# Pratt & Whitney JT8D-7

- Type: Engine model (FAA registry)
- Registry code: 51724
- Manufacturer (registry): P & W
- Model: JT8D-7
- Engine type: Turbo-fan
- Power: 14,000 lb thrust
- Data sheet: [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (OpenAirDocs)
- Holder: Pratt & Whitney
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-jt8d-7

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 2011-03-01](https://openairdocs.org/ad/2011-03-01): Critical life- limited parts · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-15A and 9 more. Effective Mar 4, 2011
- [AD 2009-24-01](https://openairdocs.org/ad/2009-24-01): Fan blade · Pratt & Whitney Division JT8D-11, JT8D-15, JT8D-17 and 5 more. Effective Jan 4, 2010
- [AD 2006-17-07 R1](https://openairdocs.org/ad/2006-17-07-R1): High pressure compressor (HPC) front hubs and HPC disk · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Nov 2, 2006
- [AD 2005-17-16](https://openairdocs.org/ad/2005-17-16): Critical life-limited rotating parts · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Sep 30, 2005
- [AD 2003-12-07](https://openairdocs.org/ad/2003-12-07): 12th Stage high pressure compressor · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jul 18, 2003
- [AD 2003-05-07](https://openairdocs.org/ad/2003-05-07): Low pressure compressor (LPC) · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 17, 2003
- [AD 2000-22-06](https://openairdocs.org/ad/2000-22-06): Main Fuel Pump · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 8 more. Effective Dec 4, 2000
- [AD 99-01-08](https://openairdocs.org/ad/99-01-08): Stage 7 through Stage 15 High-Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT3D-1, JT3D-1-MC6, JT3D-1-MC7 and 30 more. Effective Jan 5, 1999
- [AD 98-21-24](https://openairdocs.org/ad/98-21-24): Compressor Disks · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Nov 16, 1998
- [AD 98-04-39](https://openairdocs.org/ad/98-04-39): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Feb 25, 1998
- [AD 97-19-12](https://openairdocs.org/ad/97-19-12): Hub Inspection · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Nov 18, 1997
- [AD 97-19-14](https://openairdocs.org/ad/97-19-14): Low Pressure Turbine (LPT) Blade Sets · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 9 more. Effective Oct 24, 1997
- [AD 96-23-14](https://openairdocs.org/ad/96-23-14): Combustion Chamber Outer Cases · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 2, 1997
- [AD 95-26-03](https://openairdocs.org/ad/95-26-03): High Pressure Compressor Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Jan 11, 1996
- [AD 86-09-02 R2](https://openairdocs.org/ad/86-09-02-R2): Combustion Chamber Liners · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 17, 1995
- [AD 95-16-07](https://openairdocs.org/ad/95-16-07): High Pressure Compressor (HPC) Disks · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 11 more. Effective Sep 11, 1995
- [AD 94-25-07](https://openairdocs.org/ad/94-25-07): Combustion Chamber Outer Case · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Mar 30, 1995
- [AD 95-02-16](https://openairdocs.org/ad/95-02-16): Fuel Nozzle and Support Assembly · Pratt & Whitney Division JT8D-209, JT8D-217, JT8D-217A and 17 more. Effective Feb 21, 1995
- [AD 91-24-14](https://openairdocs.org/ad/91-24-14): Bearing Seal Spacer · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jan 21, 1992
- [AD 89-24-02](https://openairdocs.org/ad/89-24-02): Fan Disk · Pratt & Whitney Division JT8D-7, JT8D-7A and JT8D-7B. Effective Nov 13, 1989
- [AD 86-08-04 R1](https://openairdocs.org/ad/86-08-04-R1): HPC Removable Sleeve Spacers · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Nov 4, 1986
- [AD 86-02-52 R1](https://openairdocs.org/ad/86-02-52-R1): Combustion Chamber · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 12 more. Effective Apr 14, 1986
