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.

SDR UIEA200300066Engine · leakingDOV-RMS - NR 3 ENGINE SHUTDOWN DUE TO ZERO OIL QUANTITY AND PERSSUER BELOW 10 PSI WITH LOW OIL PRESSURE LIGHT ON AT 1509Z. AFTER SHUTDOWN OIL PRESSURE WENT TO ZERO WHILE WINDMILLING. AIRCRAFT DIVERTED TO AMS. REMOVED AND REPLACED ENGINE NR 3 ACCORDING TO MMNov 14, 2003 · N524MC · Boeing 7472D7BSDR AUS20031146Ring · missing(AUS) NR 2 ENGINE OIL TRANSFER TUBE FORWARD AND AFT RETAINING RINGS PNOAS3216-119 MISSING. TUBE RUNS BETWEEN REDUCTION GEARBOX AND SCAVENGE PUMP. PERSONNEL/MAINTENANCE ERROR.Nov 12, 2003 · Dhav DHC8102SDR 2003UALA00847Cap · installedRETURNED TO FIELD DUE TO SMOKE IN THE CABIN. A YELLOW PROTECTIVE CAP WAS LT ON THE DEOILER OVERBOARD BREATHER TUBE AFTER ENGINE INSTALLATION. AT ENGINE START, THE EXISTENCE OF THE CAP ALLOWED THE INTERNAL OIL PRESSURE TO BUILD UP SUFFICIENTLY TO UNSEAT SEVERNov 11, 2003 · N587UA · Boeing 757222SDR CA031113012Oil Filter · damaged(CAN) THE OIL FILTER BYPASS PIN WAS FOUND POPPED ON THE LT ENGINE. THE OIL FILTER WAS REPLACED AND OIL SAMPLE TAKEN. DAMAGE TO THE REMOVED OIL SAMPLE WAS NOTED. THE MOUNTING FLANGE OF THE FILTER WAS MISSING FROM THE RADIUS INWARD. THE OIL FILTER IS INCLUDED Nov 9, 2003 · Swrngn SA226TCSDR CA031110003Engine · leaking(CAN) DURING APPROACH AND LANDING, CREW NOTED BURNING ODOR AND LIGHT SMOKE IN CABIN. LAVATORY SMOKE DETECTOR TRIPPED AND RIGHT ENGINE OIL PRESSURE BEGAN TO DROP. LANDING AND ROLL WAS COMPLETED SO THE EGNINE WAS SECURED AT THE GATE. SEVERAL QUARTS OF OIL WERE ENov 7, 2003 · Beech 1900DSDR 2004F00264Valve · leakingDURING CLIMB-OUT, F/E REPORTED NR 3 ENG FIRE WARNING LIGHT ILLUMINATED. CAPTAIN FOLLOWED EMERGENCY PROCEDURES. A/C DIVERTED TO KMIA & LANDED WITHOUT FURTHER INCIDENT. MX OPENED COWLING & FOUND EVIDENCE OF FLASH FIRE. FOUND STARTER WITH INTERNAL FAILURE, INNov 6, 2003 · N495AJ · Boeing 727233SDR 2004F00034Helicoil · damagedDURING CRUISE, ENGINE NR 3 LOST ALL OIL PRESSURE AND ALL OIL QUANTITY. PERFORMED NR 3 ENGINE INFLIGHT SHUTDOWN CHECKLIST. DIVERTED TO STL. EMERGENCY DECLARED. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED HELICOIL AT OIL FILTER BYPASS UNINov 5, 2003 · N7644U · Boeing 727222SDR 2003UALA00827Screw · looseNR 2 ENGINE FLAMEOUT. FLAME OUT WAS CAUSED BY FUEL LEAK AT THE AIR/OIL COOLER MUSCLE LINE. THE FUEL MUSCLE LINE WAS REPLACED AND THE ENGINE WAS REMOVED WITH IN 25 CYCLES DUE TO A SURGE ABOVE 1.25 EPR CAUSED BY THE FLAME OUT. THE MUSCLE LINE FAILED DUE TO VIBRNov 2, 2003 · N657UA · Boeing 767322SDR CA031104004Gearbox · worn(CAN) DURING CLIMB , RED MASTER WARNING , RED NR 4 OIL PX WARNING, NR 4 OIL PX GUAGE IN RED. CREW ELECTED TO SHUTDOWN NR 4 ENGINE. AIRCRAFT RETURNED TO DEPARTING AIRPORT FOR NORMAL LANDING. INSPECTION FOUND OIL PUMP DRIVE GEAR IN GEARBOX SPLINES WORN, ALONGNov 1, 2003 · Bac 146200ASDR MASA200300432Oil System · leakingNR 2 ENGINE WOULD NOT START WITH ASSOCIATED SMOKING. THE CREW SHUT DOWN THE ENGINE. THE ENGINE WAS STILL PRODUCING SMOKE AFTER SHUT DOWN SO THE CREW DISCHARGED THE ENGINE FIRE EXTINGUISHER. AN OIL LEAK WAS FOUND AT THE ENGINE STARTER AREA. MECHANIC IS IN THE POct 30, 2003 · N856MJ · Emb EMB145LRSDR SWIA200312577Engine · lack of lubeSHUT DOWN NR 1 ENG ON TAXI DUE TO LOSS OF OIL PRESSURE. SERVICED ENGINE WITH OIL AND TIGHTENED OIL FILL CAP. OPS CHECKS GOOD.Oct 28, 2003 · N567SW · Emb EMB120ERSDR 2004F00243Engine · malfunctionedFLT 813 - KMIA-TBPB - AFTER DEPARTURE FORM KMIA, NR 3 OIL PRESSURE INDICATED ABOVE ARC LINE, AND THEN OIL TEMP BEGAN CLIMBING AND WENT ABOVE ARC LINE. SHUT OFF NR 3 ENGINE AS PER PROCEDURES. AIRCRAFT DIVERTED BACK TO KMIA AND LANDED WITHOUT FURTHER INCIDENT.Oct 27, 2003 · N794AJ · Boeing 727227SDR 2003UALA00812Stud · failedRIGHT ENGINE SHUT DOWN DURING TAXI DUE TO HIGH ENGINE OIL TEMP. FUEL OIL HEAT EXCHANGER AND VALVE WERE REPLACED AND PROBLEM SEEMED FIXED. NO DISCREPANCIES FOR NEARLY FOUR WEEKS. THEN LOW OIL QUANTITY AND INCREASING OIL TEMPERATURE HIT AGAIN. NR 5 BEARING PRESOct 27, 2003 · N549UA · Boeing 757222SDR EIA2003146O-Ring · leakingNR 1 ENGINE OIL QUANTITY DECREASED TO 1 GALLON AND NR 1 ENGINE OIL PRESSURE LIGHT CAME ON, SHUT DOWN NR 1 ENGINE, NR 1 ENGINE OIL PRESSURE AT 34 PSI. REPLACED ANGLE GEARBOX CHIP DETECTOR O-RINGS, PERFORMED LEAK CHECK NO OIL LOSS ON ENGINE RUN, SERVICE ENGINE Oct 25, 2003 · N482EV · Boeing 747212BSDR 2003UALA00799O-Ring · missingDIVERTED DUE TO OIL LOSS IN NR 1 ENGINE. NR 3 CHIP DETECTOR FALLING OUT OF THE DETECTOR HOUSING AND A MISSING O-RING ON THE CHECK VALVE IN THE HOUSING CAUSED THE LOSS OF OIL. THERE WAS NO WEAR ON THE HOUSING TO CAUSE THE DETECTOR TO BECOME FREE. A COA WILL ROct 23, 2003 · N662UA · Boeing 767322SDR 0301959987Engine · making metalDURING CRUISE FLIGHT, NR 