# Alliedsign TFE731-4R

- Type: Engine model (FAA registry)
- Registry code: 02622
- Manufacturer (registry): ALLIEDSIGN
- Model: TFE731-4R
- Engine type: Turbo-fan
- Power: 4,080 lb thrust
- Data sheet: [TCDS E6WE](https://openairdocs.org/tcds/E6WE) (OpenAirDocs)
- Holder: Honeywell Aerospace US LLC
- Installed in: 1 registered aircraft
- Page: https://openairdocs.org/engine/alliedsign-tfe731-4r

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.

- [AD 2016-07-02](https://openairdocs.org/ad/2016-07-02): Failure of the interstage turbine transition duct · Honeywell International TFE731-4, TFE731-4R, TFE731-5AR and 2 more. Effective May 5, 2016
- [AD 2014-12-52](https://openairdocs.org/ad/2014-12-52): Engines · Honeywell International TFE731-20AR, TFE731-20BR, TFE731-20R and 11 more. Effective Jul 28, 2014
- [AD 2012-17-05](https://openairdocs.org/ad/2012-17-05): First stage low-pressure turbine (LPT1) rotor assembly · Honeywell International TFE731-4, TFE731-4R, TFE731-5 and 3 more. Effective Oct 2, 2012
- [AD 2010-06-11](https://openairdocs.org/ad/2010-06-11): Second stage low-pressure compressor rotor (LPCR) discs · Honeywell International TFE731-2, TFE731-2A, TFE731-2C and 16 more. Effective Apr 21, 2010
- [AD 2008-19-12](https://openairdocs.org/ad/2008-19-12): ITT duct · Honeywell International TFE731-4, TFE731-4R, TFE731-5 and 3 more. Effective Oct 27, 2008
- [AD 2008-02-19](https://openairdocs.org/ad/2008-02-19): High pressure (HP) turbine rotor assemblies · Honeywell International TFE731-20AR, TFE731-20BR, TFE731-20R and 15 more. Effective Mar 6, 2008
- [AD 2001-23-09](https://openairdocs.org/ad/2001-23-09): Fan Rotor Discs · Honeywell International TFE731-2, TFE731-2A, TFE731-2B and 14 more. Effective Dec 21, 2001
- [AD 2000-15-09](https://openairdocs.org/ad/2000-15-09): HPC Impeller · Honeywell International TFE731-2, TFE731-2A, TFE731-2B and 20 more. Effective Oct 10, 2000
- [AD 98-17-01 R1](https://openairdocs.org/ad/98-17-01-R1): Flex Fuel Tube · Honeywell International TFE731-2, TFE731-2A, TFE731-2B and 14 more. Effective Nov 29, 1999
- [AD 96-05-03](https://openairdocs.org/ad/96-05-03): Fan rotor disks · Honeywell International TFE731-2, TFE731-2A, TFE731-2B and 13 more. Effective Apr 2, 1996

Historical (superseded or no longer in force):

- [AD 98-17-01](https://openairdocs.org/ad/98-17-01) (historical): Honeywell International TFE731-2, TFE731-2A, TFE731-2B and 14 more. Effective Oct 13, 1998
- [AD 96-18-13](https://openairdocs.org/ad/96-18-13) (historical): Fan rotor disk · Honeywell International TFE731-2, TFE731-2A, TFE731-3 and 10 more. Effective Nov 12, 1996

## Registered aircraft (1)

- [N650AC](https://openairdocs.org/aircraft/N650AC): [Ten X Express LLC](https://openairdocs.org/faa-owner/TEN%20X%20EXPRESS%20LLC), [Fort Myers, FL](https://openairdocs.org/faa-place/FL/Fort%20Myers), built 1996, S/N 650-7065

