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 CA071204010Oil Filter · restricted(CAN) INFLIGHT SHUTDOWN AS A PRECAUTION, OIL PRESSURE INDICATION FLUCTUATING IN FLIGHT. OIL FILTER APPEARED CLEAN BUT WAS RESTRICTING FLOW AS TO WHERE IT WAS CAUSING OIL BYPASS IN THE FILTER HOUSING, WHICH CAUSED THE ERRONEOUS INDICATIONS. (TC NR 20071204010)SDR CA071128014Filter · failed(CAN) DURING CLIMB, THE CREW OBSERVED ERRATIC OIL PRESSURE INDICATIONS AND ELECTED TO RETURN TO POINT OF DEPARTURE. THE ENGINE OIL PRESSURE CONTINUED TO REDUCE AND THE CREW PERFORMED AN INFLIGHT SHUTDOWN. INVESTIGATION REVEALED A FAULTY MAIN OIL PRESSURE FILTESDR CA071129001Clevis Pin · missing(CAN) THIS RT ENGINE S/NPCE-50013, WAS IDENTIFIED TO HAVE THE OIL TANK DRAIN PLUG P/N 3004073, MISSING THE LOCKING PIN P/N AS121670. THIS COULD HAD LEAD TO THE COMPLETE LOSS OF ENGINE OIL, RESULTING OF ENGINE SHUTDOWN, IF THE PLUG HAD LOOSEN AND FALLEN AWAY FRSDR E0X2007F00000Scavenge Port · wornDEPARTED, ENROUTE, AT 22,000FT THE FLIGHT CREW DECLARED AN EMERGENCY WHEN THE NR 1 (LT) ENGINE OIL PRESSURE STARTED FLUCTUATING AND ALL LOW PRESSURE LIGHT CAME ON. FLIGHT CREW SHUTDOWN NR 1 ENGINE AND MADE AN EMERGENCY LANDING. THE LANDING WAS UNEVENTFUL WITSDR C2XA07ON029Carbon Seal · leakingFLT 7827 - LAX TO SFO - FLIGHT CREW REPORTED SMOKE IN CABIN. AIRCRAFT WAS FERRY FLIGHT TO ONT MX HANGER WHERE MX PERSONNEL REMOVED AND REPLACED NR 1 ENG, OPERATIONALLY CHECKED GOOD AND AIRCRAFT WAS RETURNED FOR SERVICE IN AIRWORTHY CONDITIONS. NR 4 ENGINE CARSDR ASAA0752270Engine · overservicedNR 1 ENGINE HIGH OIL CONSUMPTION, 8 QTS PER HOUR. ACCOMPLISHED HPC BORO STAGES 1&2 FOR OIL CONTAMINATION. NO OIL NOTED IN HPC. RAN MOTOR, NO LEAKS NOTED. FOUND ENGINE TO BE OVERSERVICED BY 0.5 QTS. DRAINED 0.5 QTS FROM ENGINE. SIGHT GLASS SHOWS FULL.SDR CA071128009O-Ring · leaking(CAN) CREW REPORTED OIL PRESSURE FLUCTUATIONS AND ILLUMINATION OF THE LOW OIL PRESSURE WARNING INDICATOR. THE ENGINE WAS SHUTDOWN AND THE FLIGHT DIVERTED. INVESTIGATION REVEALED DEFECTIVE O-RINGS ON THE NR4 BEARING TRANSFER TUBES (TC NR 20071128009)SDR HALA0700491Engine · oil consumptionETOPS SIGNIFICANT SYSTEM, ON ETOPS2 CHECK, NR 1 ENG WAS SERVICED W/4 PTS OF ENG OIL. INSPECTED NR 1 ENG NO LEAKS NOTED. A/C OK FOR SERVICE. CONSUMPTION W/I LIMITS, CONFERRED W/MOC.SDR BKAA200710004Oil Tank · crackedOIL TANK CRACKED.SDR HALA0700485Packing · leakingETOPS SIGNIFICANT SYSTEM, FOUND NR 1 ENGINE LEAKING OIL ON ETOPS CHECK. T/S ENG OIL LEAK PER FIM 71-05-00, FOUND OIL LEAKING FROM FUEL/OIL COOLER BYPASS VLV SOLENOID. REMOVED AND REPLACED "O RINGS" ON BYPASS VALVE SOLENOID PER AMM 79-21-03, LEAK CHK GOOD ON SDR JL92007F00000O-Ring · missingAIRCRAFT STARTED EXPERIENCING LOSS IN OIL