# Pratt & Whitney JT9D-7R4E - Type: Engine model (FAA registry) - Registry code: 51555 - Manufacturer (registry): P & W - Model: JT9D-7R4E - Engine type: Turbo-fan - Power: 50,000 lb thrust - Data sheet: [TCDS E3NE](https://openairdocs.org/tcds/E3NE) (OpenAirDocs) - Holder: Pratt & Whitney - Installed in: 1 registered aircraft - Page: https://openairdocs.org/engine/pratt-whitney-jt9d-7r4e 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 2021-09-10](https://openairdocs.org/ad/2021-09-10): Turbine Engine Compressor Section · Pratt & Whitney JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective May 27, 2021 - [AD 2007-18-06](https://openairdocs.org/ad/2007-18-06): Inspection of the blade root thickness · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 5, 2007 - [AD 2004-01-08](https://openairdocs.org/ad/2004-01-08): One-piece fan case shield · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 10, 2004 - [AD 2002-07-04](https://openairdocs.org/ad/2002-07-04): Low Pressure Turbine (LPT) 5th Stage Disks · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective May 14, 2002 - [AD 2001-17-30](https://openairdocs.org/ad/2001-17-30): High Pressure Turbine 1st Stage Disk Aft Lugs · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 4, 2001 - [AD 2001-04-11](https://openairdocs.org/ad/2001-04-11): High Pressure Turbine (HPT) Disks · Pratt & Whitney Division JT9D-20, JT9D-7, JT9D-7A and 7 more. Effective May 7, 2001 - [AD 98-21-22 R1](https://openairdocs.org/ad/98-21-22-R1): High Pressure Compressor Disks · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 8 more. Effective Jan 18, 2000 - [AD 99-20-04](https://openairdocs.org/ad/99-20-04): High Pressure Turbine Disks · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Oct 29, 1999 - [AD 97-25-10 R1](https://openairdocs.org/ad/97-25-10-R1): (HPT) Disks · Pratt & Whitney Division JT9D-59A, JT9D-70A, JT9D-7Q and 5 more. Effective Jul 29, 1998 - [AD 96-25-10](https://openairdocs.org/ad/96-25-10): Design Turbine Exhaust Case · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Feb 18, 1997 - [AD 96-17-11](https://openairdocs.org/ad/96-17-11): Low pressure turbine (LPT) vane · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Nov 18, 1996 - [AD 94-08-06](https://openairdocs.org/ad/94-08-06): Fan Blade · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Jul 5, 1994 - [AD 91-03-03](https://openairdocs.org/ad/91-03-03): High Pressure Compressor Turbine Driveshaft · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 22, 1991 - [AD 90-23-19](https://openairdocs.org/ad/90-23-19): Air Seal · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 13 more. Effective Nov 23, 1990 - [AD 90-14-08](https://openairdocs.org/ad/90-14-08): High Pressure Compressor · Pratt & Whitney Division JT9D-7R4D and JT9D-7R4E. Effective Jul 2, 1990 - [AD 87-23-05 R1](https://openairdocs.org/ad/87-23-05-R1): Fan Case Assembly · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Mar 23, 1990 - [AD 86-25-51](https://openairdocs.org/ad/86-25-51): Low Altitude Surges · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 3 more. Effective Mar 20, 1987 - [AD 86-23-03](https://openairdocs.org/ad/86-23-03): Second Stage High Pressure Turbine Rotor (HPTR) Airseal · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 1 more. Effective Dec 8, 1986 - [AD 86-03-03](https://openairdocs.org/ad/86-03-03): Fuel Nozzle Flow And Spray Cone Angle · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4E and JT9D-7R4E4. Effective Mar 14, 1986 - [AD 83-22-52 R1](https://openairdocs.org/ad/83-22-52-R1): Refurbishing Fuel Nozzles · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Feb 