# Alliedsign TFE731-20

- Type: Engine model (FAA registry)
- Registry code: 02515
- Manufacturer (registry): ALLIEDSIGN
- Model: TFE731-20
- Engine type: Turbo-fan
- Power: 3,500 lb thrust
- Data sheet: [TCDS E1NM](https://openairdocs.org/tcds/E1NM) (OpenAirDocs)
- Holder: Honeywell Aerospace US LLC
- Installed in: 1 registered aircraft
- Page: https://openairdocs.org/engine/alliedsign-tfe731-20

Model codes come from the FAA registry's reference file.

## 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.


Historical (superseded or no longer in force):

- [AD 2017-20-01](https://openairdocs.org/ad/2017-20-01) (historical): Turbine Engine Compressor Section · Honeywell International TFE731-20 and TFE731-40. Effective Nov 2, 2017

## Registered aircraft (1)

- [N708SP](https://openairdocs.org/aircraft/N708SP): [Lr4514 LLC](https://openairdocs.org/faa-owner/LR4514%20LLC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1999, S/N 014

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

## Service difficulty reports (31)

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

- [SDR 2026FA0000511](https://openairdocs.org/sdr/2026FA0000511), May 17, 2026: DIPSTICK. WORN. NR 1 ENGINE OIL PRESSURE DROPPED PRECIPITOUSLY, PRECAUTIONARY SHUTDOWN PERFORMED
- [SDR G41A2026FA0000235](https://openairdocs.org/sdr/G41A2026FA0000235), Mar 25, 2026: FMS. DEFECTIVE. AIRCRAFT DEPARTED KELP HEADING TO KAUS. ABOUT 10 MINUTES AFTER TAKEOFF, THE CAPTAIN NOTICED THE FMS SCREEN HAD GONE BLANK. ATTEMPT TOP RE POWER WAS MADE WITH NO
- [SDR 2025FA0000452](https://openairdocs.org/sdr/2025FA0000452), Jul 7, 2025: ENGINE. FIRE WARNING. RIGHT ENGINE FIRE WARNING “T” HANDLE LIGHT CAME ON IN FLIGHT
- [SDR S2KA202507210452](https://openairdocs.org/sdr/S2KA202507210452), Jul 7, 2025: FIRE DETECTOR. INOPERATIVE. RIGHT ENGINE FIRE WARNING TEE HANDLE LIGHT CAME ON IN FLIGHT. REMOVED RT FIRE DETECTION CONTROL UNIT P/N 37702833 S/N 0143-069 AND INSTALLED REMOVED SERVICEABLE
- [SDR 4EZF23030315001](https://openairdocs.org/sdr/4EZF23030315001), Mar 15, 2023: UNKNOWN. UNKNOWN. CREW REPORT - RIGHT ENGINE FIRE T-HANDLE ILLUMINATED IN FLIGHT, MEMORY ITEMS & QRH EMERGENCY PROCEDURES CHECKS WAS FOLLOWED. AIRCRAFT DEPARTED BARRANQUILLA AIRP
- [SDR 2021FA0000382](https://openairdocs.org/sdr/2021FA0000382), Feb 10, 2021: NONE. WORN. PILOT REPORTS TR WILL NOT STOW. COMPLIED WITH R&R OF THROTTLE QUADRANT ASSEMBLY. OPS TESTED OK. AIRCRAFT OK FOR RTS.
- [SDR JGVR20200831001](https://openairdocs.org/sdr/JGVR20200831001), Aug 31, 2020: THRU BOLT. STRIPPED. IT WAS BROUGHT TO OUR ATTENTION THAT THE TORQUE VALUE FOR THE FALCON 900 SERIES NLG TRUNNION PIN THROUGH BOLT NUTS IS NOT ACCURATE IN THERE RESPECTIVE MAINTENAN
- [SDR 9PMA2020042700004](https://openairdocs.org/sdr/9PMA2020042700004), Sep 17, 2019: BLEED VALVE. SEIZED. PIC REPORTS APU FAILS TO START. UPON FURTHER INSPECTION FOUND BLEED AIR VALVE SEIZED IN CLOSED POSITION. NO FURTHER DAMAGE CAUSED TO AIRCRAFT, CREW OR PAX.
