en Brace04/23/1944
en Reinforcement02/19/1944
en Assembly-Upper Skin03/16/1944
en Reinforcement02/23/1944
en Stiffener02/26/1944
en Skin-Leading Edge02/29/1944
A en Assembly-Skelton
en Assembly-Lower Skin03/16/1944
M en Assembly-Elevator03/24/1945
C en Beam02/27/1944
C en Horn03/24/1945
D en Rib-End02/28/1944
A en Rib-Horn10/30/1944
C en Channel04/23/1944
F en Assembly-Hinge03/22/1944
C en Assembly-Hinge03/15/1944
A en Plate02/22/1944
en Rib-Center02/22/1944
en Edge-Trailing02/23/1944
en Reinforcement02/28/1944
A en Assembly-Skelton03/24/1945
en Assembly-Upper Skin03/13/1944
en Assembly-Lower Skin03/13/1944
en Assembly-Horn11/13/1944
G en Assembly-Fin02/22/1944
E en Assembly-Fitting03/21/1944
B en Channel10/30/1944
A en Spacer10/28/1944
en Reinforcement02/16/1944
A en Assembly-Outboard Skin
en Cover-Nose02/21/1944
en Assembly-Inboard Skin
K en Assembly-Rudder
D en Horn-Control03/03/1944
E en Assembly-Hinge03/16/1944
en Reinforcement02/17/1944
en Edge-Trailing02/21/1944
en Stiffener03/16/1944
en Assembly-Outboard Skin02/29/1944
A en Assembly-Rib03/25/1945
en Assembly-Inboard Skin09/26/1944
en Assembly-Fuselage and Center Section
en Assembly-Upper Fuselage
R en Assembly-Lower Fuselage
A en Firewall-Upper Section08/07/1944
L en Frame "B" Upper08/22/1944
O en Assembly Frame "C"08/26/1944
J en Frame "D"08/24/1944
F en Assembly-Frame "E"02/08/1945
F en Frame "F"08/07/1944
B en Frame "G"08/02/1944
B en Frame "H"08/15/1944
C en Assembly-Frame "I"08/14/1944
F en Assembly-Frame "J"08/08/1944
H en Assembly-Frame "K"08/07/1944
en Longeron-External08/30/1944
en Assembly-Cone
D en Fitting08/08/1944
D en Fitting08/08/1944
D en Assembly-Reinforcement08/06/1944
B en Spacer-Upper Fairing04/18/1944
A en Spacer-Lower Fairing04/17/1944
E en Arm10/16/1944
C en Assembly-Support03/31/1945
D en Assembly-Brake Cylinder08/05/1944
D en Assembly-Brake Control04/20/1944
B en Assembly-Plunger07/06/1944
en Assembly-Hyd. Tube08/31/1944
en Assembly-Tube, Lower Leg09/05/1944
en Assembly-Tube, Tee to L Gear09/07/1944
en Assembly-Tube, Tee to R Gear09/07/1944
en Assembly-Tube09/10/1944
B en End05/06/1944
J en Assembly-Lower Link05/22/1944
H en Fairing12/12/1944
C en Bushing05/02/1944
E en Collar05/02/1944
A en Spring12/05/1944
C en Bushing05/01/1944
A en Assembly-Upper Link05/20/1944
C en Head-Cylinder10/19/1944
B en Gusset08/27/1943
A en Strap08/28/1943
A en Washer08/28/1943
E en Assembly-Steering Sleeve05/01/1944
C en Assembly-Nutcracker08/28/1943
B en Joint-Ball08/28/1943
C en Fitting-Orifice12/03/1944
C en Flange Support08/28/1943
en Assembly-Outer Cylinder04/29/1944
en Assembly-Inner Cylinder09/02/2041
en Assembly-Piston09/09/2041
en Support-Oil Retainer12/06/1944
en Assembly-Oleo Strut10/28/1942
en Bushing09/17/2041
en Shock Absorber09/08/2041
en Assembly-Oil Gauge12/06/1944
en Assembly-Nose Gear12/15/1944
en Assembly-Sleeve04/27/1944
en Cylinder-Outer04/28/1944
en Bumper05/03/1944
en Assembly-Nose Wheel Support01/28/1945
en Support-Nose Wheel01/25/1945
en Blank10/18/1944
en Assembly-Cylinder Head10/20/1944
en Bushing12/04/1944
en Stud12/08/1944
en Reinforcement12/12/1944
en Axle01/29/1945
en Nut-Spanner01/28/1945
en Washer-Lock01/28/1945
en Spacer01/28/1945
