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 REXA98011Oil System · required serviceON TAXI, RIGHT HAND ENGINE OIL PRESSURE LIGHT CAME ON. RIGHT HAND ENGINE OIL LEVEL LOW, ADDED ONE QUART OF OIL. RUN-UP CHECKS GOOD. (X)Jan 9, 1998 · N344AM · Saab SF340ASDR USAAD98004Filter · cloggedPIT - FLT 1964 - DURING CRUISE, THE LEFT ENGIEN OIL STRAINER CLOG LIGHT CAME ON INTERMITTENTLY. THE OIL PRESSURE TEMPERATURE REMAINED NORMAL. DURING REDUCED THRUST THERE WAS NOT CHANGE. THE CREW ELECTED TO DIVERT TO PIT WITH THE ENGINE OPERATED AT REDUCED PJan 8, 1998 · N937VJ · Doug DC931SDR SWIA971075Oil Syst · reqd serviceMOMENTARY LOW OIL PRESSURE INDICATION ON LEFT ENGINE ON CLIMB-OUT. RETURNED TO TWF. SERVICED OIL TO THE ADD 1 QUART MARK ON SIGHT GLASS. CHECKED ENGINE FOR OIL LEAKS BUT NONE WERE NOTED. GROUND RUN CHECKS GOOD WITH NO LEAKS.Jan 8, 1998 · N186SW · Emb EMB120ERSDR SWIA971069Oil Syst · reqd serviceAFTER DEPARTURE FROM EKO, HAD A INTERMITTENT LOW OIL PRESSURE INDICATION ON LEFT ENGINE. RETURNED TO EKO. ADDED TWO QUARTS OF EXXON 2380 OIL TO LEFT ENGINE PER INSTRUCTIONS FROM MAINTENANCE CONTROL. AIRCRAFT WAS RUN UP TO 100 PERCENT ENGINE INSTRUMENTS SHOWJan 8, 1998 · N186SW · Emb EMB120ERSDR ASOA98002Engine · req'd serviceFLT 8258 - EN ROUTE ADF-ATL, LEFT ENGINE OIL PRESSURE DROPPED TO 45 PSI. CREW SHUT DOWN THE LEFT ENGINE, DECLARED AND EMERGENCY AND DIVERTED TO BNA WHERE LANDING WAS MADE SAFELY AND WITHOUT FURTHER INCIDENT. A DELTA MECHANIC INSPECTED THE ENGINE AND FOUND NOJan 6, 1998 · N258AS · Emb EMB120RTSDR HEEA0012419Internal Sump · making metalENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF TURBINE PARTS NOTED: ERODED BEYOND SERVICEABLE LIMITS ON INTERNAL SUMP SEALS AND CRACKED.Jan 2, 1998 · N131AE · Bolkms BO105SSDR 97UAL900898Oil Cap · looseOVER A TWO HOUR PERIOD NR 1 ENGINE OIL QUANTITY DECREASED TO ZERO. OIL PRESSURE DROPPED TO BELOW 35 PSI AND LOW OIL PRESSURE LIGHT CAME ON. ACCOMPLISHED ENGINE SHUT DOWN. *S/D* THE OIL FILTER CAP WAS FOUND TO HAVE COME LOOSE FROM THE OIL TANK. THE OIL FILDec 30, 1997 · N7264U · Boeing 727222SDR RAIA971213Scavenge Pump · failedFLT 7533 - FWA - RIGHT OI PRESSURE FLUCTUATION 70 TO 100 PSI, DROPPING DOWN TO 50 PSI, LOW OIL PRESSURE CAPTION ILLUMINATED, CREW SHUT ENGINE DOWN. MAINTENANCE REPLACED RIGHT ENGINE TURBINE SCAVENGE PUMP. (M)Dec 23, 1997 · N340TE · Bag JETSTM3201SDR CA980113014Oil Line · cut(CAN) AT SHUTDOWN, OIL LEAK NOTED OUT UNDER RT NACELLE ONTO LANDING GEAR DOORS. OIL PRESSURE LINE CUT UNDER CLAMP AT FIREWALL, TWO PLACES, WIDTH OF CLAMP. IMPROPER SIZE CLAMP. REPLACED CLAMP.Dec 22, 1997 · Piper PA23250SDR DL76L972692Scavenge Line · failedLT ENGINE OIL QUANTITY DROPPED TO 4 QTS IN FIRST 2 