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Table of Contents

Information BulletinsMaintenance Planning DataMiscellaneousOperations Engineering BulletinsPublication IndexesTime Limits Documents

Airworthiness Operator Messages: All ATR42 ATR72

Flight & Operations Manual Temporary Revisions: ATR42 ATR72

Flight Manual Supplements: ATR42 ATR72

Instructions for Continued Airworthiness: ATR42 ATR72

Job Inspection Cards: ATR42 ATR72

Line Maintenance Documents: ATR42 ATR72

Maintenance Manual Temporary Revisions: ATR42 ATR72

Maintenance Planning Temporary Revisions: ATR42

Service Bulletins: ATR42 ATR72

Service Information Letters: ATR42

Service Letters: ATR42 ATR72

Time Limits Document Temporary Revisions: ATR42 ATR72

Airworthiness Operator Messages: All
NameRevisionLangSubjectDate
en Potential Undetected Loss of Stick Pusher11/5/2020
en Potential Temporary Loss of All Cockpit Display Systems (CDS) - EASA AD 2021-0120-E4/19/2021
Iss2 en Potential Temporary Loss of All Cockpit Display Systems (CDS) - EASA AD 2021-0120-E5/3/2021
Iss3 en Potential Temporary Loss of All Cockpit Display Systems (CDS) - EASA AD 2021-0120-E5/11/2021
Iss4 en Potential Temporary Loss of All Cockpit Display Systems (CDS) - EASA AD 2021-0120-E3/15/2022
Iss5 en Potential Temporary Loss of All Cockpit Display Systems (CDS) - EASA AD 2021-0120-E11/30/2022
Iss2 en Inspection of Engine Fire Handles Snap Wire - EASA AD 2021-0237-E11/4/2021
Iss3 en Contactor 1PA Operational Test9/21/2023
Iss2 en Fuselage to Vertical Tail Plane Fittings Wrong Material5/13/2024
Iss2 en Inspection of Cockpit Emergency Escape Hatch1/31/2024
en Quality Issue on Lavatory Compartment Fire Extinguishers FFE Ltd P/N BA24320L-11/25/2024
en Inspection and Replacement of Two-Ways Valve P/N 4460782/13/2024
en Rosemount Angle of Attack (AoA) Probes P/N 0861GP4/4/2024
en Vertical to Horizontal Stabilizer Junction Fittings Wrong Material7/19/2024
Iss3 en Pressure Regulator & Shut-Off Valve (PRSOV) Recurrent Functional Test11/28/2024
Iss6 en Aft Cargo Fire Extinguisher System Functional Test – EASA AD 2025-0080 (MP1, MP2)4/11/2025
Airworthiness Operator Messages: ATR42
NameRevisionLangSubjectDate
en Risk of Spurious Activation of Stall Warning System9/28/2020
Airworthiness Operator Messages: ATR72
NameRevisionLangSubjectDate
Iss5 en Tuninter ATR72 Accident9/7/2005
Iss2 en Inspection of Main Landing Gear Bush P/N D610028/6/2019
Flight & Operations Manual Temporary Revisions: ATR42
NameRevisionLangSubjectDate
en Icing Conditions1/10/1995
en Flight Characteristics1/11/1995
Flight & Operations Manual Temporary Revisions: ATR72
NameRevisionLangSubjectDate
en Flight Crew Operation Manual1/11/1995
en Icing Conditions1/10/1995
Flight Manual Supplements: ATR42
NameRevisionLangSubjectDate
E en Cargo Configuration2/12/2014
H en Cargo Configuration2/12/2014
Flight Manual Supplements: ATR72
NameRevisionLangSubjectDate
E en Cargo Configuration2/12/2014
Information Bulletins
NameRevisionLangSubjectDate
en AD T95-02-51 Compliance Procedures1/11/1995
en AD T95-02-51 Compliance Procedures1/11/1995
Instructions for Continued Airworthiness: ATR42
NameRevisionLangSubjectDate
Q en Full Cargo Conversion - STC ST01189WI2/8/2016
Instructions for Continued Airworthiness: ATR72
NameRevisionLangSubjectDate
M en Full Cargo Conversion - STC ST01189WI2/8/2016
Job Inspection Cards: ATR42
NameRevisionLangSubjectDate
en Loading of FMS NAV Data Bases6/30/2018
en DVI OF FR26 Floor Beam around Cut-Outs for Cooling & Hydrau Ducts9/2/2012
Job Inspection Cards: ATR72
NameRevisionLangSubjectDate
en Loading of FMS NAV Data Bases5/31/2018
en Detailed Visual Inspection of Forward Engine Mount3/1/2012
en Detailed Visual Inspection of Engine Shockmounts3/1/2012
Line Maintenance Documents: ATR42
NameRevisionLangSubjectDate
Iss8 en Vertical Stabilizer Attach Fittings - Scheduled Inspection of Vertical Stabilizer to Horizontal Stabilizer Fittings9/1/2024
Line Maintenance Documents: ATR72
NameRevisionLangSubjectDate
Iss8 en Vertical Stabilizer Attach Fittings - Scheduled Inspection of Vertical Stabilizer to Horizontal Stabilizer Fittings9/1/2024
