Pratt & Whitney JT8D-17R
Service difficulty reports · 102
Newest first. General aviation reporting is voluntary.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'JT8D17R' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'JT8D17R' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR C7WA200600017Wire · brokenAIR RETURN: AT LIFT OFF, HEARD A LOUD BANG AND AIRCRAFT WOULD NOT PRESSURIZE. NO DOOR LIGHTS OBSERVED. RETURNED TO DEPARTURE. SECURED E&E BAY DOOR. PRESSURIZED AIRCRAFT OPERATIONAL CHECKS GOOD. E&E DOOR WARNING LIGHT INDICATION INOPERATIVE. REPAIRED BROSDR DHL2006740001Engine · failedNR 2 ENGINE FAILED AT 16000 FT. ACCOMPLISHED ALL EMERGENCY ABNORMAL CHECKLIST. REMOVED AND REPLACED NR 2 ENGINE ASSY IAW B727 MTM 71.2 RII 8188SDR C7WA200400071Actuator · leakingAIR RETURN; AFTER TAKEOFF AND FLAP RETRACTION SYSTEM (A) HYDRAULIC QUANTITY WAS DROPPING RAPIDLY. ACCOMPLISHED ABNORMAL PROCEDURE FOR LOSS OF SYSTEM (A) QUANTITY. FOUND NR 1 SLAT ACTUATOR LEAKING. REMOVED AND REPLACED SLAT ACTUATOR IAW MM. (K)SDR DHL200474006Web · corrodedDURING A-CHECK, THE FOLLOWING DISCREPANCIES WERE NOTED. NOSE SECTION LWR LOBE INTERIOR BS 312 AND RT SIDE HORIZONTAL WALKING BEAM. CORROSION AT FRAME ATTACH CLIP; CUT OUT DAMAGED WEB SECTION (ATTACH CLIP) AT STA.312 AT HORIZ WALKWAY BEAM RT SIDE IAW SRM 51-SDR AJN2002F00000Duct · crackedAIRCRAFT AIR RETURNED DUE TO NR 3 ENGINE FIRE WARNING ILLUMINATED ON TAKEOFF CLIMB. CREW COMPLETED CHECKLIST. LIGHT EXTINGUISHED AFTER NR 3 THROTTLE AT IDLE. MAINTENANCE FOUND NR 3 ENGINE 8TH STAGE DUCT CRACKED AND UPPER COWL DAMAGED. REMOVED AND REPLACED SDR C1HA200185012Bolt · looseENGINE NR 1 LOST ALL OIL DURING LOSS OF PRESSURE PRECAUTIONARY ENGINE PROCEDURES WERE COMPLETED (AFTER 2 MIN COOL DOWN) AT 10 PSI OIL PRESSURE DROPPED TO 0 DURING WIND MILLING 17:05-18:00 OIL PRESSURE WAS AT 10 PSI AT SHUTDOWN AND DECREASE. INSPECTED ENGINE VISDR SCNA01045GearboxOn climbout from MSP the number one engine low oil pressure light illuminated, oil quantity dropped and oil pressure gauge started to drop verifying the warning light. Removed and replaced the gearbox, found oil pressure line leaking.SDR SCNA01016Compressor · stalledTWO HARD COMPRESSOR STALLS ON THE NUMBER TWO ENGINE JUST AFTER LEVELING OFF AT FL370. INSPECTED INLET AND EXHAUST, NO DAMAGE NOTED.SDR 0003302769Engine · stalledDURING APPROACH TO DEN, THE FLIGHT CREW RECEIVED A WINDSHEAR ALERT. THE ENGINE THROTTLES WERE ADVANCED PER PROCEDURES AND THE NR 2 ENGINE EXPERIENCED A COMPRESSOR STALL. AFTER THE WINDSHEAR ALERT, THE NR 2 