- [SDR 9PMA2020042700003](https://openairdocs.org/sdr/9PMA2020042700003), Sep 1, 2019: BRUSHES. WORN. PIC REPORTS NO. 1 ALTERNATOR FAIL WARNING INDICATION SHOWN. AFTER FURTHER INSPECTION FOUND NO. 1 ALTERNATOR BRUSHES WORN. NO DAMAGE TO AIRCRAFT, CREW OR PAX CAU
- [SDR G1IA2019031100000](https://openairdocs.org/sdr/G1IA2019031100000), Mar 7, 2019: LIGHT. INOPERATIVE. FAR 135.415 REPORT. PILOT REPORTS "AFTER T/O COPILOT REACHED FOR GEAR HANDLE AND AFTER RETRACTION HE NOTICED THAT PRIOR TO GEAR RETRACTION, THE NOSE GEAR DOWN &
- [SDR G1IA201806220362](https://openairdocs.org/sdr/G1IA201806220362), Jun 20, 2018: CARBON SEAL. LEAKING. SMOKE WAS NOTICED AFTER TAKEOFF AND GREW WORSE DURING CLIMB. THE CABIN APPEARED TO HAVE A SIGNIFICANT AMOUNT OF SMOKE AND THE MEDICS NOTIFIED US THAT IT WAS VER
- [SDR G1IA2018022000001](https://openairdocs.org/sdr/G1IA2018022000001), Feb 17, 2018: CONTROL BOX. FAULTY. PILOT REPORTS "PASSING 5000' ON APPROACH THE L ENGINE FIRE WARNING LIGHT ILLUMINATED AND WENT OUT. THIS REPEATED FOUR TIMES IN THE NEXT 2 MINUTES. THE POWER WAS
- [SDR WAIA2017122200001](https://openairdocs.org/sdr/WAIA2017122200001), Dec 20, 2017: UNKNOWN. ODOR. SMELLED A SMOKE ODOR IN THE COCKPIT. FIRST IMPRESSION WAS THAT IT WAS FUMES FROM ANOTHER AIRPLANE. CONTINUED TO THE HOLDING POINT AND RECEIVED A TAXI CLEARANCE.
- [SDR 2CJA102023917](https://openairdocs.org/sdr/2CJA102023917), Mar 29, 2017: ENGINE. POWER LOSS. AFTER START UP AND TAXI OUT, RUNNING ALL CHECK LISTS, CLEARED FOR TAKE OFF. MONITORED THE ENGINES ON TAKEOFF. HAD NO WARNING LIGHTS AND TAKE OFF POWER WAS SET .
- [SDR 2017FA0000096](https://openairdocs.org/sdr/2017FA0000096), Mar 2, 2017: BLEED VALVE. STICKING. DURING CLIMB OUT, LT BLEED OVERHEAD CAS MESSAGE. WOULD NOT EXTINGUISH. RETURNED TO DEPARTURE.
- [SDR G1IA2017022210AH1](https://openairdocs.org/sdr/G1IA2017022210AH1), Feb 22, 2017: CONTROL SWITCH. STICKING. PILOT REPORTED AFTER DEPARTURE, PRIMARY PITCH TRIM CONTINUED TO RUN AFTER COPILOT RELEASED THE SWITCH. EXECUTED PITCH TRIM MALFUNCTION EMERGENCY CHECKLIST AND R
- [SDR 2016F00200](https://openairdocs.org/sdr/2016F00200), Oct 14, 2016: ENGINE. POWER LOSS. DURING TAKEOFF ROLL. PILOT SET THRUST LEVERS TO APPROXIMATELY 80 PERCENT AND COMMANDED SET POWER. PM SET TAKEOFF POWER AS ACFT COMMENCED TAKEOFF ROLL. PM/SIC CA
- [SDR J72A20161017001](https://openairdocs.org/sdr/J72A20161017001), Oct 14, 2016: ENGINE. POWER LOSS. AT APPROX 0910(L), COMMENCED TAKEOFF ROLL. PIC/PF SET THRUST LEVERS TO APPROX 80 PERCENT AND COMMANDED SET POWER. PM/SIC CALLED 80 KTS, PF CONFIRMED 80 KTS. SHO
- [SDR 2016FA0000475](https://openairdocs.org/sdr/2016FA0000475), Oct 6, 2016: VOLT REGULATOR. BURNED. RIGHT GENERATOR LIGHT ILLUMINATED DURING FINAL APPROACH. DETECTED ODOR OF SMOKE. FOUND THE VOLT REGULATOR BURNED.
- [SDR G1IA2016090935CY1](https://openairdocs.org/sdr/G1IA2016090935CY1), Sep 9, 2016: UPLOCK SWITCH. MALFUNCTIONED. AFTER A NORMAL DEPARTURE WHILE CLIMBING THRU ABOUT 15000' THE LEFT GEAR DOOR LIGHT ILLUMNINATED FOR ABOUT 20 SECONDS. REDUCED POWER AND BEGAN SLOWING TO 200 KIA