21, 1984 - [AD 78-16-05](https://openairdocs.org/ad/78-16-05): Sixth Stage Turbine Disks · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Sep 12, 1978 - [AD 76-24-03](https://openairdocs.org/ad/76-24-03): Fan Blades · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Dec 30, 1976 - [AD 76-12-03](https://openairdocs.org/ad/76-12-03): Sixth Stage Turbine Disk · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Jun 22, 1976 - [AD 73-16-05](https://openairdocs.org/ad/73-16-05): Fourth and Fifth Stage Turbine Discs · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective Aug 15, 1973 Historical (superseded or no longer in force): - [AD 2012-04-15](https://openairdocs.org/ad/2012-04-15) (historical): Engine · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-59A and 16 more. Effective Apr 23, 2012 - [AD 2007-05-17](https://openairdocs.org/ad/2007-05-17) (historical): Airworthiness Limitations Section (ALS) · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-7 and 15 more. Effective Apr 12, 2007 - [AD 2005-26-09](https://openairdocs.org/ad/2005-26-09) (historical): 1st stage fan blades. · Pratt & Whitney Division JT9D-7R4D, JT9D-7R4D1, JT9D-7R4E and 4 more. Effective Jan 11, 2006 - [AD 2002-08-11](https://openairdocs.org/ad/2002-08-11) (historical): Airworthiness Limitations Section (ALS) - Critical Life-Limited Parts · Pratt & Whitney Division JT9D-20, JT9D-20J, JT9D-3A and 17 more. Effective May 28, 2002 - [AD 2000-01-13](https://openairdocs.org/ad/2000-01-13) (historical): Pratt & Whitney Division JT9D-7, JT9D-70A, JT9D-7A and 13 more. Effective Feb 23, 2000 - [AD 99-08-12](https://openairdocs.org/ad/99-08-12) (historical): Maintenance Program, Mandatory Inspections · Pratt & Whitney Division JT9D-20J, JT9D-3A, JT9D-59A and 16 more. Effective May 13, 1999 ## Registered aircraft (1) - [N605KW](https://openairdocs.org/aircraft/N605KW): [Alta 767 Spv LLC](https://openairdocs.org/faa-owner/ALTA%20767%20SPV%20LLC), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1984, S/N 23180 ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports (1) 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 20120921022529I](https://openairdocs.org/incident/20120921022529I), Sep 21, 2012: Boeing 767-238 (N774WD), San Bernardino, CA, No damage. The aircraft departed sbd on a special flight permit to mlb. After take-off the right hand over-wing emergency slide door opened and the emergency slide,… ## Service difficulty reports (68, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2DYA2019040438001](https://openairdocs.org/sdr/2DYA2019040438001), Mar 8, 2019: ENGINE. POWER LOSS. ON DESCENT L/H ENGINE LOST PNEUMATIC PRESSURE AFTER THAT ENGINE FAILURE TO ACCELERATE. FOUND FUEL CONTROL APPROACH SOLENOID FAULTY, ACCOMPLISH TEST OF THE PNEUM - [SDR 2DYA2018121300001](https://openairdocs.org/sdr/2DYA2018121300001), Sep 11, 2018: COMPRESSOR. STALLED. AT TOP OF DECENT LH ENGINE COMPRESSOR STALLED 4 TIMES. OIL PRESSURE DROPPED TO 13 PSI NO TEMPERATURE EXCEEDANCE SHUT DOWN PER QRH. SERVICED # 1 ENG OIL IAW B767 - [SDR 2DYA20151030014](https://openairdocs.org/sdr/2DYA20151030014), Oct 29, 2015: FLUID. LEAKING. ON TAXI OUT FOR DEPARTURE, MX NOTICED FLUID LEAKING FROM LT ENG. PILOT FROM ACFT BEHIND N251 MADE CONTACT WITH N251 CREW & REPORTED FLUID LEAK. AS ACFT WAS PREP - [SDR I5EA2012071101](https://openairdocs.org/sdr/I5EA2012071101), Jul 11, 2012: HOUSING. CRACKED. LEAKING FUEL AFTER START. - [SDR FDEA201111305082](https://openairdocs.org/sdr/FDEA201111305082), Nov 30, 2011: SIGNAL COND UNIT. FAILED. DURING T/O AT TYS AT 90 KNOTS - ECAM AND ENG 1 LIGHT - OIL HI PRESS - ILLUMINATED. CREW REJECTED T/O - LIGHT WENT OUT IMMEDIATLY. COMPLETED RTO CK LIST & QRH FO - [SDR 08FDEA04371](https://openairdocs.org/sdr/08FDEA04371), Oct 15, 2008: ENGINE. HUNG START. NUMBER TWO ENGINE HUNG START AT 36 PERCENT N2, EGT 506'. ABORTED START FOLLOWED QRH PROCEDURES. SECOND START ATTEMPT NUMBER TWO ENGINE HUNG AT 38 PERCENT N2. ST - [SDR 05212008001](https://openairdocs.org/sdr/05212008001), May 7, 2008: CLAMP. FAILED. THE CREW REPORTED THAT AFTER A NORMAL TAKEOFF AND CLIMB, AND AFTER GOING INTO CRUISE THE LEFT ENGINE WOULD NOT PRODUCE GREATER THAN 70 PERCENT N1, 80 PERCENT N2 - [SDR 07100701](https://openairdocs.org/sdr/07100701), Jul 6, 2007: FUEL CONTROL. FAULTY. CLIMBING BETWEEN FL 370 AND 390, LEFT ENGINE RETARDED JUST ABOVE FLIGHT IDLE AND WOULD NOT RESPOND TO ANY THROTTLE MOVEMENT. AFTER DESCENT PASSING THROUGH FL 34 - [SDR 05290701](https://openairdocs.org/sdr/05290701), May 25, 2007: LINER. DEPARTED. DURING TAKEOFF FROM EGSS EN ROUTE TO KIAD MUCH OF THE FAN EXIT OUTER CASE LINER SEGMENT AFT OF THE FAN EXIT GUIDE VANES SEPARATED FROM THE NR 1 ENGINE ESN 71680 - [SDR SCS4200600001](https://openairdocs.org/sdr/SCS4200600001), Oct 10, 2006: BLADE. OUT OF TOLERANCE. ENGINE WAS REMOVED FROM SERVICE DUE TO A DAMAGE IN C9 BLADE (AREA "E") OUTSIDE BLENDABLE LIMITS ACCORDING TO P&W ENGINE MANUAL. THE DENT WAS DISCOVERED BY BOROS - [SDR 06FDEA03543](https://openairdocs.org/sdr/06FDEA03543), Oct 2, 2006: ENGINE. UNKNOWN. NR 2 ENG HI OIL TEMP ALERT TEMP CLIMB DURING CLIMB AND CONTINUE TO CLIMB ABOVE SHUT DOWN LIMITS. ENG SHUT DOWN AT THAT POINT, MAX OIL TEMP 190 DEG C. T/S IN PRO - [SDR AUS20040349](https://openairdocs.org/sdr/AUS20040349), Apr 21, 2004: CABIN PRESSURE. MALFUNCTIONED. (AUS) CABIN DIFFERENTIAL PRESSURE STUCK AT 8.6 PSI. - [SDR AUS20031211](https://openairdocs.org/sdr/AUS20031211), Nov 23, 2003: WATER HEATER. FAULTY. (AUS) AFT GALLEY NR 1 WATER BOILER FAULTY. - [SDR AUS20031099](https://openairdocs.org/sdr/AUS20031099), Oct 25, 2003: SYMBOL GENERATOR. FAILED. (AUS) LT AND RT EFIS SYMBOL GENERATORS FAILED. - [SDR AUS20030841](https://openairdocs.org/sdr/AUS20030841), Aug 16, 2003: LINK. SHEARED. (AUS) RT INBOARD TRAILING EDGE FLAP LINK SHEARED ON OUTBOARD HINGE. LINK IS LOCATED BETWEEN AFT FLAP AND SLAVE DRIVE BELLCRANK. - [SDR AUS20030772](https://openairdocs.org/sdr/AUS20030772), Jul 30, 2003: WIRE. SHORTED. (AUS) RT ENGINE GENERATOR A' PHASE FEEDER CABLE CHAFED AND SHORT CIRCUITING TO ENGINE COWL. - [SDR AUS20030642](https://openairdocs.org/sdr/AUS20030642), Jun 25, 2003: SHUTOFF VALVE. FAULTY. (AUS) FLAP/SLAT HYDRAULIC SHUTOFF VALVE FAULTY. - [SDR AUS20030643](https://openairdocs.org/sdr/AUS20030643), Jun 10, 2003: COMPUTER. FAULTY. (AUS) LT FLIGHT CONTROL COMPUTER (FCC) FAULTY. - [SDR AUS20030472](https://openairdocs.org/sdr/AUS20030472), May 2, 2003: SOLENOID. FAULTY. (AUS) FLIGHT DECK DOORLOCK SOLENOID FAULTY. - [SDR AUS20021354](https://openairdocs.org/sdr/AUS20021354), Nov 19, 2002: FAN. FAILED. (AUS) GASPER FAN FAILED. - [SDR AUS20021197](https://openairdocs.org/sdr/AUS20021197), Oct 10, 2002: TORQUE TUBE. CORRODED. (AUS) RH INBOARD FLAP TORQUE TUBE AND COLLAR FITTING CORRODED BEYONDLIMITS. FOUND DURING INSPECTION IAW AD/B767/108. - [SDR AUS20021001](https://openairdocs.org/sdr/AUS20021001), Sep 6, 2002: FUSE. FAILED. (AUS) RH MAIN LANDING GEAR UP' HYDRAULIC FUSE FAILED. FUSE MAIN RESET SPRING BROKEN. - [SDR AUS20021002](https://openairdocs.org/sdr/AUS20021002), Sep 6, 2002: PIPE. CRACKED. (AUS) LH HYDRAULIC SYSTEM HYDRAULIC PIPE TO HEAT EXCHANGER LOCATEDUNDER THE SAILBAOT FAIRING CRACKED. LOSS OF LH HYDRAULIC SYSTEM FLUID. LH HYDRAULIC CASE DRAIN - [SDR