ENGINE WAS RETARDED TO IDLE AND AN EMERGENCY WAS DECSDR SCNA00099Compressor · stalledDURING TAKEOFF ROLL, ENGINE NUMBER TWO COMPRESSOR STALL DURING THE TAKEOFF ROLL AT LAS (10 KNT) CROSS WIND. SLIGHT EPR FLUCUATION, SLIGHT NOISE, AIRFRAME PULSATED, SOFT STALL. INSPECTED INLET AND EXAUST NR 2 ENGINE, NO DEFECTS NOTED ALL PARAMETERS CHECK NORMSDR SCNA00095Fcu · stuckDURING CRUISE THE NUMBER ONE ENGINE STUCK AT HIGH EPR SETTING. THE CREW EXECUTED A PRECAUTIONARY IN FLIGHT SHUTDOWN AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE NUMBER ONE FUEL CONTROL UNIT. OPERATIONAL AND LEAK CHECKS GOOD.SDR RIVA0000027Nose Cowl · crackedPSM, CRACK AT NR 3 NOSE COWL AT 12 O''CLOCK POS AT NAC STA 77.5, 6 AFT OF COWL L/E. DAMAGE AREA WAS CUT OUT OF NOSE COWL AT NAC STA 77.5. THE REP PLATE WAS FAB FROM .050 2024T-3. DRILLED EXISTING (AND REPAIRED) HOLES ONTO REP PLATE. DEBURRED ALL EDGES ON NSDR RIVA0000020Fire Loop · malfunctionedYYZ - ON CLIMB-OUT AFTER TAKEOFF, THE ENGINE FIRE BELL AND LIGHT OPERATED INDICATING AN ENGINE FIRE. THE NR 3 ENGINE FIRE HANDLE WAS LIGHTED. THE EMERGENCY CHECK LIST WAS COMPLETED. THE AIRCRAFT RETURNED TO YYZ WITHOUT INCIDENT. NO FIRE WAS VISIBLE BY THE SDR DHL2000741001Line · looseON CLIMBOUT, NR 2 ENG SPOOLED BACK TO 1.8 EPR. ATTEMPTED TO GAIN MORE THRUST LEVER MOVEMENT WITH FWD THRUST LEVER MOVEMENT AND ENG FAILED. FOUND LOOSE LINE ON FUEL OIL COOLER TO P&D VLV. ALSO BACK SHELL LOCK WASHER BROKEN AND PACKING CUT. REMOVED AND REPLASDR MZZA99229Gearbox · damagedMNL - FLT 892 - PRECAUTIONARY ENGINE NR 3 SHUTDOWN, DUE TO OIL QTY LOSS DURING CLIMB-OUT. NO ENGINE PARAMETERS EXCEEDED. MAINTENANCE REMOVED AND REPLACED GEARBOX PER TASK CARD 99-7260-1-4005. OPS AND LEAKCHECK GOOD ENGINE COWL SECURED. AIRCRAFT RELEASED FORSDR MZZA99152Fan · crackedTNN - DURING S-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, A .5 INCH LONG CRACK WAS FOUND ON NR 1 ENGINE FIRST STAGE COMPRESSOR BLADE LEADING EDGE SURFACE. THE STAGE 1 COMPRESSOR DISC P/N 817401 WAS REMOVED AND REPLACED WITH A NEW ONE PER JT8D MM SECT 72-30 PARSDR 9902772762Engine · flamed outTHE NR 1 ENGINE FLAMED OUT AT START OF DESCENT. THE FLIGHT CREW ACCOMPLISHED ENGINE SHUTDOWN COM PROCEDURES THEN RESTARTED THE NR 1 ENGINE WITH NORMAL OPERATION THE REMAINDER OF THE FLIGHT. FLIGHT LANDED AT DESTINATION WITHOUT INCIDENT. MAINTENANCE PERFORMEDSDR SCNA99090Compressor · stalledDURING TAKEOFF ROLL AT ABOUT 40 KNOTS, NUMBER TWO ENGINE COMPRESSOR STALLED THREE TIMES. ABORTED TAKEOFF AND TAXIED BACK TO RAMP. INSPECTED NUMBER TWO ENGINE INLET