Maintenance Manual Temporary Revisions: ATR42
NameRevisionLangSubjectDate
en Cabin / Aft Cargo Door Adjustment1/6/2014
Maintenance Manual Temporary Revisions: ATR72
NameRevisionLangSubjectDate
en Cabin / Aft Cargo Door Adjustment1/6/2014
Maintenance Planning Data
NameRevisionLangSubjectDate
4 en Time Limits6/30/1999
8 en Time Limits9/30/2016
11 en Time Limits4/30/2015
3 en Time Limits1/31/1999
15 en Time Limits4/30/2017
16 en Time Limits12/31/2017
Maintenance Planning Temporary Revisions: ATR42
NameRevisionLangSubjectDate
en Time Limits5/3/2017
Operations Engineering Bulletins
NameRevisionLangSubjectDate
en Potential Temporary Loss of All Cockpit Display Systems11/24/2022
Publication Indexes
NameRevisionLangSubjectDate
en ATR42: Service Bulletin Index9/19/2014
en ATR72: Service Bulletin Index9/19/2014
en ATR42: Service Letter Index8/3/2012
en ATR72: Service Letter Index8/3/2012
en ATR 42: Technical Publications Index2/8/2016
en ATR 72: Technical Publications Index2/8/2016
Service Bulletins: ATR42
NameRevisionLangSubjectDate
en Placards and Markings - Replacement of P/N WAPC-16 Placard4/14/2005
en Placards and Markings - Installation of Aft Cargo Door Interior Operating Handle Placard WAPC-809/15/2005
en Placards and Markings - Removal of 30% & 70% Lines and Installation of Horizontal Net Reference Line11/18/2005
en Mandatory Air Conditioning - Recirculation Fan System - Inspect and Modify Fan2/5/1998
en Air Conditioning - Installation of WATB-33 Tube Centered Inboard of and Adjacent to the Bleed Air Duct to Prevent Damage to Scat Tubing4/11/2006
en Air Conditioning - Modification of Cabin Conditioned Air Distribution / Smoke Detection8/2/2007
1 en Air Conditioning - Modification of Cabin Conditioned Air Distribution / Smoke Detection11/26/2007
en Mandatory Auto Flight - Add AP Disengagement Control by Normal Pitch Trim4/2/1990
1 en Mandatory Auto Flight - Add AP Disengagement Control by Normal Pitch Trim10/12/1992
1 en Mandatory Auto Flight - Replace AFCS Computer3/6/1992
2 en Mandatory Auto Flight - Replace AFCS Computer7/29/1993
en Electrical Power - New Avionics Suite - Battery Toggle Switch (FIN 7PA) - Modify Electrical Integration3/1/2023
en Equipment/Furnishings - Access Ladder Retrofit2/28/2005
en Equipment/Furnishings - Zone 1 Tray Assembly Retrofit3/4/2005
1 en Equipment/Furnishings - Straight Conveyor #4 and #5 Retrofit3/8/2005
en Equipment/Furnishings - Forward Door Sill Protector Assembly Retrofit3/4/2005
en Equipment/Furnishings - Wire Bundle Relocation3/29/2005
1 en Equipment/Furnishings - Wire Bundle Relocation4/17/2006
en Equipment/Furnishing - Replace Service Door Lining9/4/1991
en Mandatory Equipment/Furnishings - Inspect Service Door Lining4/10/1992
en Equipment/Furnishings - Fwd Cargo Door Motor Cover6/6/2005
1 en Equipment/Furnishings - Fwd Cargo Door Motor Cover2/23/2006
en Mandatory Equipment/Furnishings - Smoke Detection - Replace Pipe in Forward Cargo Compartment and Add Spacers Between Route 1m and Smoke Detection Pipe From FR16 to FR216/23/1995
en Equipment/Furnishings - Cargo Roller System6/17/2005
1 en Equipment/Furnishings - Cargo Roller System11/18/2005
en Mandatory Equipment/Furnishings - Forward Cargo Compartment - Replace Left Longitudinal Net1/24/1997
1 en Mandatory Equipment/Furnishings - Forward Cargo Compartment - Replace Left Longitudinal Net2/28/1997
2 en Mandatory Equipment/Furnishings - Forward Cargo Compartment - Replace Left Longitudinal Net7/1/1997
en Equipment/Furnishings - Installation of 2G-0 and 2G-8 Net Attach Point Spacers6/22/2005
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Fittings at Level of Type III Emergency Exit Doors8/19/2013
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Fittings and Hooks at Level of Type III Emergency Exit Doors11/21/2014
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Hooks at Level of Type III Emergency Exit Doors11/21/2014
en Equipment/Furnishings - Cargo Roller System4/21/2006
en Equipment/Furnishings - Optional Larger Handle for Improved Hand Clearance at Forward or Aft Cargo Doors9/11/2006
