JASC 7261
Service difficulty reports · 5,124
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 M3XA2017071804Bypass Valve · stuckIN CRUSE FLIGHT OIL TEMP LIGHT CAME ON. ACFT LANDED SAFELY. OIL COOLER BYPASS VALVE ISSUE.SDR ESMR201707130001Oil Cap · crackedDURING THE DEPARTURE, CLIMBING THROUGH FL240, WHEN THE OIL PRESSURE ON THE LEFT ENGINE STARTED DROPPING. THE MASTER WARNING LIGHT AND THE LOW OIL PRESSURE ANNUNCIATION LIGHT ILLUMINATED, CONFIRMING THE OIL PRESSURE GAUGE INDICATION. THE ENGINE WAS SHUTDOWN .SDR ASAA2017070921324Filter · false indicationNR 1 ENGINE OIL SCAVENGE FILTER CLOG INDICATOR. ACFT GROUNDED. REMOVED & REPLACED THE NR 1 ENGINE OIL SCAVENGE FILTER IAW AMM 79-21-06. INSPECTED OLD OIL SCAVENGE FILTER , NO DEFECTS OR DEBRIS NOTED. RAN THE NR 1 ENGINE AT IDLE IAW AMM 71-00-00-801-F00. LEASDR GTIA2017070802062Seal · tornSTRONG ODOR OF WET SOCKS IN COCKPIT DURING DESCENT AT IDLE THRUST. ODOR DISAPPEARED WITH PACK 1 OFF AND REAPPEARED WITH PACK 1 ON. ACCOMPLISHED TSM 05-50-00-810-831-A. ISOLATED ODOR DOWN TO THE NR 1 ENGINE. FOUND DEOILER SEAL ON THE ENGINE LEAKING AND SEAL SDR CALA2017070702109Line · leakingLEFT ENGINE OIL QUANTITY LOW. AIRCRAFT DIVERTED TO KSFO WHEN READING 5 QTS. DURING ENGINE MOTORING, FOUND OIL TUBING LEAKING AT LOWER CASE. BORESCOPE FOUND EXCESSIVE OIL LEAKAGE UPPER QUADRANT WITH DAMAGE TO OIL LINE. ENGINE CHANGE UNDER WAY.SDR ASAA2017070621281Lubrication Unit · leakingWHILE TAXIING OUT FOR TAKEOFF, SEVERAL OTHER PILOTS FOLLOWING OUR AIRCRAFT, REPORTED SEEING A 3 TO 4 FOOT ORANGE FLAME EXTENDING AFT OUT OF THE EXHAUST AREA OF THE NR 1 ENGINE WHEN ENGINE POWER WAS PUSHED UP BEYOND IDLE. FLIGHT DECK ENGINE INSTRUMENTS WERE NOSDR HNAA2017062800219Oil System · lowENGINE LOW OIL. SERVICED THE NR 1 ENGINE OIL IAW AMM 12-12-01.SDR FJTA2017063201Cap · looseAFTER TAKE OFF, AND CRUISING AT 16000 FT. FELT A VIBRATION. WITHIN 15 SECONDS, THE RT LOW OIL PRESSURE CAP LIGHT CAME ON. THE CAPTAIN REDUCED POWER AND VERIFIED THE OIL PRESSURE. THE OIL PRESSURE GAUGE WAS BELOW 20 PSI. HE THEN SHUT DOWN THE RIGHT ENGINESDR ASOA201706253212Oil System · leakingTHE CREW REPORTED STRONG OIL ODOR FROM THE ENGINES IN FLIGHT. THE AIRCRAFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 ENGINE.SDR ASMF20170630006Packing · leakingDURING TRANSIT CHECK, DETECTED AN OIL LEAK IN THE RIGHT ENGINE. MAINTENANCE PERFORMED AN ENGINE LEAK INSPECTION IAW AMM 71-00-00. DETECTED AN OIL LEAK ON TRANSFER GEAR BOX AND HORIZONTAL DRIVE SHAFT. THE PACKINGS