PRESSURE INDICATED BY THE LHS ENGINE OIL PRESSURE GAUGE NEEDLE BOUNCING BETWEEN THE RED MARKINGS ON THE GAUGE, THE NEEDLE AFTER A FEW SECONDS SETTLED DOWN IN THE GREEN AND THEN SLOWLY STARTED DECREASING, ON NOTICING THSDR CA071113009Carbon Seal · defective(CAN) AFTER TAKEOFF, CREW GOT A (SMOKE TOILET CAUTION MESSAGE). CABIN WAS FILLED WITH SMOKE. AFTER QRH WAS COMPLETED RETURNED TO FIELD AND MESSAGE WAS GONE A SHORT WHILE AFTER. MX FOUND OIL LEAKING FROM ENGINE VARIABLE GUIDE VANE (VG) ACTUATOR STRUTS AND LEASDR SWIA200718852Engine · leakingAFTER LIFT OFF GOT "SMOKE TOILET" CAUTION MESSAGE ALONG WITH SMOKE IN THE CABIN. FOUND ENGINE OIL LEAKING INTO BLEED SYSTEM. REPLACED RIGHT ENGINE IAW AMM 71-00-00. OPS AND LEAK CHECK GOOD, P/N: CF34-3B1, S/N OFF: 872864.
SDR 2007UALA04594Oil System · fluctuatesFLIGHT DIVERTED DUE TO FLUCTUATIONS WITH OIL PRESSURE, QUANTITY & TEMPERATURES ON NR 1 ENGINE.SDR DL76L071416Line · leakingNR 1 ENG LOOSING OIL QTY STEADY DROP DIVERTING TO LGW FOR REPAIRS. OPENED LT ENG FOUND OIL RETURN LINE LEAKING AT TUBE ASSY SCAVENGE PUMP TO OIL FILTER P/N 59T347 IPC 79-21-05-05 ITEM 36 543778. REPLACED TUBE ASSY RETURNED A/C TO NML, PERF ENG RUN/LEAK CHECKSDR M7K2008F00127B-Nut · leakingHOSE FOUND TO BE LEAKING NOT FROM THE B-NUT BUT A THE FITTING JUNCTION WITH THE HOSE MATERIAL. NEW REPLACEMENT HOSE INSTALLED AND NO FURTHER LEAKAGE NOTED. IN 55,000 FLIGHT HOURS THIS IS THE ONLY PROBLEM WE HAVE HAD WITH THIS HOSE. LEAK WAS CONSIDERED MINORSDR CA071113010Carbon Seal · leaking(CAN) JUST AFTER TAKEOFF, THE CABIN STARTED TO FILL WITH SMOKE AND THE LAV SMOKE DETECTOR WENT OFF. THEY DECLARED EMERGENCY AND RETURNED TO THE FIELD. NO EVACUATION, SMOKE CLEARED ON LANDING. MX FOUND THE RT ENGINE NR3 CARBON SEAL TO BE FAULTY. MX REPLACED RTSDR AMTA200700632Engine · overservicedAFTER ENGINE START AND PUSHBACK, SMOKE FILLED THE CABIN FROM THE A/C SYS. FOUND LT ENGINE OVERSERVICED, DRAIN TO FULL. PERFORMED AIR COND/PNEU SYS DECONTAMINATION IAW MM 21-00-01. RAN ENGINE AND APU, NO ODOR OR SMOKE NOTED. (K)SDR 2007UALA04572Engine · leaking(NR 1 ENG HOC): OIL LEAKING FROM FUEL PUMP DRAIN 4 DPM WITH ENG STATIC.SDR M7K2008F00129Magnetic Seal · leakingSEAL LEAKAGE WAS NOTED TO BE INCREASING OVER TIME AND SEAL WAS CHANGED WHEN OIL BEGAN ACCUMULATING ON THE ENGINE DECK FOLLOWING A DAYS WORTH OF FLIGHTS. THIS SEAL WAS A HISTORY OF LEAK DEVELOPMENT AND USUALLY WILL BE CHANGED SEVERAL TIMES BEFORE ENGINE REACHESDR CA071030004Carbon Seal · damaged(CAN) DURING AN OIL LEAK WAS DISCOVERED BY THE BLEED VALVE. NR 1 BEARING CARBON SEAL FOUND DAMAGED, THE BEARING WAS REMOVED AND UPON INSPECTION FOUND UNSERVICEABLE. THE BEARING WHEN TURNED HAD A ROUGH, COURSE FEELING TO IT. (TC NR 20071030004)SDR