## 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 (36)

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

- [SDR 2024F00161](https://openairdocs.org/sdr/2024F00161), Jun 27, 2024: PUMP. FAILED. FROM KSAT TO MYNN WHEN WE EXPERIENCED AN ENGINE FAILURE IN FLIGHT. AT FLIGHT LEVEL 390 APPROXIMATELY 100 MILES WEST OF THE SOUTHERN COAST OF FLORIDA, THE LEFT (
- [SDR CA190617027](https://openairdocs.org/sdr/CA190617027), Jun 13, 2019: DUCT. DAMAGED. (CAN) DURING ROUTINE INSPECTION, NOTICED THAT THERE WAS SOME DAMAGE ON LH ENGINE ON THE OUTER BYPASS DUCT JUST AFT OF THE IGNITION BOX. BORESCOPED THE ENGINE AN
- [SDR SFOA20160308002](https://openairdocs.org/sdr/SFOA20160308002), Mar 4, 2016: FASTENER. MISSING. UPON DECENT FROM CRUISE A SHUDDER WAS DETECTED WHEN THE POWER LEVERS WERE RETARDED. FLIGHT CREW WAS ABLE TO DETERMINE IT WAS THE RT ENG CAUSING THE SHUDDER. ALL
- [SDR WAIA2014021800073](https://openairdocs.org/sdr/WAIA2014021800073), Feb 10, 2014: SWITCH. INTERMITTENT. DURING LANDING & DEPLOYING THRUST REVERSERS, CREW DID NOT RECEIVE LT THRUST REVERSER LIGHT SHOWING AS BEING DEPLOYED. TROUBLESHOT THE DISCREPANCY TO AN INTERMIT
- [SDR 2013FA0000630](https://openairdocs.org/sdr/2013FA0000630), Nov 1, 2013: RESOLVER. FAILED. CREW PERFORMED "PRIOR TO TAXI" CHECKLIST AND DISCOVERED FLAPS WERE STUCK BETWEEN 15 - 20 DEGREES. SHUTDOWN ACFT. MAINTENANCE TROUBLESHOT DISCREPANCY TO A DEFECT
- [SDR CA131021023](https://openairdocs.org/sdr/CA131021023), Oct 17, 2013: DRIVE SHAFT. WORN. (CAN) FLEX DRIVE CABLE HEX END WORN, DRIVE SLIPPED IN ACTUATOR CAUSING A SLAT SYSTEM IMBALANCE. THE SLAT ACTUATOR AND THE FLEX DRIVE CABLE BOTH REPLACED DUE TO 
- [SDR WAIA2013F00037](https://openairdocs.org/sdr/WAIA2013F00037), Jan 4, 2013: EXCITER. DEFECTIVE. WHILE AIRCRAFT WAS STATIONED FOR A FEW DAYS, THE CREW ATTEMPTED TO START THE NR 2 ENGINE. AFTER SEVERAL FAILED ATTEMPTS, MX WAS NOTIFIED AND TROUBLESHOT TO A DE
- [SDR 2012F00253](https://openairdocs.org/sdr/2012F00253), Nov 6, 2012: PUMP. LEAKING. FLIGHT CREW REPORTED THAT DURING LANDING FLARE, AS POWER IS BROUGHT TO IDLE, THE RT ENGINE OIL PRESSURE LIGHT ILLUMINATED AND OIL PRESSURE DROPPED BELOW 25 PSI,
- [SDR 2012FA0000285](https://openairdocs.org/sdr/2012FA0000285), May 2, 2012: STARTER GEN. DEFECTIVE. ENGINE VIBRATION, NO OTHER INDICATION. PILOTS DIVERTED FOR SERVICE. STARTER GENERATOR FOUND DEFECTIVE 157 HRS PRIOR RECOMMENDED OVERHAUL.