HOURS. AIRCRAFT RETURNED TO JFK. ENGINE NR 1 SHUT DOWN AFTER LANDING. FOUND NR 4 BEARING SCAVENGE LINE DAMAGED. REPLACED SAME.Dec 21, 1997 · N184DN · Boeing 767332SDR 98ZZZX132Engine · low oilDFW - FLT 9898 - TRAINING FLIGHT, ON APPROACH TO DFW, RT OIL PRESSURE DROPPED INTO THE CAUTION RANGE. CREW CONSULTED QRH AND FEATHERED ENGINE. OIL PRESSURE CONTINUED TO FALL AND ENGINE WAS SHUT DOWN AND SECURED APPROXIMATELY 10 MILES FROM DFW. AIRCRAFT LANDDec 17, 1997 · N328PH · Dorner DO328100SDR LR7A9732Engine · failedSHUTDOWN NR 4 ENGINE AT 1451Z DUE TO LOW OIL PRESSURE. REMOVED AND REPLACED ENGINE AND PROP ASSEMBLIES PER ONE-120 AND ONE-115. OPS CHECKS GOOD PER ONE-113 AND ONE-112.Dec 16, 1997 · N289F · Lkheed 188CSDR WRKA86147Filter · dirtyDURING INITIAL APPLICATION OF TAKEOFF POWER, FLIGHT CREW RECEIVED NR 1 ENGINE OIL BYPASS ALERT. AIRCRAFT RETURNED TO GATE WITHOUT FURTHER INCIDENT. MAINTENANCE PERSONNEL REMOVED AND REPLACED FILTER ELEMENT. LEAK AND OPERATIONAL CHK'D OK ON ENGINE RUN. AIRCDec 14, 1997 · N274WA · Doug MD11FSDR 98ZZZX1372Filter Housing · crackedPILOT NOTICED OIL PRESSURE DROPPED AFTER 1:30 HOURS INTO FILIGHT. FOUND OIL FILTER HOUSING CRACKED.Dec 14, 1997 · N90PB · Beech 200BEECHSDR CA971222005Oil Filler Cap · cracked(CAN) OIL FILLER CAP SEAL FLANGE FOUND CRACKED. POTENTIAL FOR IN-FLIGHT LOSS OF ENGINE OIL IF FLANGE FAILS.Dec 12, 1997SDR RAIA971208Oil Cap · looseFLT 7408 - STL - RIGHT LOW OIL PRESSURE CAPTION ILLUMINATED DURING CLIMB. CREW SHUT RIGHT ENGINE DOWN. MAINTENANCE SERVICED AND RESECURED RIGHT ENGINE OIL CAP. (M)Dec 10, 1997 · N723TE · Aerosp ATR72202SDR ORJA97207Oil System · req'd serviceGATE RETURN FOR LEFT ENGINE OIL QTY LEFT OIL QUANTITY PRIOR TO START 9 QUARTS AFTER START 6 QUARTS. SERVICED LEFT ENGINE OIL QUANTITY TO APPROXIMATELY 8 QUARTS ENGINE OIL. (M)Dec 7, 1997 · N882RA · Doug DC983SDR CALA9701710Fitting · leakingTHE NR 2 ENGINE OIL QUANTITY AND PRESSURE BEGAN TO DROP WHILE EN ROUTE. THE NR 2 ENGINE WAS SHUTDOWN AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND OIL LEAKING FROM BANJO FITTING AT ENGINE OIL FILTER HOUSING. A NEW FITTING AND PACKING WERE INSTDec 6, 1997 · N10242 · Boeing 7372C0SDR CA971219040Oil Filler Cap · cracked(CAN) CRACKED IN "O" RING GROOVE, IMPROPER FITTING OF "O" RING OR IMPROPER "O" RING FITTED TO THE CAP. POTENTIAL LOSS OF SEALING OF OIL TANK AND LOSS OF OIL OUT OF FILLER DURING FLIGHT.Dec 5, 1997SDR 98ZZZX155Oil Jet · brokeOIL JET BROKE AND LODGED ITSELF IN PLANETARIES AND RING GEAR. RING GEAR BROKE AND COUPLER SHAFT SHEARED RESULTING IN ENGINE SHUT DOWN.Dec 2, 1997 · N46AK · Mtsbsi MU2B60SDR HEEA0012128Filter Element · trippedENGINE EXTERNAL OIL FILTER BYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Nov 