AALA20072059Oil Cap · loosePTY INFLIGHT T966/28OCT UIO TO MIA - LEFT ENGINE OIL QUANTITY WENT TO ZERO IN CRUISE FOLLOWED BY PRESSURE AND PRESSURE INDICATION LIGHT ILLUMINATED. CREW SHUT DOWN ENGINE. LANDED PTY WITHOUT INCIDENT. SINGLE ENGINE TIME 60 MINUTES. FOUND OIL TANK CAP LOOSESDR COEA0701788Engine · low pressureENROUTE- PILOT NOTICED OIL PRESSURE LOSS. PILOT SECURED THE ENGINE AND COMPLETED EMERGENCY CHECK LIST. EMERGENCY CREWS WERE CALLED. AIRCRAFT LANDED IN EUG WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED ENGINE. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SSDR CA071212011Tube · fractured(CAN) FIRE WARNING DURING CRUISE. CREW ACTIVATED THE FIRE SUPPRESSION SYSTEM AND SECURED THE ENGINE. POST FLIGHT INITIAL INSPECTION REVEALED A FRACTURED NR 6 AND NR 7 BEARING OIL TRANSFER TUBE. SOME FIRE DAMAGE WAS OBSERVED ON THE AFT PORTION OF THE ENGINE. THSDR 070168Hose · rupturedRIGHT ENGINE INDICATED A LOSS OF OIL PRESSURE AND FLIGHT CREW PERFORMED QRH PROCEDURE TO SHUT DOWN THE RIGHT IN ENGINE. AIRCRAFT LANDED SAFELY IN LBB. MAINTENANCE DEPARTMENT PERSONNEL INSPECTED AND FOUND THE OIL DIFFERENTIAL PRESSURE SWITCH LINE RUPTURED. OSDR EWCR200700003Oil System · leakingTHE AIRCRAFT WAS A CRUISE ALTITUDE 37,000 WHEN THE PILOTS NOTICED FIRST BLUE, AND THEN WHITE SMOKE FILLING THE FLIGHT DECK AND CABIN. REDUCED POWER, DECLARED AN EMERGENCY, AND LANDED AT LAGRANGE, GA. THERE WAS STILL SOME SMOKE IN THE AIRCRAFT UPON LANDING. SDR SIMA200729501Carbon Seal · leakingEN ROUTE TO PIA CREW GOT 'LAV SMOKE' ON EICAS. SOME SMOKE NOTED IN GALLEY. NO OTHER SMOKE NOTED. REMOVED AND REPLACED ENGINE 2 ZERO-CARBON SEAL IAW RRMM 72-25-25-000-801 AND 72-25-25-400-801-A. NO FURTHER OIL LEAK NOTED. AIRCRAFT RETURNED TO SERVICE.SDR 2007UALA04184Carbon Seal · leakingNR 1 THRUST REVERSER WOULD NOT DEPLOY ON ROLLOUT. NR 2 ENG OIL WENT FROM 95 TO 6 PERCENT: REPLACED NR 2 ENGINE STARTER DRIVE CARBON SEAL PER MM 72-63-03 PG 201. ACCOMPLISHED HIGH POWER RUN REF JRH. NO ANNOMILIES NOTED NO FURTHER LEAKS NOTED, ALL QUANTITIES, SDR HALA0700443Housing · leakingETOPS SIGNIFICANT SYSTEM, NR 2 ENGINE HIGH OIL CONSUMPTION 8 PINTS ADDED. ACCOMPLISHED AMM TASK 79-00-00-206 STEP G. LEAKAGE DETECTION INSPECTION ON NR 2 ENGINE, FOUND LEAK AT NR 4 BEARING OIL STRAINER HOUSING. TORQUED AND SAFETY B-NUT, NO LEAKS NOTED ON ENSDR AALA20071904Tube · leakingDFW INFLIGHT T2485/09OCT ORD TO AUS - NUMBER ONE ENGINE HIGH OIL TEMPERATURE INDICATION. ALL OTHER ENGINE INDICATIONS NORMAL. CREW SHUT DOWN NUMBER ONE ENGINE. DIVERTED TO DFW AND LANDED WITHOUT INCIDENT. SINGLE ENGINE TIME 25 MINUTES. FOUND OIL LEAK FROSDR ARWA20071001Oil System · leakingNR 1 ENGINE OIL QUANTITY STEADY CAME DOWN TO 1 1/2 QUARTS OF OIL REMAINING AND