JASC 7261
Service difficulty reports · 5,126
Reports filed under 7261 · Turbine Engine Oil System, newest first.
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 jasc_code = '7261' 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 jasc_code = '7261' 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 CA030331004Line · leaking(CAN) ON DEPARTURE, OIL QUANTITY ON NR 2 ENGINE AT OR NEAR ZERO AS THEY PASSED THROUGH 300 FT. CREW ELECTED TO CONTINUE FLT & MONITOR. PASSING THROUGH 22,000 FT. OIL PRESSURE STARTED TO FLUCTUATE, CREW IMMEDIATELY CONDUCTED ENG SHUTDOWN CHECKLIST. A/C RETSDR RAIA00303080Tube · crackedSFM- RIGHT ENGINE OIL PRESSURE DROPPED WITH WARNING INDICATION. MAINTENANCE REMOVED AND REPLACED CRACKED TURBINE OIL PRESSURE TUBE, LEAK AND OPS CK OK.SDR CA030327006Engine · making metal(CAN) DURING A GROUND RUN, FOLLOWING A PROP REMOVAL AND REINSTALLATION DUE TO AN OIL LEAK, THE MAINTENANCE CREW OBSERVED AN UNUSUALLY HIGH OIL TEMP ON THE LT ENGINE. ENGINE OIL TEMP ALSO CONTINUED TO INCREASE AT AN UNUSUAL RATE DURING THE GROUND RUN. UPON FURSDR 2003UALA00283Bearing · spalledAIRCRAFT RECEIVED NR 2 ENGINE HIGH OIL TEMP AND LOW OIL PRESSURE INDICATIONS. REMOVED AND REPLACED ENGINE 222142. SHOP TEARDOWN REVEALED FAILURE OF THE NR 1 BEARING. CAGE FRACTURED OVER AN ARC OF 180 DEGREES. OUTER RACE SEVERELY SPALLED 360 DEGREES ON THE SDR SWAA030608Filter · dirtyIN-FLIGHT SHUTDOWN, DECLARED EMERGENCY. DURING CRUISE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. REMOVED AND REPLACED NR 1 ENGINE SUPPLY OIL FILTER & SCAVENGE OIL FILTER PER MM. C/W ENGINE RUN, NO DEFECTS FOUND.SDR DXTA200300009Engine · overservicedIN FLIGHT DENSE BLACK SMOKE CAME OUT OF THE COPILOTS AIR CONDITIONER VENT. SHORTLY AFTER THAT REAR BAGGAGE SMOKE ANNUNCIATOR ON THE MASTER WARNING PANEL ILLUMINATED.SDR MEX2003064Engine · lack of lubeFLT 940 - MEX-MTY, AIRCRAFT RETURNED TO PLATFORM, DURING TAXIING THE LOW QUANTITY OIL LIGHT OF ENGINE NR 2 TURNED ON. THE OIL LEVEL WAS VERIFIED BEING NECESSARY TO ADD 7 QUARTS. THE ENGINE MAIN OIL FILTER WAS INSPECTED IAW MM 79-20-06, ALL CORRECT FOR SERVISDR A6WA200330006Oil System · overservicedIN CRUISE AT 29,000 FEET, NR 2 ENGINE OIL PRESSURE FLUCTUATED BETWEEN 51-55. INSPECTED AND FOUND OIL OVERSERVICED. REMOVED ONE QUART OF OIL. INSPECTED AND CLEANED OIL PSI CANNON PLUG. GROUND RAN GOOD. (M)SDR 2003FA0000451Cover · corrodedUPON REMOVAL OF SUMP COVER, FOUND AFT EDGE CORRODED THROUGH TO PAINT SURFACE DUE TO TRAPPED WATER ERODING CHROMATE PRIMER. SUGGEST REMOVAL OF SUMPS AT 5000-6000 HOUR INTERVALS.SDR 2003UALA00253Switch · failedA/C RECEIVED NR 1 ENGINE OIL FILTER BYPASS MESSAGE. DELTA PRESSURE SWITCH AND OIL FILTER REPLACED.SDR ASOA03089O-Ring · failedDURING CLIMB OUT, THE LT ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. THE CREW COMPLIED WITH THE QRH, SHUT THE LT ENGINE DOWN AND DECLARED AN EMERGENCY. AIRCRAFT DIVERTED AND LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE OIL FILTER O-RING ON THE LT ENGISDR USAABB03032Oil System · overservicedMCO - FLT 606 - ON TAKEOFF ROLL, AT TAKEOFF POWER, OIL ODOR WAS NOTED IN THE CABIN. MAINTENANCE FOUND THE LEFT ENGINE OIL OVERSERVICED AND SERVICED TO THE PROPER LEVEL. (M)SDR CA030318003Shaft · seized(CAN) SCAVENGE PUMP MALFUNCTIONED DUE TO SEIZER OF THE ROTOR DRIVE SHAFT IN THE BUSHING OF THE HOUSING. HONEYWELL SERVICE BULLETIN TPE331-72-2074 REV.1 ADDRESSES THIS PROBLEM BY PUMP REPLACEMENT WITH P/N 3108282-1 AND RECOMMENDS COMPLIANCE AT ENGINE OVERHAUL OSDR 2003F00316Oil Cap · looseFLT 835 - KMIA/UVF - CAPTAIN REPORTED, NR 2 ENGINE OIL QUANTITY INDICATED 1.5 WHILE INFLIGHT. LOW OIL QUANTITY LIGHT DID NOT ILLUMINATE. AIRCRAFT DIVERTED TO SJU AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND NR 2 ENGINE OIL CAP NOT SECURED. ENGINESDR DL72W030196O-Ring · leakingNR 1 ENG OIL LOSS. REPLACED FUEL PUMP SHAFT O-RING.SDR TSAA0379039Switch · inoperativeDURING CLIMB, THE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. THE NR 1 ENGINE WAS SHUTDOWN IAW THE QRH. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED IN HNL WITH NO FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE OIL BYPASS SWITCHSDR CA030306007Shaft · sheared(CAN) IFSD AND DIVERSION, LOSS OF LT OIL PRESSURE DATA FOLLOWED BY INDICATION OF 0 PSI. 3-MIN LATER COMPRESSOR STALL ON LT ENGINE WITH COMPLETE SHUTDOWN. PRELIMINARY FINDING, RRD REPORTED OIL PUMP FAILURE AND SUSPECT OVERSERVICING. OIL TANK WAS FOUND TO BE ATSDR IXXA0300016OLubrication Unit · faultyAFTER DEPARTURE FROM PDX DURING CRUISE EN ROUTE TO EWR CREW NOTED OIL PRESSURE INDICATION FLUCTUATING ON THE NR 2 ENGINE. POWER WAS RETARDED, OIL PRESSURE WARNING ILLUMINATED AND NR 2 ENGINE WAS SHUTDOWN. CREW ELECTED TO CONTINUE TO TOL AND MADE AN UNEVENTFUSDR WRLA200302Pressure Switch · inoperativeNR 3 ENGINE OIL STRAINER CLOG CAME ON AFTER TAKEOFF LIGHT-SHUT DOWN ENGINE. IAW FLIGHT MANUAL PROCEDURES, RETURNED TO DEPARTURE STATION. REMOVED AND REPLACED NR 3 OIL STRAINER PRESSURE SWITCH. PERFORMED ENGINE RUN UP PRESSURE AND TEMPERATURE NORMAL SYSTEM OPSDR ASOA03064Engine · leakingFLT 4250 - DURING CRUISE AT APPROXIMATELY 33,000 FT FROM ATL-PHF, THE CREW RECEIVED AN OIL PRESSURE WARNING MESSAGE ON THE LT ENGINE, ALONG WITH AN OIL PRESSURE DROP TO 15 PSI. THE FAN SPEED VIBRATION GAUGE PRIOR TO THE WARNIGN SHOWED .8 TO .9 AND APPEARED TOSDR HEEA084433Filter · weakENGINE OIL FILTER BYPASS INDICATOR WEAK.SDR AUS20030152Hose · leaking(AUS) NR 2 ENGINE OIL PRESSURE TRANSMITTER SUPPLY LINE HOSE LEAKING.SDR CA030409002Seal · disintegrated(CAN) UPON INSTALLATION OF OVERHAULED ENGINE, DURING INITIAL GROUND RUN, AME NOTICED EXCESSIVE OIL LEAK FROM OIL COOLER BLOWER PAD (FRONT SPARE ACCESSORY DRIVE PAD). ENGINE WAS SHUT DOWN.UPON INSPECTION, WHEN OIL COOLER BLOWER WAS REMOVED, IT WAS FOUND THAT TSDR AUS20030153Filter · damaged(AUS) NR 1 ENGINE OIL FILTER THREAD STRIPPED. PERSONNEL/MAINTENANCE ERROR.SDR