- [SDR CA111123010](https://openairdocs.org/sdr/CA111123010), Nov 21, 2011: CURRENT LIMITER. OVERHEATED. (CAN) SCHEDULED A CHECK INSPECTION, DURING A VISUAL INSPECTION OF THE LT DC CONTACTOR PANEL SIGNS OF OVERHEATING WERE OBSERVED ON THE OUTGOING TERMINAL & WIRE O
- [SDR 2011FA0000218](https://openairdocs.org/sdr/2011FA0000218), Mar 23, 2011: SHUTOFF VALVE. FAILED. ACFT DEPARTED AT APPROX 1630 ZULU WITH AN INTENDED DESTINATION. WHILE AT CRUISE ALTITUDE RECEIVED AN EICAS MESSAGE INDICATING THE LOSS OF RT HYD PRESSURE. ACFT 
- [SDR CA110228012](https://openairdocs.org/sdr/CA110228012), Feb 27, 2011: TIRE. BULGED. (CAN) NR 4 MAIN WHEEL TIRE BULGED DISCOVERED ON POST FLIGHT WALK AROUND.
- [SDR 2009FA0000926](https://openairdocs.org/sdr/2009FA0000926), Aug 6, 2009: BLADE. SEPARATED. ON AUG 6, 2009 AT 6:45 AM, DURING TAKEOFF, THE NR 2 ENGINE FAILED WITH A REPORTED "LOUD SHARP BANG" RESULTING IN THE ACFT`S "YAWING". THERE WERE NO INDICATIONS 
- [SDR 2008FA0000572](https://openairdocs.org/sdr/2008FA0000572), Aug 18, 2008: ACTUATOR. LEAKING. RT MLG SIDE BRACE ACTUATOR LEAKING FROM SWITCH ASSY. SIDE BRACE ACTUATOR REMOVED, REPLACED WITH REPAIRED ACTUATOR ASSY.
- [SDR DXTA200702072](https://openairdocs.org/sdr/DXTA200702072), Apr 3, 2007: ENGINE. MALFUNCTIONED. LEFT ENG ROLLED BACK TO 91% N1 ON T/O ROLL (APROX 80 KNOTS). T/O ABORTED. INSP EEC FOR FAULTS NONE NOTED. RAN A/C AT ALL POWER SETTINGS IN AUTO & MANUAL MODES. 
- [SDR DXTA200702018](https://openairdocs.org/sdr/DXTA200702018), Mar 13, 2007: SWITCH. OUT OF ADJUST. LANDING GEAR WOULD NOT RETRACT. AFTER TAKEOFF. GEAR HANDLE WOULD NOT MOVE. TROUBLESHOT TO NOSE CENTERING SWITCH OUT OF ADJUSTMENT. ADJUSTED SWITCH IAW 650 MM 32
- [SDR DXTA200702000](https://openairdocs.org/sdr/DXTA200702000), Mar 5, 2007: STRUT. UNDERSERVICED. LANDING GEAR WOULD NOT RETRACT (HANDLE WOULD NOT COME UP) AFTER TAKEOFF. TROUBLESHOT NOSE LANDING GEAR - FOUND NOSE STRUT NOT FULLY SERVICED - SERVICED STRUT WI
- [SDR DXTA200701975](https://openairdocs.org/sdr/DXTA200701975), Feb 28, 2007: UNKNOWN. SMOKE. DISTINCT SMELL OF ELECTRICAL SMOKE IN CABIN AND COCKPIT AND A NOTICEABLE HAZE OF SMOKE VISIBLE. OPERATED GROUND TEST APU TWICE FOR APPROX 20-25 MIN IAW 650 MM 4