PRESSURE BEGAN TO FLUCTUATE, SHUT DOWN FOR PRECAUTION AT 1321-Z. 10-19-07 FOUND NR 1 ENGINE WAS REMOVED AND REPLACED AS PER ARROW W/C 141R7101M AND DC10 MM 71-00-00. OPERATSDR CA071025003Oil Cap · misinstalled(CAN) DURING CLIMB, THE LOW OIL PRESSURE WARNING ILLUMINATED. THE CREW ELECTED TO PERFORM AN INFLIGHT SHUTDOWN OF THE ENGINE AND RETURN TO POINT OF DEPARTURE. GROUND INSPECTION REVEALED THAT THE OIL FILLER CAP HAD BEEN IMPROPERLY INSTALLED, AND THAT THE SEALISDR KPVA200716Tube · failed(PIREP) ON CLIMBOUT AT 3000FT, THE NR 2 ENGINE OIL PRESSURE LIGHT ILLUMINATED AND ZERO OIL PRESSURE ON THE GAUGE. SHUT THE ENGINE DOWN PER CHECKLIST AND LANDED WITHOUT INCIDENT. (MX) REMOVED AND REPLACED NR 2 ENGINE IAW RORM AIA M-105. OPS AND LEAK CHECK IASDR BAQA200700036Line · burnedUPON SHUTDOWN, PILOT SMELLED SMOKE, SAW SMOKE COMING FROM NR1 ENGINE, OPENED COWLING SAW SMALL FIRE ON STARTER GENERATOR, RAN BACK TO COCKPIT ACQUIRED THE HANDHELD FIRE EXTINGUISHER, AND PUT FIRE OUT. DISCOVERED A BRAIDED OIL VENT LINE CAME IN CONTACT WITH THESDR AALA20071839Oil Cap · looseRNO INFLIGHT T1758/02OCT - LEFT ENGINE OIL QUANTITY LOSS INDICATION. CREW SHUT DOWN NUMBER ONE ENGINE INFLIGHT. LANDED RNO WITHOUT INCIDENT. SINGLE ENGINE TIME 25 MINUTES. FOUND LOOSE OIL CAP. RESECURED OIL CAP FOR NUMBER ONE ENGINE AND ADDED OIL. SYSTEMSDR HALA0700420Seal · leakingETOPS SIGNIFICANT SYSTEM, EXCESSIVE OIL DRIPPING FROM NR 1 ENG. ACCOMPLISHED HI PWR RUN PER AMM 79-00-00-206-015-G00. FOUND ACCUMULATION OF OIL ON RT INBD COWLING (NR 1 ENG) GAUZE WRAP FROM OIL IN PORT OF FUEL SERVO HEATER FOUND WET ALONG WITH OIL ACCUMULATOSDR DJFA2007111Carbon Seal · leakingTHE CREW REPORTED A NORMAL TAXI AND WERE CLEARED FOR TAKEOFF. AT 80 KNOTS THE CREW DETECTED SMOKE. THEY ACHIEVED V1 AT THAT TIME AND THE CREW WAS CERTAIN IT WAS SMOKE THE CREW COMPLETED THEIR TAKEOFF AND NOTIFIED ATC AND REQUESTED AN ATB TO CLE ALL THE EMERGSDR CA070928002Scavenge Pump · fluctuates(CAN) SHORTLY AFTER TAKEOFF THE NR ONE ENGINE OIL HIGH TEMPERATURE/LOW PRESSURE CAUTION LIGHT CAME ON. FLIGHT RETURNED TO DEPARTURE AIRPORT. FLIGHT LANDED APPROX 1000 POUNDS OVERWEIGHT. NO EMERGENCY DECLARED BUT EMERGENCY VEHICLES ON STANDBY. MAINTENANCE TROUBSDR CA070927004Line · chafed(CAN) DURING SCHEDULE INSPECTION FOUND 2 OIL LINES CHAFING. THE SAME PROBLEM WAS ON BOTH ENGINES.THE PROBLEM COMES FROM THE FACTORY SINCE THE AIRCRAFT IS NEW AND LOW TIME. THE AIRCRAFT HISTORY DOES NOT SHOW ANY MAINTENANCE ACTION BEING PERFORMED IN THAT AREA SSDR 2007UALA03860Oil System · overtempNR 1 ENGINE HIGH OIL TEMPERATURE. 