WERE REPLACED AND POWER PLANT TEST 3A AND 3B SDR GTIA2017062802029Filter · leakingECAM NR 1 ENGINE LOW OIL PRESSURE AMBER FOLLOWED BY A NR 1 ENGINE LOW PRESSURE RED. CALLED FOR ENGINE SHUTDOWN. PERFORMED GVI OF THE NR 1 ENGINE IAW AMM 72-00-00, COULD NOT FIND OIL LEAK. SERVICED THE NR 1 ENGINE WITH OIL IAW AMM 12-13-79. PERFORMED DRY MOTSDR IPXA2017062118480Carbon Seal · leakingDURING GENERATOR CHANGE ON THE RT ENGINE, FOUND THE CARBON SEAL LEAKING. REMOVED AND REPLACED THE CARBON SEAL IAW AMM 72-64-02-404-028-H00. LEAK CHECKED GOOD.SDR GTIA2017062001997Seal · leakingLIGHT DIRTY SOCK ODOR IN COCKPIT, CLIMBING OUT OF 10,000 FT. ODOR WENT AWAY OUT OF 18,000 FT. F/A REPORTED NO ODOR. ODOR AGAIN DURING DECENT STARTING AT 13,000 FT. TROUBLESHOT IAW TSM 05-50-00-810-831-A. FOUND THE NR 1 ENGINE DEOILER SEAL LEAKING. R & RSDR GTIA2016061201980Seal · leakingFUME EVENT ON TAKEOFF ROLL ON SLIGHT OIL ODOR IN CABIN AND COCKPIT. COM PROCEDURE WAS COMPLETED AND PACK NR 2 SHUT OFF FOR REMAINDER OF FLIGHT. PERFORMED TSM 05-50-810-831-A (CORS), FOUND THE NR 1 ENGINE DE-OILER OVERBOARD VENT LEAKING OIL. R & R MATING RISDR REXA2017060800696Scavenge Pump · inoperativeAT LEVEL OFF 32000 FT, AT 250 KIAS RECEIVED A RT ENGINE LOW OIL PRESSURE & GAUGE INDICATED <20 PSI ALREADY & WAS STILL CREEPING DOWN. OIL TEMP WAS 110 C+/-5C BEFORE GOING TO IDLE R OIL TEMP WAS >85C. RAN QRH SHUT DOWN R ENGINE & LANDED UNSUCCESSFULLY 2 KMEM- SDR GTIA2017060601969Seal · leakingDURING TAKEOFF ROLL, A SLIGHT OIL ODOR WAS IN THE CABIN AND COCKPIT. COM PROCEDURE WAS COMPLETED AND THE NR 2 PACK SHUT OFF FOR REMAINDER OF FLIGHT. PERFORMED TSM 05-50-810-831-A, FOUND THE NR 1 ENGINE DEOILER OVERBOARD VENT LEAKING OIL, R & R MATING RING &SDR ASAA2017060520961Oil Cap · looseWHILE SERVICING ENGINES OIL, FOUND NR 1 & 2 ENGINES OIL FILLER CAPS LOOSE IN A LATCHED POSITION. ACFT GROUNDED. REMOVED AND REPLACED OIL FILLER CAPS IAW AMM 79-11-01-300-801-F00.SDR UIEA2017053100888Engine · oil consumptionRT ENGINE HAD EXCESSIVE OIL CONSUMPTION. CONSUMED 6 QTS OF OIL DURING FLIGHT. NR 2 ENGINE CHANGED IAW WC E1029.SDR QXEA2017053000376Oil System · overservicedDURING CRUISE FLIGHT FA'S REPORTED AN ELECTRICAL ODOR IN THE CABIN AROUND ROW 3 AND 4. THERE WAS NO VISIBLE SIGN OF FIRE OR SMOKE. FA'S REPORTED ODOR GOT STRONGER IN TO DESCENT. THERE NEVER WAS ANY SMOKE AT ANY POINT. DIVERTED. LANDING UNEVENTFUL. FOUND THE NSDR ASAA2017052920918Lubrication Unit · leakingREPORT OF THE NR 2 ENGINE LEAKING OIL FROM TAIL PIPE. ACFT