- [SDR DXTA200701933](https://openairdocs.org/sdr/DXTA200701933), Feb 13, 2007: WIRE. BROKEN. RT ENGINE FIRE DETECT ANUNCIATOR ILLUMINATED AFTER COCKPIT PREP WAS COMPLETED. T/S TO BROKEN RT FIRE LOOP ON ENG. REMOVED & REPLACED FIRE LOOP. BLEED T/R'S, SYS
- [SDR DXTA200701851](https://openairdocs.org/sdr/DXTA200701851), Jan 11, 2007: MAXARET. INOPERATIVE. WHEN BRAKING, NOTHING HAPPENS UNTIL PRESSURE GAUGE READS 200PSI THEN BRAKES GRAB HARD. THIRD WRITEUP. RECEIVED OH MAXARET P/N AC65216 S/N 58268 & NEW MAXARET P/
- [SDR DXTA200701837](https://openairdocs.org/sdr/DXTA200701837), Jan 4, 2007: UNKNOWN. UNKNOWN. AIRCRAFT EXPERIENCED UNCOMMANDED HARD LT YAW CAUSED BY YAW DAMPER. OPERATION CHECK OF A AND B YAW DAMPER SYSTEMS GOOD, SPZ-8000 DIAG. TEST GOOD. RUDDER SERVO OP
- [SDR DXTA200601777](https://openairdocs.org/sdr/DXTA200601777), Dec 3, 2006: CONTROL MODULE. INOPERATIVE. GEAR WOULD NOT RETRACT AFTER TAKE OFF , GEAR HANDLE STUCK IN THE DOWN POSITION. RETURNED TO AIRPORT. REMOVED AND REPLACED LANDING GEAR CONTROL IAW CE 650 M/M CH
- [SDR 2005FA0001456](https://openairdocs.org/sdr/2005FA0001456), Sep 9, 2005: TURBINE. FAILED. AIRCRAFT WAS LEVEL AT 38,000 FT AND THE CREW REPORTED THEY HEARD AN AUDIBLE THUD. UPON SCANNING THE COCKPIT INSTRUMENTS THE LT ENGINE WAS OBSERVED TO BE SHUTTIN
- [SDR DXTA200500914](https://openairdocs.org/sdr/DXTA200500914), Aug 22, 2005: O-RING. LEAKING. GEAR WOULD NOT RETRACT AFTER TAKEOFF. JACKED AIRCRAFT AND CYCLED LANDING GEAR. FOUND HYDRAULIC FITTING AT NOSE GEAR ACTUATOR LEAKING EXCESSIVELY. REPLACED O-RIN
- [SDR DXTA200500912](https://openairdocs.org/sdr/DXTA200500912), Aug 18, 2005: TARGET. OUT OF ADJUST. LANDING GEAR UNLOCK ANNUNCIATOR REMAINED ILLUMINATED AFTER GEAR RETRACTION. VERIFIED SQUAWK, DETERMINED LDG GEAR UPLOCK SWITCH TARGET ON RT MAIN WAS OUT OF ADJU
- [SDR DXTA200500584](https://openairdocs.org/sdr/DXTA200500584), Feb 10, 2005: FILTER ELEMENT. CLOGGED. AFTER TWO NORMAL ENGINE STARTS AND WHILE THE ENGINES WERE RUNNING, BEFORE TAXI CHECKS THE NUMBER 1 ENGINE FLAMED OUT. CHECKED AND CONFIRMED RIGGING OK, CHECKED 
- [SDR DXTA200500573](https://openairdocs.org/sdr/DXTA200500573), Feb 2, 2005: SEAL. LEAKING. LEFT ENGINE OIL PRESS LOW ANNUNCIATOR CAME ON DURING DESCENT. OIL PRESSURE GAUGE WAS FLUCTUATING BETWEEN 25 - 40 PSI. AFTER LANDING, ENGINE HAD NO OIL LEFT IN I