28, 1997 · N407MM · Bell 407SDR AU971483Chip Detector · separated(AUS) NO1 ENGINE FULL FLOW CHIP DETECTOR DISLODGED ALLOWING A MASSIVE OIL LEAK. ENGINE WAS INSPECTED IAW MAINTENANCE MANUAL WITH NO FAULT FOUND AND RETURNED TO SERVICE.Nov 26, 1997 · Bac 146100ASDR SWAA980038Engine · oil leakAFTER GEAR RETRACTION, EXPERIENCED NR 1 ENGINE OIL AND PRESSURE LOSS. RETURNED TO HOU AND MADE AN UNEVENTFUL LANDING. FOUND OIL FILTER HOUSING CAP STUDS PULLED. REMOVED AND REPLACED ENGINE PER BOEING M/M.Nov 23, 1997 · N104SW · Boeing 7372H4SDR QXEA9700760Oil System · required serviceYKM- SHORTLY AFTER TAKEOFF, NR 2 ENGINE OIL PRESSURE LIGHT ILLUMINATED. THE NR 2 OIL PRESSURE GAUGE WAS FLUCTUATING BELOW 40 PSI. AFTER LEVEL-OFF THE WARNING LIGHT WENT OUT AND OIL PRESSURE RETURNED TO NORMAL. RETURNED TO THE FIELD AND ACCOMPLISHED AN UNEVENov 16, 1997 · N817PH · Dhav DHC8102SDR USAASB97315Oil Filter · dirtyCLT - FL2386 - APPROX 89 MILES NORTH OF CLT AT FL330, CREW NOTICED THE NR 2 ENGINE OIL FILTER BYPASS LIGHT HAD ILLUMINATED. CAPTAIN REDUCED THE THROTTLE ON NR 2 ENGINE TO IDLE THRUST. THIS HAD NO EFFECT ON THE BYPASS LIGHT. CAPTAIN ELECTED TO SHUTDOWN THE NNov 15, 1997 · N223US · Boeing 737201SDR PCAA9700610Oil System · req'd serviceUPON TAKEOFF FROM ROC, THE NR 1 ENGINE OIL PRESSURE DROPPED 25 PSI. THE CREW SECURED THE ENGINE IAW PROCEDURES AND RETURNED TO FIELD. MAINTENANCE INSPECTED THE NR 1 ENGINE IAW PWC MM 05-50. NO DEBRIS OR DEFECTS NOTED. SERVICED THE ENGINE WITH 3 QUARTS OF ONov 12, 1997 · N818EX · Dhav DHC8102SDR HEEA0011977Housing Assy · mismanufacturedMISMANUFACTURED, SEAT FOR RELIEF VALVE NOT FINISHED. OIL PRESSURE SLOW TO COME UP AND LOW AT 100%. REMOVED FROM ENGINE S/N CPPS-TB0040 AT ENGINE TOTAL TIME 80:00. REPLACEMENT HOUSING AND BUILD UP PARTS WERE RECEIVED AGAINST OUR RO#8077 AND SO#S:600971 AND 0Nov 12, 1997 · N3911L · Bell 412SDR LR7A9728Oil Pump · failedNR 1 ENG SHUTDOWN ON ROLL-OUT IN PANC DUE TO ZERO ENG OIL PRESSURE AT 2358. REMOVED AND REPLACED POWER SECTION PRESSURE AND SCANVANGE PUMP PER 72-2-1, OPS OK.Nov 11, 1997 · N285F · Lkheed 188CSDR VTZA97619Oil System · required serviceIAD/GSO - FLT 6262 - DURING CRUISE AT 11-5-97 AT 1715 HOURS, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LT OIL PRESSURE FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND SERVICED LT ENGINE OIL AND PERFORMED GROUND RUNov 5, 1997 · N491UE · Bag JETSTM3201SDR EIAA970202Line · leakingANC - LOG PAGE: F47048 - 2.5 HOURS INTO FLIGHT, NR 1 ENGINE OIL QTY WAS DOWN TO 1/2 ON THE GAUGE. REMOVED EXHAUST PLUG AND FOUND TRACE OF OIL AROUND PRESSURE LINE TO NR 6 BEARING COMPARTMENT. REMOVED HEAT SHIELD FROM PRESSURE AND SCAVENGE LINE, TIGHTENED LINov 4, 