en Engine Installation
C en Stiffener09/28/1944
E en Assembly-Upper Longitudinal09/29/1944
C en Assembly-Top Cowling
B en Assembly-Bottom Cowling
F en Nose Cowling
A en Baffle10/04/1944
A en Baffle10/03/1944
en Assembly-Nose Mount
C en Assembly-Lower Longitudinal09/27/1944
C en Baffle10/03/1944
G en Assembly-Cabin Heater Control Box09/05/1944
en Baffle10/04/1944
D en Bracket-Upper09/30/1944
C en Bracket-Lower09/30/1944
en Color-Template09/26/2040
en Color-Template09/25/2040
A en Assembly-Side Cowling
en Angle11/12/2040
A en Tab10/16/1944
A en Tab10/16/1944
A en Tab10/16/1944
A en Tab10/16/1944
D en Assembly-Cover10/13/1944
A en Assembly-Nose Cowling
D en Installation-Cowling
en Assembly-Lever-Cabin Heater09/05/1944
en Butterfly09/05/1944
en Bottom-Control Box09/05/1944
en Top-Control Box09/05/1944
en Tube09/05/1944
en Assembly-Muffler and Cabin Heater09/14/1944
en Assembly-Shell09/14/1944
en Shell09/15/1944
en Assembly-Inlet Tube09/14/1944
en Assembly-Exit Tube09/13/1944
en Assembly-L.H. Exhaust Stack09/13/1944
en Assembly-Tube09/12/1944
en Assembly-R.H. Exhaust Stack09/13/1944
en Assembly-Tube09/12/1944
en Ear09/12/1944
en Tube09/13/1944
en Clamp09/18/1944
en Baffle08/17/1944
en Assembly-Baffle08/21/1944
en Assembly-Baffle09/26/1944
en Assembly-Baffle09/23/1944
en Assembly-Baffle08/15/1944
en Assembly-Baffle08/15/1944
en Side08/21/1944
en Clip09/16/1944
en Filler09/23/1944
en Clip09/16/1944
en Filler09/16/1944
en Spring-Head08/22/1944
en Spring08/22/1944
en Clip-Head08/23/1944
en Clip-Barrel08/22/1944
en Strap08/22/1944
en Strap08/22/1944
en Strap-Rear Head08/22/1944
en Strap-Front Head08/22/1944
en Strap-Inner Head08/21/1944
en Strap08/21/1944
en Assembly-Tube09/22/1944
en Assembly-Tube09/22/1944
en Cover09/02/1944
en Cover09/16/1944
en Filler09/19/1944
en Bracket-Spinner05/18/1943
en Tube09/19/1944
en Tube09/19/1944
en Tube09/19/1944
en Baffle09/23/1944
en Assembly-Baffle09/24/1944
en Clip09/28/1944
en Clip-Baffle09/19/1944
en Plate09/20/1944
en Tube09/20/1944
en Tube09/20/1944
en Assembly-Elbow09/20/1944
en Clamp-Tube10/02/1944
en Plate09/23/1944
en Assembly-Elbow09/23/1944
en Baffle09/23/1944
en Assembly-Muffler09/26/1944
en Tube09/26/1944
en Baffle09/26/1944
en Shell09/26/1944
en Plate09/26/1944
en Cuff09/26/1944
en Cover-Baffle09/26/1944
en Tube10/02/1944
en Bracket10/03/1944
en Assembly-Shield10/04/1944
B en Push Rod-Crank to Aileron03/11/1945
C en Assembly-Push Rod03/12/1945
en Oil Sump Assembly09/12/2040
en Assembly-Tube, Oil Gauge to Firewall09/18/1944
F en Base-Wing Tank08/16/1944
C en Rib08/03/1942
A en Rib04/26/2040
D en Base Assembly10/01/2040
en Assembly-Calibrated Gauge03/28/1945
en Assembly-Indicator06/21/2038
B en Washer09/02/2040
B en Gasket02/04/2041
A en Bulkhead-Front Fuselage Tank10/25/2040
E en Bulkhead09/15/1944
B en Baffle10/30/2040
H en Assembly-Gas Tank11/30/2040
C en Assembly-Rib03/27/1945
en Filler Neck Assembly07/14/2038
D en Assembly-Fuel Tanks08/23/2040
en Flange08/01/2038
en Flange08/02/2038
B en Assembly-Filler Neck06/04/2040
en Washer09/02/2040
C en Reinforcement03/28/1945
C en Filler Cap02/22/1944
C en Assembly-Filler Cap04/23/1944
en Gasket03/06/2041
B en Lock09/02/1944
en Assembly-Gas Gauge09/01/1944
