# Lycoming ALF-502 SER. series

- Type: Engine model (FAA registry)
- Registry code: 41580
- Manufacturer (registry): LYCOMING
- Model: ALF-502 SER.
- Engine type: Turbo-jet
- Power: 7,500 hp
- Data sheet: [TCDS E6NE](https://openairdocs.org/tcds/E6NE) (OpenAirDocs)
- Holder: CFS Aeroproducts Inc.
- Installed in: 25 registered aircraft
- Page: https://openairdocs.org/engine/lycoming-alf-502-ser-series

The registry names only the engine series, so ADs for every model in the series are matched.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2020-18-09](https://openairdocs.org/ad/2020-18-09): Engine (Turbine/Turboprop); Engine Fuel and Control; Engine Emergency Shutdown System · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Oct 21, 2020
- [AD 2012-11-07](https://openairdocs.org/ad/2012-11-07): LP turbine blades · Honeywell International ALF502L-2C, ALF502R-3, ALF502R-3A and 3 more. Effective Jul 5, 2012
- [AD 2011-24-11](https://openairdocs.org/ad/2011-24-11): Disc Fracture · Honeywell International ALF502L-2C, ALF502R-3, ALF502R-3A and 3 more. Effective Dec 14, 2011
- [AD 2009-26-06](https://openairdocs.org/ad/2009-26-06): Fuel manifold assemblie · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Feb 11, 2010
- [AD 2009-08-07](https://openairdocs.org/ad/2009-08-07): High-pressure compressor (HPC) first stage discs · Honeywell International ALF502L-2 and ALF502L-2C. Effective May 18, 2009
- [AD 2006-09-13](https://openairdocs.org/ad/2006-09-13): Turbofan engines · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more. Effective Jun 13, 2006
- [AD 2003-02-01](https://openairdocs.org/ad/2003-02-01): Drain tube assemblies · Honeywell International ALF502L-2, ALF502L-2C, ALF502R-3 and 1 more. Effective Jan 30, 2003
- [AD 2002-22-12](https://openairdocs.org/ad/2002-22-12): Titeflex hoses · BAE Systems ATP, Avro 146-RJ100A, Avro 146-RJ70A and 122 more. Effective Dec 13, 2002
- [AD 2002-22-06](https://openairdocs.org/ad/2002-22-06): Combustion chamber liner assembly · Honeywell International ALF502R-3, ALF502R-3A, ALF502R-4 and 4 more. Effective Nov 18, 2002
- [AD 2002-12-08](https://openairdocs.org/ad/2002-12-08): Gas Producer Turbine (GPT) Components · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Jul 17, 2002
- [AD 2000-11-15](https://openairdocs.org/ad/2000-11-15): Critical Life-Limited Parts · Honeywell International ALF502R-3, ALF502R-3A, ALF502R-4 and 4 more. Effective Jul 10, 2000
- [AD 2000-05-14](https://openairdocs.org/ad/2000-05-14): Bearing Inlet Assembly · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Apr 27, 2000
- [AD 99-15-06](https://openairdocs.org/ad/99-15-06): Fan Core Inlet Anti-Ice System · Honeywell International ALF502R-3A and ALF502R-5. Effective Sep 17, 1999
- [AD 96-04-02](https://openairdocs.org/ad/96-04-02): Compressor and Turbine Disks · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 2 more. Effective Apr 29, 1996
- [AD 95-03-15](https://openairdocs.org/ad/95-03-15): Compressor Rotor Disk · Honeywell International ALF502R-3, ALF502R-3A, ALF502R-4 and 2 more. Effective May 8, 1995
- [AD 93-14-13](https://openairdocs.org/ad/93-14-13): Third Stage Turbine Disk · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more. Effective Oct 4, 1993
- [AD 93-10-07](https://openairdocs.org/ad/93-10-07): Third Stage Compressor Disks · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more. Effective Aug 10, 1993
- [AD 92-08-51](https://openairdocs.org/ad/92-08-51): Engine Fuel Control · Honeywell International ALF502R-3, ALF502R-3A, ALF502R-4 and 2 more. Effective Mar 18, 1993
- [AD 91-14-05](https://openairdocs.org/ad/91-14-05): High Compressor Rotor Disks · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 2 more. Effective Jul 15, 1991
- [AD 90-24-01](https://openairdocs.org/ad/90-24-01): High Compressor Disks · Honeywell International ALF502R-3, ALF502R-3A, ALF502R-4 and 2 more. Effective Nov 13, 1990
- [AD 87-15-03](https://openairdocs.org/ad/87-15-03): Gas Producer Turbine Spacer · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more. Effective Jul 24, 1987
- [AD 86-07-13](https://openairdocs.org/ad/86-07-13): Fourth Stage Compressor Vane Assemblies · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 2 more. Effective Apr 11, 1986
- [AD 82-25-10](https://openairdocs.org/ad/82-25-10): First Stage Compressor Stator Vane Airfoils and/or Fourth Stage Turbine Blade Airfoils · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 4 more. Effective Dec 16, 1982
- [AD T83-03-51](https://openairdocs.org/ad/T83-03-51): Fourth Stage Turbine Rotors Assembly · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more

Historical (superseded or no longer in force):

- [AD 97-05-11 R1](https://openairdocs.org/ad/97-05-11-R1) (historical): ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Aug 18, 1997
- [AD 97-11-05](https://openairdocs.org/ad/97-11-05) (historical): Fuel Manifold Assemblies · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 9 more. Effective Jul 28, 1997
- [AD 95-04-11](https://openairdocs.org/ad/95-04-11) (historical): Third Stage Turbine Disks · Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 7 more. Effective Apr 3, 1995
- [AD 80-22-53](https://openairdocs.org/ad/80-22-53) (historical): Honeywell International ALF502L, ALF502L-2, ALF502L-2A and 1 more. Effective Dec 31, 1980

## Registered aircraft (25)

- [N100LR](https://openairdocs.org/aircraft/N100LR): [Meh1064 LLC](https://openairdocs.org/faa-owner/MEH1064%20LLC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 1982, S/N 1064
- [N141RD](https://openairdocs.org/aircraft/N141RD): [Global Air Choice LLC](https://openairdocs.org/faa-owner/GLOBAL%20AIR%20CHOICE%20LLC), [Sarasota, FL](https://openairdocs.org/faa-place/FL/Sarasota), built 1982, S/N 1041
- [N16RW](https://openairdocs.org/aircraft/N16RW): [Alpha Bravo Charlie 1 Corp](https://openairdocs.org/faa-owner/ALPHA%20BRAVO%20CHARLIE%201%20CORP), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), S/N 1013
- [N2105](https://openairdocs.org/aircraft/N2105): [Premier Jets Inc](https://openairdocs.org/faa-owner/PREMIER%20JETS%20INC), [Hillsboro, OR](https://openairdocs.org/faa-place/OR/Hillsboro), S/N 1010