- [AD 80-15-51](https://openairdocs.org/ad/80-15-51): Engine Rear Compressor Front Hubs · Pratt & Whitney Division JT8D-209, JT8D-1, JT8D-11 and 11 more. Effective Aug 21, 1980
- [AD 78-23-12](https://openairdocs.org/ad/78-23-12): Third Stage Turbine Blade Rivet · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 5 more. Effective Dec 20, 1978
- [AD 77-16-12](https://openairdocs.org/ad/77-16-12): Low Turbine Shaft · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 8 more. Effective Aug 31, 1977
- [AD 76-24-01](https://openairdocs.org/ad/76-24-01): Eighth Stage Compressor Disk · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-1A and 6 more. Effective Jun 22, 1977
- [AD 77-03-06](https://openairdocs.org/ad/77-03-06): Compressor Front Hubs · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 3 more. Effective Feb 25, 1977
- [AD 75-05-06](https://openairdocs.org/ad/75-05-06): Fuel Manifold Leakage · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Feb 24, 1977
- [AD 76-20-02](https://openairdocs.org/ad/76-20-02): Second Stage Fan Blades · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-1B and 3 more. Effective Oct 10, 1976
- [AD 75-01-01](https://openairdocs.org/ad/75-01-01): Low Turbine Shaft Spline · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-7 and 1 more. Effective Sep 17, 1975
- [AD 71-25-07](https://openairdocs.org/ad/71-25-07): Fuel Nozzle Support Assemblies · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-1A and 3 more. Effective Dec 14, 1971
- [AD 71-07-01](https://openairdocs.org/ad/71-07-01): Front Compressor Front Hub · Pratt & Whitney Division JT8D-1, JT8D-1A, JT8D-7 and 1 more. Effective Sep 7, 1971
- [AD 70-26-05](https://openairdocs.org/ad/70-26-05): First Stage Compressor Rotor Blades · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 29, 1970
- [AD 70-25-08](https://openairdocs.org/ad/70-25-08): Seventh Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Dec 15, 1970
- [AD 70-11-03](https://openairdocs.org/ad/70-11-03): Sixth Stage Compressor Discs · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Jun 12, 1970
- [AD 70-02-02](https://openairdocs.org/ad/70-02-02): Sixth Stage Compressor Rotor Disc · Pratt & Whitney Division JT8D-1, JT8D-11, JT8D-15 and 18 more. Effective Apr 15, 1970

## Registered aircraft

None registered with this engine model now.

## 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 (187, newest 50)

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

- [SDR NWAA081239989](https://openairdocs.org/sdr/NWAA081239989), Mar 28, 2008: COMPRESSOR. STALLED. DURING TAKEOFF ROLL AT 110 KNOTS, ENGINE NR 2 EXPERIENCED 2 COMPRESSOR STALLS. FLIGHT CREW ABORTED TAKEOFF AND RETURNED TO GATE. FLIGHT CREW REPORTED SNOW CONTA
- [SDR 07FDEA04548](https://openairdocs.org/sdr/07FDEA04548), Oct 10, 2007: TRANSMITTER. LOOSE. NR 2 LOW OIL PRESSURE FILTER BYPASS LIGHT ILLUMINATED IN DESCENT FOLLOWED BY OIL PRESSURE DROP TO ZERO. QRH PERFORMED, ENGINE SHUT DOWN WITH OIL PRESSURE AT 5 T
- [SDR 2007FA0000794](https://openairdocs.org/sdr/2007FA0000794), Sep 1, 2007: SKIN. DAMAGED. BIRD STRIKE ON LT LEADING EDGE, CAUSING DEEP DENT AMD A TEAR 5 INCHES VERTICAL AND 4 INCHES HORIZONTAL, FOUND ON POST FLIGHT INSPECTION. REPAIRED IAW SRM CHAPTE
- [SDR P3MB0709001](https://openairdocs.org/sdr/P3MB0709001), Sep 1, 2007: SKIN. DENTED. DURING POST FLIGHT INSPECTION, FOUND BIRD STRIKE DAMAGE ON LT WING LEADING EDGE, DAMAGE WAS A DENT APROX 8 INCHES LONG, 4 INCHES WIDE AND 1 INCH DEEP, WITH A TE
- [SDR AU510002044](https://openairdocs.org/sdr/AU510002044), Dec 12, 2005: PIPE. LEAKING. HYDRAULIC PIPE LOCATED IN NR 2 ENGINE NACELLE LEAKING.
- [SDR AU510002186](https://openairdocs.org/sdr/AU510002186), Dec 12, 2005: TEE FITTING. CRACKED. AIRSPEED SWITCH PITOT TEE FITTING CRACKED AND LEAKING ON SMALL DIAMETER END.
- [SDR AU510002215](https://openairdocs.org/sdr/AU510002215), Feb 12, 2005: ACTUATOR. LEAKING. ACTUATOR LOCATED IN LT WING LEAKING. LIMITED INFORMATION PROVIDED.