AND EXHAUST WITH NO DAMAGE FOUND. RAN ENGINE PER MAINTENANCE MANUAL WITH ALL PARAMETERS NORMASDR SCNA99077Seal · failedENGINE NUMBER ONE SHUTDOWN DUE TO LOW OIL PRESSURE AND QUANTITY. LOSS OF OIL QUANTITY FOLLOWED BY LOSS OF OIL PRESSURE AND RISE OF OIL TEMPERATURE. ENGINE REDUCED TO IDLE PRIOR TO SHUTDOWN. FOUND ENGINE BEARING SEAL LEAKING AND EVIDENCE OF OIL FOUND IN THE ESDR SCNA99051Oil Pump · inoperativeDURING DESCENT AT APPROXIMATELY FL200, CREW OBSERVED LOW OIL PRESSURE LIGHT ON NR 2 ENGINE. OIL PRESSURE DECAYED TO 15 PSI, QUANTITY WAS 2 QTS AND TEMPERATURE STAYED IN GREEN BAND. ENGINE WAS SHUT DOWN AND SECURED PER COM PROCEDURES. THE APPROACH AND LANDINSDR SCNA98155Deice Duct · blownDURING CLIMBOUT, CREW OBSERVED ENGINE NUMBER 3 FIRE WARNING AFTER PASSING 10,000 FEET. NUMBER THREE ENGINE WAS SHUT DOWN PRECAUTIONARY AND FIRE BOTTLE WAS DISCHARGED. RETURNED AIRCRAFT TO MSP, UNEVENTFUL. FOUND THE NUMBER THREE ENGINE ANTI ICE DUCT TO HAVE SDR SCNA98131Compressor · damagedDURING A LINE MAINTENANCE CHECK, SOFT BODY COMPRESSOR INGESTION WAS DETECTED ON THE NUMBER THREE ENGINE. REMOVED AND REPLACED ENGINE.SDR 98ZZZM823Fuel Control · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)SDR 98ZZZM824Igniter Box · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)SDR EISA98243Igniter Box · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)SDR SCNA98084Power Stop · not stowedDURING TAKEOFF ROLL FOLLOWING A MAINTENANCE CHECK, THE AIRCRAFT WOULD NOT REACH TAKEOFF POWER ON THE NUMBER THREE ENGINE. FOUND THE PART POWER STOP IN THE PART POWER STOP POSITION. STOWED AND SAFETIED THE PART POWER STOP. ENGINE OPERATIONALLY CHECKS NORMAL.SDR 99ZZZM30Cap · missingDURING CRUISE, NR 2 ENGINE OIL PRESSURE DROPPED BELOW 30 PSI WITH LOW OIL PRESSURE LIGHT ON. MAX OIL TEMP 130 DEGREES C. ENGINE WAS SHUTDOWN. DID TURNBACK. FOUND NR 2 ENGINE OIL CAP MISSING. REPLACED CAP AFTER SERVICING WITH 19.5 QTS OF OIL. CHECKED FOR SDR 9803192712Relief Valve · failedDURING CLIMB AT 29,000 FEET, THE CENTER ENGINE OIL PRESSURE INDICATION DECREASED TO 30 PSI. AIRCRAFT DIVERTED TO SLC AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE CENTER ENGINE OIL PRESSURE RELIEF VALVE. ENGINE OPERATIONAL CHECK OK.SDR 9801262713Fuel Control · malfunctionedAS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE WAS SLOW RESPONDING TO THROTTLE SETTING. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT ENGINE FUEL CONTROL ASSEMBLY. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.SDR DHL97741003Power Supply · inoperativeAT FL 350 TAT -14 C , NR 2 EPR FLUCTUATED UP TO +.10 FUEL FLOW + 200 LBS FROM CRUISE SETTINGS WITH FRICTION LOCK SET CRUISE EPR INCREASED .02 OVER 10 MINUTE PERID. ALL OTHER ENGINES PARAMETERS APPEARED NORMAL. FLUCTUATIONS CONTINUED AT REDUCED POWER SETTINGSDR SCNA97281Compressor · failedTHE NUMBER 2 ENGINE COMPRESSOR STALLED AT FL 350. STALLS CONTINUED DURING DESCENT THEREFORE ENGINE WAS SHUTDOWN. REMOVED AND REPLACED NUMBER 2 ENGINE DUE TO STAGE 6 COMPRESSOR BLADE LIBERATION.SDR SCNA97126Cross Shaft Nut · looseDURING DESCENT HAD NO THROTTLE RESPONSE FROM THE NUMBER 3 ENGINE. FOUND UPPER THRUST CRANK ON INBOARD SIDE OF ENGINE CROSS SHAFT SECURING NUT LOOSE AND THRUST CRANK OFF THE SPRING SHAFT. REINSTALLED THRUST CRANK AND TORQUED AND SAFETIED NUT. PERFORMED ENGINSDR EISA97083O-Ring · damagedNR 3 ENGINE HAD OIL LOSS ON FINAL. INDICATIONS AT SHUT DOWN, QTY 0, PRESSURE IN YELLOW BAND AND YELLOW OIL LIGHT ILLUMINATED. REPLACED DAMAGED O-RING ON OIL RETURN LINE ABOVE OIL SCREEN. LEAK CHECKED OK PER CHAPTER 71. (M)SDR 9707072712Oil Press Ind · malfunctionedDURING CLIMB, THE NR 2 ENGINE OIL PRESSURE INDICATION BEGAN DECREASING. CREW RETARDED NR 2 ENGINE POWER TO IDLE. PRESSURE STABILIZED AT 36 PSI. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE OIL PRESSURESDR EISA97004Oil Press Switch · inoperativeNR 2 ENGINE OIL FILTER BYPASS/LOW PRESS LIGHT ILLUMINATED DURING FLIGHT. REMOVED AND REPLACED NR 2 LOW PRESS SWITCH. (M)SDR EISA96286Relief Valve · out of adjustDURING TAKEOFF, NR 2 OIL PRESSURE ROSE ABOVE RED LINE (APPROX 80 PSPSI). TROUBLESHOT ENGINE OIL PRESSURE RELIEF VALVE AND ADJUSTED PER MM, LEAK AND OPS CHECK GOOD. (M)SDR SCNA96448Engine · failedIN FLIGHT, NR 3 ENGINE LOW OIL/FILTER BYPASS LIGHT ILLUMINATED IN-FLIGHT. OIL PRESSURE, TEMPERATURE AND QUANTITY INDICATED NORMAL. SHUT DOWN ENGINE IN ACCORDANCE WITH COM PROCEDURES. REMOVED AND REPLACED OIL FILTER AND INSPECTION FOUND SMALL METAL CONTAMINSDR SCNA96213Prbc · malfunctionedNUMBER 1 ENGINE EGT WENT TO 670 ON CLIMBOUT. RETURNED TO LAS. INSPECTED INLET AND EXHAUST, INSPECTED AND BLEW OUT PT2 AND PT7 LINES AND CHANGED THE PRESSURE RATIO BLEED CONTROL, OPS CHECKED ENGINE.SDR EISA96102Filter · cloggedENGINE NR 2 OIL PRESSURE FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. REDUCED POWER LIGHT REMAINED ILLUMINATED WITH POWER AT IDLE. ENGINE SHUT DOWN AND RETURNED TO EWR. REPLACED NR 2 MAIN OIL SCREEN, RUN-UP AND LEAK CHECK OK. OIL PRESSURE LIGHT OPS CHECK NORSDR EISA96099Turbine · failedON TAKEOFF ROLL AT 60 KIAS AND AT TAKEOFF EPR 25 DEGREES CELSIUS. NR 2 ENGINE EGT BECAME EXCESSIVE AND A COMPRESSOR STALL OCCURRED. TAKEOFF WAS ABORTED. REPLACED NR 2 ENGINE IAW MM. (M)SDR 9615812762Compressor · stalledWHILE APPLYING POWER FOR TAKEOFF, THE NR 1 ENGINE HAD A COMPRESSOR STALL. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE PERFORMED THE FOLLOWING FUNCTIONS ON NR 1 ENIGNE, REPLACED PRBC, CHECKED ENGINE INLET AND EXHAUST AND DRAINESDR 9615682768Epr Indication · droppedDURING TAKEOFF, NR 2 ENGINE EPR INDICATION DROPPED. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. INSPECTED AND OPERATIONALLY CHECKED NR 2 ENGINE. OK FOR SERVICE.SDR DHL9674103APwr Supply · failedDURING CLIMB, NR 1, 2 AND 3 FUEL FLOW ERRATIC. FOUND NR 2 FUEL FLOW TRANSMITTER CAUSING FAULTS IN NR 1 AND NR 3 FUEL FLOW INDICATIONS. REMOVED AND REPLACED FUEL FLOW POWER SUPPLY PER M/M 73-31-12. REPLACED NR 2 ENGINE FUEL FLOW TRANSMITTER PER M/M 73-30-0, SDR SCNA96006Gearbox · malfunctionedTHE NR 3 ENGINE SHUT DOWN ON TAXI OUT. FOUND NR 3 ENGINE TO HAVE A GEARBOX PROBLEM, SUN COUNTRY WILL UPDATE THIS REPORT WHEN SHOP FINDINGS ARE AVAILABLE.SDR 9602992712Epr Indicator · malfunctionedNR 3 EPR INDICATION WAS ABNORMALLY LOW ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. THE NR 3 EPR SYSTEM WAS PLACED ON MEL AND THE FLIGHT CONTINUED AS SCHEDULED. MAINTENANCE SUBSEQUENTLY REPLACED THE EPR INDICATOR AND TRANSSDR 9519322715Prbc Vlv · malfunctionNR 2 ENGINE COMPRESSOR STALLED ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE PRBC VALVE AND INSPECTED THE ENGINE. NO DAMAGE NOTED.SDR SCNA95275N2 Rotor · lockedTHE NR 1 ENGINE WAS SHUTDOWN IN-FLIGHT DUE TO A LOCKED N2 ROTOR. REMOVED AND REPLACED THE NR 1 ENGINE.SDR EISA95290Fuel Control · failedNR 3 ENGINE QUIT AT 800 FEET AFTER TAKEOFF, NO WARNING, SHUTTERED AND QUIT. REMOVED AND REPLACED NR 3 ENGINE FUEL CONTROL IAW 73-21-1. OPS AND LEAK CHECK GOOD IAW 72-00. TRIMMED NR 3 ENGINE IAW 71-00-97. (M)SDR 95ZZZX5654Turbine Disk · fir tree failureDURING DEBLADING OF THE SECOND STAGE TURBINE DISK, 3 FIR TREES FELL OFF WHEN THE BLADES WERE REMOVED. OVERHAUL MANUAL PROCEDURES WERE FOLLOWED AND WERE NOT A CONTRIBUTING CAUSE TO THE DAMAGE. THE CRACKS ON THE FIR TREES APPEAR TO BE OLD DUE TO SOOT DEPOSITS.SDR 95ZZZX4101Turbine · failedKMIA/SVMC - FLT KYC203 - ON POWER RUN-UP FOR TAKEOFF KMIA, APPROXIMATE 1.6 EPR, NR 1 ENGINE BEGAN TO VIBRATE. REJECTED TAKEOFF, AND MONITORED ENGINE. EGT 500, N1 28 PERCENT, N2 52 PERCENT. UPON INSPECTION AT GATE, FOUND TURBINE FAILURE. ENGINE IS BEING REP
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