- [N240MC](https://openairdocs.org/aircraft/N240MC): [N240mc LLC](https://openairdocs.org/faa-owner/N240MC%20LLC), [Watertown, SD](https://openairdocs.org/faa-place/SD/Watertown), built 1982, S/N 1075
- [N244AL](https://openairdocs.org/aircraft/N244AL): [Dodson International Parts Inc](https://openairdocs.org/faa-owner/DODSON%20INTERNATIONAL%20PARTS%20INC), [Rantoul, KS](https://openairdocs.org/faa-place/KS/Rantoul), built 1981, S/N 1005
- [N246JL](https://openairdocs.org/aircraft/N246JL): [Jog068 Inc](https://openairdocs.org/faa-owner/JOG068%20INC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), S/N 1046
- [N399FL](https://openairdocs.org/aircraft/N399FL): [Highlands Group LLC](https://openairdocs.org/faa-owner/HIGHLANDS%20GROUP%20LLC), [Lahaina, HI](https://openairdocs.org/faa-place/HI/Lahaina), built 1983, S/N 1083
- [N457HL](https://openairdocs.org/aircraft/N457HL): [Henry IV LLC](https://openairdocs.org/faa-owner/HENRY%20IV%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 1063
- [N474NA](https://openairdocs.org/aircraft/N474NA): [Neptune Aviation Services Inc](https://openairdocs.org/faa-owner/NEPTUNE%20AVIATION%20SERVICES%20INC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), S/N E2084
- [N475NA](https://openairdocs.org/aircraft/N475NA): [Neptune Aviation Services Inc](https://openairdocs.org/faa-owner/NEPTUNE%20AVIATION%20SERVICES%20INC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 1991, S/N E 2192
- [N476NA](https://openairdocs.org/aircraft/N476NA): [Neptune Aviation Services Inc](https://openairdocs.org/faa-owner/NEPTUNE%20AVIATION%20SERVICES%20INC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 1991, S/N E-2196
- [N550CW](https://openairdocs.org/aircraft/N550CW): [Richards Richard L Pa Owner Trustee](https://openairdocs.org/faa-owner/RICHARDS%20RICHARD%20L%20PA%20OWNER%20TRUSTEE), [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables), built 1983, S/N 1084
- [N601DF](https://openairdocs.org/aircraft/N601DF): [E D Santos & Associates LLC Trustee](https://openairdocs.org/faa-owner/E%20D%20SANTOS%20%26%20ASSOCIATES%20LLC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 1049
- [N602AJ](https://openairdocs.org/aircraft/N602AJ): [Paz Holdings Inc](https://openairdocs.org/faa-owner/PAZ%20HOLDINGS%20INC), [Rancho Cucamonga, CA](https://openairdocs.org/faa-place/CA/Rancho%20Cucamonga), S/N 1020
- [N620S](https://openairdocs.org/aircraft/N620S): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1981, S/N 1031
- [N674TB](https://openairdocs.org/aircraft/N674TB): [Dodson International Parts Inc](https://openairdocs.org/faa-owner/DODSON%20INTERNATIONAL%20PARTS%20INC), [Rantoul, KS](https://openairdocs.org/faa-place/KS/Rantoul), built 1982, S/N 1074
- [N6MW](https://openairdocs.org/aircraft/N6MW): [Swcam Aircraft LLC](https://openairdocs.org/faa-owner/SWCAM%20AIRCRAFT%20LLC), [Denver, CO](https://openairdocs.org/faa-place/CO/Denver), S/N 1057
- [N722DJ](https://openairdocs.org/aircraft/N722DJ): [Air 6 Holdings LLC](https://openairdocs.org/faa-owner/AIR%206%20HOLDINGS%20LLC), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 1982, S/N 1029
- [N771GD](https://openairdocs.org/aircraft/N771GD): [Dodson International Parts Inc](https://openairdocs.org/faa-owner/DODSON%20INTERNATIONAL%20PARTS%20INC), [Rantoul, KS](https://openairdocs.org/faa-place/KS/Rantoul), built 1981, S/N 1023
- [N776WT](https://openairdocs.org/aircraft/N776WT): [Jetstream Aviation Inc](https://openairdocs.org/faa-owner/JETSTREAM%20AVIATION%20INC), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), S/N 1054
- [N777GA](https://openairdocs.org/aircraft/N777GA): [St Bernard Ventures LLC](https://openairdocs.org/faa-owner/ST%20BERNARD%20VENTURES%20LLC), [Addison, TX](https://openairdocs.org/faa-place/TX/Addison), built 1982, S/N 1056
- [N80CK](https://openairdocs.org/aircraft/N80CK): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1982, S/N 1069
- [N811MT](https://openairdocs.org/aircraft/N811MT): [Dodson International Parts Inc](https://openairdocs.org/faa-owner/DODSON%20INTERNATIONAL%20PARTS%20INC), [Rantoul, KS](https://openairdocs.org/faa-place/KS/Rantoul), built 1981, S/N 1024
- [N905MP](https://openairdocs.org/aircraft/N905MP): [Hornet International LLC](https://openairdocs.org/faa-owner/HORNET%20INTERNATIONAL%20LLC), [Picayune, MS](https://openairdocs.org/faa-place/MS/Picayune), built 1982, S/N 1039

## NTSB investigations (9)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ENG24LA012](https://openairdocs.org/ntsb/ENG24LA012), Mar 1, 2024: British Aerospace BAE 146 Series 200A (N474NA), Missoula, MT, incident, minor damage. Probable cause: The use of a new long term fire retardant with a chemical composition incompatible with the retardant previously in use for the integration-operational field evaluation without adequate testing and…
- [NTSB ERA19WA203](https://openairdocs.org/ntsb/ERA19WA203), Apr 18, 2019: Canadair CL600 1A11 (N100QR), Rio de Janeiro, Brazil, incident, no damage
- [NTSB CHI00IA037](https://openairdocs.org/ntsb/CHI00IA037), Dec 1, 1999: British Aerospace BAE 146-200A (N606AW), Chicago, IL, incident, minor damage. Probable cause: An undetermined failure in the hydraulic system, which resulted in the airplane's entire braking system becoming temporarily inoperative. A factor associated with the incident was the airport…
- [NTSB MIA99FA226](https://openairdocs.org/ntsb/MIA99FA226), Aug 17, 1999: Canadair CL-600 (N63HJ), Fort Lauderdale, FL, substantial damage. Probable cause: The failure of the flight crew to main directional control of the airplane after landing, resulting in the airplane going off the side of the runway and colliding with a taxiway sign, collapsing the…
- [NTSB FTW97LA070](https://openairdocs.org/ntsb/FTW97LA070), Dec 21, 1996: British Aerospace BAE 146-200A (N606AW), Denver, CO, no damage. Probable cause: an inflight encounter with unreported and unanticipated clear air turbulence during landing descent.
- [NTSB CHI95IA079](https://openairdocs.org/ntsb/CHI95IA079), Jan 27, 1995: British Aerospace BAE-146-300 (N611AW), Madison, WI, incident, no damage. Probable cause: A fuel leak in the no. 2 engine left fuel manifold segment due to a design defect which led to a fatigue crack.