- [SDR G1IA2016072713504](https://openairdocs.org/sdr/G1IA2016072713504), Jul 27, 2016: BLOWER. SMOKE. PILOT REPORTED MEDICAL CREW SMELLED SMOKE IN CABIN. SMOKE OBSERVED COMING FROM OVERHEAD VENTS. CABIN FAN CIRCUIT BREAKER OPENED AND SMOKE DISSIPATED. PRECAUTION
- [SDR SFOA201607290001](https://openairdocs.org/sdr/SFOA201607290001), Jul 26, 2016: CHIP DETECTOR. FAULTY. WHILE AT CRUISE FLIGHT, THE RT ENGINE CHIP DETECTOR ANNUNCIATOR ILLUMINATED, ALL OTHER ENGINE PARAMETERS WERE NORMAL. AFM PROCEDURES WERE FOLLOWED AND A PRECAUT
- [SDR G1IA201606290001](https://openairdocs.org/sdr/G1IA201606290001), Jun 25, 2016: BLOWER. FAULTY. DURING THE DESCENT, WE NOTICED WE WERE SMELLING SMOKE FUMES IN COCKPIT. WE SUSPECTED FUMES FROM STABILIZER WING HEAT AND TURNED THOSE OFF. THE ODOR PERSISTED ON
- [SDR DXTA2016052006241](https://openairdocs.org/sdr/DXTA2016052006241), May 20, 2016: OIL CAP. LOOSE. NR 1 ENG SHUTDOWN IN FLIGHT DUE TO LOW OIL PRESS. CLEANED RESIDUAL OIL FROM ENG & COWLING. FOUND OTBD OIL SERVICE CAP LOOSE. SERVICED ENG WITH 4 QTS MOBIL 254 O
- [SDR BHKA20160506001](https://openairdocs.org/sdr/BHKA20160506001), May 2, 2016: WARNING SYSTEM. FALSE ACTIVATION. DURING CLIMB OUT PASSING THROUGH 13,000 FEET MSL, THE NR 2 RT ENG FIRE PULL LIGHT ILLUMINATED IN THE T HANDLE ACCOMPANIED BY FLASHING MSTR WARNING LIGHTS. THE R
- [SDR O9IA2016011100001](https://openairdocs.org/sdr/O9IA2016011100001), Jan 2, 2016: LINE. CRACKED. ON DESCENT, MASTER CAUTION & FIRE LIGHT ILLUMINATED ON LT ENG. THERE WERE NO OTHER FIRE INDICATIONS. ENG WAS BROUGHT TO IDLE & SHUTDOWN USING ENG SHUTDOWN CHECK
- [SDR G1IA20151124001](https://openairdocs.org/sdr/G1IA20151124001), Nov 23, 2015: WARNING SYSTEM. ACTIVATED. DEPARTED & EN ROUTE, APPROX 15 - 20 MINS AFTER LEVELING OFF AT FL 360 THE CABIN ALTITUDE WARNING ILLUMINATED. DECLARED AN EMER & INITIATED AN EMER DESCENT & DIV
- [SDR G1IA20150602001](https://openairdocs.org/sdr/G1IA20150602001), May 29, 2015: BLOWER MOTOR. FAILED. FAR 135.415 REPORT. ON CLIMB APPROX 10 MILES OUT FROM THE AIRPORT THEY SMELLED SMOKE ALL OVER THE COCKPIT & CABIN, OXYGEN MASKS WERE DEPLOYED. THEY DECLARED AN 
- [SDR HUNA20150129001](https://openairdocs.org/sdr/HUNA20150129001), Jan 29, 2015: PUMP. MALFUNCTIONED. ON A FLIGHT, SUFFERED AN INFLIGHT UNCOMMANDED ENG SHUTDOWN OF THE LT ENG. CREW HAD BEEN CLEARED FROM FL 370 TO FL 240 FOR THE DECENT. THE SHUTDOWN OCCURRED AT O
- [SDR DXTA2014041605732](https://openairdocs.org/sdr/DXTA2014041605732), Apr 15, 2014: DEEC. MALFUNCTIONED. DURING INITIAL CLIMB, CREW FELT LATERAL YAW, NOTICED RT N1 SURGING 3 OR 4 PERCENT. DIMINISHED AT MID POWER SETTING BUT STILL SLIGHTLY NOTICEABLE. CREW DECLARED 
- [SDR FJTA2014017011](https://openairdocs.org/sdr/FJTA2014017011), Jan 16, 2014: CAP. UNSECURE. AIRCRAFT HAD JUST COMPLETED HEAVY MX CHECK IN KSGH. DURING THE REPOSITION FLIGHT TO KMQY AT THE TOP OF THE CLIMB, THE RT ENG OIL PRESS SLOWLY DECREASED. THE OIL