AUS20030151Relief Valve · faulty(AUS) NR 1 ENGINE OIL PRESSURE RELIEF VALVE FAULTY.SDR UIAFAA9201Scavenge Pump · brokenRT GEN OFF SHOW ON EOAP DURING THE FIGHT FROM MACAU TO SHANGHAI, AFTER LANDING LINE MAINTENANCE PERSONNEL REPORTED RT GEN BEARING FAIL WAS SHOWN ON EPCU AND HE CLAIMED THAT SERIOUS DAMAGE WAS FOUND ON VSCF GEN INCLUDING; EXTRUSION OF 3 ELECTRIC PLUGS BACKSHESDR S2YA03005Garlock Seal · leakingAFTER TAKEOFF ON FLIGHT 1167, A LEFT ENGINE OIL PRESSURE FLUCTUATION BETWEEN 70 AND 90. THE CREW MADE AN AIR TURNBACK. MECHANIC INSPECTED THE AIRCRAFT, SERVICED THE LEFT ENGINE WITH 4 QUARTS OF OIL AND RETURNED THE AIRCRAFT TO SERVICE. MECHANIC INSPECTED THSDR 2003F00221Line · leakingMWH - FLT 2569 - LEFT ENGINE OIL PRESSURE LIGHT CAME ON DURING CLIMB AT 18K MSL. CREW VERIFIED READING WITH OIL PRESSUE GAGE, WHICH READ 0 PSI. CREW SHUT DOWN LEFT ENGINE AT THAT TIME. LOST OIL PRESSURE DUE TO OIL LEAK. REMOVED LINE, LOOSENED ALL ATTACHINGSDR 2003F00223Line · crackedFLT 2580 - BIL - DURING DESCENT, CREW OBSERVED THE LEFT ENGINE OIL PRESSURE LIGHT CAME ON, THIS WAS VERIFIED BY LEFT OIL PRESSURE INDICATION LOW, CREW THEN SHUT DOWN LEFT ENGINE. CREW LANDED WITHOUT FURTHER INCIDENT. OIL LEAK IN PROP GOVERNOR AREA. REPLACEDSDR O9I2003F00000Housing · leakingPILOT REPORTED OIL ON LEFT ENGINE COWLING AFTER FLIGHT. PERFORMED GROUND RUN OF ENGINE AND FOUND PIN HOLE IN ENGINE DRIVEN OIL SUPPLY PUMP HOUSING.SDR 2003FA0000109Bolt · missingAIRCRAFT OPERATOR REPORTED A TOTAL LOSS OF OIL PRESSURE AND QUANTITY 20 MINUTES AFTER TAKE OFF FROM LAX. THIS RESULTED IN A IFSD AND AN ATB. INVESTIGATION AT THE ENGINE REPAIR STATION REVEALED THAT ONE OF THE TWELVE RETAINING BOLTS FOR THE NR 7 BEARING WAS MSDR AALA20030166Oil System · leakingDFW - FLT 528 - AFTER TAKEOFF, CABIN AND COCKPIT STARTED TO FILL WITH SMOKE. RETURNED AND LANDED DFW WITHOUT INCIDENT. REPLACED NR 1 ENGINE DUE OT OIL LEAK AT 13TH STAGE. ACCOMPLISHED LEAK CHECK. ACCOMPLISHED PACK BURN OUT. SYSTEM GROUND CHECKED NORMAL OPESDR DL757030100Engine · malfunctionedRT ENGINE FAILURE ON CLIMBOUT, APPROX 18,000FT. EICAS STATUS PAGE RT ENGINE SEC SEL-RT ENGINE LOW N1-RT ENGINE OIL PRESS-RT ENGINE FUEL ON SOL. EPCS PAGE OIL PRESS RED NO OTHER FAULTS RECORDED. REPLACED ENGINE.SDR ASAA0380113Seal · leakingEN ROUTE BUR-PDX, WITH DIVERSION TO SMF, IN FLIGHT SHUTDOWN AND DIVERSION DUE TO INDICATION OF PRECIPITOUS DECREASE IN OIL QUANTITY (FROM 13.5 TO 10 QUARTS) DURING THE FIRST 30 MINUTES OF FLIGHT. ENGINE REPLACED. SHOP TEARDOWN INVESTIGATION REVEALED DISENTIGSDR PCAA0301024Garlock Seal · leakingBGM-PIT FLIGHT#3569. CREW REPORTED #1 ENGINE OIL PRESSURE WENT TO BETWEEN 40 AND 45 PSI IN FLIGHT. CHECKLIST COMPLIED WITH AND ENGINE SHUT DOWN. EMERGENCY DECLARED, AND AIRCRAFT LANDED IN PIT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED #1 ENGINE STARTER GARSDR DHL2003803001B-Nut · crackedNR 4 ENGINE LOST 4 QUARTS OF OIL IN FLIGHT FROM MEX APPROXIMATELY 1/2 QUART EVERY