- [NTSB CHI94IA134](https://openairdocs.org/ntsb/CHI94IA134), Apr 17, 1994: British Aerospace BAE-146-200 (N609AW), Chicago, IL, incident, no damage. Probable cause: a loose fuel nozzle.
- [NTSB CHI93IA312](https://openairdocs.org/ntsb/CHI93IA312), Jul 21, 1993: British Aerospace 146-300A (N611AW), Chicago, IL, incident, minor damage. Probable cause: was a crack in the fuel system fuel flow distribution manifold which resulted from an inadequate design by the manufacturer.
- [NTSB DEN91IA026](https://openairdocs.org/ntsb/DEN91IA026), Dec 15, 1990: British Aerospace BAE 146-200 (N609AW), Denver, CO, incident, minor damage. Probable cause: THE CATASTROPHIC FAILURE OF THE NO.12 BLADE ON THE 4TH STAGE TURBINE WHEEL, AND FAILURE OF COMPANY MAINTENANCE PERSONNEL TO IDENTIFY THE PREEXISTING CRACK DURING MAINTENANCE INSPECTION.

## FAA accident and incident reports (39)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20221123018199I](https://openairdocs.org/incident/20221123018199I), Nov 23, 2022: Canadair Ltd CL-600 CHALLENGER (N246JL), Fort Lauderdale, FL, Minor damage. Aircraft [privacy data omitted] was operating from mbpv to kfxe. Aircraft contained 12 passengers and 2 crew members. Aircraft [privacy data omitted]landed at…
- [Incident 20100208034689I](https://openairdocs.org/incident/20100208034689I), Feb 8, 2010: Canadair Lt CL-600 CHAL (N658CF), Topeka, KS, Minor damage. On February 3, 2010 at 1748 CST freeman jet l.l.c. operating a CL-600 challenger, departed little rock, Arkansas (klit) enroute to Topeka, Kansas (kfoe). On…
- [Incident 20071119826549I](https://openairdocs.org/incident/20071119826549I), Nov 19, 2007: Cndair CL6001A11 (N600WJ), Allentown, PA, Minor damage. (-23) Aircraft was on the approach phase of flight, at 1000 asel, for runway 6 at abe airport. It is estimated that 5 birds struck the aircraft. Three birds…
- [Incident 20050224004579I](https://openairdocs.org/incident/20050224004579I), Feb 24, 2005: Bag BAE146200A (N609AW), Omaha, NE. (-23) The pilot of air Wisconsin flight 5528, a bae 146, advised ATC that he was aborting the take-off. Another aircraft advised that fire was present in the…
- [Incident 20020911027839I](https://openairdocs.org/incident/20020911027839I), Sep 11, 2002: Cndair CL6001A11 (N6MW), Wichita, KS, Minor damage. (-23) On September 11, 2002 aircraft departed ict at 2130 hrs. Enroute to osh. During climb, at approximately 11,000 ft. crew heard a muffled "bang" and the…
- [Incident 20010419008309I](https://openairdocs.org/incident/20010419008309I), Apr 19, 2001: Cndair CL600* (N457HL), Idaho Falls, ID, Minor damage. (-23) Portions of the copilot's windshield outer layer separted and departed the aircraft in flight at 35000 ft. pilot declared an emergency for fear for other…
- [Accident 19990816024729A](https://openairdocs.org/incident/19990816024729A), Aug 16, 1999: Cndair CL6001A11 (N63HJ), Ft Lauderdale, FL, Substantial damage. (.19) On August 16, 1999, about 2347 eastern daylight time, a Canadair CL-600, N63HJ, registered to chaljet 1021 holdings, inc., and operated by hop-a-jet,…
- [Incident 19990219015449I](https://openairdocs.org/incident/19990219015449I), Feb 19, 1999: Bag BAE146200A (N292UE), Peoria, IL. (-5)At approximately 800 feet, on departure from runway 31, at Peoria Illinois airport (pia), February 19, 1999, air Wisconsin airlines d.b.a. united express,…
- [Incident 19981005043719I](https://openairdocs.org/incident/19981005043719I), Oct 5, 1998: Bag BAE146200A (N609AW), Milwaukee, WI, Minor damage. (-5) On October 5, 1998, at 10:15 cdst a british aerospace BAE-146-146, N609AW, made a turn back and returned to Milwaukee international airport. This…
- [Incident 19980707030599I](https://openairdocs.org/incident/19980707030599I), Jul 7, 1998: Bag BAE146200A (N292UE), Rapid City, SD. Fire damaged suitcase was recovered from class d cargo compartment. Following scheduled flight. Suitcase contained tightly-packed clothing and a 3 peice baby…
- [Incident 19980311007009I](https://openairdocs.org/incident/19980311007009I), Mar 11, 1998: Bag BAE146200A (N607AW), Aspen, CO, Minor damage. Narrative: on March 11, 1998 at 1552 hrs local, a BAE-146-200 operated by air Wisconsin airlines ran off the runway at Aspen, Colorado. The aircraft (N607AW)…
- [Incident 19980223004589I](https://openairdocs.org/incident/19980223004589I), Feb 23, 1998: Cndair CL600* (N1500), Rochester, NY. Narrative: on Monday, February 23, 1998 at 1330 EST, a CL-600, N1500, operated by jet aviation, returned to Rochester international airport after the "master…
- [Incident 19971203043829I](https://openairdocs.org/incident/19971203043829I), Dec 3, 1997: Bag BAE146200A (N183US), Appleton, WI. Narrative: the no. 3 turbine blade failed during cruise. Inspection of the failed component is not completed at this time.
- [Incident 19971203043379I](https://openairdocs.org/incident/19971203043379I), Dec 3, 1997: Bag BAE146200A (N181US), Lincoln, NE. Narrative: on Wednesday, December 3, 1997, N181US, a british aerospace, BAE-146-200A, operated by air Wisconsin airline as flight 601, experienced an…
- [Accident 19961220047279A](https://openairdocs.org/incident/19961220047279A), Dec 20, 1996: N606AW, Denver, CO, No damage. (-16) Two flight attendants injured due to in-flight turbulence.
- [Incident 19961207041789I](https://openairdocs.org/incident/19961207041789I), Dec 7, 1996: Bag BAE146200A (N179US), Springfield, MO. On climbout low oil pressure NR3 engine. Shutdown. Returned sgf. Unable cause. Ferried. Clogged line. Worn gearbox.
- [Incident 19960513019109I](https://openairdocs.org/incident/19960513019109I), May 13, 1996: Bag BAE146300A (N612AW), Denver, CO. Narrative: aircraft was dispatched from springfield, IL (sgf) with #14800 of fuel. Crew confirmed the fuel on board, per their statements. Over goodland, KS…
- [Incident 19940802047679I](https://openairdocs.org/incident/19940802047679I), Aug 2, 1994: Bag BAE146200A (N606AW), Milwaukee, WI. Fire light NR2 engine on climbout. Used bottles. Returned. Engine fire caused by cracked fuel manifold.
