Pratt & Whitney JT9D series
Service difficulty reports · 123
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 = 'JT9D' 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 = 'JT9D' 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 ABXA2024012616Warning Message · false indicationDURING TAXI RH ENG EGT OVERTEMP ON START EGT 562 AC RETURED TO GATE AND GROUNDED BY MAINTENANCE PERFORMED FIM 71-08 FAULT TREE 816 SECOND ENGINE START ATTEMPT CARRIED OUT AND WITHIN LIMITS. NO IMMEDIATE MTC ACTION REQUIRED. AUGH #2024-0020 MAINTENANCE REUSDR ABXA2024011812Vane · malfunctionedWHILE SETTING THRUST DURING A STATIC TAKEOFF WITH EEC'S DEFERRED A COMPRESSOR STALL OCCURRED. THE COMPRESSOR STALL SEEMED TO BE ON THE LT ENG, ABORTED TAKE OFF AND RETURNED TO THE GATE.MAINTENANCE GROUNDED AC ,MAINTENANCE T/S IAW FIM 71-05 F/T 806. PERFORMED BSDR 2DYA20200828005Generator · disengagedPASSENGER FLIGHT EN ROUTE FROM GEO TO JFK WAS AT TOP OF DECENT (AT FL380 TIME APPROXIMATE 0027Z). THE LT GENERATOR WENT OFF LINE AND THE APU GENERATOR PICKED UP THE ELECTRICAL LOAD. N1, N2 AND N3 WAS REDUCED WITH COMMANDED THROTTLE REDUCTION AND EGT BEGAN TOSDR UIEA2017020200143Spinner · crackedON WALKAROUND, FOUND NR 1 ENGINE SPINNER CAP CRACKED ON SEVERAL OF THE FLANGE SURFACES (<P>REMOVED AND REPLACED FORWARD SPINNER CAP IAW B767 AMM 72-51-01 TORQUE CHECKS GOOD </P>)SDR UIEA2016033100227Pump · malfunctionedUPON LEVEL OFF AT FL 360, RT ENG COMPRESSOR STALLED 4 TIMES. NO EXCEEDANCES WERE NOTED. ACCOMPLISHED NR 2 ENG BORESCOPE INSPECTION IAW ECM ITEM NR 2016-098 STEPS 4-9, WITH NO SIGNIFICANT DISCREPANCIES NOTED. REFERENCE WO 012864 FOR DETAILS. ACCOMPLISHED STESDR UIEA2016030500115Unknown · not reportedIN CRUISE AT FL 350, THE RT ENG COMPRESSOR STALLED AT LEAST 3 TIMES. WE REDUCED POWER & CONTINUED. NO ADDITIONAL STALL AT REDUCED POWER. PERFORMED TEST IAW AMM 71-01-00, PERFORMED MINOR ADJUSTMENTS. COMPLIED WITH TEST 10 & 9 WITHIN TEST 8. NO ADJUSTMENTS SDR FDEA201310092461Mount · corrodedNR 2 PYLON AFT ENGINE MOUNT HAS CORROSION ON FWD & AFT SIDES OF MOUNT, ON INBD AND OTBD, HORIZONTALLY POSITIONED BOLTS, RECESSED AREAS. REPAIRED IAW EA 6-5451-T0302401 PART 1. REPAIR CLASSIFIED AS MINOR.SDR UIEA2013092700509Engine · vibrationSIGNIFICANT VIBRATION LT ENGINE ALL RANGE OF RPM. REPAIRED IAW SOPM 20-20-01 AND 20-41-02.SDR 2012FA0000569Interphone · inoperativeL2 INTERPHONE INOPERATIVE DURING FLIGHT.SDR UIEA2012081500361Actuator · separatedLEFT WING TRAILING FLAP DAMAGE, DUE TO SPOILER PANEL ACTUATOR SEPARATED. ACCOMPLISHED EO 6757A040, PART NR 1. TEMP REPAIR.SDR FDEA201208092923Hinge Fitting · gougedLT NLG AFT DOOR UPPER FWD HINGE FITTING HAS .2500" X .5" GOUGE FROM CONTACT WITH DOOR CONTROL ROD (ON AFT FACE OF HINGE FITTING) R & R LT NLG AFT DOOR UPPER FWD HINGE FITTING IAW A310 SRM 51-72-10. REMOVED AND REINSTALLED FLOOR PANEL 121PF IAW A310-200 AMM 53SDR FDEA201205312039Pressure Switch · failedDESCENDING OUT OF FL310 WE GOT AN