en Assembly-Tube09/22/1944
en Assembly-Tube, RT Tank to Firewall08/31/1944
en Assembly-Tube, Fuselage Tank to Wing Tank08/31/1944
en Assembly-Tube, Fuselage Tank to Firewall08/31/1944
en Assembly-Tube, Firewall to Fuselage Tank08/25/1944
en Assembly-Rear Vent Lines08/26/1944
en Float03/28/1945
B en Assembly-Pitot Tube11/16/1944
A en Dial-Plate04/20/1944
J en Instrument Panel
A en Plate-Name04/13/1945
C en Door-Glove Compartment01/03/2041
C en Hinge-Glove Compartment11/16/2040
B en Support07/31/2040
en Assembly-Door04/18/1944
H en Assembly-Instrument Panel04/24/1944
C en Dial Plate08/02/1944
B en Dial Plate09/19/1944
A en Spring08/02/2040
A en Knob Assembly08/03/1944
B en Hinge11/16/2040
en Assembly-Glove Compartment09/05/2040
A en Assembly-Ignition Switch04/09/1945
en Assembly-Control Wheel09/01/1944
en Guide-Control Wheel08/31/1944
en Roller08/31/1944
C en Assembly-Push Rod08/09/1944
C en Assembly-Push Rod08/05/1944
B en Push Rod-Column to Mast03/11/1945
C en Push Rod-Aileron03/11/1945
E en Push Rod-Front Elevator08/10/1944
A en Arm-Rudder02/22/1945
G en Support02/16/1945
C en End-Rod04/16/1945
F en Control Wheel08/12/1944
A en Guide08/31/1944
B en Assembly-Control Mast08/24/1945
B en Shaft02/23/1945
A en Arm-Aileron Control Mast03/22/1945
en Installation-Surface Controls
B en Sprocket08/03/1944
B en Assembly-Chain10/10/1944
B en Joint-Universal-Assembly10/30/1944
C en Stop-Elevator Control09/13/2010
J en Assembly-Shaft and Column08/04/1944
F en Assembly-Control Column03/20/1945
F en Assembly-Control Column
C en Bushing09/05/2040
A en Housing03/08/1945
C en Plate-End09/10/2040
E en Fitting-Cross Arm03/08/1945
C en Fitting-Lower03/09/1945
C en Fitting-Upper03/01/1945
A en Tube-Cross03/17/1945
F en Assembly-Shaft03/13/1945
E en Quadrant09/05/1944
C en Link04/08/2040
B en Assembly-Base08/08/1944
en Gusset03/16/1945
en Gusset03/16/1945
en Assembly-Sprocket08/03/1944
en Stop03/15/1945
en Assembly-Elevator Trim Cable01/03/1945
J en Assembly-Rear Elevator Arm09/05/1944
C en Bracket09/06/1944
F en Assembly-Rear Elevator Arm and Bracket02/28/1944
en Assembly-Crank04/15/1944
C en Bracket09/23/1944
C en Assembly-Bracket08/31/1944
F en Assembly-Elevator Control Cable08/11/1944
A en Fairlead-Elevator Cable08/03/1944
A en Fairlead-Rudder Cable08/05/1944
B en Assembly-Arm09/16/1944
en Assembly-Support08/07/1944
en Adjuster08/07/1944
en Shaft-Adjuster Elevator Trim08/20/1943
en Nut-Bearing Elevator Trim08/19/1943
en Assembly-Crank & Shaft Elevator Trim08/20/1943
en Assembly-Arm04/15/1944
en Fairlead08/31/1944
en Bracket-Pulley08/31/1944
en Bracket-Pulley01/07/1945
en Bracket08/30/1944
en Spring-Elevator Trim08/31/1944
en Arm-Rear Elevator09/05/1944
en Assembly-Elevator Control03/10/1945
C en Arm-Control03/25/1945
E en Assembly-Aileron Control Bracket
en Assembly-Aileron Control02/21/1945
D en Assembly-Arm03/27/1945
D en Bushing08/04/1944
C en Assembly-Rudder Arm09/13/1944
C en Arm09/12/1944
en Assembly-Rudder Control Cable08/11/1944
en Assembly-Bellcrank10/03/1944
en Bracket10/15/1943
en Washer09/13/1944
en Assembly-Rudder Arms03/27/1945
en Assembly-Seat Bottom
E en Assembly-Stiffener09/09/1944
B en Stiffener09/11/1944
E en Assembly-Side Frame01/02/1945