- [Incident 19940204006869I](https://openairdocs.org/incident/19940204006869I), Feb 4, 1994: Bag BAE146200A (N606AW), Rifle, CO, Minor damage. Narrative: after landing at Rifle, Colorado, the aircraft ran off the west end of the runway. Two (2) pilot reports, approximately one (1) hour prior to…
- [Incident 19940106001329I](https://openairdocs.org/incident/19940106001329I), Jan 6, 1994: Bag BAE146200A (N606AW), Aspen, CO, Minor damage. Narrative: the flight was normal until touchdown. Shortly after the nose wheels were on the ground the aircraft began moving to the right of runway centerline.…
- [Incident 19930419018169I](https://openairdocs.org/incident/19930419018169I), Apr 19, 1993: Bag BAE146200A (N609AW), Akron, OH, Minor damage. NR2 engine fire warning. Discharged NR1 extingusher. Made normal approach. Found a leaking fuel manifold.
- [Incident 19920820037369I](https://openairdocs.org/incident/19920820037369I), Aug 20, 1992: Bag BAE146200A (N607AW), Chicago, IL. Fumes in cabin while taxiing for takeoff. Found a cracked hydraulic pressure supply line.
- [Incident 19920310008439I](https://openairdocs.org/incident/19920310008439I), Mar 10, 1992: Bag BAE146300A (N614AW), Cedar Rapids, IA. Unable to lower gear on approach. After orbiting airport gear extended and locked spontaneously. Landed safely.
- [Incident 19920106001959I](https://openairdocs.org/incident/19920106001959I), Jan 6, 1992: Bag BAE146200A (N290UE), Reno, NV. NR1 engine oil pressure fluctuating en route. Shut down before landing. Found oil pump had failed.
- [Incident 19911018056609I](https://openairdocs.org/incident/19911018056609I), Oct 18, 1991: Bag BAE146200A (N606AW), Fort Wayne, IN, Minor damage. NR2 engine fire warning. Fired bottle. Diverted and landed. Turbine failed,tailpipe separated from engine.
- [Incident 19910325011989I](https://openairdocs.org/incident/19910325011989I), Mar 25, 1991: Bac 146300A (N616AW), Huntsville, AL, Minor damage. Four main tires blew on rollout. Appears brake selector not in correct position. Back up system failed,brakes locked
- [Incident 19901214064279I](https://openairdocs.org/incident/19901214064279I), Dec 14, 1990: Bac 146200A (N609AW), Denver, CO, Minor damage. NR3 engine turbine wheel failed on climbout. Returned and landed safely.
- [Incident 19901017051659I](https://openairdocs.org/incident/19901017051659I), Oct 17, 1990: Bac 146300A (N615AW), Cedar Rapids, IA. Unable to retract gear. Returned. Replaced electrical rotary actuator.
- [Incident 19900928059069I](https://openairdocs.org/incident/19900928059069I), Sep 28, 1990: Bac 146200A (N607AW), Champaign-Urban, IL. First officer had a seizure and passed out. Diverted for landing.
- [Incident 19900730040879I](https://openairdocs.org/incident/19900730040879I), Jul 30, 1990: Bac 146200A (N606AW), Huntsville, AL. Unable to get an up gear indication. Returned. Found a leak in the hydraulic system.
- [Incident 19900718056589I](https://openairdocs.org/incident/19900718056589I), Jul 18, 1990: Bag BAE146100A (N292UE), Reno, NV, Minor damage. Tug rolled into aircraft when driver left tug in neutral. He got out with brakes set to help connect tow bar.
- [Incident 19900715040499I](https://openairdocs.org/incident/19900715040499I), Jul 15, 1990: Bac 146200A (N181US), San Diego, CA. Cargo door warning light on after takeoff. Returned. Baggage strap found caught in door.
- [Incident 19900628033589I](https://openairdocs.org/incident/19900628033589I), Jun 28, 1990: Bac 146200A (N607AW), Chicago, IL, Minor damage. Flight attendant advised pilot of engine fire. No cockpit warning. Returned. Manifold was leaking fuel.
- [Incident 19900529028159I](https://openairdocs.org/incident/19900529028159I), May 29, 1990: Bac 146200A (N607AW), Lexington, KY. Emergency landing due to passenger medical problem. Removed to hospital and resumed flight.
- [Incident 19891006062909I](https://openairdocs.org/incident/19891006062909I), Oct 6, 1989: Bac 146200A (N290UE), Burbank, CA. Smoke from right engine on approach. Landed safely. Vapor trail caused by airflow disruption over broken tailpipe.
- [Incident 19890204023949I](https://openairdocs.org/incident/19890204023949I), Feb 4, 1989: Bac 146200A (N609AW), Chicago, IL, Minor damage. Blew 2 main tires on landing. Brakes frozen with ice and snow. Slush probably picked up on previous takeoff.
- [Incident 19881007059069I](https://openairdocs.org/incident/19881007059069I), Oct 7, 1988: Bac 146200A (N606AW), Fort Wayne, IN. Received bird strike to leading edge of left wing during takeoff. Continued flight. No damage to wing.
- [Incident 19880708067379I](https://openairdocs.org/incident/19880708067379I), Jul 8, 1988: Bac 146200A (N183US), Burbank, CA, Minor damage. Collided with a cement truck while taxiing to the gate. Minor damage. No injuries.
- [Incident 19861024079642I](https://openairdocs.org/incident/19861024079642I), Oct 24, 1986: Bac 146200A (N607AW), Chicago, IL, Substantial damage. While holding for departure, aircraft vertical stabilizer was struck by taxiing N4718U.