OIL CLOG LIGHT ON NR 1 ENGINE. COMPLIED WITH PROCEDURES, SHUTDOWN NR 1 ENGINE. ALL OIL PRESSURES INDICATED NORMAL BEFORE AFTER SHUTDOWN. AFTER ENGINE SHUTDOWN NR 1 OIL CLOG LIGHT REMAINED ON. T/S IAW TSM 79-00-00, FIGSDR FDEA201205302015Pressure Switch · failedNR 2 FUEL FLITER CLOG WOULD NOT GO AWAY AFTER QRH PROCEDURE. FOLLOWED ECAM AND QRH. DECLARED PRECAUTIONARY EMERGENCY. NR 2 ENG REMAINED AT IDLE REMAINDER OF FLIGHT. REF TSM 73-30-10, AMM 73-34-00-00, AMM 73-34-11-04, AND AMM 73-12-03-04: FOUND LIGHT STAYESDR KCSA11028Filter · dirtyNR 3 ENGINE FLAME OUT DURING DESCENT THROUGH 30,000FT. ENGINE RESTARTED PER QRH 68 RESTART CHECKLIST AT 26,000FT NO TEMPERATURES EXCEEDED. ALL OTHER PARAMETERS NORMAL. OIL 25 PSI ENGINE NORMAL REST OF FLIGHT. COMPLIED WITH B747 FIM 71-01-DD-03, REPLACED FUSDR ABXR201012110055Skin · crackedDURING C-CHECK FOUND LT & RT AIR PHONE ANTENNAS CRACKED AT STA 335, S-34 LT & RT AND S-35 LT & RT. REMOVED ANTENNAS AND REPAIRED MOUNTING HOLES IAW AMES REA B653-60299-MR.SDR ABXR201012110056Skin · crackedDURING C-CHECK FOUND FUSELAGE SKIN CRACKED .5" AT STA. 1654, S-5L. REPAIRED IAW SRM.SDR FDEA201012054591Regulator Valve · failedGOT HIGH OIL PRESSURE NR 2 ENG ON T/O ROLL. REJECTED T/O AT LOW SPEED. SECOND TAKEOFF NORMAL. 1ST T/O 62PSI, 2ND T/O 58 PSI. R & R 2 ENGINE OIL PRESSURE REGULATOR VALVE REF AMM 79-21-04-04-0. PERFORMED OIL PRESSURE TEST NR 7, REF 71-00-00, RAN NR2 ENGINE IAW SDR FDEA201012034558Oil Cooler · false activationGOT HIGH ENG OIL PRESSURE NR 2 ENG ON T/O ROLL. REJECTED T/O INDICATIONS WERE BACK TO NORMAL AFTER EXITING RUNWAY. RAN NR 2 ENG IAW JRH. NO DEFECTS NOTED. OIL NEVER ROSE ABOVE 58 PSI WITH THROTTLE ADVANCED AND WAS 50 TO 52 PSI AT IDLE. OIL TEMP WAS ALSO WISDR FDEA201010284186Crossbeam · corrodedAFT CARGO COMPT FLOOR - TRANSVERSAL BEAM AT FR58 FOUND CORRODED. CROSSBEAM WAS REPLACED IAW 51-72-10.SDR FDEA201010184101Fitting · misrepairedMAIN DECK FLOOR STRUCTURE - PREVIOUS REPAIR FOUND AT FITTING LOCATED BTWN FR11 & FR15A AT Y 1500. REPAIR DOES NOT CONFORM WITH AN EXISTING SRM REPAIR. FLOOR FITTING WAS REPLACED IAW SRM 51-72-10.SDR EIAA2010069Fuel Control · malfunctionedON DESCENT FROM FL340 NR 2 ENGINE FAILED TO RESPOND TO THRUST LVR INPUT. NO RESPONSE AT FL300 TAT-18 PUT ANTI-ICE FUEL HEAT ON AT FL250 TAT-10 NO RESPONSE AT FL220 TAT-5, THRUST LVR STATED TO RESPOND NORMALLY TO INPUTS. ALL ENGINE PARAMETERS APPEARED NORMAL SDR FDEA201006302414Skin · damagedLT WING - EXISTING REPAIR AT T/E OF FLAP INBD WITH DEBONDS. LT WING FLAP INBD WAS REPAIRED IAW SRM 57-52-12, FIG 204.SDR FDEA201006182368Skin · damagedRT ELEVATOR - T/E LOWER SKIN SURFACE WITH DEBONDING (600MM X 100MM, SPANWISE X CORDWISE) AT 300MM FROM ER 40. RT ELEVATOR T/E LOWER SKIN WAS REPAIRED IAW EA 6-5520-141514A.SDR FDEA201006182386Skin · gougedRT WING - FLAP OUTBD UPPER SKIN WITH 2 SCRATCHES BTW RIB 2 AND RIB 3. FLAP UPPERSKIN WAS REPAIRED IAW EA 6-5758-141543.SDR FDEA201006092367Skin · damagedRT WING - FLAP OTBD T/E SKIN SURFACE DEBONDED (1360MM LENGHT BY 190MM WIDTH) BETWEEN RIB 2 AND RIB 4. RT WING FLAP OTBD WAS REPAIRED IAW EA 6-5750-140260.SDR EIAA2010017Fuel Control · inoperativeNR 3 ENG LOSS OF THROTTLE COMMAND, RAPID RISE IN EPR, THROTTLE RETARDED TO IDLE BEFORE POWER REDUCED. REMOVED AND REPLACED NR 3 FUEL CONTROL UNIT PER MM 73-21-01, REMOVED AND REPLACED FUEL PUMP PER MM 73-11-01. ACCOMPLISHED HIGH POWER RUN UP PER MM 71-00-00 SDR FDEA201005111507Actuator · leakingLT WING NR 6 SPOILER ACTUATOR LEAK. PRESSURED THE HYD SYS CK LEAKAGE IAW AMM 29-10-00-3. REPLACED THE LT NR 6 SPOILER ACTUATOR IAW AMM 27-64-14-4, RESULT:10 DROPS/10MIN CARRIED OUT OPS TEST OF ROLL TEST IAW AMM27-11-00-5 AND LEAK CHECK. TEST OK AND NO LESDR FDEA201003240978Pressure Switch · failedT/O, 1 MIN NR 1 ENG FUEL FILTER CLOG LT ILLUMINATED FOLLOWED QRH NO RELIEF RTB LAND WT 271.5K LBS. RELEASED FOR SERVICE IAW MEL: 73-36-03-01. ONCE EACH FLIGHT DAY." NR 1 ENG FUEL FILTER INSPECTED & NO CONTAMINATION FOUND. R & R FUEL FILTER IAW AMM 73-12-0SDR FDEA201002150424Transmitter · malfunctionedAFTER TOGA POWER SET ON T/O, GOT A NR 1 ENG HIGH OIL PRESS LIGHT. REJECTED T/O. ALSO DURING START THE NR 1 ENG HIGH OIL PRESSURE LIGHT CAME ON FOR 1 MIN. GROUND RAN ENGINE IAW JRH SEVERAL TIMES. OIL PRESSURE FOR NR 1 ENG NEVER EXCEEDED 50 PSI. ALL ENGINE PASDR EIAA200900131Fcu · malfunctionedDURING CRUISE, NR 4 ENGINE INDICATED LOSS OF THRUST. THRUST LEVER MOVEMENT CAUSED ALL ENG INDICATIONS TO FLUCTUATE. ENG NR 4 LEVER WAS REDUCED TO IDLE AN INFLIGHT START IAW COMPANY QRH PROCEDURES DURING DESCENT. S/D ENG NR 4 AS PRECAUTIONARY MEASURE DUE TO SDR TIPR200900010Stringer · corrodedSTRINGER 38L CORRODED AT STA 1562-1582 (LAV SERVICE PAN CUT-OUT). REMOVED AND REPLACED CORRODED STRINGER SECTION IAW SRM 53-00-03 AND 51-20-01.SDR TIPR2009000008Stringer · corrodedAREA AFT OF BULK CARGO COMPARTMENT, CORROSION ON STRINGER-39L (UNDER REPAIR DOUBLER) STA 1540 TO 1550. REMOVED AND REPAIRED CORRODED REPAIR DOUBLER(CHANNEL)AND STRINGER SECTION AT 39L LT STA 1540 TO 1580 IAW SRM 53-00-03 FIG 201.SDR TIPR200900005Stringer Splice · crackedSTRINGER 39R AT STA.1562 CRACKED. REMOVED AND REPLACED REPAIRED STRINGER SECTION AT 39R AND STA 1542 TO 1562 IAW SRM 53-00-03, FIG 201 AND 53-60-03 FIG 1. REMOVED AND RE-INSTALLED STRINGER TIES AT STA 1542 AND 1552 IAW SRM 51-40-02.SDR TIPR200900007Stringer · corrodedCORRODED STRINGER SECTION AT 38 LT STA 1550 TO 1580 REQUIRES REMOVAL AND REINSTALLATION OF SUBSTRUCTURE. REMOVED AND RE-INSTALLED STRINGER SECTIONS AND SUB STRUCTURE IAW SRM 51-70-12,51-30-1 AND 51-40-2.SDR TIPR20090615001Stringer · corrodedSTRINGER 38L CORRODED AT STA1562-1582(LAV SERVICE PAN CUT-OUT AREA).SDR TIPR200900003Stringer · corrodedSTRINGER 38R CORRODED AND CRACKED AT STATION 1580 (LAV SERVICE PAN CUT OUT AREA).SDR TIPR200900004Stringer · corrodedSTRINGER 38L CORRODED AT 1562-1582 (LAV SERVICE PAN CUT-OUT AREA).SDR