2 ENGINE OIL QUANTITY WENT TO ZERO, OIL TEMP CLIMBED INTO THE RED ZONE. THE NR 2 ENGINE WAS SHUT DOWN. FLIGHT CREW DIVERTED AIRCRAFT TO MBS AND PERFORMED AN UNEVENTFUL LANDING. MAINTENANCE FOUND METAL IN THE OIL FILTER AND ON THE CHIP Oct 23, 2003 · N987US · Doug DC932SDR 03FDEA01795Precooler · crackedCOMPLY WITH EA 6-5452-73216 NACELLES/PYLONS - REPAIR OF CRACKS IN NR 1 ENGINE PYLON PRECOOLER PANEL. COMPLIED WITH EA 6-5452-73216 NACELLES/PYLONS - REPAIR OF CRACKS IN NR 1 ENGINE PYLON PRECOOLER PANEL AT BFM/MAE.Oct 23, 2003 · N660FE · Airbus A300F4605RSDR 03294317Line · wornDURING CLIMB CREW RECEIVED LT OIL PRESSURE LOW INDICATION. CREW PERFORMED IN FLIGHT SHUT DOWN AND DECLARED EMERGENCY FLIGHT LANDED UNEVENTFULLY. THE TURBINE BEARING SUPPLY AND SCAVENEGE LINESOct 21, 2003 · N317UE · Jetair JETSTM4101SDR UPS03841454Engine · leakingINSPECTION TYPE: C1, ENG 1 BEGAN RAPIDLY LOSING OIL QUANITY PASSING FL 250. THE OIL PRES SURE ALSO DROPPED TO 35 PSI. THE CREW COMPLETED THE INFLIGHT ENGINE SHUTDOWN CHECK LIST. DECLARED AN EMERGENCY AND RETURNED TO SAT FOR AN UNEVENTFUL LANDING. FOUND STOct 21, 2003 · N866UP · Doug DC873SDR LDI2004F00001Gear Shaft · shearedOIL PUMP SHAFT SHEARED THUS UNCOUPLING THE FUEL PUMP FROM THE ENGINES GEARBOX. THE CRACK THAT CAUSED THE EVENTUAL SHEARING OF THE GEARSHAFT APPARENTLY ORIGINATED AT A SLOT FOR THE LOCKING KEY THAT WAS MACHINED DURING A PAST REWORK (MODIFICATION) THAT HAD BEEOct 20, 2003 · N903EH · Bag JETSTM3101SDR 03FDEA01762Engine · failedAPPROX 1710Z FL330 CRUISE, RECEIVED A NR 1 ENG OIL LOW LIGHT, WITH L/O PSI & 0 OIL QUANTITY. ENG WAS SHUT DOWN IAW RED TABS. WINDMILL RPM REMAINED THROUGH OUT FLT. PER FLIGHT CREW EMP 447288 THE NR 1 ENG WAS RUN AT IDLE FOR A MINIMUM OF 2 MIN PER MM REF 7Oct 16, 2003 · N309FE · Doug DC1030SDR AUS20031037Engine · leaking(AUS) ENGINE SHUT DOWN DUE TO TOTAL LOSS OF OIL. DETAILED INVESTIGATION COULD FIND NO SOURCE OF LEAK. ENGINE HAD ONLY BEEN FITTED THREE DAYS PREVIOUSLY FOLLOWING HSI SO WAS REMOVED AND FORWARDED TO MANUFACTURER FOR FURTHER INVESTIGATION/REPAIR.Oct 13, 2003 · Bac 146200ASDR DHL2003720010Engine · leakingNR 1 OIL QUANTITY DECREASED FROM 4 GAL. TO 1.5 GAL. PERFORMED ABNORMAL. NR 1 OIL BYPASS LIGHT ILLUMINATED. COMPLETED IN-FLIGHT ENGINE SHUTDOWN ABNORMAL PROCEDURE. OPERATED ENGINE AT 1.4 EPR NO VISIBLE LEAKS NOTED EXTERNALLY. INSPECTED TAILPIPE NO