10-19-07 REPLACED SERVO FUEL HEAT EXCHANGER. ACCOMPLISHED PACK BURN AND FIM 71 -08 TASK 821 AFTER REPLACEMENT. NO ODOR IN CABIN. AIRCRAFT RETURNED TO SERVICE.SDR CHQA20070050Carbon Seal · leakingSTL TO MSP - AFTER TAKEOFF AT AROUND 1700FT, THE LAV SMOKE ALARM WENT OFF. THE FLIGHT ATTENDANT CONFIRMED THAT THE LAV SMOKE DETECTOR WAS GOING OFF. THERE WAS NO VISIBLE SMOKE BUT A SOOTY SMELL WAS PRESENT. AT THAT TIME AN EMERGENCY WAS DECLARED, ALL CHECKSDR AALA20071750Pump · inoperativeDFW INFLIGHT T2320/15SEP - DURING CLIMB NUMBER TWO ENGINE OIL PRESSURE BEGAN TO DROP. DROPPED RAPIDLY THEN CAME BACK TO NORMAL WHEN THROTTLES BROUGHT BACK TO IDLE. OIL TEMPERATURE INDICATED HIGH. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED NUMBERSDR DL76G071214Scavenge Pump · unserviceableAIRCRAFT 173 FLIGHT 161/15 DIVERTED TO SANTIAGO SPAIN, AFTER DEPARTING FROM ROME DUE TO LEFT ENGINE LOSS OF OIL QTY AND PRESSURE. ENGINE WAS SHUTDOWN PRIOR TO REACHING RED LINE. PERFORMED WINDMILL INSP, NO DEFECTS FOUND. REPLACED LUBE AND SCAVENGE OIL PUMP SDR SIMA200726702Carbon Seal · leakingSTRONG OIL ODOR IN BLEED/PACK SYSTEM AFTER TAKEOFF. MEL ISSUED 21-29 WHEN PACK NR 1 WAS FOUND CAUSING ODOR. REMOVED AND REPLACED LT ZERO CARBON SEAL IAW EMB MM 72-25-25. PERFORMED OPS CHECK ON LT BLEED AIR SYS IAW EMB MM 21-20-00. NO OIL ODOR NOTED, AIRCRASDR DATA200700008Seal · blew outRIGHT ENGINE CAUGHT FIRE DURING ENGINE START. AIRCRAFT WAS ON THE GROUND BEFORE FLIGHT. EVIDENCE OF ENGINE OIL ON PROP BLADES AND FUSELAGE. REPLACED SEALS TO PRESSURE OIL TRANSFER TUBE TO POWER SECTION MODULE. NO FIRE DAMAGE WAS NOTED ON ENGINE OR AIRCRAFTSDR AALA20071721Pump · inoperativeLAX INFLIGHT T136/10SEP NUMBER ONE ENGINE OIL PRESSURE LIGHT ILLUMINATED DURING CLIMB AT 1000 FEET. RETARDED THROTTLE WITH NO HELP. SHUT DOWN NUMBER ONE ENGINE. LANDED LAX WITHOUT INCIDENT. SINGLE ENGINE TIME 15 MINUTES. REPLACED NUMBER ONE ENGINE OIL PUMSDR HALA0700373Carbon Seal · leakingETOPS SIGNIFICANT SYSTEMS, TSI FOR NR 1 ENG HIGH OIL CONSUMPTION. FOUND OIL DRIPPING FROM PMA GEARBOX DRAIN AT SHUTDOWN AT 1 DROP PER SECOND. REMOVED AND REPLACED EEC/PMA CARBON SEAL AND SEAT AT DRIVE SHAFT PER PWEM 72-61-09. REINSTALLED PMA PER AMM 73-21-0SDR SWIA200718672Carbon Seal · leakingFLT 6541 - ON APPROACH, RECEIVED AN "ENGINE OIL" WARNING. REPLACED NR 2 ENGINE SHAFT AND CARBON SEALS ON AGB IAW AMM 24-11-01, 29-11-01 AND GE MM 72-00-00 SPECIAL PROCEDURE 63.SDR DL76L071189Engine · leaking2L LAV SMOKE DETECTOR GOES OFF ON TAKEOFF, BURNING ODOR DETERMINED RIGHT ENG IS PUTTING OUT OIL ODOR INTO PNEUMATIC SYSTEM. DUE TO HISTORY WILL REQUIRE RIGHT ENG TO BE CHANGED. C/W TRANS 1T149 NR 2 ENG CHG.SDR 2007UALA03656Seal · leakingHIGH OIL CONSUMPTION EXCEEDS LIMITS. NR 1 ENG USED 6 QTS OF OIL DURING 2 HOUR FLIGHT. 10-11-07 FOUND NR 5 BEARING SEAL LEAKING OIL. REPLACED ENGINE.
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