## Service difficulty reports (66, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR CIEA200800002](https://openairdocs.org/sdr/CIEA200800002), Apr 15, 2008: SELECTOR VALVE. FAILED. DURING FINAL APPROACH THE FLIGHT CREW LOWERED THE LANDING GEAR AND THE NOSE GEAR DOORS OPENED BUT THE LANDING GEAR DID NOT EXTEND. THE CREW MANUALLY LOWERED THE
- [SDR WAI2008F00000](https://openairdocs.org/sdr/WAI2008F00000), Dec 13, 2007: WINDSHIELD. CRACKED. ON 28 NOV, 2007 AT 2100, ENROUTE AT FL 330, THE CAPTAIN NOTICED A CRACK IN THE EXTERIOR PANEL OF THE LT FWD WINDSHIELD. THE APPROPRIATE CHECKLIST WAS COMPLETED 
- [SDR 2007F00023](https://openairdocs.org/sdr/2007F00023), Mar 6, 2007: FIRE LOOP. SHORTED. FLIGHT CREW REPORTED LT ENGINE FIRE DETECTION FAIL LIGHT CAME ON JUST PRIOR TO ROTATION, THEN FIRE WARNING CAME ON AT 1,500 FEET DURING CLIMB. STAYED ON AFTER D
- [SDR WAI2007F00001](https://openairdocs.org/sdr/WAI2007F00001), Mar 6, 2007: FIRE LOOP. SHORTED. FLIGHT CREW REPORTED LT ENGINE FIRE DETECTION FAIL LIGHT CAME ON JUST PRIOR TO ROTATION, THEN FIRE LIGHT CAME ON JUST PRIOR TO ROTATION, THEN FIRE WARNING CAME 
- [SDR 2006FA0000563](https://openairdocs.org/sdr/2006FA0000563), Apr 24, 2006: ADG. DEPLOYED. AIR DRIVEN GENERATOR (ADG) UNEXPECTED DEPLOYED ON POST TAKEOFF CLIMB OUT. PRECAUTIONARY LANDING ACCOMPLISHED. ADG MECHANICALLY RETRACTED/ SAFED; AIRCRAFT FERRIE
- [SDR AU510001750](https://openairdocs.org/sdr/AU510001750), Dec 12, 2005: INDICATOR. DAMAGED. (AUS) AIRCRAFT EXPERIENCED A HIGH SINK RATE DURING LANDING. INVESTIGATION FOUND THAT THE MAIN LANDING GEAR AND TAILSKID CONTACTED THE GROUND CAUSING DAMAGE TO T
- [SDR A6WA200560016](https://openairdocs.org/sdr/A6WA200560016), Jul 14, 2005: FUEL CONTROL. UNSERVICEABLE. CLIMBING THRU 9000 FT NR 1 ENGINE STARTED TO WIND DOWN. BOTH N1 AND N2 WERE DROPPING, TGT APPEARED TO BE RISING. SECURED ENGINE, PERFORMED IMMEDIATE ACTION CHEC
- [SDR CA050125011](https://openairdocs.org/sdr/CA050125011), Jan 19, 2005: DOOR. DEFORMED. (CAN) THIS AIRCRAFT WAS INSPECTED, TESTED AND FOUND TO EXHIBIT UNACCEPTABLE NOSE AVIONICS ACCESS DOOR DEFORMATION IN EXTREME COLD CONDITIONS. THE DEGREE OF DOOR
- [SDR A6WA200460019](https://openairdocs.org/sdr/A6WA200460019), Jun 2, 2004: SKIN. SCRATCHED. AFT CARGO DOOR SCRATCHES BEYOND THE ALLOWABLE SRM LIMITS. MAINTENANCE REQUESTED REPAIR FROM MFG SYSTEMS. MAINTENANCE CUT DAMAGED AREA OUT IAW BAE SRM 52-32-11 F
- [SDR CA040602008](https://openairdocs.org/sdr/CA040602008), Jun 2, 2004: FITTING. CORRODED. (CAN) 5 YEAR DETAILED INSPECTION REVEALED CORROSION PITTING BEYOND MANUFACTURER'S LIMITS, INTERNAL, BETWEEN NLG SLIDING TUBE (P/N 200811707)AND AXLE FITTING. NE
- [SDR A6WA200460017](https://openairdocs.org/sdr/A6WA200460017), May 28, 2004: FLAP TRACK. WORN. RT NR 2 FLAP TRACK HAS WEAR BEYOND THE SRM LIMITS. MAINTENANCE REQUESTED REPAIR FROM MFG SYSTEMS REF AVMAX FAX 611-1908003. MAINTENANCE MAPPED AND SUBMITTED TO 
- [SDR A6WA200460018](https://openairdocs.org/sdr/A6WA200460018), May 28, 2004: FLAP TRACK. WORN. LT NR 2 FLAP TRACK HAS WEAR BEYOND THE SRM LIMITS MAINTENANCE REQUESTED REPAIR FROM MFG SYSTEMS REF AVMAX FAX 611-1908004. DAMAGED AREA MAPPED AND SUBMITTED TO 
- [SDR A6WA200460016](https://openairdocs.org/sdr/A6WA200460016), May 26, 2004: FLOORBEAM. CRACKED. CRACK LOCATED IN THE LOWER RADIUS OF FLOORBEAM 33B AT LBL 62.0 INCHES. MAINTENANCE REQUESTED REPAIRS FROM MFG SYSTEMS REF AVMAX FAX 611-1908002. REPAIRED IAW BA
- [SDR A6WA200460015](https://openairdocs.org/sdr/A6WA200460015), May 12, 2004: FLAP TRACK. WORN. NR 2 FLAP TRACK, WEAR FOUND ON NR 2 LT LOWER ROLLER THAT MEASURES .033 INCHES DEEP. REQUESTED REPAIR FROM BAE SYSTEMS REF AVMAX FAX 607-1907002. MAINTENANCE REM
- [SDR A6WA200460014](https://openairdocs.org/sdr/A6WA200460014), May 9, 2004: FUEL CONTROL. FLUCTUATES. WHILE IN VMC CLIMBING THROUGH 16000 FEET THE NR 3 ENGINE N1 FLUCTUATION FOLLOWED BY FUEL FLOW DROPPING TO ZERO. ENGINE WAS SHUTDOWN, REMAINDER OF FLT MIN N2 OF 
- [SDR A6WA200460013](https://openairdocs.org/sdr/A6WA200460013), Apr 15, 2004: AXLE. VIBRATION. AIRCRAFT EXPERIENCED VIBRATION AFTER LANDING. MAINTENANCE REMOVED AND REPLACED RT MLG AXLE.
- [SDR A6WA200460011](https://openairdocs.org/sdr/A6WA200460011), Mar 31, 2004: FLAP. MALFUNCTIONED. ON CLIMB OUT, FLAP INOPERATIVE/ FLAP MWS ILLUMINATED IMMEDIATELY AFTER SELECTING 24-18 DEGREES, COMPLIED WITH QRH, DIVERTED. CHECKED ECU (4) ONLY ILLUMINATED, R
- [SDR CA040322006](https://openairdocs.org/sdr/CA040322006), Mar 11, 2004: PLENUM. FRACTURED. (CAN) WHEN APU STARTED IT WOULD NOT ACCELERATE PAST 40 PERCENT. INVESTIGATION FOUND A LARGE BREACH OF PLENUM ASSY. NATURE OF FRACTURES APPEARS TO BE FATIGUE REL
- [SDR A6WA200460004](https://openairdocs.org/sdr/A6WA200460004), Mar 4, 2004: CONTROLLER. MALFUNCTIONED. PRESSURIZATION WAS ABNORMAL AFTER TAKEOFF, UNABLE TO CONTROL. CORRECTIVE ACTION IN PROGRESS.
- [SDR CA040226003](https://openairdocs.org/sdr/CA040226003), Feb 24, 2004: IDG. LEAKING. (CAN) OIL NOTED LEAKING FROM LT ENGINE DRAIN MAST. INTEGRATED DRIVE GENERATOR REMOVED AND ACCESSORY DRIVE GARLOCK SEAL AND IDG SHAFT O-RING REPLACED. LEAK RETUR
- [SDR CA040226004](https://openairdocs.org/sdr/CA040226004), Feb 24, 2004: FLOAT VALVE. CORRODED. (CAN) DURING GROUND RUN MAINTENANCE NOTED A RUMBLE FROM THE RT ENGINE AT HI IDLE AND BELOW. THE ECOLOGY TANK FLOAT VALVE WAS REMOVED AND THE FLOAT WAS FOUND TO 
- [SDR AUS20040065](https://openairdocs.org/sdr/AUS20040065), Feb 5, 2004: HARNESS. FAULTY. (AUS) NR 4 ENGINE FIRE WARNING SYSTEM WIRING HARNESS FAULTY.