en Equipment/Furnishings - Cockpit Smoke Barrier Seal10/25/2007
1 en Equipment/Furnishings - Cockpit Smoke Barrier Seal5/1/2009
en Fire Protection - Meggitt 602 Smoke Detector (P/N 8930-112-50L114)2/18/2005
en Fire Protection - Isolate Avionics Smoke Detector Test Circuit from Cargo Smoke Detector Test Circuit2/8/2013
2 en Mandatory Product Wires on Wing Rear Spar12/20/1993
1 en Flight Controls - Inspect and Take Up Play in Wing Aileron Control Linkage Crank Assembly4/14/1988
2 en Flight Controls - Rudder and Elevator Trim Tabs. Install Fail-Safe Control Rod Adjustable End in the Forward Position5/16/1991
2 en Flight Controls - Elevator Trim Control. Replace Fail-Safe Control Rods by Drained Rods5/16/1991
en Mandatory Flight Controls - Flights Check-Pitch and Roll Trims11/22/1990
en Mandatory Flight Controls - Inspection - Rudder Tab11/22/1990
1 en Mandatory Inspection - Rudder Pedal Rod P/N (11)S27281205000 (Captain Side)4/4/1991
1 en Mandatory Flight Controls - Roll Trim Control - Opposite Direction Trim Command Inhibition in AP Mode2/27/1992
2 en Mandatory Flight Controls - Roll Trim Control - Opposite Direction Trim Command Inhibition in AP Mode7/5/1993
en Mandatory Flight Controls - Trim Elevators Control and Asymmetry Detection. Reroute Electrical Wires for Aircraft on Which Mod. No. 03668 is Embodied1/25/1994
en Mandatory Flight Controls - Trim Elevators Control Reroute Electrical Wires for Aircraft Embodied and Asymmetry Detection - On Which Mod. No. 03668 is Mot Embodied1/25/1994
en Mandatory Flight Controls - Inspect Cables on Wing Rear Spar12/20/1993
en Mandatory Flight Controls - Inspect Elevator Trim and Rudder Trim Rods2/23/1994
en Mandatory Indicating & Recording Systems - Cancel Feedback Signal on Stick Pusher/Shaker Function Test Relay11/22/1996
1 en Mandatory Flight controls - LH and RH Rudder Pedals - Inspection of Rods8/30/2011
1 en Mandatory Flight Controls - Elevator Control - Inspection of Rods8/30/2011
en Flight Controls - Modify Captain Stick Shaker Wiring12/9/2020
1 en Flight Controls - Consolidate TLU Command & Monitoring Logics11/29/2024
1 en Flight Controls - New Avionics Suite - Consolidate TLU Command & Monitoring Logics11/29/2024
1 en Ice and Rain Protection - Replace Pneumatic De-Icers on Outer Wing Leading Edges4/10/1995
2 en Mandatory Ice and Rain Protection - Median Wing R13-R19 Install Leading Edge - Equipped with Stretched Boots10/1/1999
2 en Mandatory Ice and Rain Protection - Wings - Rib 19/20 - Install De-Icer on Leading Edges10/1/1999
2 en Ice and Rain Protection - Ice Detection - Modify Operation of "Icing" Legend of "Ice DETECT/PTT" Pushbutton Switch10/25/1999
2 en Mandatory Ice and Rain Protection - Wing/Empennage Ice Protection - Inspection of Dual Distributor Valves3/26/2013
2 en Mandatory Ice and Rain Protection - Engine Air Intake Ice Protection - Inspection of Dual Distributor Valves3/26/2013
en Mandatory Indicating/Recording Systems - ECE Indicator Switches - Inspect Pushbutton Switches5/15/1992
2 en Indicating/Recording Systems - New Avionics Suite - Installation of Standard 3.1 Software7/4/2022
1 en Indicating/Recording Systems - New Avionics Suite - Installation of Standard 2.2 Software12/12/2019
3 en Mandatory Landing Gear - Modify L/G Retraction Control Logic2/12/1991
1 en Mandatory Main Landing Gear Side Brace Lower Arm - Inspection2/15/1991
3 en Mandatory Main Landing Gear Side Brace Lower Arm - Inspection12/12/1991
1 en Mandatory Main Landing Gear - Inspect Wheel Axle6/24/1991
1 en Mandatory NLG Pin Inspection8/1/1991
en Landing Gear - Main Landing Gear - Replace Side Brace Assembly2/24/1992
1 en Landing Gear - Main Landing Gear - Replace Side Brace Assembly1/18/1993
en Mandatory Landing Gear - NLG - Inspect Hinge Pins1/17/1994
en Mandatory Landing Gear - Main Landing Gear - Inspect Side Brace Pin4/3/1995
en Mandatory Landing Gear - MLG - Inspect Leg/Aircraft Hinge Pins and Brace Assembly Center Pins7/16/1996
en Mandatory Landing Gear - MLG - Inspect Swinging Lever/Barrel and Shock Absorber Universal Joint Hinge Pin7/16/1996