AUS20020666](https://openairdocs.org/sdr/AUS20020666), Jul 9, 2002: ENGINE. LEAKING. (AUS) APU LEAKING OIL. OIL FUMES IN CABIN. - [SDR AUS20020517](https://openairdocs.org/sdr/AUS20020517), May 27, 2002: ENGINE. MALFUNCTIONED. (AUS) LT ENGINE HARD TO START DURING INFLIGHT START ON TEST FLIGHT FOLLOWING HEAVY MAINTENANCE. - [SDR 02FDEA00237](https://openairdocs.org/sdr/02FDEA00237), Apr 8, 2002: FUEL CONTROL. FAULTY. ON TAKEOFF THROTTLES WERE 2 KNOB WIDTH APART ON CLIMB NR 1 ENG W/N REACH FULL PWR. DURING DESCENT NR 1 IDG ADVISORY ILLUM AND TEMP REACHED 144 DEG. REMOVED AND - [SDR AUS20020282](https://openairdocs.org/sdr/AUS20020282), Mar 26, 2002: MODULE. FAULTY. (AUS) HYDRAULIC FILTER MODULE FAULTY. - [SDR AUS20020135](https://openairdocs.org/sdr/AUS20020135), Feb 21, 2002: RELIEF VALVE. FAILED. (AUS) HYDRAULIC PUMP PRESSURE RELIEF VALVE FAULTY. VALVE WAS BYPASSING FLUID. - [SDR AUS20020107](https://openairdocs.org/sdr/AUS20020107), Feb 10, 2002: WIRE. BURNED. (AUS) APU GENERATOR FEEDER CABLE BADLY BURNED. THE CABLE WAS ALSO LOOSE WITH INSULATION MISSING. - [SDR AUS20020005](https://openairdocs.org/sdr/AUS20020005), Jan 4, 2002: FUEL CONTROL. FAULTY. (AUS) LT ENGINE FUEL CONTROL UNIT SUSPECT FAULTY. - [SDR AUS20011248](https://openairdocs.org/sdr/AUS20011248), Nov 27, 2001: FAN BLADE. FAILED. (AUS) LT ENGINE FAN BLADE FAILED. BLADE EXITED THROUGH COWL. - [SDR AUS20011285](https://openairdocs.org/sdr/AUS20011285), Nov 13, 2001: SKIN. DEBONDED. (AUS) NR 8 RT LEADING EDGE SLAT DISBONDED. FOUND DURING INSPECTION IAW AD/B767/73. - [SDR AUS20011284](https://openairdocs.org/sdr/AUS20011284), Nov 10, 2001: PULLEY. WORN. (AUS) RT ENGINE THRUST CONTROL CABLE PULLEYS (2OFF) LOCATED AT STA 240.0 WERE FOUND TO BE WORN. FOUND DURING INSPECTION IAW AD/B767/118(EI 762-76-003). - [SDR AUS20011172](https://openairdocs.org/sdr/AUS20011172), Nov 7, 2001: ACTUATOR. FAULTY. (AUS) APU DOOR ACTUATOR FAULTY. - [SDR AUS20011204](https://openairdocs.org/sdr/AUS20011204), Oct 31, 2001: FITTING. CORRODED. (AUS) LT AND RT INBOARD FLAP TORQUE TUBE SPLINES AND COLLAR FITTINGS CORRODED. FOUND DURING INSPECTION IAW AD/B767/108. - [SDR AUS20011065](https://openairdocs.org/sdr/AUS20011065), Oct 10, 2001: MOTOR. FAULTY. (AUS) APU STARTER FAULTY. - [SDR AUS20011027](https://openairdocs.org/sdr/AUS20011027), Sep 27, 2001: STARTER. BURNED OUT. (AUS) APU STARTER MOTOR BURNED OUT. STARTER MOTOR HAD REMAINED ENGAGED FOLLOWING APU START. - [SDR AUS20010968](https://openairdocs.org/sdr/AUS20010968), Sep 5, 2001: ACOUSTIC PANEL. MISSING. (AUS) RT ENGINE COLD STREAM DUCT ACOUSTIC PANELS MISSING. - [SDR AUS20010956](https://openairdocs.org/sdr/AUS20010956), Sep 4, 2001: LANYARD. MISSING. (AUS) OXYGEN MASKS LOCATED AT SEATS 26J/K HAD MISSING LANYARDS (3OFF). - [SDR AUS20010680](https://openairdocs.org/sdr/AUS20010680), Jul 1, 2001: FSEU. FAULTY. (AUS) FLAP/SLAT ELECTRONIC UNIT (FSEU) SUSPECT FAULTY. - [SDR AU010308](https://openairdocs.org/sdr/AU010308), Apr 4, 2001: HOSE. LEAKING. (AUS) RT MAIN LANDING GEAR TILT ACTUATOR HYDRAULIC HOSE LEAKING. - [SDR AUS20011199](https://openairdocs.org/sdr/AUS20011199), Apr 4, 2001: HOSE. LEAKING. (AUS) RH MAIN LANDING GEAR TILT ACTUATOR HYDRAULIC HOSE LEAKING. - [SDR AU010081](https://openairdocs.org/sdr/AU010081), Jan 27, 2001: SWITCH. FAULTY. (AUS) LT HYDRAULIC TAIL SHUTOFF VALVE SWITCH MODULE FAULTY. - [SDR AUS20010630](https://openairdocs.org/sdr/AUS20010630), Jan 27, 2001: SWITCH. FAULTY. (AUS) LH HYDRAULIC TAIL SHUTOFF VALVE SWITCH MODULE FAULTY. - [SDR AU001256](https://openairdocs.org/sdr/AU001256), Dec 17, 2000: COVER. MISSING. (AUS) BULK CARGO VENT COVER MISSING. AD/B767/65 AND FAA AD