- [SDR AUS20030922](https://openairdocs.org/sdr/AUS20030922), Sep 10, 2003: HOSE. RUPTURED. (AUS) LT MLG RETRACTION JACK FLEXIBLE HYDRAULIC HOSE RUPTURED. LOSS OF GREEN SYSTEM HYD FLUID.
- [SDR AUS20030830](https://openairdocs.org/sdr/AUS20030830), Aug 17, 2003: SEAL. FAILED. (AUS) LT GROUND SPOILER FLOW VALVE RETURN LINE CONNECTOR O-RING SEAL LEAKING. GRADUAL LOSS OF APPROXIMATELY TEN LITRES OF HYDRAULIC FLUID.
- [SDR A6WA200360025](https://openairdocs.org/sdr/A6WA200360025), May 1, 2003: WARNING LIGHT. ILLUMINATED. MWS RUDDER VALVE LIGHT IS ILLUMINATED IN FLIGHT AFTER DEPARTURE. AIR RETURN TO ORD. RESET ABD, TESTED IAW.
- [SDR A6WA200360022](https://openairdocs.org/sdr/A6WA200360022), Apr 25, 2003: STRUCTURE. DENTED. DENTS OUT OF LIMITS ON THE RT ELEVATOR AND TABS. REPAIR REQUESTED FOR BAE SYSTEM REF AVMAX FAX 1584.
- [SDR AW6A200360021](https://openairdocs.org/sdr/AW6A200360021), Apr 25, 2003: PANEL. DENTED. DENTS OUT OF LIMITS ON THE LT WING PANEL BETWEEN RIB 14A AND 15. REPAIR REQUESTED FOR BAE SYSTEM REF.
- [SDR A6WA200360023](https://openairdocs.org/sdr/A6WA200360023), Apr 25, 2003: SKIN. DENTED. DENTS OUT OF LIMITS ON THE RT AIR BRAKE. REPAIR REQUESTED FOR BAE SYSTEM REF AVMAX FAX 1584-6900003.
- [SDR AUS20030410](https://openairdocs.org/sdr/AUS20030410), Apr 9, 2003: SPEED BRAKE. FAULTY. (AUS) UNCOMMANDED AIRBRAKE OPERATION. EXTENSIVE INVESTIGATION AND TESTING COULD FIND NO CAUSE FOR THE PROBLEM.
- [SDR AUS20030363](https://openairdocs.org/sdr/AUS20030363), Mar 23, 2003: PIN. DAMAGED. (AUS) LT MAIN LANDING GEAR DIRECTIONAL LINK UPPER ATTACHMENT PIN FOUND TO BE MIGRATING FROM THE LUG LOCATED AT FRAME 29. LOCKING PLATE AND PIN INCORRECTLY FITTE
- [SDR A6WA200360002](https://openairdocs.org/sdr/A6WA200360002), Mar 8, 2003: SMOKE DETECTOR. INOPERATIVE. DURING INSPECTION FORWARD CARGO BAY B LOOP ON NR 1 DETECTOR FAILED (POSITION 1FW). MAINTENANCE REMOVED AND REPLACED NR 1 SMOKE DETECTOR, OPERATIONAL TEST GOOD.
- [SDR AUS20021456](https://openairdocs.org/sdr/AUS20021456), Dec 28, 2002: WIRE. WORN. (AUS) NR 4 GENERATOR DIFFERENTIAL PROTECTION CIRCUIT WIRE XB108 CHAFED IN AREA ADJACENT TO IDG.
- [SDR A6WA200260078](https://openairdocs.org/sdr/A6WA200260078), Dec 23, 2002: BLEED BAND. OUT OF TOLERANCE. UPON APPLICATION OF TAKEOFF POWER, NR 2 ENGINE DID NOT RESPOND WHILE TGT WENT TO 950 DEGREES FOR AN ESTIMATED 5 SECONDS BEFORE SECURING. MAINTENANCE FOUND NR 2 
- [SDR EXO2003F00000](https://openairdocs.org/sdr/EXO2003F00000), Nov 21, 2002: THRUST REVERSER. DAMAGED. DURING CLIMB THROUGH FL130 A LOUD BANG FOLLOWED BY RT THRUST REVERSER UNLOCK LIGHT, RETURNED TO AIRPORT. FOUND 12 O'CLOCK BALL SCREW ACTUATOR AFT ATTACH POINT F
- [SDR AUS20021338](https://openairdocs.org/sdr/AUS20021338), Nov 15, 2002: CABLE. CHAFED. (AUS) NR 4 THROTTLE LEVER CABLE FOULING ON CENTER ROOF PANEL. PREVIOUS MAINTENANCE HAD BEEN CARRIED OUT FOR BATTERY PACK REPLACEMENT. PERSONNEL/MAINTENANCE ERRO
- [SDR A6WA200260045](https://openairdocs.org/sdr/A6WA200260045), Oct 16, 2002: FLAP. BLOCKED. ZERO FLAP LANDING. REF FLAP FAULT WARNING. TOUCHDOWN SPEED, 157. BRAKES APPLIED, 100, BRAKE TEMPS , 470, BRAKE FANS OPERATING, NORMAL BRAKES WERE APPLIED, 70,00
- [SDR A6WA200260044](https://openairdocs.org/sdr/A6WA200260044), Oct 10, 2002: FLOOR SUPPORT. CORRODED. CORROSION FOUND ON FLOOR SUPPORT STRUCTURE FRAME 15 - 2.5 INCH PORT OF AIRCRAFT CENTERLINE RIL.
- [SDR A6WA200260041](https://openairdocs.org/sdr/A6WA200260041), Oct 8, 2002: STRUCTURE. DENTED. RIGHT FLAP INBOARD AND OUTBOARD TABS DENTED, RECEIVED CONCESSION.
- [SDR A6WA200260042](https://openairdocs.org/sdr/A6WA200260042), Oct 8, 2002: TAB. DENTED. DENTS TO LEFT ELEVATOR AND TABS X 8 RECEIVED CONCESSION.
- [SDR A6WA200260043](https://openairdocs.org/sdr/A6WA200260043), Oct 8, 2002: TAB. DENTED. DENTS TO RT ELEVATOR AND TABS X 34 RECEIVED CONCESSION.
- [SDR A6WA200260035](https://openairdocs.org/sdr/A6WA200260035), Oct 4, 2002: TAB. DENTED. DENTS LEFT AILERON TABS X 9 RECEIVED CONCESSION.
- [SDR A6WA200260036](https://openairdocs.org/sdr/A6WA200260036), Oct 4, 2002: TAB. DENTED. DENTS RIGHT AILERON INBOARD AND OUTBOARD TABS X 32 RECEIVED CONCESSION.
- [SDR A6WA200260037](https://openairdocs.org/sdr/A6WA200260037), Oct 4, 2002: TAB. DENTED. DENT LEFT FLAP INBOARD TAB X RECEIVED CONCESSION.
- [SDR A6WA200260038](https://openairdocs.org/sdr/A6WA200260038), Oct 4, 2002: DOOR. DENTED. DENTS LEFT MAIN LANDING GEAR DOOR X 18 RECEIVED CONCESSION.