- [SDR EIA2003146](https://openairdocs.org/sdr/EIA2003146), Oct 25, 2003: O-RING. LEAKING. NR 1 ENGINE OIL QUANTITY DECREASED TO 1 GALLON AND NR 1 ENGINE OIL PRESSURE LIGHT CAME ON, SHUT DOWN NR 1 ENGINE, NR 1 ENGINE OIL PRESSURE AT 34 PSI. REPLACED A
- [SDR CA030930014](https://openairdocs.org/sdr/CA030930014), Sep 30, 2003: HOUSING. CRACKED. (CAN) THIS FUEL PUMP WAS INSTALLED TO REPLACED A TIME (X) FUEL PUMP, AFTER MANY ATTEMPS TO REPAIRED A FUEL LEAK,THE TECH DISCOVERED A CRACK IN THE PUMP HOUSING.
- [SDR DHL2003721001](https://openairdocs.org/sdr/DHL2003721001), May 15, 2003: ENGINE. MALFUNCTIONED. REJECTED TAKEOFF - UNABLE TO MAKE EPR ON NR 3. T/O EPR READINGS 1.94; 1.96; 1.83. UTILIZED EMERGENCY PROCEDURE 5.4.1, REJECTED TAKEOFF FLOW CHART, AND BRAKE ENE
- [SDR XNOA01107](https://openairdocs.org/sdr/XNOA01107), Feb 25, 2003: ENGINE. STALLED. ON ROTATION NR 2 ENGINE COMPRESSOR STALLED 3 TIMES. REDUCED POWER, ENGINE STABILIZED. FURTHER ADVANCEMENT OF NR 2 THROTTLE SHOWED ALL PARAMETERS NORMAL. PERFORM
- [SDR 0204199153](https://openairdocs.org/sdr/0204199153), Dec 29, 2002: ENGINE. DAMAGED. ENGINE NR 1 FAILED AND SHUTDOWN AFTER A THRUST REDUCTION AT 17,000 FEET. FLIGHT CREW RETURNED AIRCRAFT TO DEPARTURE AIRPORT AND PERFORMED AN UNEVENTFUL LANDING.
- [SDR 0203899150](https://openairdocs.org/sdr/0203899150), Nov 20, 2002: SEPARATOR. CONTAMINATED. DURING CLIMB, SMOKE AND FUMES ENTERED THE CABIN WITH ASSOCIATED LAVATORY SMOKE DETECTORS ACTIVATING. AIRCRAFT RETURNED TO AIRPORT. MAINTENANCE FOUND WATER SEPAR
- [SDR CA020912011](https://openairdocs.org/sdr/CA020912011), Aug 30, 2002: SPAR. CRACKED. (CAN) RT WING REAR SPAR CRACKED AT STA 200.
- [SDR 0202789150](https://openairdocs.org/sdr/0202789150), Aug 22, 2002: ENGINE. FAILED. DURING TAKEOFF ROLL, THE RIGHT ENGINE EXPERIENCED AN UNCONTAINED FAILURE AND RELATED ENGINE FIRE. CREW ABORTED TAKEOFF AND DISCHARGED THE RIGHT ENGINE FIRE BOTT
- [SDR 02FDEA00523](https://openairdocs.org/sdr/02FDEA00523), Jul 26, 2002: ENGINE. MALFUNCTIONED. NR 3 ENGINE OIL TEMPERATURE WENT INTO YELLOW BAND APPROX 10 MINUTES AFTER T/O. STARTED 15 MINUTE TIMING & COMPLIED WITH RED TABS. WHEN THRUST LEVER WAS RETARDED
- [SDR 02FDEA00397](https://openairdocs.org/sdr/02FDEA00397), Jun 13, 2002: ENGINE. LEAKING. LOST OF OIL QUANTITY AND PRESSURE IN NR 3 ENG. SHUTDOWN PER CHECK LIST AND LANDED. INSPECTED CHIP DETECTORS, AND FILTER FOUND TO BE CLEAN. FOUND OIL PUDDLED IN 