- [SDR DXTA200400400](https://openairdocs.org/sdr/DXTA200400400), Sep 19, 2004: CONVERTER. DEFECTIVE. FLAPS INOPERATIVE ANNUNCIATOR ILLUMINATED AFTER TAKEOFF WITH FLAPS INDICATING UP, FLAP WOULD NOT RESET. DURING LANDING APPROACH FLAPS WOULD RESET AND OPERATE BU
- [SDR CA040430002](https://openairdocs.org/sdr/CA040430002), Apr 25, 2004: PUMP. FAILED. (CAN) RT ENGINE FUEL FILTER BY-PASS LIGHT FLICKERING AT TAKE-OFF CLIMB POWER SETTINGS. AIRCRAFT RETURN TO MAINTENANCE BASE, MAINTENANCE TECHNICIAN FOUND FUEL FI
- [SDR AUS20040029](https://openairdocs.org/sdr/AUS20040029), Jan 19, 2004: PLANETARY GEAR. VIBRATES. (AUS) RT ENGINE VIBRATION. INVESTIGATION FOUND THE VIBRATION CAME FROM THE PLANETARY GEARSET.
- [SDR 2003FA0000444](https://openairdocs.org/sdr/2003FA0000444), Apr 24, 2003: SHROUD. FAILED. IN-FLIGHT SHUTDOWN. SUSPECT 2ND STAGE LPC ROTOR SHROUD FAILED FROM INITIAL INSPECTION RESULTS. DESTROYED LPC, HPC, HPT, AND LPT.
- [SDR 2002FA0001231](https://openairdocs.org/sdr/2002FA0001231), Oct 25, 2002: LINE. CHAFED. PILOT CLOSED MAIN CABIN DOOR. UPON LOCKING DOOR CREW HEARD HISSING NOISE FROM DOOR AND DOOR SEAL WOULD NOT INFLATE. INSPECTION BY MAINTENANCE DISCOVERED LINE HA
- [SDR 20010529CW013](https://openairdocs.org/sdr/20010529CW013), Apr 16, 2001: FUEL CONTROL. MALFUNCTIONED. ENGINE LOST POWER IN FLIGHT. PILOT REPORTED THAT FUEL FLOW WAS ERRATIC AND THAT NR 1 BECAME LIMITED TO 40 PERCENT. WHEN TROUBLESHOT, THE FAULT WAS TRACED TO THE
- [SDR 99ZZZX3832](https://openairdocs.org/sdr/99ZZZX3832), Sep 28, 1999: BLADE. DENTED. DURING POST-FLIGHT INSPECTION, DISCOVERED THIRD STAGE LPT HAD ONE EACH BLADE SHROUD BROKEN AND SEVERAL BLADES DENTED. FIRST AND SECOND STAGE LPT'S HAVE DAMAGED 
- [SDR 99ZZZX2911](https://openairdocs.org/sdr/99ZZZX2911), Jul 12, 1999: INDICATOR. MALFUNCTIONED. PILOTS OBSERVED A 'FUEL FILTER BYPASS' INDICATION. FUEL FILTERS WERE CHANGED. INDICATION WAS STILL THERE. CHANGED LEFT ENGINE FUEL DIFFERENTIAL PRESSURE INDICAT
- [SDR 99ZZZX2262](https://openairdocs.org/sdr/99ZZZX2262), May 19, 1999: LINE. CHAFED. FUEL LINE IS CHAFING ON WIRING HARNESS THAT RUNS JUST AFT OF THE TRANSFER GEARBOX ON BOTH ENGINES. INSTALL SPIRAL WRAP AROUND FUEL LINE OR SEPARATE WIRES AND LI