3 en Mandatory Lights - Emergency Exit - Inspection of Emergency Power Supply Units5/25/2016
en Lights - Modification of Cargo Compartment Lighting System1/18/2006
1 en Navigation Modification of Electrical Power Supply of the Standby Horizon Indicator4/22/1997
1 en Mandatory Doors - Forward Entry Door - Inspect Friction Plates and Stop Fittings3/2/1993
1 en Mandatory Doors - Cargo Doors - Modify Fuselage/Door Hinges3/1/1995
en Mandatory Fuselage - Reinforce ATR42 Plug Type Door2/16/1995
en Doors - Cockpit Door Modification3/31/2005
en Entry Door - Inboard Handle and Second Handrail: Operating Mechanism Improvement10/2/1995
en Doors - Forward Cargo Door Lock Release Cable Bolt Torque Value10/13/2005
en Doors - Installation of Optional Improved Cargo / Crew Door Hand Grip Assembly2/2/2006
en Doors - Removal of Aft Cargo Door Switch Spacer and Use of Washers as Shims for Proper Adjustment of Switch6/27/2006
en Doors - Installation of Optional Improved Hook and Bracket for Pull-Down Cable Assembly at Aft Cargo Door9/11/2006
en Doors - Installation of an Optional Improved Pull-Down Rope Assembly and Handle Retaining Strap at Aft Cargo Door4/4/2007
en Doors - Modification of Aft Cargo Door Lower Fwd and Aft Pin Housing Assemblies with One-Piece Bearings12/5/2008
en Doors - Addition of Anti-Skid Material to Horizontal Surfaces of Fwd and Aft Cargo Door Sill Protectors1/5/2009
1 en Doors - Inspection and Adjustment of Cabin / Aft Cargo Door Lower Pin Housing10/31/2013
1 en Doors - Inspection and Repair of Cargo / Crew Door Structure at Rope Attach Point7/10/2013
en Doors - Inspection/Rework of Aft Cargo Door Latching Bellcrank Hardware Installation9/19/2014
4 en Mandatory Fuselage - Center Section - Reinforce Frames 24 and 287/25/1989
2 en Mandatory Fuselage - Reinforce Frames as Result of Fatigue Tests5/25/1989
1 en Mandatory Fuselage - BLKD Front and Rear Spars - Replace Bolts at Wing Support Location5/20/1989
2 en Mandatory Fuselage - BLKD Front and Rear Spars - Replace Bolts at Wing Support Location5/31/1990
3 en Mandatory Fuselage - BLKD Front and Rear Spars - Replace Bolts at Wing Support Location2/19/1991
en Mandatory Fuselage - Section 15 - Frame at STA12225.5 Shear Tie5/3/1989
1 en Mandatory Fuselage - Section 15 - Frame at STA12225.5 Shear Tie4/22/1991
4 en Mandatory Fuselage - Section 15 - Add Reinforcements on Lower Side Box4/30/1991
en Mandatory Fuselage - Control Keyholes in Main Frames 25 and 276/10/1991
1 en Mandatory Fuselage - Control Keyholes in Main Frames 25 and 276/12/1992
2 en Mandatory Fuselage - Control Keyholes in Main Frames 25 and 273/22/1993
3 en Mandatory Fuselage - Control Keyholes in Main Frames 25 and 272/19/1999
2 en Mandatory Fuselage - Check Tooling Holes and Key Holes in Frames10/15/1996
3 en Mandatory Fuselage - Check Tooling Holes and Key Holes in Frames2/19/2022
1 en Mandatory Fuselage/Nacelles - Wing-to-Fuselage Fairing/Upper Cowls - Change Plier Attach Material12/9/1994
en Fuselage - Wing-to-Fuselage Fairing Panels - Add Cup Washers Under the Fastener Countersunk Holes6/6/1994
1 en Mandatory Fuselage - Section 11/Node 5 - Repair Uncracked Window Frame at 24,000 Flights2/19/1996
2 en Mandatory Fuselage - Nose Section - Repair Node 52/19/1996
en Mandatory Fuselage - Frame - Add Stringer Clips (STA 16487/L & R)9/23/1996
en Mandatory Fuselage - MLG Actuator Fitting - Modify Attachment Hardware1/20/1998
1 en Mandatory Fuselage - MLG Actuator Fitting - Modify Attachment Hardware4/22/1998
en Fuselage - Inspection of Seat Tracks2/20/2020
en Fuselage - Repair and Reinforcement of Longitudinal Floor Beams4/12/2007
3 en Fuselage - Repair and Reinforcement of Longitudinal Floor Beams8/12/2011
2 en Fuselage - Modification of Vertical Net Hard Points6/27/2011
en Fuselage - Replacement of Cabin / Aft Cargo Door Hinges and Hardware5/24/2011
1 en Fuselage - Replacement of Lower Switch Bracket for Aft Cargo Door3/8/2013
en Mandatory Nacelles/Pylons - Inspect Aft Upper Fittings of Rear Engine Mount and Upper Engine Cowl Stiffener3/9/1998
en Mandatory Nacelles/Pylons - Junction between Bottom Structure and Underwing Box - Sealing Inspection7/18/2012