## PMA parts (OpenAirDocs) (69, 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.

- [31-75105-4063-5NAD](https://drs.faa.gov/browse/excelExternalWindow/32C81E7A7367D34786257B570067A904.0001): Lube and Scavenge Pump Ref  Model 4447-10. Parker Hannifin Corp · PMA PQ0953NE · Replaces Honeywell International Inc. part… · Apr 24, 2013
- [334508WFC](https://drs.faa.gov/browse/excelExternalWindow/164F0797B5C0EFFF8625763F00662251.0001): Fuel Filter Element. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 897513-1, P-1008 · Aug 20, 2009
- [334504WFC](https://drs.faa.gov/browse/excelExternalWindow/0D1AF728AC02291E8625763F00662238.0001): Oil Filter Element. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 3070945-1 · Aug 20, 2009
- [334508WFC](https://drs.faa.gov/browse/excelExternalWindow/52ACFE1327A97A7D862575BB00733276.0001): Oil Filter Element. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 897513-1, P-1008 · Apr 27, 2009
- [334504WFC](https://drs.faa.gov/browse/excelExternalWindow/0069FF1E367A1244862575BB00733240.0001): Oil Filter Element. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 3070945-1 · Apr 27, 2009
- [9048393-312](https://drs.faa.gov/browse/excelExternalWindow/F6D45FFF9E6F142B86257530006882B7.0001): Igniter Lead. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060722-12 · Oct 26, 2008
- [421619](https://drs.faa.gov/browse/excelExternalWindow/CF0C3186FAC0CF35862575300068837E.0001): Harness. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060762-2 · Oct 26, 2008
- [9048393-311](https://drs.faa.gov/browse/excelExternalWindow/AA5BD3DF678E6198862575300068828B.0001): Igniter Lead. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060722-11 · Oct 26, 2008
- [9052326-3](https://drs.faa.gov/browse/excelExternalWindow/8EC617C8CE59C83C86257530006882E1.0001): Harness. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060729-3 · Oct 26, 2008
- [421502](https://drs.faa.gov/browse/excelExternalWindow/7CFA767D05064B6E862575300068831A.0001): Harness. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060748-3 · Oct 26, 2008
- [421618](https://drs.faa.gov/browse/excelExternalWindow/62100BA52D71FA4E862575300068834F.0001): Harness. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060757-2 · Oct 26, 2008
- [9048393-310](https://drs.faa.gov/browse/excelExternalWindow/21031DF5743E92F8862575300068824A.0001): Igniter Lead. Unison Industries · PMA PQ1052CE · Replaces Honeywell P/N 3060722-10 · Oct 26, 2008
- [334508WFC](https://drs.faa.gov/browse/excelExternalWindow/915C433D4B455B848625746B0054E055.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1, P-1008 · May 26, 2008
- [334504WFC](https://drs.faa.gov/browse/excelExternalWindow/4EA67EE067C8D3108625746B0054E011.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 3070945-1 · May 26, 2008
- [334508WFC](https://drs.faa.gov/browse/excelExternalWindow/76D6BD1A1014F5458625740B005FC803.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1, P-1008 · Feb 26, 2008
- [334504WFC](https://drs.faa.gov/browse/excelExternalWindow/3D85FBEA9E48933C8625740B005FC7D1.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 3070945-1 · Feb 26, 2008
- [1763585](https://drs.faa.gov/browse/excelExternalWindow/6185946877C3FA858625788800575305.0001): Element Assembly. Purolator Facet Inc (formerly Facet Filter Products) · PMA PQ1207CE · Replaces Honeywell P/N 3070945-1, PTI… · Dec 11, 2006
- [334504WFC](https://drs.faa.gov/browse/excelExternalWindow/77EB253FB72F40E58625706F00754A4C.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 3070945-1 · Jun 30, 2005