- [SDR 0200599154](https://openairdocs.org/sdr/0200599154), Feb 26, 2002: DUCT. DAMAGED. DURING CLIMBOUT, THE RIGHT ENGINE EXPERIENCED A FIRE WARNING INDICATION. CREW REDUCED RIGHT ENGINE THRUST TO IDLE SETTING AND LIGHT EXTINGUISHED. AIRCRAFT RETUR
- [SDR 0104809988](https://openairdocs.org/sdr/0104809988), Dec 30, 2001: ENGINE. STALLED. DURING CLIMBOUT THE RIGHT ENGINE EXPERIENCED A STALL WITH ASSOCIATED VIBRATION AND POWER LOSS. CREW SHUTDOWN THE RIGHT ENGINE AND RETURNED TO DTW. ENGINE OPERAT
- [SDR 0105159988](https://openairdocs.org/sdr/0105159988), Dec 30, 2001: COMPRESSOR. STALLED. DURING CLIMBOUT, THE RIGHT ENGINE EXPERIENCED A STALL WITH ASSOCIATED VIBRATION AND POWER LOSS. CREW SHUT DOWN THE RIGHT ENGINE AND RETURNED TO DTW. MAINTENANCE
- [SDR CA020121004](https://openairdocs.org/sdr/CA020121004), Dec 27, 2001: ROD. FAILED. (CAN) ON TAKEOFF FROM THUNDERBAY TO TORONTO, THE PLANE FELT HEAVY AND THE PROBLEM WAS SUGGESTED TO A FAULTY STAB AUGMENTATION COMPUTER, THAT WAS REPLACED THE NE
- [SDR CA011121016](https://openairdocs.org/sdr/CA011121016), Nov 1, 2001: HEAT EXCHANGER. SEPARATED. (CAN) UNABLE TO MAINTAIN CABIN PRESSURE WITH R/H PACK ONLY. LT PACK ON DEVIATION. FOUND HEAT EXCHANGER SEPARATED AT THE EXCHANGER. RE-SECURED AND PACKS OPERATED
- [SDR CA011114002](https://openairdocs.org/sdr/CA011114002), Sep 28, 2001: APU. FAILED. (CAN) APU QUIT ON PUSHBACK, OIL LEAK OBSERVED. FOUND APU COMPRESSOR / TURBINE HAD A NON CONTAINED FAILURE CAUSING SEVERE DAMAGE. (TURBINE BLADES FOUND IN APU CO
- [SDR CA010910012](https://openairdocs.org/sdr/CA010910012), Aug 22, 2001: BALLAST. FAILED. (CAN) STRONG ELECTRICAL BURNING SMELL IN COCKPIT AFTER TAKEOFF. THUNDERSTORM WHITE FLOODLIGHT SUSPECTED DUE TO LOCALIZATION OF SMELL. SMELL DISSIPATED WHEN THUN
- [SDR CA010906013](https://openairdocs.org/sdr/CA010906013), Aug 10, 2001: CONTROLLER. FAILED. (CAN) SHORTLY AFTER TAKEOFF THE FLIGHT CREW LOST CONTROL OF THE CABIN PRESSURE. THE CREW WAS UNABLE TO CONTROL THE CABIN IN MANUAL MODE. AIRCRAFT RETURNED TO MO
- [SDR CA010906016](https://openairdocs.org/sdr/CA010906016), Aug 1, 2001: CONTROLLER. FAILED. (CAN) AT FL 330 "CABIN PRESURE" WARNING LIGHT ILLUMINATED. CABIN UNCONTROLLABLE, RAPID CABIN DESCENT CARRIED OUT. CABIN LIGHT WENT OUT THROUGH FL 200 BUT CABIN 
- [SDR CA010727026](https://openairdocs.org/sdr/CA010727026), Jul 11, 2001: TRANSMITTER. FAILED. (CAN) STALL WARNING OCCURRED SEVERAL TIMES DURING APPROACH WITH SPEED ABOVE 220 KTS. REPLACED FLAP POSITION TRANSMITTER.