- [SDR A6WA200260039](https://openairdocs.org/sdr/A6WA200260039), Oct 4, 2002: DOOR. DENTED. DENTS RT MAIN LANDING GEAR X 26 RECEIVED CONCESSION.
- [SDR A6WA200260040](https://openairdocs.org/sdr/A6WA200260040), Oct 4, 2002: SKIN. DENTED. DENTS RIGHT FUSELAGE X 4 RECEIVED CONCESSION.
- [SDR A6WA200260033](https://openairdocs.org/sdr/A6WA200260033), Jul 17, 2002: FUEL CONTROL. MALFUNCTIONED. NR 2 ENGINE WENT SUB-IDLE ON APPROACH, HUNG AT 39-40 PERCENT NR 2 AND WOULD NOT ACCELERATE. CREW SHUT DOWN ENGINE. MAINTENANCE REMOVED AND REPLACED FUEL CONTROL
- [SDR A6WA200260002](https://openairdocs.org/sdr/A6WA200260002), Feb 5, 2002: CONNECTOR. FAILED. ENROUTE, NR 1 GENERATOR FAILED, NO VOLTS OR HZ, NR 1 AC BUSS AND AC ESSENTIAL BUSS FELL OFF LINE. NR 4 GEN FELL OFF LINE MOMENTARILY WITH AC NR 2 BUSS OFF LINE 
- [SDR A6WA200100047](https://openairdocs.org/sdr/A6WA200100047), Aug 10, 2001: CONTROL BOX. FAILED. NR 1 ENGINE FAILED IN FLIGHT, NO LEAKS NOTED OR DAMAGE NOTED. MAINTENANCE REMOVED AND REPLACED THE HIGH AND LOW PRESSURE FUEL FILTERS, FUEL CONTROL AND PRIMARY 
- [SDR AUS20010766](https://openairdocs.org/sdr/AUS20010766), Jul 19, 2001: CONNECTOR. LOOSE. (AUS) NR 4 ENGINE VIBRATION HARNESS PLUG LOOSE.

All 66: https://openairdocs.org/engine/lycoming-alf-502-ser-series/reports.md

## PMA parts (OpenAirDocs) (129, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [2C-141-305-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111586114820240815113948.0001): Gasket, Mounting Pad Probe. Power Turbine Components  LLC · PMA PQ2078NE · Replaces 2C-141-305-02 · Aug 1, 2024
- [152437-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142983584620240716160350.0001): Manifold. Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-39 · Jun 20, 2024
- [152437-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134815188520240716160351.0001): Manifold. Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-41 · Jun 20, 2024
- [152438-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107057953620240716160351.0001): Manifold. Collins Engine Nozzles Inc. · PMA PQ3405CE · Replaces 2-163-620-42 · Jun 20, 2024
- [TECS26570-01](https://drs.faa.gov/browse/excelExternalWindow/9B4AD467751E542E8625845F0062DAC7.0001): Drains Tank Ejector Pump. Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 2-303-087-05 · Sep 4, 2018
- [QT2-160-411-01](https://drs.faa.gov/browse/excelExternalWindow/5D0F224B2FB188E886257B65005EE5F1.0001): Face Seal. Qualiseal Technology · PMA PQ2728CE · Replaces 2-160-411-01 · Apr 30, 2013
- [2-131-159-01KT](https://drs.faa.gov/browse/excelExternalWindow/E04036448C6AB04C86257A6B0062143B.0001): Washer-Flat Sealing. Turbine Kinetics Inc, Subsidiary of HEICO Corp · PMA PQ0816NE · Replaces 2-131-159-01 · Aug 26, 2012
- [ACB241F107](https://drs.faa.gov/browse/excelExternalWindow/91AC2552C7D0D29D86257A610055E824.0001): Lube Filter Element. Pall Aeropower Corporation · PMA PQ1063CE · Replaces 2-303-431-01 · May 15, 2012
- [ACA691F7](https://drs.faa.gov/browse/excelExternalWindow/18CF9DD021BCE9DF86257A610055E852.0001): Filter Element. Pall Aeropower Corporation · PMA PQ1063CE · Replaces 2-300-801-01 · May 15, 2012
- [152805](https://drs.faa.gov/browse/excelExternalWindow/4E80E53DB4BFE5858625783A004E5903.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces 2-310-213-01 · Feb 14, 2011
- [108200-01A5](https://drs.faa.gov/browse/excelExternalWindow/A4B96101AE0F9EA885257042005A1034.0001): MFP-45 Main Fuel Pump. Goodrich Pump & Engine Control Systems Inc · Replaces 774959-4 · Jan 31, 2005
- [69540](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165709366820250225152752.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Honeywell2-163-620-37 · Jul 8, 2004
- [69550](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122558324520250225152752.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Honeywell2-163-620-38 · Jul 8, 2004
- [ACA744F7Y1](https://drs.faa.gov/browse/excelExternalWindow/77C84A8081F1F46A852570460060DDDE.0001): Filter Element. Pall Aeropower Corp · Replaces 2-203-468-01 · Nov 24, 2002
- [108200A3](https://drs.faa.gov/browse/excelExternalWindow/B7491AA1CBD25037862574F8006AB373.0001): Fuel Pump. Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-1 · Sep 10, 2002
- [108200-01A4](https://drs.faa.gov/browse/excelExternalWindow/9FF1F3432DB38AB3862574F8006ABF65.0001): Main Fuel Pump. Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-3 · Sep 10, 2002
- [108200-01A3](https://drs.faa.gov/browse/excelExternalWindow/8D303651058ACE0A862574F8006AB52D.0001): Main Fuel Pump. Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-2 · Sep 10, 2002
- [108200-01A3](https://drs.faa.gov/browse/excelExternalWindow/74AE4D4671AFAD6C862574F8006AB391.0001): Fuel Pump. Goodrich Pump & Engine Control Systems Inc · PMA PQ0108NE · Replaces 774959-2 · Sep 10, 2002
- [108200-01A4](https://drs.faa.gov/browse/excelExternalWindow/5FCED1884C3C9BD28525703E0065E1D7.0001): MFP-45 Main Fuel Pump. Chandler Evans Inc, Control Sys Div · Replaces 774959-3 · Nov 15, 2000
- [7588609-AM](https://drs.faa.gov/browse/excelExternalWindow/8CFAF77267622E058525704A00577CB2.0001): Element, Non Cleanable. PTI Technologies Inc · Replaces Avco Lycoming 2-303-468-02 · Sep 7, 2000
- [7588609](https://drs.faa.gov/browse/excelExternalWindow/6578E93B7128A5A68525704A00577CB3.0001): Element, Non Cleanable. PTI Technologies Inc · Replaces Allied Signal (formerly Textron… · Sep 7, 2000
- [7588624-AM](https://drs.faa.gov/browse/excelExternalWindow/42F6269107118A328525704A00577CB4.0001): Element, Non Cleanable. PTI Technologies Inc · Replaces Avco Lycoming 2-303-431-02 · Sep 7, 2000