- [334508WFC](https://drs.faa.gov/browse/excelExternalWindow/0459856674187CE48625706F00754CAA.0001): Oil Filter Element. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1 · Jun 30, 2005
- [9044980-3](https://drs.faa.gov/browse/excelExternalWindow/21C446B0D298A36B8525704D004C83E1.0001): Igniter. Unison Industries · Replaces Honeywell (AlliedSignal) 3074541-3 · Apr 18, 2001
- [38-87006-3022-4NAD Rev - dated 09/29/98](https://drs.faa.gov/browse/excelExternalWindow/D3840527E549811A862574E5006EA9F5.0001): Valve, Regulator Adjustable. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Allied Signal 38-87006-3022-4 · Feb 3, 2000
- [31-75105-4049-5NAD Rev. A dated 02/22/99](https://drs.faa.gov/browse/excelExternalWindow/5C541F225A913728862574E5006EA9BA.0001): Lube & Scavenge Pump Assembly With Regulator Valve. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces 3060701-6 · Feb 3, 2000
- [038493-12](https://drs.faa.gov/browse/excelExternalWindow/83247505FD0EE1A18525703F005197AB.0001): Purolator Filter Element Assembly. Purolator Facet Inc (formerly Facet Filter Products) · Replaces Allied-Signal Aerospace Co. (Garrett… · Dec 16, 1997
- [31-75105-4041-5NAD Dwg  31-75105-4041-5NAD Rev.- Dated 4/28/95](https://drs.faa.gov/browse/excelExternalWindow/FFBB3362BDCEBB17862574E5006CD9C8.0001): Lube/Scavenge Pump with Regulator Valve. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces AlliedSignal P/N 3060701-4 Dwg 3060701… · Sep 2, 1997
- [31-75105-4041-5NAD](https://drs.faa.gov/browse/excelExternalWindow/3B21865B4AB3616B8525704A0053D1F1.0001): Lube/Scavenge Pump with Regulator Valve. Parker Hannifin Corp, Nichols Aircraft Div · Replaces AlliedSignal 3060701-4 Dwg 3060701 · Sep 2, 1997
- [CH31815-1](https://drs.faa.gov/browse/excelExternalWindow/52FBBE90679FA4E28525703E006CBAC9.0001): Igniter. Champion Aerospace LLC · Replaces AlliedSignal 3074541-3 · Jan 27, 1997
- [32-00133-0003-1NAD Rev - Dated 1/16/96](https://drs.faa.gov/browse/excelExternalWindow/8155D2B512264B57862574E5006BEAF1.0001): Kit to Convert GM590-13 to -17 and GM590-16 to-18. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces AlliedSignal P/N 32-00133-0003-1 · Oct 14, 1996
- [9052293-3](https://drs.faa.gov/browse/excelExternalWindow/38C1A28A36F5A7B28525704D004C8888.0001): N1 Mono Lead. Unison Industries · Replaces Allied Signal/ Garrett Division… · May 20, 1996
- [9052264-6](https://drs.faa.gov/browse/excelExternalWindow/00416E40BB7BB2668525704D004C8887.0001): Wiring Harness. Unison Industries · Replaces Allied Signal/ Garrett Division… · May 20, 1996
- [3070685-6](https://drs.faa.gov/browse/excelExternalWindow/95FE6E2090EC696E852570440054ECA3.0001): Limiter. Honeywell Aerospace US LLC · PMA PQ1222NM · Replaces Original Equipment · Apr 6, 1994
- [0271927](https://drs.faa.gov/browse/excelExternalWindow/265623868434E1D88525704B00511E5F.0001): Igniter (J 191-1). SL Auburn Inc · Replaces AlliedSignal 3074541-1 · Mar 15, 1994
- [32-62315-2082-3 NAD Rev G](https://drs.faa.gov/browse/excelExternalWindow/FBFE59632C52E199862574E5006BE4D6.0001): Port Plate. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-62315-2082-3 · Dec 9, 1993
- [32-54004-2049-3 NAD Rev A](https://drs.faa.gov/browse/excelExternalWindow/E953C092A1F18FF2862574E5006BE444.0001): Housing Assembly. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-54004-2049-3 · Dec 9, 1993
- [24-45100-0113-1 NAD Rev D](https://drs.faa.gov/browse/excelExternalWindow/E750386F131010EE862574E5006BE35B.0001): Gerotor Assy.. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 24-45100-0113 -1 · Dec 9, 1993