- [SDR CA010531002](https://openairdocs.org/sdr/CA010531002), Apr 23, 2001: CONTROLLER. FAILED. (CAN) AT FLIGHT LEVEL 350, THE PRESSURE LIGHT WARNING CAME ON. THE QRH APPLIED, THE CABIN ALTITUDE WENT TO 10,000 FEET THEN TO 11,000 FEET, THE CREW MANUALLY DE
- [SDR 0101399140](https://openairdocs.org/sdr/0101399140), Apr 11, 2001: CARBON SEAL. LEAKING. AIRCRAFT DIVERTED TO MSP DUE LOSS OF OIL QUANTITY. DURING CRUISE, THE RIGHT ENGINE OIL QUANTITY STEADILY DROPPED FROM 16 QTS TO 0 QTS WHILE THE OIL TEMPERATURE 
- [SDR DHL2001724002](https://openairdocs.org/sdr/DHL2001724002), Mar 8, 2001: VALVE. SATURATED. NR 2 ENGINE COMPRESSOR STALLING AT THRUST LEVELS ANYWHERE ABOVE IDLE. N1 FLUCTUATING 3 TO 4 PERCENT (UNSTABLE) N1 INDICATING 28 TO 33 PERCENT, N2 52 PERCENT AFT
- [SDR CA010321009](https://openairdocs.org/sdr/CA010321009), Feb 13, 2001: RECEPTACLE. BURNED. (CAN) ON TAKEOFF, BURN SMELL REPORTED IN THE GALLEY AREA. CIRCUIT BREAKER PULLED NO APPARENT SMOKE. FOUND NR 16 OVEN RECEPTACLE BURNT. REPLACED NR 16 RECEPTABLE
- [SDR CA010308002](https://openairdocs.org/sdr/CA010308002), Jan 31, 2001: LIGHT. ARCED. (CAN) PRIOR TO TAKEOFF ELECTRICAL ARCHING AND ASSOCIATED SMOKE OBSERVED COMING FROM CAPTAINS FORWARD OVERHEAD PANEL LIGHTS FOLLOWED BY CIRCUIT BREAKER FOR MAP L
- [SDR CA010201004](https://openairdocs.org/sdr/CA010201004), Dec 18, 2000: TURBINE. DAMAGED. (CAN) AIRCRAFT REJECTED TAKEOFF ON ROLL DUE TO THE EPR INDICATION THAT WENT FROM 2.01 DOWN TO 1.6 (ENGINE PRESSURE RATIO). FLIGHT ATTENDANT REPORTED HEARING A L
- [SDR CA001110016](https://openairdocs.org/sdr/CA001110016), Oct 9, 2000: WINDOW. DAMAGED. (CAN) CREW REPORTED SMALL HOLE 1/4 - 1/2 INCH IN COCKPIT LEFT HAND SLIDING WINDOW.CHANGED LEFT HAND COCKPIT WINDOW.
- [SDR CA001019029](https://openairdocs.org/sdr/CA001019029), Sep 3, 2000: BOLT. MISSING. (CAN) DURING WALK AROUND INSPECTION OF AIRCRAFT, LEFT HAND NOSE LANDING GEAR WHEEL ASSEMBLY, FOUND WITH ONE TIE BOLT MISSING. (TIE BOLT ATTACHES HUB HALVES TOGE
- [SDR CA001019027](https://openairdocs.org/sdr/CA001019027), Aug 26, 2000: CONTROLLER. FAILED. (CAN) THE CAPTAIN RECEIVED A SUBSTANTIAL ELECTRICAL SHOCK WHILE AIRCRAFT WAS PARKED, FROM AROUND THE EDGE OF THE SLIDING WINDOW.WITH THE AIRCRAFT ON EXTERNAL PO
- [SDR CA001004015](https://openairdocs.org/sdr/CA001004015), Aug 25, 2000: SERVO. FAILED. (CAN) AILERON SERVO WILL NOT DISENGAGE WITH SERVO SWITCHED OFF. UNABLE TO DISENGAGE AUTO PILOT. AILERON SERVO AND NR 1 DIRECTIONAL GYRO CHANGED.
- [SDR CA001004017](https://openairdocs.org/sdr/CA001004017), Aug 24, 2000: MOTOR. FAILED. (CAN) PRIMARY LONGITUDINAL TRIM DID NOT WORK SHORTLY AFTER TAKEOFF. NEITHER SUITCASE HANDLES OR THUMB SWITCHES WORKED. ALTERNATE TRIM WORKED AND SHORTLY THEREAF
- [SDR DHL2000717119](https://openairdocs.org/sdr/DHL2000717119), Aug 18, 2000: HOUSING. STRIPPED. ON CLIMBOUT OF EWR, OIL (NR 1 ENG) QUANTITY BEGAN A SLOW STEADY DECREASE. AS QUANTITY APPROACHED ZERO OIL PRESSURE BEGAN DECREASING. ENGINE SHUT DOWN IN FLIGHT 
- [SDR CA000918006](https://openairdocs.org/sdr/CA000918006), Aug 17, 2000: WIRE. DAMAGED. (CAN) STALL INDICATION FAILURE LIGHT ON TRAINING FLIGHT, AIRCRAFT RETURNED TO BASE. FOUND LT GENERATOR TRIPPED, ATTEMPTED RESET, NIL FIX, FOUND DAMAGED WIRING.R
- [SDR CA000918003](https://openairdocs.org/sdr/CA000918003), Aug 8, 2000: FAN. FAILED. (CAN) BURNING SMELL ON PRE-DEPARTURE COMING FROM THE ELECTRICAL EQUIPMENT COMPARTMENT. FOUND THE A/C BUS CONTROL PANEL CIRCUIT BREAKER POPPED, UNABLE TO RESET. 