EVIDENCE OFOct 9, 2003 · N720DH · Boeing 727228SDR 2003UALA00726Line · crackedNR 2 ENGINE OIL QUANTITY DROPPED STEADILY IN FLIGHT. REPLACED CRACKED & LEAKING FUEL/OIL HEAT EXCHANGER RETURN LINE. LINE CRACKED DUE TO LIBERATED TUBE CLAMP.Sep 28, 2003 · N595UA · Boeing 757222SDR T48R384YBearing · failedBEARING IN 4 1/2 AND 5 SCAVAGE PUMP FAILED RESULTING IN OIL CONTAMINATION.Sep 25, 2003 · Boeing 737SDR 2003UALA00711Oil System · overheatedRETURNED TO FIELD DUE TO HIGH OIL TEMPERATURE NR 2 ENGINE. FUEL OIL HEAT EXCHANGER AND VALVE WERE REPLACED AND PROBLEM SEEMED FIXED. NO DISCREPANCIES FOR NEARLY FOUR WEEKS. THEN LOW OIL QUANTITY AND INCREASING OIL TEMPERATURE HIT AGAIN. NO. 5 BEARING PRESSURESep 23, 2003 · N549UA · Boeing 757222SDR RAIA00309247Engine · contaminatedRIGHT ENGINE OIL CONTAMINATION INDICATION. MAINTENANCE REMOVED AND REPLACED ENGINE.Sep 23, 2003 · N567HK · Jetair JETSTM4101SDR WRLA200329Screen · failedFOUND ENGINE NR 3 OIL TEMPERATURE HIGH ILLUMINATED IN FLIGHT. ENGINE WAS SHUTDOWN WHEN TEMPERATURE REACH 177 DEGREES. OIL TEMPERATURE HIGH ILLUMINATED FOR 4 MINUTES. AS PER 72-00-04 PAGE 610 TABLE 606, NO MAINTENANCE REQUIRED. REPLACED NR 3 MAIN OIL SCREENSep 19, 2003 · N275WA · Doug MD11FSDR 2003UALA00704Fitting · leakingLANDED OKC UNDER AMBER ALERT DUE TO NR 2 ENGINE LOW OIL QUANTITY INDICATION. FOUND ENGINE OIL PRESSURE TUBE UNION FITTING AT TRANSFER GEARBOX CRACKED. REPLACED UNION FITTING . ELBOW/UNION FITTINGS AND BRACKETS ON THE ENGINE LEFT SIDE BETWEEN THE TRANSFER GEARSep 19, 2003 · N395UA · Boeing 737322SDR AALA20031029Engine · malfunctionedAIRCRAFT EN ROUTE FROM ORD-MIA, LOSS ENGINE OIL PRESSURE ON CLIMB-OUT. EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. OVERWEIGHT INSPECTION ACCOMPLISHED. REMOVED AND REPLACED THE NR 2 ENGINE. LEAK AND SYSTEM GROUND CHECKED NORMAL. (M)Sep 18, 2003 · N559AA · Doug DC982SDR IXXA0300059OValve · malfunctionedDURING CLIMB NR 4 ENG QTY DROPPED & OIL PRESS ROSE TO 60 PSI, TEMP INCREASED. POWER WAS REDUCED PARAMETERS REDUCED OIL PRESS, OIL TEMP REDUCED 20 DEGREES & OIL QTY INCREASED. OIL PRESS LIGHT NEVER ILLUM & OIL PRESS NEVER DROPPED BELOW 40 PSI. MX REMOVED & ISep 17, 2003 · N728PL · Doug DC862SDR BBC2003F00000Housing · crackedAUGUST 22, 2003 ENGINE LOST OIL PRESSURE INFLIGHT, PILOT COMMANDED SHUTDOWN, AIRCRAFT LANDED. SUBSEQUENT TEARDOWN OF GEARBOX REVEALED CRACKED OIL PUMP