- [32-62315-1004-2 NAD Rev E](https://drs.faa.gov/browse/excelExternalWindow/E237A97A5574B017862574E5006BE53A.0001): Port Plate Assembly #3. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-62315-1004-2 · Dec 9, 1993
- [35-61801-1005-2 NAD Rev C](https://drs.faa.gov/browse/excelExternalWindow/DCBB5EC993AE70E6862574E5006BE703.0001): Piston Valve. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-61801-1005-2 · Dec 9, 1993
- [32-62315-1009-2 NAD Rev C](https://drs.faa.gov/browse/excelExternalWindow/DC328B2574B5808C862574E5006BE5B6.0001): Port Plate Assembly # 6. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-62315-1009-2 · Dec 9, 1993
- [35-62320-0013-1 NAD Rev D](https://drs.faa.gov/browse/excelExternalWindow/D5F9D1F22AB797B3862574E5006BE72A.0001): Plate Retainer. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-62320-0013-1 · Dec 9, 1993
- [24-45900-0095-1 NAD Rev C](https://drs.faa.gov/browse/excelExternalWindow/D3A845E99A004007862574E5006BE385.0001): Gerotor Assy.. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 24-45900-0095-1 · Dec 9, 1993
- [24-45100-0099-1 NAD Rev C](https://drs.faa.gov/browse/excelExternalWindow/D0D783F3D7531C39862574E5006BE329.0001): Gerotor Assy.. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 24-45100-0099 -1 · Dec 9, 1993
- [32-62315-1006-2 NAD Rev H](https://drs.faa.gov/browse/excelExternalWindow/CFDE739DCAB933A0862574E5006BE58D.0001): Port Plate Assembly # 5. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-62315-1006-2 · Dec 9, 1993
- [35-79501-2080-3 NAD Rev F](https://drs.faa.gov/browse/excelExternalWindow/CCA5BBDC5C029961862574E5006BE7C1.0001): Shaft. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-79501-2080-3 · Dec 9, 1993
- [35-78510-1004-2 NAD Rev F](https://drs.faa.gov/browse/excelExternalWindow/C4ACEB5D6A5807AC862574E5006BE78F.0001): Adjustable Screw. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-78510-1004-2 · Dec 9, 1993
- [32-62315-1003-2 NAD Rev G](https://drs.faa.gov/browse/excelExternalWindow/BF9240D6A68EF316862574E5006BE508.0001): Port Plate Assembly # 2. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 32-62315-1003-2 · Dec 9, 1993
- [35-62320-0015-1 NAD Rev A](https://drs.faa.gov/browse/excelExternalWindow/BEEAFB9FD42ACE38862574E5006BE75C.0001): Plate Retainer. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-62320-0015-1 · Dec 9, 1993
- [35-80005-2002-3 NAD Rev C](https://drs.faa.gov/browse/excelExternalWindow/B8DDD6962B2E13D1862574E5006BE7EA.0001): Sleeve. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-80005-2002-3 · Dec 9, 1993
- [35-59011-0009-1 NAD Rev A](https://drs.faa.gov/browse/excelExternalWindow/AA3C9D924E745D72862574E5006BE6CF.0001): Valve Nut. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-59011-0009-1 · Dec 9, 1993
- [24-45100-0098-1 NAD Rev G](https://drs.faa.gov/browse/excelExternalWindow/AA0087A5F9B778A9862574E5006BE2F8.0001): Gerotor Assy.. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 24-45100-0098-1 · Dec 9, 1993
- [35-87521-0016-1 NAD Rev -](https://drs.faa.gov/browse/excelExternalWindow/9DDFD546CBD90AA1862574E5006BE877.0001): Washer. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-87521-0016-1 · Dec 9, 1993
- [35-56002-0030-1 NAD Rev A](https://drs.faa.gov/browse/excelExternalWindow/9758309715AAE3F8862574E5006BE670.0001): Key. Parker Hannifin Corp, Nichols Airborne Division · PMA PQ0953NE · Replaces Garrett Engine P/N 35-56002-0030-1 · Dec 9, 1993

All of them: https://openairdocs.org/engine/alliedsign-tfe731-20/pma.md

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