E en Frame-Upper09/12/1944
H en Frame-Lower09/19/1944
F en Frame-Center09/17/1944
en Assembly-Seat
J en Assembly-Right Window02/13/1945
G en Assembly-Left Window02/12/1945
E en Assembly-Yoke10/02/1944
E en Assembly-Belt Attachment01/06/1945
B en Triangle09/29/1944
B en Triangle-Welded09/29/1944
B en Shackle09/29/1944
A en Grommet10/03/1944
A en Window-Left09/08/1944
en Plate01/06/1945
en Gusset01/29/1945
en Stiffener09/18/1944
en Bracket09/18/1944
en Handle-Outside09/14/1944
en Frame Window09/23/1944
en Frame Window09/23/1944
en Window-Right09/25/1944
en Frame-Male02/16/1945
en Gusset10/02/1944
en Gusset09/16/1944
en Rod09/26/1944
en Bracket01/06/1945
en Window10/06/1944
en Assembly-Sunshade02/16/1945
en Assembly-Foot Rest10/10/1944
en Assembly-Floorboards11/04/1944
en Assembly-Stop02/19/1945
en Board-Floor10/15/1944
en Plate-Cover10/17/1944
en Welt Assembly10/30/2040
Customer Service Maintenance Bulletins
NameRevisionLangSubjectDate
en Possible Tip Looseness or Cracks in Plastic coming from Under Tipping and in Line with Rivets08/09/1973
en Adel Gear Torque - Knee Stop Inspection
1 en Adel Gear Torque - Knee Stop Inspection
en Presence of Rust and Deterioration - Swift GC-1B Engine Mount01/20/1963
Flight Manuals
NameRevisionLangSubjectDate
en Ercoupe E07/01/1948
Information Letters
NameRevisionLangSubjectDate
en Conversion of Ercoupes to Later Models01/01/1956
en Model C Flight Manual
en Cruise Control Tables
Instruction Manuals
NameRevisionLangSubjectDate
en Ercoupe
Parts Catalogs
NameRevisionLangSubjectDate
en All Ercoupe models
Pilot's Operating Handbooks
NameRevisionLangSubjectDate
en Ercoupe 415-C12/31/2012
Service Bulletins
NameRevisionLangSubjectDate
en In Some Instances where Excessibe Clearance Exists between the Bore of the Spinner Bulkhead and the Hub Flange Some of the AN3 Bolts which Attach the Bulkhead to the Flange have Failed11/01/1962
en In Some Cases where Excessive Clearance Exists between the Bore of the Spinner Bulkhead and the Hub Flange some of the Bolts which Attach the Bulkhead to the Flange have Failed07/15/1963
en A Small Crack has been found in the Welded Joint where the Aft Side of the Hub Barrel is Joined to the Hydraulic Cylinder. Such Cracks could Lead to Serious Oil Loss07/18/1963
en It has been Found in Many Cases Impossible to Align the Slot in the AN310-5 Nut with the Cotter Pin hole in the Pitch Control Arm Stud07/18/1963
en Directions for Load Testing Aileron Control System
en Battery Box Drain Tube Length
en Muffler Tube Clamp
en More Frequent Inspection of Fuselage Fuel Tank05/03/1966
en Keying of Elevator Trim Unit Handle Crank Shaft and Worm Wheel Shaft
en Fuel System - Carburetor Elbow
en Change of Aileron Control Stop
A en Change of Aileron Control Stop
en Engine Cowl Hinge
en Fuel System - Overflow Line (Erco Part No. 415-48J62)
en Replacement of Magnesium Die Cast Nose Wheel
en Baggage Compartment Zipper Lock
en Reinforcement of Center Section Belly Skin
en Modification of Filter Assembly
en Reinforcement of Ailerons
A en Reinforcement of Ailerons09/01/2008
en Modification of Battery Box
en Modification of Rudder