- [SDR 0002729998](https://openairdocs.org/sdr/0002729998), Aug 5, 2000: CONNECTOR. DAMAGED. DURING CRUISE FLIGHT, THE LEFT ENGINE OIL TEMPERATURE INDICATION ROSE TO 145 DEGREES. THE FLIGHT CREW FOLLOWED COM PROCEDURES, DECLARED AN EMERGENCY, SHUT DOWN 
- [SDR 0002719998](https://openairdocs.org/sdr/0002719998), Aug 3, 2000: SHAFT. SHEARED. DURING DESCENT INTO MSP, THE RIGHT ENGINE EXPERIENCED A FLAME-OUT PRECEEDED BY AN OIL LOW PRESSURE LIGHT INIDICATION AND A RIGHT ENGINE GENERATOR OFF LIGHT INDI
- [SDR CA000830010](https://openairdocs.org/sdr/CA000830010), Jul 31, 2000: TIRE. BLOWN. (CAN) AIRCRAFT REJECTED TAKEOFF DUE TO LT ENGINE POWER LOSS (125-130 KNOTS). NR 2 MAIN TIRE BLOWN, TIRE SEPARATION, DEBRIS OF TIRE FLEW INTO LT ENGINE CAUSING D
- [SDR DHL2000724002](https://openairdocs.org/sdr/DHL2000724002), Jul 28, 2000: ENGINE. MALFUNCTIONED. AFTER BEING CLEARED FOR T/O (A) KIAH, AIRCRAFT WAS TAXIED INTO POSITION AND POWER ADVANCED FOR T/O, NO EPR INDICATION ON NR 2 ENGINE. TAKEOFF WAS REJECTED BELOW
- [SDR DHL2000721003](https://openairdocs.org/sdr/DHL2000721003), Jul 25, 2000: ENGINE. MALFUNCTIONED. DURING TAKEOFF (APPROX 100 KTS) NR 3 ENG WOULD NOT MAKE T/O TRUST AT 1.94 MAX EPR WITH T/L FULL FWD WAS 1.90 WITH PACKS ON. INSP ENG INLET & EXHAUST, NO DEFECT 
- [SDR DHL2000721004](https://openairdocs.org/sdr/DHL2000721004), Jul 25, 2000: ENGINE. MALFUNCTIONED. DURING T/O AFTER V2 NR 3 ENG EGT CAME UP TO 620 DEGREES FOR 25 - 30 SECONDS. ABNORMAL PROCEDURE COMPLETED INCLUDING INFLIGHT ENG SHUTDOWN. RETURNED TO IAH.
- [SDR CA000721006](https://openairdocs.org/sdr/CA000721006), Jul 1, 2000: GUARD. MISSING. (CAN) ON WALKAROUND, CREW NOTICED TAILCONE RELEASE HANDLE GUARD MISSING. GUARD REPLACED BY MAINTENANCE.
- [SDR CA000721007](https://openairdocs.org/sdr/CA000721007), Jun 19, 2000: BATTERY. OVERHEATED. (CAN) SMOKE OR MIST COMING OUT VENT HOLE FROM MAIN E/E DOOR ON WALK AROUNDFOUND THE MIST COMING FROM THE MAIN BATTERIES, WHO WERE FOUND TO BE OVER CHARGED, NO A
- [SDR CA000714022](https://openairdocs.org/sdr/CA000714022), Jun 13, 2000: BRACKET. CRACKED. (CAN) FIRST OFFICER RUDDER PEDAL ATTACH BRACKET CRACKED AT FORWARD RT ATTACH LUG RADIUS. AD 89-14-02. REPLACED BRACKET.