en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges11/9/1990
1 en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges5/28/1991
2 en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges10/28/1991
en Mandatory Stabilizers - Check Gaps Between Rudder and Vertical Stabilizer Upper Box11/13/1997
en Mandatory Stabilizers - LH and RH Elevators - Inboard Hinge Fittings - Inspection of Lower Stop Fitting Angles5/11/2010
en Stabilizers - Horizontal Stabilizer Front & Center Box - Detailed Visual Inspection3/2/2023
3 en Stabilizer - Vertical Stabilizer to Fuselage Junction - Material Inspection of Forward & Aft Fittings4/25/2024
en Stabilizer - Vertical Stabilizer to Horizontal Stabilizer Junction - Material Inspection of Fittings6/10/2024
en Windows - Replacement of Lexan Window Spacers with Aluminum Window Spacers12/23/2005
1 en Mandatory Wings - Outer Boxes - Modify Lower Surface Skin Panel Joints5/20/1989
2 en Mandatory Wings - Outer Boxes - Modify Lower Surface Skin Panel Joints4/15/1991
1 en Wing - Outer Wing - Install Vortex Generators6/28/1989
1 en Mandatory Wings - Spars - Rib 13 Fittings - Modify Pick-Up Area5/20/1989
2 en Mandatory Wings - Spars - Rib 13 Fittings - Modify Pick-Up Area9/25/1990
3 en Mandatory Wings - Spars - Rib 13 Fittings - Modify Pick-Up Area4/10/1991
4 en Mandatory Wings - Spars - Rib 13 Fittings - Modify Pick-Up Area8/28/1991
3 en Mandatory Wings - Reinforce Center Wing Box (Retrofit Scheme)3/27/1991
4 en Mandatory Wings - Reinforce Center Wing Box (Retrofit Scheme)8/23/1991
5 en Mandatory Wings - Reinforce Center Wing Box (Retrofit Scheme)10/22/1991
2 en Mandatory Wings - Outer Wings - Modify Lower Panel Attachments in Ribs 13 and 14 Areas12/18/1997
en Mandatory Wing - Outer Wing - Inspect Lower Panel at Rib 14 Junction4/21/1994
1 en Ice and Rain Protection - Install Outer Leading Edges with Wider De-Icers4/10/1995
en Mandatory Wings - Perform a Detailed Visual Inspection of the Rear Spars5/30/1995
1 en Mandatory Wings - Perform a Detailed Visual Inspection of the Rear Spars6/28/1995
en Mandatory Wings - Outer Box - Modify Lower Surface Skin Panel at Rear Spar/Rib 15 Junction4/17/1998
1 en Wings - Outer Wing Box - Inspection of Upper Rib Feet from Rib24 to Rib291/8/2018
4 en Mandatory Power Plant - Modify Nozzle Outlet Drainage10/23/1996
1 en Engine Controls - Modify Engine Propeller Flexible Controls5/16/1988
1 en Mandatory Nacelles/Pylons - Upper Cowl - Add Deflector for Engine Control Heating12/5/1991
3 en Mandatory Electrical Routing - Inspection of Harness Routing (2M-2S-6M) and Air Conditioning above 90VU1/21/2015
en Electrical Routing - Bonding Lead Inspection on 120VU11/7/2013
2 en Electrical Routing - Inspection of Clamps on Electrical Routing at Frame 204/12/2018
Service Bulletins: ATR72
NameRevisionLangSubjectDate
en Placards and Markings - Installation of Horizontal Net Reference Line1/12/2006
en Mandatory Air Conditioning - Recirculation Fan System - Inspect and Modify Fan2/5/1998
1 en Mandatory Auto Flight - Replace AFCS Computer3/6/1992
en Electrical Power - New Avionics Suite - Battery Toggle Switch (FIN 7PA) - Modify Electrical Integration3/1/2023
en Equipment/Furnishings - Fwd Cargo Door Motor Cover2/23/2006
en Equipment/Furnishings - Cargo Roller System6/1/2006
en Equipment/Furnishings - Optional Larger Handle for Improved Hand Clearance at Forward or Aft Cargo Doors9/11/2006
en Equipment/Furnishings - Replace Door-Lining Element9/4/1991
1 en Mandatory Equipment/Furnishings - Inspect Item of Door Lining5/18/1992
en Mandatory Equipment/Furnishings - Forward Cargo Compartment - Replace Left Longitudinal Net2/11/1997
1 en Mandatory Equipment/Furnishings - Forward Cargo Compartment - Replace Left Longitudinal Net7/1/1997
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Fittings at Level of Type III Emergency Exit Doors8/19/2013
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Fittings and Hooks at Level of Type III Emergency Exit Doors11/21/2014
en Equipment/Furnishings - Overhead Stowage Compartments - Removal of Hooks at Level of Type III Emergency Exit Doors11/21/2014