- [7588624](https://drs.faa.gov/browse/excelExternalWindow/1164991BB2723A2E8525704A00577CB5.0001): Element, Non Cleanable. PTI Technologies Inc · Replaces Allied Signal (formerly Textron… · Sep 7, 2000
- [27331423-01](https://drs.faa.gov/browse/excelExternalWindow/7C83D0A6B53D42F785257042005E3103.0001): Controller Overspeed. Hamilton Sundstrand Power System · Replaces Replacement Parts · Jul 25, 1999
- [10-395390-1](https://drs.faa.gov/browse/excelExternalWindow/9B2935EA6BD7ECF28525704C0058B0D7.0001): Lead. Unison Industries · Replaces Allied Signal/Textron Lycoming… · Apr 14, 1997
- [10-395390-2](https://drs.faa.gov/browse/excelExternalWindow/7D5D15CD41B4B0938525704C0058B0D8.0001): Lead. Unison Industries · Replaces Allied Signal/Textron Lycoming… · Apr 14, 1997
- [AC-A691F-7](https://drs.faa.gov/browse/excelExternalWindow/8959A10B2977704D852570460060DCB2.0001): PAC/APM Filter Element. Pall Aeropower Corp · Replaces Textron Lycoming 2-300-801-01 · Jul 25, 1996
- [9040350-1](https://drs.faa.gov/browse/excelExternalWindow/3F1A5119F8DC833A8525704D004C8885.0001): Lead Assembly-Igniter (Right Side). Unison Industries · Replaces Allied Signal/ Textron Lycoming… · May 20, 1996
- [9040345-1](https://drs.faa.gov/browse/excelExternalWindow/18AF3B2350B4E3F88525704D004C8884.0001): Lead Assembly-Igniter (Left Side). Unison Industries · Replaces Allied Signal/ Textron Lycoming… · May 20, 1996
- [53214](https://drs.faa.gov/browse/excelExternalWindow/EFD19BD0C83431828525703E0068FAAC.0001): Lead Ignition Jumper Assembly "A". Champion Aerospace LLC · Replaces 2-303-766-02 · May 12, 1996
- [53215](https://drs.faa.gov/browse/excelExternalWindow/D499F76646098DB18525703E0068FAAD.0001): Lead Ignition Jumper Assembly "B". Champion Aerospace LLC · Replaces 2-303-767-02 · May 12, 1996
- [305050](https://drs.faa.gov/browse/excelExternalWindow/CA361703F5C673D78525703E00672D5A.0001): Ignition Exciter. Champion Aerospace LLC · Replaces 2-303-026-02 · May 12, 1996
- [53217](https://drs.faa.gov/browse/excelExternalWindow/92BB0D99FD4688828525703E0068FAAF.0001): Igniter "B" Lead Assembly. Champion Aerospace LLC · Replaces 2-303-769-02 · May 12, 1996
- [53282](https://drs.faa.gov/browse/excelExternalWindow/822D9F88E381EFE38525703E0068FAB2.0001): Lead Ignition Jumper Assembly "A". Champion Aerospace LLC · Replaces 2-303-025-02 · May 12, 1996
- [53281](https://drs.faa.gov/browse/excelExternalWindow/4B3703A77655A3958525703E0068FAB1.0001): Igniter Lead Assembly. Champion Aerospace LLC · Replaces 2-303-743-02 · May 12, 1996
- [53216](https://drs.faa.gov/browse/excelExternalWindow/2DACD1D02CC639998525703E0068FAAE.0001): Igniter "A" Lead Assembly. Champion Aerospace LLC · Replaces 2-303-768-02 · May 12, 1996
- [53280](https://drs.faa.gov/browse/excelExternalWindow/21560F32B5FD83168525703E0068FAB0.0001): Igniter Lead Assembly. Champion Aerospace LLC · Replaces 2-303-742-02 · May 12, 1996
- [53283](https://drs.faa.gov/browse/excelExternalWindow/123F65C5C69AAA3A8525703E0068FAB3.0001): Lead Ignition Jumper Assembly "B". Champion Aerospace LLC · Replaces 2-303-079-02 · May 12, 1996
- [F1737529](https://drs.faa.gov/browse/excelExternalWindow/7BE79A4A37CF445E852570420058230F.0001): Purolator Fuel Filter Element. Purolator Facet Inc (formerly Facet Filter Products) · Replaces Allied Signal (Textron Lycoming)… · Nov 8, 1995
- [AC-B241F-107](https://drs.faa.gov/browse/excelExternalWindow/14F3C3B50093C7CA8525703B005474AE.0001): Lube Filter element. Aircraft Porous Media Inc, Div of Pall Aeropower Corp · Replaces Textron Lycoming 2-303-431-01 · Aug 24, 1995
- [45904](https://drs.faa.gov/browse/excelExternalWindow/AAE17D4D2F6FF80C8525703E0068F3EE.0001): Valve, Pressuring. Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-303-795-01 · Jan 26, 1995
- [37112](https://drs.faa.gov/browse/excelExternalWindow/7BDE238827EBFB768525703E0067EA47.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-300-677-04 · Jan 26, 1995
- [59117](https://drs.faa.gov/browse/excelExternalWindow/646F8D210D6062B48525703E0068F495.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-310-098-01 · Jan 26, 1995
- [48207](https://drs.faa.gov/browse/excelExternalWindow/52338C2D05CECCB78525703E0068F3F9.0001): Nozzle Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-310-011-01 · Jan 26, 1995
- [34050](https://drs.faa.gov/browse/excelExternalWindow/37A82AAC60BCBAB88525703E0067EA28.0001): Valve Assembly. Delavan Inc. · PMA PQ3405CE · Replaces Lycoming 2-300-711-01 · Jan 26, 1995
- [KTW2-121-042-19](https://drs.faa.gov/browse/excelExternalWindow/CD92EF35B7AF426C852570460059932A.0001): Vane, Second Turbine Nozzle. KTW Incorporated · Replaces Textron Lycoming 2-121-042-19 · Jan 17, 1995
- [KTW2-121-042-15](https://drs.faa.gov/browse/excelExternalWindow/B207A61380168F6A8525704600599329.0001): Vane, Second Turbine Nozzle. KTW Incorporated · Replaces Textron Lycoming 2-121-042-15 · Jan 17, 1995
- [31-75103-4015-5NAD Rev. B Dated 8/24/92](https://drs.faa.gov/browse/excelExternalWindow/DA8E02AEA5DFE459862574E5006BE962.0001): Lube and Scavenge Pump Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Textron Lycoming P/N 2-303-734-01 Rev… · Jun 26, 1994
- [31-75103-4016-5NAD Rev. A](https://drs.faa.gov/browse/excelExternalWindow/170AB35924642589862574E5006BE999.0001): Lube and Scavenge Pump Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Textron Lycoming P/N 2-193-790-01 Rev… · Jun 26, 1994
- [1D2316](https://drs.faa.gov/browse/excelExternalWindow/7576808FC1917CE48525704D0059666D.0001): Tedeco Debris Monitor. Vickers Inc, Systems Monitoring Div · Replaces Textron (Avco) Lycoming Housing… · Mar 31, 1993

All of them: https://openairdocs.org/engine/lycoming-alf-502-ser-series/pma.md

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