FAD 92-02-12 REQUIRE THE COVER TO BE FITTED FOLLOWING REMOVAL OF THE BULK CARGO VENTILATION VALVE IAW - [SDR AU001163](https://openairdocs.org/sdr/AU001163), Dec 4, 2000: PANEL. SEPARATED. (AUS) RT STRUT TRUNNION ACCESS PANEL SEPARATED FROM AIRCRAFT. THE PANEL CAUSED IMPACT DAMAGE TO THE RT HORIZONTAL STABILISER LEADING EDGE AND TOP SKIN. FOLLOWIN - [SDR AU000643](https://openairdocs.org/sdr/AU000643), Sep 1, 2000: CONTROL CABLE. WORN. (AUS) ENGINE THRUST CONTROL CABLES PN TLA2 AND PN TRA2 WORN BEYOND LIMITS. FOUND DURING INSPECTION IAW AD/B767/118. - [SDR AU000694](https://openairdocs.org/sdr/AU000694), Sep 1, 2000: CONTROL CABLE. WORN. (AUS) ENGINE THRUST CONTROL CABLES TLA-2 AND TRA-2 LOCATED IN THE RHFORWARD CARGO HOLD WERE WORN BEYOND LIMITS. FOUND DURING INSPECTION IAW AD/B767/118. - [SDR AU000852](https://openairdocs.org/sdr/AU000852), Aug 26, 2000: BELLCRANK. FAULTY. (AUS) PCA BELLCRANK SHEAR RIVETS FAILED. FOUND DURING INSPECTION IAW EI 767-027-0112 AND FAA AD 2000 17-05. - [SDR AU000589](https://openairdocs.org/sdr/AU000589), Jul 13, 2000: COMPRESSOR. CONTAMINATED. (AUS) HP COMPRESSOR DISCS (STG 8, 10, 12 AND 14) FOUND WITH SILVER PLATE CONTAMINATION, CAUSED BY USE OF SILVER PLATED NUTS FITTED AT TIE ROD LOCATIONS. All 68: https://openairdocs.org/engine/pratt-whitney-jt9d-7r4e/reports.md ## STCs that may be installed (OpenAirDocs) (1) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE00054AT-D](https://openairdocs.org/stc/SE00054AT-D): Modification of the turbine exhaust case to provide increased wall thickness for the purpose of improved blade containment. Aero Component Technologies ## PMA parts (OpenAirDocs) (over 1,000, 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. - [WF335297](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132393134320250602133021.0001): Filter Element, Oil. Donaldson Company Inc · PMA PQ2432CE · Replaces 815189, Alternate: AD-B863F-65Y4 · May 23, 2025 - [AA134S-1KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184879292020230503123547.0001): Igniter Plug. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces AA134S-1 · Apr 27, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149540485520240306163131.0001): Bleed Valve. Goodrich Corporation · PMA PQ1352NM · Replaces 728244 · Apr 7, 2023 - [623V100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120575539320231218190434.0001): Bleed Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 728244 · Apr 7, 2023 - [1011V0400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115703959220230914150543.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 792396 · Apr 5, 2023 - [1011V0400-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111683462420230914150542.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 806273 Rev. Original (11-9-90) · Apr 5, 2023 - [1011V0400-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108147711720230914150544.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 792396 · Apr 5, 2023 - [684V800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188649902420230914183251.0001): Thermostat Flow Control. Honeywell International Inc. · PMA PQ1222NM · Replaces 756796 Rev. B (8-22-90) · Mar 29, 2023 - [666V100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181891677520230914183252.0001): Fuel Check Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 706354 Rev. C (8-6-90) · Mar 29, 2023 - [1011V0400-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164641560420230914183241.0001): Turbine Case Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 801443 Rev. A (8-17-90) · Mar 29, 2023 - [666V100-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129402277020230914183240.0001): Fuel