B en Mandatory Replacement of Aluminum Fittings Between Carburetor and Gascolator with Steel or Brass Fittings, Verification of Gascolator Braces and Installation of New Gascolator01/29/2002
en Inspection of Rudder Horn Attachment07/31/1953
en Control Column Inspection01/12/1979
en Visual Inspection of Wing Tip Area for Evidence of Cracks10/12/1987
A en Visual Inspection of Coating on Fuel Gauge Cork Floats and Inner Fuel Tanks for Deterioration03/17/2009
en Mandatory Visual Inspection of Outer Wing Panel Structure for Evidence of Corrosion01/27/1994
B en Mandatory Visual Inspection of Outer Wing Panel Structure for Evidence of Corrosion01/02/1995
C en Mandatory Visual Inspection of Outer Wing Panel Structure for Evidence of Corrosion07/08/1999
en Mandatory Inspection of Part Number 40511 Muffler09/13/1999
1 en Visual Inspection of Wing Center Section Structure for Evidence of Corrosion and/or Damage06/14/2002
en Mandatory Mandatory Ultrasonic Examination of All the Upper and Lower Spar Cap 5/32-Inch, 1/4-Inch and 5/16-Inch Fasteners (Rivets) in the Main Spar Center Section Carry Through Structure10/18/2005
1 en Mandatory Mandatory Ultrasonic Examination of All the Upper and Lower Spar Cap 5/32-Inch, 1/4-Inch and 5/16-Inch Fasteners (Rivets) in the Main Spar Center Section Carry Through Structure03/24/2006
A en - Inspection of Fuel Shut Off Valves to Ensure Positive Flow - Inspection of Fuel Quantity Indicators for Proper Operation - Inspection of Fuel Tank Venting/Non-Venting for Proper Operation03/05/2012
en Elevator Control Horn Inspection01/04/2013
en Aileron Pushrod and Inboard Aileron Inspection03/25/2013
A en Aileron Pushrod and Inboard Aileron Inspection08/25/2014
en Throttle Cable Inspection09/01/2014
en Scissors Attaching Bolts Number 415-3433006/01/1959
en Modification of Rudder07/01/1959
en Addition of Drain Holes, Concerning all Ercoupes, Aircoupes & Fornairs02/04/1960
en Fuel System Modification for Drainage, Pertinent to All Airplanes Serial No. 113 to 5714 Inclusive02/08/1960
Amend A en Mandatory Mandatory Landing Gear Product Improvement09/17/2004
en Mandatory Mandatory Inspection of Throttle Casing (Rigid Sleeve) Attachment to Flexible Housing. Compliance is Mandatory Prior to Installation or Within the Next 5 Hours of Operation08/10/2007
en Mandatory Inspection of Landing Gear Hydrasorb Shock Struts06/04/2012
Service Letters
NameRevisionLangSubjectDate
en Availability of Improved Fuel Valve Kits for Stinson 108, 108-1, 108-2 and 108-302/22/1999
en Batteries Eligible for Installation in Stinson 108, 108-1, 108-2 and 108-305/19/2005
A en Batteries Eligible for Installation in Stinson 108, 108-1, 108-2 and 108-303/13/2009
en Stamped Rip Repair10/28/2004
Service Manuals
NameRevisionLangSubjectDate
en Aeromatic 20 Automatic Variable-Pitch Propeller
en Aeromatic F-200 Automatic Variable-Pitch Propeller
revised en Flottorp F1 Fixed-Pitch Propeller09/26/1962
revised en Flottorp F12 Constant Speed Propeller07/10/1962
Service Memos
NameRevisionLangSubjectDate
en Seaplane Finishes
en Over-Demonstrating Ercoupes
A en Over-Demonstrating Ercoupes
en Ercoupe Engine Exhaust Muffler and Cabin Heater
en Engine Oil Breather Hose Connection
en Safety Warning
en Vibration - Nose Landing Gear Strut and Wheel