EIAA20090058Engine · stalledAT FLT LEVEL 280 DURING DESCENT WHEN POWER WAS PARTIALLY REDUCED, NR 2 ENG STALLED. N1 40 PERCENT, EGT 850, TAT-16. ENG WAS SECURED AND RESTARTED IN ACCORDANCE WITH ALL CHECKLIST, INFLIGHT START PERFORMED AND NR 2 ENG RETURNED TO NORMAL OPERATION. PERFORMEDSDR 2009F00008Windshield · delaminatedRT NR1 WINDSHIELD FAILURE.SDR ANCF200800001Filter · cloggedR OIL STRAINER CLOG ANNUNCIATION DISPLAYED ON EOAP DURING CRZ AT FL 350, ENG WAS OPERATED AT IDLE THRUST UNTIL LANDING; NO REVERSE WAS USED ON ENGINE. AS PER AMM 79-20-06 REMOVED AND REPLACED ENG OIL FILTER AND ENG OIL CHANGE PER AMM 12-12-04. PERFORMED ENG SDR 07FDEA05109Bleed Valve · crackedDURING CLIMB TO CRUISE ALTITUDE, ECAM PRESENTED AN ADVISORY PAGE FOR NR 1 ENG NAC TEMP AT 200. SELECTED NR 1 BLEED VALVE OFF AND REDUCED POWER ON NR 1 WITH NO CHANGE IN NR 1 NAC TEMP. AFTER THROTTLE WAS REDUCED TO ALMOST IDLE SETTING, NR 1 NAC TEMP FELL TOSDR TIPR200736008Skin · dentedBULK CARGO DOOR EXTERIOR SURFACE DENTED NUMEROUS PLACES. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW SRM 52-30-01 FIG 101. REFERENCE SERVICE ORDER- 599125 OPERATION-23372.SDR TIPR200736007Stringer · corrodedAFT PIT STA 1540, STRINGER 39R, CORROSION AS MARKED. FABRICATED AND INSTALLED STRINGER REPAIR IAW SRM 53-00-03.SDR TIPR200736006Skin · corrodedAFT PIT STA 1540 HAS CORROSION UNDER STRINGER 39R. FABRICATED AND INSTALLED DOUBLER AND FILLER IAW SRM 53-00-01 FIG 201. REFERENCE SERVICE ORDER-599125 OPERATION 26209.SDR TIPR360200706Skin · gougedAFT FUSELAGE SKIN UNDER UPPER LT STAB FAIRING STA 1835 DEEP GOUGES. FABRICATED AND REPLACED REPAIR DOUBLER IAW SRM 53-80-01- REFERENCE SERVICE ORDER 599125 OPERATION 25071.SDR TIPR200736001Floorbeam · corrodedAFT PIT FLOORBEAM UPPER T-CAP AT UPPER AND LOWER SURFACES HAS CORROSION AT BS1197 BETWEEN RBL 22 TO RBL 44. REMOVED CORROSION IAW MM 51-00-53. FOUND TO BE BEYOND LIMITS IAW SRM 53-00-07. MATERIAL ID IS BAC1506-3123 IAW DRAWING 146T1206. FABRICATED NEW T-CAP SDR 07FDEA02296Connector · looseON TAKEOFF REC'D NR 1 REVERSER UNLOCKED LIGHT AT 2 SEPARATE TIMES. ONCE DURING ENG OVERTEMP AND AFTER THROTTLE WAS REDUCED. ON TAKEOFF, ECAM NR 1 ENG OVERTEMP, FOLLOWED QRH A/C IN WORK. FOUND CONNECTOR DS307 LH REVERSER STOW CONNECTOR VERY LOOSE. CLEANED CONSDR EIA2007059Light · inoperativeEMERGENCY EXIT LIGHT FOUND INOP DURING MAINTENANCE. REPAIRED PER MM 33-51-07, OPS CKD GOOD PER 33-51-00.SDR ARWA20061002Line · damagedIN CRUISE FLIGHT TO MAINTAIN NR 1 ENGINE N1 ALIGNMENT WITH ALL OTHER ENGINES N1 NR 1 EPR INDICATING 1.15 NR 2 EPR 1.32 AND NR 3 EPR 1.32 ALL N2 ALIGNED. PERFORMED NR 1 CHECK AND CHECKED PT7, 4 SENSE AIR, FOUND LINE DAMAGE; REMOVED AND REPLACED LINE IAW MM 77-1SDR UPS06447744Chip Detector · damagedATB - OIL QTY ON NR 2 ENGINE DROPPED TO ZERO OIL PRESSURE DECREASING SHUT DOWN NR 2 ENGINE. LANDING WT 629.0. REPLACED NR 4 BEARING MAG PLUG PER MM 72-61-00.
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