1 en Fire Protection - Addition of Wiring Modification to Clear Multifunction Computer Bite Fault for Aircraft with Previously Existing Aft Auxiliary Cargo Compartment and Associated Fire Extinguisher Bottle2/19/2009
en Fire Protection - Isolate Avionics Smoke Detector Test Circuit from Cargo Smoke Detector Test Circuit2/8/2013
4 en Flight Controls - Rudder and Elevator Trim Tabs Install Fail-safe Control Rod Adjustable End in the Forward Position2/23/1994
3 en Flight Controls - Elevator Trim Control - Replace Fail-Safe Control Rods by Drained Rods10/7/1991
en Mandatory Flight Controls - Flight Check-Pitch and Roll Trims11/22/1990
en Mandatory Flight Controls - Inspection - Rudder Tab11/22/1990
1 en Mandatory Inspection - Rudder Pedal Rod P/N (11)S27281205000 (Captain Side)4/4/1991
1 en Mandatory Flight Controls - Roll Trim Control - Opposite Direction Trim Command Inhibition in AP Mode3/20/1992
en Flight Controls - Rudder Control - Replace Fail-Safe Rod7/28/1993
en Mandatory Flight Controls - Inspect Elevator Trim, Rudder Trim and Rudder Travel Limitation Rods2/23/1994
en Flight Controls - Modify Flaps Extension Logic1/12/1995
en Mandatory Flight Controls - Elevator - Modify Pitch-Uncoupling Mechanism3/5/1996
2 en Mandatory Flight Controls - LH and RH Rudder Pedals - Inspection of Rods8/30/2011
1 en Mandatory Flight Controls - Elevator Control - Inspection of Rods8/30/2011
1 en Flight Controls - Consolidate TLU Command & Monitoring Logics11/29/2024
2 en Flight Controls - New Avionics Suite - Consolidate TLU Command & Monitoring Logics11/29/2024
en Mandatory Fuel - Replace Fuel Quantity Indicator2/26/2013
1 en Ice and Rain Protection - Replace Pneumatic De-Icers on Wing Outer Leading Edges 1 and 24/10/1995
2 en Ice and Rain Protection - Center Wings R13-R19 - Install Leading Edges with Stretched De-Icers10/1/1999
2 en Mandatory Ice and Rain Protection - Wings - Rib 19/20 - Install Leading Edges with Wider Boots10/1/1999
2 en Mandatory Ice and Rain Protection - Ice Detection Modify Operation of "Icing" Light of "Ice Detect/PTT" Pushbutton Switch10/19/1999
3 en Mandatory Ice and Rain Protection - Wing/Empennage Ice Protection - Inspection of Dual Distributor Valves3/26/2013
3 en Mandatory Ice and Rain Protection - Engine Air Intake Ice Protection - Inspection of Dual Distributor Valves3/26/2013
en Mandatory Indicating/Recording Systems - ECE Indicator Switches - Inspect Pushbutton Switches5/15/1992
4 en Indicating/Recording Systems - New Avionics Suite - Installation of Standard 3.1 Software7/30/2020
1 en Indicating/Recording Systems - New Avionics Suite - Installation of Standard 2.2 Software12/12/2019
en Mandatory Landing Gear - MLG Side Brace - Improve Ball Bearing Installation8/7/1992
en Mandatory Landing Gear - NLG - Inspect Hinge Pins1/17/1994
en Mandatory Landing Gear - Main Landing Gear Barrel - Inspect the Leg Rear Hinge Pin9/1/1994
en Mandatory Landing Gear - Main Landing Gear - Perform NDT Inspection of the MLG Hinge Pin11/4/1994
en Mandatory Main Landing Gear - Inspection of Main Landing Gear Leg Hinge Pins and Brace Assembly Center Pin6/19/1996
en Mandatory Main Landing Gear - Inspection of Hinge Pins of Trailing Arm Barrel and Shock Absorber Universal Joint6/19/1996
en Mandatory Lights - Emergency Exit - Inspection of Emergency Power Supply Units7/20/2016
en Doors - Forward Cargo Door Lock Release Cable Bolt Torque Value10/13/2005
en Doors - Removal of Aft Cargo Door Switch Spacer and Use of Washers as Shims for Proper Adjustment of Switch1/9/2006
1 en Doors - Removal of Aft Cargo Door Switch Spacer and Use of Washers as Shims for Proper Adjustment of Switch6/27/2006
en Doors - Installation of Optional Improved Cargo / Crew Door Hand Grip Assembly2/2/2006
en Doors - Installation of an Optional Improved Hook and Bracket for Pull-Down Cable Assembly at Aft Cargo Door9/11/2006
en Doors - Installation of an Optional Improved Pull-Down Rope Assembly and Handle Retaining Strap at Aft Cargo Door4/4/2007
