# Honeywell ALF-502 series

- Type: Engine model (FAA registry)
- Registry code: 33900
- Manufacturer (registry): HONEYWELL
- 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: 4 registered aircraft
- Page: https://openairdocs.org/engine/honeywell-alf-502-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 (4)

- [N108AD](https://openairdocs.org/aircraft/N108AD): [Marquez Padilla Inc](https://openairdocs.org/faa-owner/MARQUEZ%20PADILLA%20INC), [Bonita, CA](https://openairdocs.org/faa-place/CA/Bonita), built 1983, S/N 1080
- [N246QT](https://openairdocs.org/aircraft/N246QT): [Arctic One LLC](https://openairdocs.org/faa-owner/ARCTIC%20ONE%20LLC), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1990, S/N E3182
- [N275JP](https://openairdocs.org/aircraft/N275JP): [K & A Advisors LLC](https://openairdocs.org/faa-owner/K%20%26%20A%20ADVISORS%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1981, S/N 1036
- [N600JJ](https://openairdocs.org/aircraft/N600JJ): [Cravens Joe Thompson Trustee](https://openairdocs.org/faa-owner/CRAVENS%20JOE%20THOMPSON%20TRUSTEE), [Richmond, VA](https://openairdocs.org/faa-place/VA/Richmond), S/N 1022

## NTSB investigations (2)

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 GAA21WA045](https://openairdocs.org/ntsb/GAA21WA045), Jan 23, 2021: Canadair CL600 (N275JP), Los Mochis, Sinaloa, Mexico, substantial damage
- [NTSB DCA05MA031](https://openairdocs.org/ntsb/DCA05MA031), Feb 2, 2005: Bombardier CL-600-1A11 (N370V), Teterboro, NJ, substantial damage. Probable cause: the pilots' failure to ensure the airplane was loaded within weight and balance limits and their attempt to takeoff with the center of gravity well forward of the forward takeoff limit, which…

## FAA accident and incident reports (2)

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.

- [Accident 20050202003199A](https://openairdocs.org/incident/20050202003199A), Feb 2, 2005: Cndair CL6001A11 (N370V), Teterboro, NJ, Minor damage. (-23) The flight crew did not properly compute the weight and balance for the accident flight. The crew did not properly conduct a passenger briefing prior to…
- [Incident 20040801030949I](https://openairdocs.org/incident/20040801030949I), Aug 1, 2004: Cndair CL6001A11 (N515BP), Teterboro, NJ. (-23) Recieved NY TRACON incident report ^pri^ concerning a challenger 600, N515BP overflying the NY area. A/c declared an emergency @ 17,000' with an APU fire…

## 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/honeywell-alf-502-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/honeywell-alf-502-series/pma.md

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