Check Valve. Honeywell International Inc. · PMA PQ1222NM · Replaces 803669 Rev. Original (3-28-89) · Mar 29, 2023 - [ST1946-163SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157259267720220608164142.0001): Packing-Preformed. Seal Dynamics Inc · PMA PQ1715CE · Replaces ST1946-163 · Apr 28, 2022 - [10-614960-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID843352222920210921141218.0001): Stator- -EEC. Honeywell International Inc. Honeywell Aerospace · PMA PQ1222NM · Replaces 783643 · Apr 21, 2021 - [10-614965-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID739545970620210921141219.0001): Rotor-EEC. Honeywell International Inc. Honeywell Aerospace · PMA PQ1222NM · Replaces 781997 · Apr 21, 2021 - [10-614965-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID532863254720210921141546.0001): Rotor - EEC Generator. Honeywell International Inc. Honeywell Aerospace · PMA PQ1222NM · Replaces 781997 · Apr 21, 2021 - [10-614960-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100089221820210921141545.0001): Stator - EEC Generator. Honeywell International Inc. Honeywell Aerospace · PMA PQ1222NM · Replaces 783643 · Apr 21, 2021 - [DEC06- 003-501](https://drs.faa.gov/browse/excelExternalWindow/E2F24218F1DE901086258629005AC423.0001): Seal, Shaft, Stationary. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 218304 · Nov 16, 2020 - [DEC01- 056-527](https://drs.faa.gov/browse/excelExternalWindow/54EE811A2D8363BE86258629005AC230.0001): Gasket - .093 Free Height. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces ST1111-27 ST1121-27 ST1141-27 · Nov 16, 2020 - [M5001518-01](https://drs.faa.gov/browse/excelExternalWindow/E63F78CEE74AAE3086258601005A4B50.0001): Shoulder Pin. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces Pratt & Whitney P/N 5001518-01 · Oct 7, 2020 - [M770354](https://drs.faa.gov/browse/excelExternalWindow/5BFC3294592D814B862585E4003A0124.0001): Spacer-#1&2 Bearing. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces Pratt & Whitney P/N 770354 · Sep 9, 2020 - [M5005438-01](https://drs.faa.gov/browse/excelExternalWindow/9BE41C959A160DC2862585E4003A1D51.0001): Stop- Instrumentation Plug. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces Pratt & Whitney P/N 5005438-01 · Sep 8, 2020 - [H49513-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199865578120240703183103.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces ST2119-10 · Apr 1, 2020 - [K29109-5-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199222314220240703182956.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 638834 · Apr 1, 2020 - [MK50476-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196841897320240703183001.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 641834 · Apr 1, 2020 - [H29117-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194053167920240703183012.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 662141 · Apr 1, 2020 - [K39255-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193201026820240703183043.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 753970 · Apr 1, 2020 - [H29118-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192129229120240703182937.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 618097 · Apr 1, 2020 - [K29110-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191799248720240703182941.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 618106 · Apr 1, 2020 - [H50361-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189842981620240703183046.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 760552 · Apr 1, 2020 - [K1000X4PW](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188589440020240703183043.