en Reinforcement of Engine Side Cowls
revised en Discussion of Longitudinal Trim Device01/06/2006
en Oil Cooler - Installation of Continental Engine
en Request for Inspection on Stabilizers Attaching Bolts
en Installation of Generator, Starter, Voltage Regulator and Battery
en Torque Wrench Application to Propeller Hub Bolts
en Box Car Shipment of Ercoupes, Serial No. 1623 and up
en Hose - Resistoflex Fuel and Oil Line
en Walkways
A en Walkways
en Engine Crankshaft Affect of Change
en Cabin Windows Provision for Locking
en Elevator, Trim Tab Anchor
en Fuel System Operation
en Brake Pedal Arm (415-3348) Effect of Change
en Repair of Aluminum Fuel Tanks, New Sloshing Compound
A en Repair of Aluminum Fuel Tanks, New Sloshing Compound01/15/1954
en Inspection of Nose Landing Gear Wheel-Die Cast
en Rigging - Elevator Model E and F
revised en Rigging - Elevator Model E and F01/06/2006
en Rigging - Elevator Model E and F
A en Rigging - Elevator Model E and F09/01/2008
en Engine Cowling Fastener Change from Dzus to Camloc
en Approval of Additional Propellers for Ercoupes
en Trim Tab Control Installation
en Installation of Aluminum Wing Tanks in lieu of Template Tanks
en Starter Control Clearances
en Rebuilding of Nose Landing Gear Assembly
en Rerouting of Fuel Pump Lines
en Modification of Aluminum Tanks and Fuel System Lines
en Care and Maintenance of Electrical System
en Outer Panel Leading Edge Skin Dents
en Relubrication of Sealed Bearings
en Reinforcement of Seat Back Assembly
en Detailed Inspection of Control Column Cable Assembly
A en Detailed Inspection of Control Column Cable Assembly09/26/1950
en Installation of Replacement Aluminum Wing Tanks
en Installation of the 5.00 x 5 and 6.00 x 6 Nose Wheel
en Torque Applied to Tighten Nipple, AN 911-2
A en Center Section Rear Spar Reinforcement
en Installation of the Trim-O-Matic
en Installation of Trim Tab Stop and Springs
A en Installation of Trim Tab Stop and Springs
en Checking of Control System Play
A en Checking of Control System Play09/01/2008
en Aileron Balance Weight Removal
A en Aileron Balance Weight Removal09/01/2008
en Outer Panel Inspection and Repair
A en Outer Panel Inspection and Repair02/12/1953
en Assembly and Installation of Rudder Pedals
A en Assembly and Installation of Rudder Pedals
en Parachuting from Ercoupes03/06/1951
en Overhauling of Nose Gear Outer Cylinders - Electrol and Steel05/02/1951
en "Ditching" of Ercoupes03/15/1952
en Friction Report in Rudder Control04/08/1952
en Repair, O P. Rear Spar Tail Cone Repair Method - Repair Assembly, Outer Panel Rear Spar11/13/1952
en Repair, O P. Rear Spar Tail Cone Repair Method - Tail Cone Repair Method11/13/1952
en Maintenance of Old Style Carburetor Heat Box Assembly02/14/1955
en Eligible Batteries05/09/2005
B en Eligible Batteries01/30/2019
en Use of Proper Hydraulic Fluid in Early S/N Ercoupes06/13/2012
Miscellaneous
NameRevisionLangSubjectDate
en AN Hardware Guide
en Data Plates - Ercoupe Series and Stinson
en Decimal Equivalents
en Tires, Wheels and Brakes
en FAA Parts Manufacturing Approvals & Supplemental Type Certificate Approvals05/17/2019
en National Advisory Committee for Aeronautics01/01/1949