GROUNDED. REMOVED AND REINSTALLED SERVICEABLE LUBRICATION UNIT IAW AMM TASK 79-21-01-000-801-F00, AND TASK 79-21-01-400-801-F00. ACCOMPLISHED LUBE UNIT INSTALL TEST IAW AMM 71-00-00-800-811-F00, TEST SDR UIEA2017053000874Line · leakingDURING WALK AROUND, FOUND OIL LEAKING FROM THE NR 2 ENGINE. PERFORMED CHECK FOR OIL VENT LINE IAW MM 71-71-02. CAPPED DRAIN LINES.SDR HNAA2017052600187Seal · leakingNR 2 OIL PRESSURE FLUCTUATING BETWEEN 55 AND 50 PSI INFLIGHT AND WARNING LIGHT BLINKING. INSPECTED AND FOUND FRONT INLET CASE COVER PLATE LEAKING. R & R THE SEAL IAW 61-10-10R AND 76-00-01Q. GROUND RAN ACFT. LEAK AND OPS CHECKED GOOD. OK FOR SERVICE.SDR ASAA2017052320871Lubrication Unit · failedREPORT OF NR 1 ENGINE CANDLE FIRE IN THE CENTER EXHAUST PLUG. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE LUBRICATION UNIT IAW AMM 79-21-01. PERFORMED LUBRICATION UNIT INSTALLATION TEST IAW AMM 71-00-00-700-801-F00. LEAK CHECKED GOOD. REMOVED ANDSDR FDEA201705181454Plug · detachedAT FL 350, THE RT ENG OIL PRESSURE ALERT ACTIVATED. OIL QTY RAPIDLY DECREASED TO ZERO. WINDMILLED FOR 30 MINUTES. FOUND THE ENGINE CUP PLUG HAD FALLEN OUT OF THE HIGH SPEED GEARBOX REINSTALLED THE PLUG, SERVICED OIL TANK, INSPECTED CHIP DETECTORS, NO MSDR ASAA2017051720816O-Ring · damagedNR 1 ENGINE OIL CAP O-RING HAS EXTRUDED. ACFT GROUNDED. REPLACED THE OIL CAP O-RING IAW AMM 79-11-01.SDR PCSA2017051801Seal · leakingPRECAUTIONARY LANDING DUE TO LEFT OIL QUANTITY INDICATING ZERO, ALL OTHER INDICATIONS NORMAL. LEFT ENGINE OIL PRESSURE STEADY 28 PSI.SDR YENA201705140365Unknown · fumesSUPPLEMENTAL INFORMATION FLT 475, PVD-MCO. (FOR CLARIFICATION): TRICHLOROPROPANE (TCP)/AN ENGINE OIL COMPONENT, WHICH HAS NEUROTOXIC PROPERTIES ENTERED THE FLIGHT DECK (AS FUMES) AT 10,000 FT. ON DESCENT QRH SMOKE DID NOT FIX THE ISSUE. SMELL OF TCP INCREASED SDR GTIA2017051101909Seal · leakingDURING TAKE OFF AND CLIMB, A STRONG DIRTY SOCKS ODOR IN THE COCKPIT AND ON DESCENT. APPLIED TSM 71-00-00-810-801-A, FOUND THE NR 1 ENGINE DEOILER SEAT LEAKING OIL. REMOVED AND REPLACED THE DEOILER SEAL IAW AMM 72-60-31-000-010/400-010. PERFOMED DECONTAMINATSDR P5CA2017050500111Heat Exchanger · leakingRIGHT ENGINE IDG AIR/OIL HEAT EXCHANGER FOUND LEAKING. AIR/OIL HEAT EXCHANGER REPLACED IAW AMM 24-11-04, REV 120A.SDR GTIA2017050901905Carbon Seal · leakingBOTH AFT FLIGHT ATTENDANTS REPORTED AN ODOR OF DIRTY SOCKS WHILE DESCENDING THROUGH 10,000 FT OR BELOW. R & R BOTH CABIN AIR RECIRCULATION FILTER'S IAW AMM 21-21-41. FOUND