All 187: https://openairdocs.org/engine/pratt-whitney-jt8d-7/reports.md

## STCs that may be installed (OpenAirDocs) (19)

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 SE1622GL](https://openairdocs.org/stc/SE1622GL): Installation of Ametek 8TJ124GGR1 digital mass fuel flow transmitter. ABX Air Incorporated
- [STC SE01588AT](https://openairdocs.org/stc/SE01588AT): Installation of McClain International JT8D first stage turbine airseal as documented. McClain International, Inc
- [STC SE2930SO](https://openairdocs.org/stc/SE2930SO): Installation of an alternate gearbox cover seal utilizing an aluminum retainer .040-inch thick with a molded-in-place elastomeric seal contoured to fit the main housing/cover flange interface. Parker O-Seal Division. Lists JT8D Series
- [STC SE497NE](https://openairdocs.org/stc/SE497NE): Installation of oil tank filler neck check valve assembly. Aviation Components Support
- [STC SE3916NM](https://openairdocs.org/stc/SE3916NM): Installation of CADC bleed valve supports brackets, P/N B10002 or RB10003, as a replacement part for P&W P/N 578273. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE79WE](https://openairdocs.org/stc/SE79WE): Installation of CADC bleed valve support brackets, P/N B10001 or RB10006, as a replacement part for P&W P/N 493317 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Aeroparts Mfg & Repair. Lists JT8D Series
- [STC SE00049AT-D](https://openairdocs.org/stc/SE00049AT-D): Installation of Intermediate Compressor Case (JT8D SERIES). Aero Component Technologies. Lists JT8D Series
- [STC SE2787CE](https://openairdocs.org/stc/SE2787CE): Installation of P/N T92871 first stage turbine vanes. Trans World Airlines Inc
- [STC SE59GL](https://openairdocs.org/stc/SE59GL): Installation of O-ring face seal P/N-s 1-1337-700, -701, 1-1633-700, -701, 1-1738-700, -701; and/or 1-2233-700, 701. Rexnord, Inc
- [STC SE86WE](https://openairdocs.org/stc/SE86WE): Replace the airoils on P&WA P/Ns 495051, 478351, 583751, 653851, 653951, 572451, 583351, 653751, 653151, 676951, 728951, 709951, 710751, 627751, 737271, 578551, 738271, 747171, 792871, 786471, 583751, 777971, 780591, 782571, 793181, 799771, 794481, 794491 , 798781, and 799191. Chromizing Company
- [STC SE557NE](https://openairdocs.org/stc/SE557NE): Installation of oil tank shuttle valve. Stockbridge William D
- [STC SE2666SO](https://openairdocs.org/stc/SE2666SO): Modification of the anti-ice mount bracket. Cook Airtomic
- [STC SE593NE](https://openairdocs.org/stc/SE593NE): Installation of a Select Controls Inc. Engine Oil Shuttle Valve, P/N 2057-1-001. (See Eligibility List). Basken Valve Corporation. Lists JT8D Series
- [STC SE1930SO](https://openairdocs.org/stc/SE1930SO): Installation of power control shaft bushing. Cook Airtomic Division. Lists JT8D Series
- [STC SE83WE](https://openairdocs.org/stc/SE83WE): Installation of heat shield assembly P/N 408-007 as a replacement part for P&W P/N499941 or 749609 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE84WE](https://openairdocs.org/stc/SE84WE): Installation of heat shield assembly 408-008 as a replacement part for P&W No. 586918 used on JT8D-1, -5, -7, -9, -9A, -15 and -17 engines. Hughes Helicopter. Lists JT8D Series
- [STC SE67WE](https://openairdocs.org/stc/SE67WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SA2627WE](https://openairdocs.org/stc/SA2627WE): Installation of fuel control rod end bearings. Triumph Corporation. Lists JT8D Series
- [STC SE5058NM](https://openairdocs.org/stc/SE5058NM): Incorporation of feather seals into platforms of the first stage nozzle guide vanes, P&W P/N 653751, 737271, 738271, 747171, 792871, 786471, and 798771. Chromizing Company

## 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.

- [769047](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196048268620260305194310.0001): Hub – Turbine. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 769047 · Oct 31, 2024
- [769104](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190368865820260305193701.0001): Disk - Turbine,            4 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 769104 · Oct 31, 2024
- [754227](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188912684820260305194310.0001): Case – Compressor, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 754227 · Oct 31, 2024
- [E741346](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186556581720260305201741.0001): Lock- Compressor Blade. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 741346 · Oct 31, 2024
- [811086](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172993763520260305193806.0001): Housing Assy – Gearbox, Front. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 811086 · Oct 31, 2024
- [774403](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170344065020260305193807.0001): Blade – Turbine Rotor, 3 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 774403 · Oct 31, 2024
- [745902](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166225527820260305193701.0001): Disk - Compressor,      2 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 745902 · Oct 31, 2024
- [E655421](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161625986720260305201740.0001): Washer – Key, Turbine Rotor, 2 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 655421 · Oct 31, 2024
- [466750](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151358703220260305193807.0001): Ring – Oil Sealing, Compressor Rear Bearing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 466750 · Oct 31, 2024
- [739585](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148214395320260305193808.0001): Seal Option (Interchange-ability Control No). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 739585 · Oct 31, 2024
- [691834](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146007864820260305194309.0001): Ring – Sealing, #4 Bearing, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 691834 · Oct 31, 2024
- [761519](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139626019620260305201741.0001): Bushing Option (Interchangeability Control No.). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761519 · Oct 31, 2024
- [822007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129273464720260305193700.0001): Disk - Compressor,      7 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 822007 · Oct 31, 2024
- [809808](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125934943520260305193807.0001): Blade – High Pressure Compressor,    8 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 809808 · Oct 31, 2024
- [636984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121401889320260305194310.0001): Tube – Air Supply, #4 Bearing Seal, Inner Internal, Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 636984 · Oct 31, 2024