HOUSING. PUMP HOUSINGS ARE NOT STRONG ENOUGH DESIGN OR ALLOY.Sep 15, 2003 · N264PA · Beech B100SDR COMA0360412Oil System · lowRT ENGINE LOW OIL PRESSURE WARNING 3 TIMES. FOUND ENGINE OIL SYSTEM 5 QUARTS LOW. SERVICED OIL SYSTEM.Sep 15, 2003 · N914CA · Cndair CL6002B19SDR S03279072Packing · leakingNR 2 ENGINE OIL LOSS IN FLIGHT, CREW FOLLOW THE ABNORMAL PROCEDURE TO MAKE A IFSD BEFORE LANDING. GROUND CHECK FOUND OIL EXTERNAL LEAKING FROM MGB MCD AND THE PROBE WAS NOT INSTALLED PROPERLY. MAIN GEARBOX MCD PACKING REPLACED. RE-SERVICE OIL SYSTEM TO NORMASep 10, 2003 · Boeing 747200SDR 2003FA0000910Spring · backed outOIL CAP WAS NOT FULLY ENGAGED IN OIL TANK CAUSING LOSS OF APPROX 6 QUARTS OIL DURING CLIMB OUT. DISCOVERED OIL CAP UNLATCH ASSIST SPRING HAD DISENGAGED FROM HOLE IN CAP LATCH BAR. THIS ALLOWED OIL CAP LOCKING TAB TO LOCK WITHOUT OIL CAP FULLY ENGAGED IN OIL TASep 10, 2003 · Dhav DHC6300SDR AUS20030935Oil System · low(AUS) NR 1 ENGINE OIL SYSTEM LOW QUANTITY. TWO QUARTS OF ENGINE OIL WERE ADDED TO TOP UP OIL QUANTITY.Sep 9, 2003 · Dhav DHC8102SDR ASOA03407Carbon Seal · leakingDURING CLIMB-OUT FROM DFW-SAT, AT APPROX 19,000 FT THE CREW RECEIVED A RIGHT ENGINE OIL PRESSURE WARNING. QRH PROCEDURES WERE COMPLIED WITH AND THE CREW REDUCED THE RIGHT ENGINE TO IDLE. THE OIL PRESSURE CONTINUED TO FLUCTUATE BETWEEN 40 TO 45 PSI AND SHORTLAug 31, 2003 · N851AS · Cndair CL6002B19SDR 03FDEA01395Engine · leakingAT FL 330 NR 1 OIL QTY WENT RAPIDLY TO ZERO. OIL PRESS DROPPED TO 30 PSI. ENGINE SHUTDOWN IAW RED TABS. REMOVED AND REPLACED NR 1 ENG ASSY AS PER WORK CARD 70T0001-01, A/C OK FOR SERVICE.Aug 27, 2003 · N481FE · Boeing 727200SDR 179152Chip Detector · contaminatedFLT 4451 FROM PIT TO CMH. AIRCREW RECEIVED A CHIP DETECTOR LIGHT IN FLIGHT ON THE LT ENGINE. ALL PERIMETERS WERE NORMAL. ON RETURN TO PIT, WITH POWER BROUGHT BACK TO 30 PERCENT, LIGHT WENT OUT. AIRCREW RETURNED TO PIT SAFELY WITH NO FURTHER INCIDENT. MAINTENAAug 27, 2003 · N150CN · Saab SF340ASDR AALA20030885Engine · leakingEN ROUTE LAX-BNA, CREW SHUT DOWN RIGHT ENGINE DUE TO ENGINE OIL QUANTITY PRESSURE LOSS AND COMPRESSOR STALLS. CREW DECLARED EMERGENCY. AIRCRAFT LANDED IN LAS WITHOUT FURTHER INCIDENT. REPLACED NR 2 ENGINE PER MM. SYSTEM GROUND CHECKED NORMAL OPERATION. (MAug 20, 2003 · N972TW · Doug DC983SDR 2003FA0000916Heater · crackedTROUBLESHOT NR 2 ENGINE OIL LEAK. FOUND