## PMA parts (OpenAirDocs) (91, 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.

- [TA3200-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197208112920260818173104.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Mar 3, 2025
- [TA3200-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122849565320260818173104.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Mar 3, 2025
- [2118000-42](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199165805820230731171123.0001): Engine Control Unit. Honeywell International Inc. · PMA PQ1222NM · Replaces 2118000-42 · Jul 26, 2022
- [3073754-1PR](https://drs.faa.gov/browse/excelExternalWindow/455E4974043E2A3686257C94007032E5.0001): Ring, Retaining. Precision Ring, Inc. · PMA PQ2464CE · Replaces Garrett P/N 3073754-1 · Feb 23, 2014
- [3000002-10PR](https://drs.faa.gov/browse/excelExternalWindow/4229726F8178D8B286257C940070329F.0001): Ring, Piston Set. Precision Ring, Inc. · PMA PQ2464CE · Replaces Garrett P/N 3000002-10 · Feb 23, 2014
- [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
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/F796A3280CF675E786257B4000546D12.0001): Element Assembly. Western Filter A Division of Donalson Company Inc · PMA PQ1847NM · Replaces 897513-1, Alternate: 334508WFC · Mar 11, 2013
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/C93EE3A4793197F18625763F0068706C.0001): Element Assembly. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 897513-1, Alternate 334508WFC · Aug 20, 2009
- [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
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/8781767537282A74862575D300634D50.0001): Element Assembly. Western Filter A Division of Donaldson Company Inc · PMA PQ1847NM · Replaces 897513-1 · May 28, 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
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/D56CCCF0ADCF82648625746B0054F06A.0001): Element Assembly. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1 · Apr 16, 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
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/34E4F503DA4311DD86257348005BF898.0001): Element Assembly. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1 · Sep 18, 2007
- [2118002-41 2118002-42](https://drs.faa.gov/browse/excelExternalWindow/508F01D4E5D1FD39862572F100550933.0001): Digital Electronic Engine Control (DEEC). ONTIC Engineering & Manufacturing Inc · PMA PQ1398NM · Replaces 2118002-41 2118002-42 · May 14, 2007
- [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
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/36C90B91F89FD440862570AD0064BF75.0001): Element Assembly. Western Filter Corporation · PMA PQ1847NM · Replaces 897513-1 · Oct 29, 2006
- [1-1497-701](https://drs.faa.gov/browse/excelExternalWindow/135321864A569974862571E90063042C.0001): O-Ring Face Seal. Rexnord Industries, LLC · PMA PQ2030CE · Replaces Honeywell (Allied Signal, Garrett)… · Aug 31, 2006
- [2118002-42](https://drs.faa.gov/browse/excelExternalWindow/FC4507F335E0989786257132005C2416.0001): Digital Electronic Engine Control (DEEC). ONTIC Engineering & Manufacturing Inc · PMA PQ1398NM · Replaces 2118002-42 · Feb 8, 2006
- [2118002-41](https://drs.faa.gov/browse/excelExternalWindow/D81C645273F112BF86257132005C2400.0001): Digital Electronic Engine Control (DEEC). ONTIC Engineering & Manufacturing Inc · PMA PQ1398NM · Replaces 2118002-41 · Feb 8, 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
- [DN518498](https://drs.faa.gov/browse/excelExternalWindow/73B9A2266B0C955A8525704200569AAE.0001): Pressure Plate. Dynatech Aerospace Inc · Replaces 518498 · Jun 5, 2005
- [DN518477](https://drs.faa.gov/browse/excelExternalWindow/6ABAA5EE69472B0E8525704200569AAD.0001): Pressure Plate. Dynatech Aerospace Inc · Replaces 518477 · Jun 5, 2005
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/C32FF103402DC1B0852570500055C0F8.0001): Element Assembly. Western Filter Corporation · Replaces 897513-1 · May 15, 2005
- [1-1497-701](https://drs.faa.gov/browse/excelExternalWindow/10ACB489F61F51BC862573C60056A574.0001): O Ring Face Seal. Rexnord Industries, LLC · PMA PQ2030CE · Replaces Honeywell (Allied Signal, Garrett)… · Feb 8, 2005
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/03B428C4DD8948D0852570500055C145.0001): Element Assembly. Western Filter Corporation · Replaces 897513-1 · Jan 4, 2004
- [3000002-10PR](https://drs.faa.gov/browse/excelExternalWindow/E5D2C61FB15C23678525704A0053D22A.0001): Piston Ring. Precision Ring Inc · Replaces Garrett 3000002-10 · Oct 7, 2002
- [3073754-1PR](https://drs.faa.gov/browse/excelExternalWindow/72C353B54AFA7B558525704A0053D232.0001): Retaining Ring. Precision Ring Inc · Replaces Garrett 3073754-1 · Oct 7, 2002
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/A9E8F1E6664E7E9B8525704A00619FFB.0001): Element Assembly. Puroflow Inc · Replaces 897513-1 · Mar 3, 2002
- [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
- [CH31815-1](https://drs.faa.gov/browse/excelExternalWindow/52FBBE90679FA4E28525703E006CBAC9.0001): Igniter. Champion Aerospace LLC · Replaces AlliedSignal 3074541-3 · Jan 27, 1997
- [P-1008](https://drs.faa.gov/browse/excelExternalWindow/DC9FB0CB9CFBC6368525704A0061A74C.0001): Element, Assembly. Puroflow Inc · Replaces Garrett 897513-1 · Dec 26, 1996
- [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
- [3070685-6](https://drs.faa.gov/browse/excelExternalWindow/95FE6E2090EC696E852570440054ECA3.0001): Limiter. Honeywell Aerospace US LLC · PMA PQ1222NM · Replaces Original Equipment · Apr 6, 1994

All of them: https://openairdocs.org/engine/alliedsign-tfe731-4r/pma.md

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