HALF HOUR. FOUND OIL TUBE SUPPLY TGB CRACKED AT B-NUT. REMOVED FOR FABRICATION. NR 4 ENGINE QUIT ON DESCENT. OIL PRESSURE AND TEMPERATURE NORMAL. ENGINE CONTINUED WINDMILLINSDR GLBA2003010Hose · damagedLEFT ENGINE PRESS FLUCTUATING BELOW 40 PSI. INSTALLED OIL COOLER HOSE, OPS CHECK GOOD.SDR ZW0A0301002Scavenge Pump · leakingDURING CRUISE OIL QTY DROPPED FROM 11 QTS TO 5 QTS WITH CONTINUING DROP UNTIL RIGHT ENGINE OIL PRESSURE EICAS MESSAGE. PERFORMED ENGINE FAILURE CHECKLIST. SHUT DOWN ENGINE AND DIVERTED TO TAMPA. FOUND OIL LEAKING FROM SCAVENGE PUMP NIPPLE. REPLACED SCAVENGE PSDR S88R554JSeal Ring · distortedENGINE OIL PRESSURE LOSS RESULTED FROM DISTORTION OF THE DRAIN VALVE SEALING RING WITHIN THE OIL FILTER ASSEMBLY. INDENTATIONS ON THE SEALING RING CORRESPONDING TO HOLES IN THE FILTER BASE BECAME MISALIGNED DURING FILTER ELEMENT INSPECTION AND FAILED TO PRESENSDR HEEA083779Line · leakingLINE SEEPING OIL. REPLACED WITH SERVICEABLE PART.SDR HEEA083645Housing · damagedFLUCTUATING OIL PRESSURE. REPAIRED.SDR DLM88030057Engine · leakingINBOUND CREW REPORTS OIL FUMES IN CABIN. FOUND OIL LEAK ON NR 1 ENGINE. REPAIRED SAMESDR DLM88030047Engine · leakingON CLIMB OUT, SMOKE VISIBLE WITH SMOKE DETECTORS AUDIBLE IN CABIN AT FL 230. PACKS NORMAL TEMPS. FOUND INTERNAL OIL LEAK ON NUMBER 1 ENGINE - REPLACED SAME.SDR WVE2003F00000Oil Filter · mismanufacturedDURING A MAINTENANCE CHECK, WHILE ATTEMPTING TO REPLACE THE OIL FILTER THE PACKING ON THE OIL FILTER CAP ASSEMBLY (OIL FILTER SHAFT) WAS CUT. DURING INVESTIGATION THE OIL FILTER END CAP INNER LIP WAS FOUND ROUGH AND HAD SHARP EDGES.SDR SWIA200311686Warning Light · illuminatedAT 90 KTS ON TAKEOFF ROLL RECEIVED AN OIL PRESSURE AURAL WARNING. UNABLE TO DETERMINE WHICH ENGINE IT WAS. TAKEOFF WAS ABORTED. OIL PRESSURE WAS IN THE NORMAL RANGE IN BOTH ENGINES. DETERMINED RIGHT ENGINE TO BE THE CAUSE OF OIL LOW PRESSURE WARNING. REPLSDR ABXA030027Pressure Switch · defectiveLT ENGINE OIL FILTER MESSAGE DISPLAYED. MESSAGE REMAINED WHEN THRUST REDUCED. AFTER ENGINE SHUTDOWN, MESSAGE DISAPPEARED. NOTE: LT ENGINE SHUTDOWN, (0) OIL PRESSURE LAST 5 MINUTES OF FLT. REMOVED AND REPLACED THE NR 1 ENGINE MAIN OIL FILTER AND THE OIL FILTERSDR HEEA083109Filter · damagedFILTER ASSY BYPASS BUTTON REMAINS PARTIALLY EXTENDED AT ALL TIMES. TO BE SENT TO VENDOR.SDR HEEA083060Element · mismanufacturedENGINE OIL FILTER WILL NOT FIT IN THE HOUSING. THE HOLE WHERE THE O-RING GOES IS TOO SMALL ON ONE END. SCRAPPED.SDR 2003FA0000084Housing · crackedOIL PRESSURE DROPPED IN FLIGHT TO BOTTOM OF GREEN ARC. TROUBLESHOOTING FOUND OIL PUMP HOUSING TO BE CRACKED.SDR PCAA0301001Oil System · lowABE- PIT FLIGHT 3511 CREW REPORTED WHILE ON DESCENT THROUGH 8000 FT UNKNOWN SMELL WAS NOTICED IN COCKPIT AND CABIN. SMELL WAS SUSPECTED TO BE SMOKE COMING FROM NR 1 ENGINE BLEED. EMERGENCY WAS DECLARED, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTE
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