en Doors - Modification of Aft Cargo Door Lower Fwd and Aft Pin Housing Assemblies with One-Piece Bearings12/5/2008
en Doors - Addition of Anti-Skid Material to Horizontal Surfaces of Fwd and Aft Cargo Door Sill Protectors1/5/2009
1 en Doors - Inspection and Repair of Cargo / Crew Door Structure at Rope Attach Point7/10/2013
en Doors - Inspection/Rework of Aft Cargo Door Latching Bellcrank Hardware Installation9/19/2014
en Mandatory Doors - Cargo Doors - Modify Fuselage/Door Hinges5/18/1995
en Mandatory Doors - Plug Type Doors - Inspect Stop Fittings7/5/1993
1 en Mandatory Doors - Plug Type Doors - Replace Stop Fittings11/16/1994
en Mandatory Doors - Plug Type Doors - Replace Stop Fittings4/28/1995
en Entry Door - Inboard Handle and Second Handrail Operating Mechanism Improvement10/2/1995
en Fuselage - Repair and Reinforcement of Longitudinal Floor Beams9/12/2007
en Fuselage - Repair and Reinforcement of Longitudinal Floor Beams2/4/2010
en Fuselage - Modification of Vertical Net Hard Points6/27/2011
en Fuselage - Replacement of Cabin / Aft Cargo Door Hinges and Hardware5/24/2011
1 en Fuselage - Inspection and Adjustment of Cabin / Aft Cargo Door Lower Pin Housing10/31/2013
1 en Fuselage - Replacement of Lower Switch Bracket for Aft Cargo Door3/8/2013
3 en Mandatory Fuselage - Control Key Holes in Main Frames 25 and 271/22/1999
2 en Mandatory Fuselage - Section 15 - External Stringer No. 4 - Add Stiffening Angle10/15/1992
3 en Mandatory Fuselage - Check Tooling Holes and Key Holes1/22/1999
en Mandatory Fuselage - Add Doublers on Intermediate Frame Cut-Out at Stringer 1110/6/1992
1 en Mandatory Fuselage - Modify Plug Type Door Surround Corners2/20/1995
2 en Mandatory Fuselage - Front Spar Bulkhead at STA11160 - Apply Cold Working on Fastener Holes2/20/1995
1 en Mandatory Fuselage - Section 15 - Inspect Floor Beam and Pressure Plate at FR26, BL01/22/1993
en Mandatory Fuselage - Section 15 - Reinforce Floor Beam at Frame 26, BL012/18/1992
en Mandatory Fuselage - Section 15 - Reinforce Frame 26, on Aircraft on which Cracks have been Found1/18/1993
1 en Mandatory Fuselage - Sect 15 - Reinforce Lower Beam/Lower Longeron3/28/1995
1 en Fuselage/Nacelles - Wing-to-Fuselage Fairing/Upper Cowls - Change Plier Attach Material12/9/1994
en Fuselage - Wing-to-Fuselage Fairing Panels - Add Cup Washers Under the Fastener Countersunk Holes6/6/1994
1 en Mandatory Fuselage - Sect 15 - Replace Fasteners at Pressure Plate/Lower Beam Junction3/28/1995
en Fuselage - Inspection of Seat Tracks2/26/2020
en Mandatory Nacelles/Pylons - Inspect Aft Upper Fittings of Rear Engine Mount and Upper Engine Cowl Stiffener3/9/1998
en Mandatory Nacelles/Pylons - Junction between Bottom Structure and Underwing Box - Sealing Inspection7/18/2012
en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges11/9/1990
1 en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges4/10/1991
2 en Mandatory Stabilizers - Inspect Cotter Pins on Elevator Tab Hinges10/28/1991
en Mandatory Stabilizers - LH and RH Elevators - Inboard Hinge Fittings - Inspection of Lower Stop Fitting Angles5/11/2010
en Stabilizers - Horizontal Stabilizer Front & Center Box - Detailed Visual Inspection3/2/2023
3 en Stabilizer - Vertical Stabilizer to Fuselage Junction - Material Inspection of Forward & Aft Fittings4/25/2024
en Stabilizer - Vertical Stabilizer to Horizontal Stabilizer Junction - Material Inspection of Fittings6/10/2024
en Windows - Replacement of Lexan Window Spacers with Aluminum Window Spacers12/23/2005
en Mandatory Wings - Wings Tip - Add Shim and Replace Nuts on Internal/External Forward and Aft Fittings11/19/1992
1 en Ice and Rain Protection - Install Outer Leading Edges 1 with Wider De-Icers4/10/1995
1 en Ice and Rain Protection - Install Outer Leading Edges 2 with Wider De-Icers4/10/1995
en Mandatory Wings - Inspect Anchor Nuts NAS1473 on Upper Surface Outer Wings7/7/1997
1 en Mandatory Wings - Inspect Anchor Nuts NAS1473 on Upper Surface Outer Wings5/12/1998
en Mandatory Wings - Flap Attach Fittings - Add a Bush to Lower Surface Yoke3/9/1998
1 en Mandatory Power Plant - Engine Draining - Improve Turbine Draining10/21/1996