A HAIRLINE CRACK NEAR UPPER INBOARD WELD OF PARTS MAIN BODY. LOCATED JUST UNDER WELD AND APPROX .7500 INCH IN LENGTH.Aug 18, 2003 · N706TA · Beech B200SDR KMB2003F00000Bowl · wornOIL FILTER BOWL WRENCH FITTING IS ROUNDED, WORN OUT. REPLACED WITH SERVICEABLE BOWL.Aug 13, 2003 · N270SH · Snias AS350BASDR BJNA030801Bearing · failedAT FL 310, NR 1 ENGINE OIL PRESSURE NOTICED DROPPING, OIL QUANTITY WENT TO HALF GALLON, AND OIL TEMPERATURE ROSE TO THE YELLOW BAND. ENGINE WAS SHUTDOWN, LOW OIL PRESSURE LIGHT CAME ON AND THE ENGINE WIND-MILLED ABOUT 23 MINUTES AT 5-8 PSI OIL PRESSURE. DISAAug 13, 2003 · N344TM · Boeing 737282SDR DL76L030746Carbon Seal · leakingON TAKEOFF ACRID ODOR IN CABIN. SMOKE DETECTORS WENT OFF. FOUND OIL IN INLET OF NR 2 ENGINE. CARBON SEAL REPLACEMENT IN PROGRESS.Aug 12, 2003 · N199DN · Boeing 767332SDR 2603Line · crackedIN LEVEL FLIGHT AT 33,000 FT, LT ENG OIL PRESS LIGHT ON. FEW SECONDS RED LIGHT FOLLOWED BY LOSS OF OIL QUANTITY. ENGINE SHUTDOWN. RETURNED TO DEPARTURE POINT AND NORMAL LANDING. ENGINE INSPECTION REVEALED CRACKED OIL PRESS TUBE, PN 7938314-501. ENGINE REPLAAug 11, 2003 · Doug DC983SDR BAQA088340Pump · leakingOIL PUMP LEAKS FROM TOP AREA OF HOUSING. REPLACED WITH SERVICEABLE UNIT.Aug 6, 2003 · N911WS · Bolkms BK117A4SDR AALA20030832Engine · leakingEN ROUTE SHUT DOWN NR 1 ENGINE DUE TO LOSS OF OIL QUANTITY AND PRESSURE. AIRCRAFT DIVERTED TO AMA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED ENGINE. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Aug 4, 2003 · N424AA · Doug DC982SDR 2003UALA00609Carbon Seal · failedSMOKE AND FUMES IN FLIGHT DECK AND CABIN. ENGINE DISASSEMBLY VERIFIED A BAD NR 2&3 CARBON SEAL. WHEN THIS CARBON SEAL LEAKS, PRESSURE BUILDS UP IN THE NR 1&3 AFT COMPARTMENT. EXCESSIVE PRESSURE ALLOWS OIL TO SEEP PAST AND THOSE SEALS AND ALLOWING BURNING OIL Aug 3, 2003 · N590UA · Boeing 757222SDR DLM88030707Engine · malfunctionedON CLIMB, LT ENG OIL TEMP HI - ATB TO ATL - REPLACED ENGINEJul 31, 2003 · N913DE · Doug MD88SDR BSY2003F00021Pump · inoperativeRT ENGINE ON STEEP DECENT, HAD OIL PRESSURE LIGHTS COME ON AND GAUGE DROPPED TO 10 PSI. SHUT DOWN ENGINE AND LANDED. RESTARTED ENGINE AFTER THEY WERE ON GROUND. OPS NORMAL. HAD DIRECT READING OIL PRESSURE GAUGE ON AND ADJUST TO THE TOP END LIMIT.Jul 29, 2003 · N31WR · Lear 35A
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