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 753965 · Apr 1, 2020 - [K52341-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186716157020240703183050.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 798643 · Apr 1, 2020 - [F39244-3BC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183518510320240703183036.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 746922 · Apr 1, 2020 - [H29220-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181296887920240703182959.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 639299 · Apr 1, 2020 - [H29011-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179081188420240703183101.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces ST2117-12 · Apr 1, 2020 - [H29605-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178996417420240703183009.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 649734 · Apr 1, 2020 - [F5031-3BCPW](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174223066620240703183026.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 714847 · Apr 1, 2020 - [CN39971-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173827076120240703183014.0001): Nut, gangchannel,S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 677824 · Apr 1, 2020 - [MF39839-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172863478620240703183032.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 743080 · Apr 1, 2020 - [MF49663-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168864943220240703183015.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 677828 · Apr 1, 2020 - [MF29748-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168182111020240703182934.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 596295 · Apr 1, 2020 - [K39085-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165068875520240703183012.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 650410 · Apr 1, 2020 - [H49513-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164735282820240703183103.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces ST2119-09 · Apr 1, 2020 - [MK1000X4PW](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154056867920240703182919.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 410191 · Apr 1, 2020 - [MK1031-3PW](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152243115020240703183022.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 707842 · Apr 1, 2020 - [H29112-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151789073520240703182938.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 618103 · Apr 1, 2020 - [F2000-5PW](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150087570720240703182928.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 523105 · Apr 1, 2020 - [F29964-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149905483120240703182948.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 637285 · Apr 1, 2020 - [H29819-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149068996020240703182944.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 624998 · Apr 1, 2020 - [K29110-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147186387620240703182942.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 618106 · Apr 1, 2020 - [MF29122-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145687999320240703182955.0001): Nut, S-L. Arconic Global Fasteners & Rings, Inc., dba Arconic Fastening Systems · PMA PQ1351NM · Replaces 638676 · Apr 1, 2020 All of them: https://openairdocs.org/engine/pratt-whitney-jt9d-7r4e/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.