1 en Mandatory Nacelles/Pylons - Upper Cowl - Add Deflector for Engine Control Heating12/5/1991
3 en Mandatory Electrical Routing - Inspection of Harness Routing (2M-2S-6M) and Air Conditioning Above 90VU1/21/2015
en Electrical Routing - Bonding Lead Inspection on 120VU11/7/2013
2 en Electrical Routing - Inspection of Clamps on Electrical Routing at Frame 204/12/2018
en Electrical Routing - Modification of Electrical Harnesses (Routes 1M and 1S-1V) Installation in Zone 2537/27/2020
Service Information Letters: ATR42
NameRevisionLangSubjectDate
en Cargo Conversion Questions3/8/2004
en Smoke Detection/Penetration Questions4/8/2005
en ACW Service Bus/Bus 2 Wiring6/7/2004
1 en Instructions for Continued Air Worthiness (ICAW) Rev D, Temporary Revision8/25/2004
2 en Instructions for Continued Air Worthiness (ICAW) Rev D, Temporary Revision10/21/2004
en Smoke Detector Test Procedures and Outcomes8/25/2004
Service Letters: ATR42
NameRevisionLangSubjectDate
en Fire Protection - Modified by STC ST01189WI and Equipped with Meggitt 602 Smoke Detector (P/N 8930-112-50L114)1/14/2005
en Fuselage - Zone 1 Horizontal Net Attachments Modified by STC ST01189WI5/25/2005
en Equipment/Furnishings - Installation of Cargo Conveyor System Single-Stud Anchor Fittings Modified by STC ST01189WI10/19/2005
en Placards - Application of 3M 3950 Edge Sealant to All Exterior Placards (Decals) Modified by STC ST01189WI6/27/2006
en Doors - Inspection of Cabin / Aft Cargo Door and Revised Adjustment Procedure Modified by STC ST01189WI7/24/2007
en Doors - Inspection of Forward Cargo / Crew Door Locking Bellcrank Modified by STC ST01189WI8/20/2007
1 en Doors - Cabin / Aft Cargo Door Hinge Inspection3/23/2009
en Passenger to Freighter Conversion ICAW Maintenance Planning Document Inspection Interval Clarification9/7/2010
en Flight Compartment Door Blow-out Panels6/10/2011
en Defective Standard Hardware - MS21042 Self-Locking Nuts8/3/2012
Service Letters: ATR72
NameRevisionLangSubjectDate
en Flight Manual Supplement - Worldwide Aircraft Services AFM Supplement for Aircraft Modified by STC ST01189WI9/20/2005
en Equipment/Furnishings - Installation of Cargo Conveyor System Single-Stud Anchor Fittings Modified by STC ST01189WI10/19/2005
en Placards - Application of 3M 3950 Edge Sealant to All Exterior Placards (Decals) Modified by STC ST01189WI6/27/2006
en Doors - Inspection of Cabin / Aft Cargo Door and Revised Adjustment Procedure Modified by STC ST01189WI7/24/2007
en Fuselage - Inspection of Hardpoint / ADF Antenna Doubler Modified by STC ST01189WI8/29/2007
en Doors - Cabin / Aft Cargo Door Hinge Inspection12/7/2007
en Passenger to Freighter Conversion ICAW Maintenance Planning Document Inspection Interval Clarification9/7/2010
en Flight Compartment Door Blow-out Panels6/10/2011
en Defective Standard Hardware - MS21042 Self-Locking8/3/2012
Time Limits Document Temporary Revisions: ATR42
NameRevisionLangSubjectDate
en EASA Major Change Approval: 1008586711/22/2024
en MOD 10469 "Remove TLU Command-Monitoring Common Point"7/31/2024
Time Limits Document Temporary Revisions: ATR72
NameRevisionLangSubjectDate
en CMR on ATA 35, Applicable to Aircraft being POST 25102/27/2024
Time Limits Documents
NameRevisionLangSubjectDate
11 en ATR 42-200/-300/-3202/3/2022
12 en ATR 42-200/-300/-3207/29/2022
13 en ATR 42-200/-300/-3202/27/2024
9 en ATR 42-200/-300/-32012/31/2017
14 en ATR 42-400/-5006/30/2020
17 en ATR 42-400/-5006/30/2022
18 en ATR 42-400/-5009/30/2023
21 en ATR 726/30/2022
22 en ATR 7211/2/2023
Miscellaneous
NameRevisionLangSubjectDate
6 en Airplane Characteristics: ATR421/1/1999
9 en Component Location Manual: ATR426/1/2011
en Engineering Directorate: ATR72 Time Limits Document Revision 18 - Normal Revision with MOD 7900 Introduction10/9/2020
en EASA12/4/2024
en EASA12/4/2024
46 en Non Destructive Testing Manual: ATR423/1/2009
17 en Quick Engine Change Build Up Guide: ATR42-300 Series11/15/2010
7 en Structural Repair Kits Manual: ATR42-300 & ATR42-400/500 Series10/1/2000
Ver 1.0 en Technical Background Papers: Scenario of Roselawn Accident1/6/1995