- [587501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115134110020260305193701.0001): Disk - Turbine,            1 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 587501 · Oct 31, 2024
- [629886](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112406865020260305193806.0001): Ring – Sealing, #3 Bearing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 629886 · Oct 31, 2024
- [783852](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106240135920260305193807.0001): Vane – Turbine Stator, 2 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 783852 · Oct 31, 2024
- [808501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195065031820260305211425.0001): Blade – Turbine Rotor, 1 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 808501 · Oct 28, 2024
- [761518](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187972602620260305165918.0001): Boss Option(InterchangeabilityControl No.). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761518 · Oct 28, 2024
- [506503CL2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181748401820260318212721.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL2 · Oct 28, 2024
- [759354](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181638814320260305211425.0001): Washer – Flat, .355 OD x .043. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 759354 · Oct 28, 2024
- [506503CL6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181091118320260318212723.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL6 · Oct 28, 2024
- [735330](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180290137320260318212719.0001): Fairing – Fuel Nozzle Support. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 735330 · Oct 28, 2024
- [474948P3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180277325820260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P3 · Oct 28, 2024
- [474948P12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176258339120260318212721.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P12 · Oct 28, 2024
- [761812](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173772421120260318212719.0001): Case – Turbine Exhaust Assembly of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 761812 · Oct 28, 2024
- [506503CL5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170888580720260318212723.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL5 · Oct 28, 2024
- [628777](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166995481720260318212719.0001): Spacer – Plate Combustion Chamber Duct Support. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 628777 · Oct 28, 2024
- [791047](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165505708420260305170150.0001): Duct Seg FanDifsr Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 791047 · Oct 28, 2024
- [506503CL1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164114275620260318212721.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL1 · Oct 28, 2024
- [474949](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157358752120260305211424.0001): Stud – Plain, .190-24-32 x 1.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474949 · Oct 28, 2024
- [756505](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155445952020260318212718.0001): Blade – Compressor Rotor 5 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 756505 · Oct 28, 2024
- [491833](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154894814620260305211429.0001): Housing SphericalBearing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 491833 · Oct 28, 2024
- [776616](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150494846020260305211430.0001): Fairing – RearCompressor FanDuct, Assy Of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 776616 · Oct 28, 2024
- [570566](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148867501520260305211425.0001): Bushing – Diffuser Case, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 570566 · Oct 28, 2024
- [811872](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145954136220260313172447.0001): Compressor Stator – 12 Stage, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 811872 · Oct 28, 2024
- [577354CLI577354CL2577354CL3577354CL4577354CL5577354CL6577354CL7577354CL8577354CL9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143713314320260305170150.0001): Vane TurbineStator, 4 Stage. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 577354CLI577354CL2577354CL3577354CL4577… · Oct 28, 2024
- [664236](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141599681420260318212719.0001): Box & Cable – Thermocouple Assembly of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 664236 · Oct 28, 2024
- [450735](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140000587120260305170150.0001): Seal Ring - Compressor Rear Bearing, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 450735 · Oct 28, 2024
- [768363](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136844616120260318212657.0001): Switch - Differential Pressure. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 768363 · Oct 28, 2024
- [525148](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136825413920260305211430.0001): Strut - FanExhaust. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 525148 · Oct 28, 2024
- [328419](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135955459520260305211424.0001): Seal .424 ID x .103 DIA - Round. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 328419 · Oct 28, 2024
- [506503CL3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135562819320260318212722.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL3 · Oct 28, 2024
- [474948](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135310988920260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948 · Oct 28, 2024
- [628748](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133054679120260305165912.0001): Duct CombustionChamber, Inner,Assembly of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 628748 · Oct 28, 2024
- [806748](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131570016020260313172447.0001): Case CC, Assy of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 806748 · Oct 28, 2024
- [474948P9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131069181420260318212720.0001): Stud – Plain .190-24-32 x 2.188 Long. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 474948P9 · Oct 28, 2024
- [505509](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124953493420260305211430.0001): Shield - Heat,NR4 Bearing,Assy Of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 505509 · Oct 28, 2024
- [506503CL4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123460851220260318212722.0001): Metering Plug – Bleed Control. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 506503CL4 · Oct 28, 2024

All of them: https://openairdocs.org/engine/pratt-whitney-jt8d-7/pma.md

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