THE NR 1 & 2 ENGINES WITH OIL LEAKS AT DEOILER DUCT. R & R THE NR 1 ENGINE DEOILER CSDR AALA201705099009Oil System · overservicedAIRCRAFT WAS GROUNDED. IMMEDIATELY AFTER TAKEOFF STRONG ELECTRICAL BURNING SMELL WITH NO VISIBLE SMOKE. FLIGHT RETURNED TO FIELD AND DECLARED AN EMERGENCY. LEFT HAND ENGINE OIL OVERSERVICED. DRAINED OIL TO PROPER LEVEL.SDR JJBA20170506024Oil System · fluctuatesNR 1 OIL PRESSURE FLUCTUATING WITH LOW PRESSURE CAUTION FLICKERING. PERFORMED MTC 7910/01, NO DEFECTS NOTED..SDR SWIA201743256Carbon Seal · leakingSMOKE IN THE COCKPIT AND A SMOKE CARGO WARNING MESSAGE. DIVERTED. REMOVED AND REPLACED THE NR 1 CARBON SEAL. LEAK CHECKED AND OIL CONSUMPTION CHECKED GOOD.SDR FDEA201704261269Engine · failedAT TOP OF DESCENT, RECEIVED A LEVEL 2 OIL FILTER ALERT, COMPLIED WITH QRH DIRECTS A NR 1 ENGINE SHUTDOWN. ENGINE WINDMILLING APPROX 15-20 MINS. NO OTHER ALERTS. R & R THE NR 2 ENGINE IAW WIC 71T002-GE AND 71T0902-GE.SDR P5CA2017042300095Oil System · low quantityREPORTED THAT LEFT ENGINE HAS LOW OIL DURING FLIGHT. SERVICED ENGINE OIL 3 QTS IAW AMM 12-13-01 INSPECTED LEFT ENGINE IAW AMM 71-05-03. NO DEFECTS NOTED.SDR ASMF201704012Scavenge Pump · damagedAIRCRAFT RETURNED, DURING CLIMB LEFT ENGINE OIL LOW PRESSURE INDICATION, CAPTAIN REPORTED STATUS MESSAGES FOR LEFT ENGINE OIL FILTER SENSOR AND LEFT ENGINE OIL SYSTEM, WITH N2 OF LEFT ENGINE 92.7% PRESSURE WAS 33 PSI. MAINTENANCE REPLACED THE OIL FILTER SENSOSDR HALA2017042100105Line · leakingNR 2 ENG OIL LEAK NOTED FROM UNDER THRUST REVERSER COWLS AND UPLIFTED 4.5 QTS. LEAK TRACED TO OIL RETURN PIPE FROM FWD BEARING COMPARTMENT TO SCAVANGE PUMP. PIPE REPLACED IAW MM 79-22-51-000-803-A. ENG RUN C/OUT. NIL LEAKS EVIDENT.SDR AALA201704279003O-Ring · leakingFLIGHT ATTENDANT REPORTS A DIRTY-SOCK ODOR IN THE CABIN STARTINGAT 10,000 ON DECENT, NO ODOR NOTED IN COCKPIT. MAINTENANCE FOUND NR 1 ENGINE OIL TANK BREATHER TUBE LEAKING AND REPLACED OIL TANK BREATHER TUBE O-RING PER AMM 79-11-41. AIRCRAFT WAS GROUNDED.SDR AALA201704279002Seal · leakingFLIGHT ATTENDANT REPORTS A DIRTY-SOCK ODOR IN THE CABIN STARTING AT 10,000 FT DURING DECENT, NO ODOR NOTED IN COCKPIT. MAINTENANCE FOUND THE NR 1 ENGINE DE-OILER LEAKING AND REPLACED DE-OILER CASING SEAL ASSEMBLY PER AMM 72-60-31. AIRCRAFT WAS GROUNDED.SDR AALA201704179055Filter · cloggedDURING THE DESCENT ENF NR 1 AND 2, 10-12 HIGHER THAN NR 2 ENGINE. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL/OIL COOLER FILTER ELEMENT IAW AMM 73-12-42. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK IAW AMM 71-00-00.SDR ASAA2017041220446Filter · cloggedRIGHT ENGINE OIL FILTER POP OUT INDICATOR EXTENDED, REF T/C N2479001. GROUNDED - YES. PER T/C N2479001, REPLACED MAIN ENGINE OIL SUPPLY FILTER, REF B737-800 AMM 79-21-03, IDLE POWER LEAK CHECK GOOD. NOTE THAT OLD FILTER SHOWED NO SIGNS OF CONTAMINATION AND "BYSDR VNAA2017040900010Carbon Seal · defectiveRED RIGHT ENGINE OIL PRESSURE WARNING. REMOVED AND REPLACED THE ACCESSORY DRIVE GEARBOX’S CARBON SEAL ASSEMBLIES.SDR DALA2017041002874Filter · clogged.WHILE DESCENDING THROUGH 8,000 FEET, RECEIVED A RT ENGINE OIL STRAINER CLOG LIGHT. PERFORMED QRH, OPERATED RT ENGINE UNTIL LANDING. REPLACED THE ENGINE OIL FILTER IAW AMM 79-20. INSPECTION OF FILTER REVEALS CARBON. ODI PREVENTION PARA 3 STEPS A-F.SDR YENA201704040249Engine · leakingDURING DESCENT AND CLIMB,STRONG ODOR, INDICATING OIL IN THE AIR CON DUCT. R & R THE NR 1 ENGINE . ALL CHECKED GOOD AND NO ODOR.SDR GTIA2017033101850Seal · leakingDESCENDING THROUGH 10,000 FT. SMELLED A DIRTY SOCK AND MUSTY ODOR. TURNED OFF PACKS, BLEEDS & VENTILATED CABIN WITH RAM AIR. R & R DEOILER SEAL ASSY IAW AMM 72-60-31 ON THE RT AND LT ENGINES. R & R THE HEPA FILTERS IAW AMM 21-21-41. PERFORMED A PACK BURNOSDR AALA201703219036Oil Filter · cloggedAIRCRAFT WAS GROUNDED. LEFT OIL FILTER CLOGGING LIGHT ILLUMINATED ON APPROACH. REMOVED AND REPLACED LEFT ENGINE OIL FILTER IAW MCM 71-91-12. LEAK AND OPERATIONAL CHECK GOOD.SDR SWAA2017032112637Warning Light · illuminatedDURING CLIMB, RECEIVED OIL FILTER BYPASS LIGHT FOR THE NR 2 ENGINE 2. RAN QRH AND LIGHT DID NOT EXTINGUISH. INFLIGHT SHUTDOWN, AIR TURNBACK, DECLARED AN EMERGENCY. R & R THE NR 2 ENGINE IAW MT.SDR UIEA2017032000365Warning Message · false activationLEFT OIL FILTER STATUS MESSAGE ILLUMINATED. MESSAGE ILLUMINATED MOMENTARILY DUE TO ENGINE OPERATION IN EXTREME COLD WEATHER. MESSAGE ERASED AND AIRCRAFT OK FOR SERVICE IAW AMM 71-00-00.SDR GTIA2017031401829Packing · damagedFUME EVENT DURING FINAL DESCENT AND APPROACH INTO PBI 28R. FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED. PERFORMED A CLEANING OF THE ECS TO PACK NR 2 IAW AMM 21-00-00, NO CONTAMINATION FOUND, LEAK CHECK GOOD, OPS CHECK GOOD. PRECAUTIONARY FOUND SDR GTIA2017031201813Seal · leakingDURING DESCENT, IDLE THRUST OUT OF 9000 FT, A DIRTY SOCK OR MUSTY ODOR MOSTLY IN CABIN AND AFT CABIN. FOUND AN OIL LEAK AT THE NR 1 ENGINE DEOILER SEAL. REPLACED THE NR 1 AND 2 ENGINES DEOILER SEALS.
Back to JASC 7261