1997 · N481EV · Boeing 747132SDR P5CA9701815Seal · misinstalledENGINE SHUT DOWN AT 21,000 FEET DUE TO LOSS OF NR 1 ENGINE OIL QUANTITY AND LOSS OF OIL PRESSURE WITH INCREASE IN OIL TEMPERATURE OF APPROXIMATELY 25 DEGREES. FOUND NR 1 ENGINE DRIVEN PUMP DEACTIVATED WITH KIT. DRIVE SEAL LINE IN CASE NOT PROPERLY REMOVED ANNov 3, 1997 · N857FT · Boeing 747132SDR WWMA9700168Packing · missingAFTER DEPARTURE CLIMBING THROUGH 9,000 FT THE RIGHT ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED, THE PRESSURE INDICATION ON THE GAUGE WAS IN THE YELLOW. THE CREW DECLARED AN EMERGENCY, DIVERTED TO SMX AND LANDED WITHOUT INCIDENT. THE ENGINE WAS SHUT DOWN AFTENov 1, 1997 · N256AE · Saab 340BSDR ARWA971006Filter · defectiveNR 2 ENGINE OIL PRESSURE ILLUMINATED, PERFORMED ABNORMAL CHECKLIST, LIGHT GOES OUT AFTER THROTTLE RETRACTED PARAMETERS MONITORED CONTINUED NORMAL OPERATION. DURING APPROACH LIGHT CAME ON, ENGINE PRECAUTIONARY SHUT DOWN AT 05044 Z. REMOVED AND REPLACED MAIN OOct 29, 1997 · N1804 · Doug DC862SDR CA971113013Gasket · failed(CAN) DURING CRUISE, CREW NOTICED FLUCTUATING OIL PRESSURE ON LT ENGINE. OIL PRESSURE MONITORED AND AIRCRAFT LANDED. FRETTED AND DETERIORATED TURBINE SCAVANGE PUMP GASKET CAUSING OIL LOSS IN THE ENGINE. NEW SEAL INSTALLED.Oct 24, 1997 · Mtsbsi MU2B36SDR AU971635Oil System · fluctuates(AUS) LH ENGINE VENTED OIL OVERBOARD. OIL PRESSURE FLUCTUATING.Oct 22, 1997 · Skrsky S76ASDR HEEA0011597Filter · cloggedENGINE EXTERIOR OIL FILTER BYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N437PH · Bell 407SDR HEEA0011596Filter · cloggedFILTER CLOGGED - BYPASSED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N141MA · Bell 407SDR HEEA0011595Filter · cloggedRECEIVED ON AIRCRAFT WITH BYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N447PH · Bell 407SDR HEEA0011594Filter · cloggedBYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N57416 · Bell 407SDR HEEA0011593Filter · cloggedBYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N57416 · Bell 407SDR HEEA0011592Filter · cloggedBYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N57416 · Bell 407SDR HEEA0011591Filter · cloggedON DAILY INSPECTION, FOUND OIL FILTER BYPASS INDICATOR EXTENDED. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N407MM · Bell 407SDR HEEA0011590Filter · cloggedBYPASS BUTTON POPPED ON ENGINE OIL FILTER. REPLACED WITH SERVICEABLE FILTER.Oct 21, 1997 · N407MM · Bell 407SDR 97ZZZX4823Oil Pump · failedPILOT REPORTED LOSS OF OIL PRESSURE IN-FLIGHT. THE FLIGHT WAS TERMINATED IMMEDIATELY AND THE ENGINE WAS SHUT DOWN. UPON INVESTIGATION, THE ENGINE OIL PUMP DRIVESHAFT WAS FOUND BROKEN. WHEN PUMP WAS REMOVED, A PIECE OF GEAR TOOTH FELL FROM PUMP OIL PASSAGE. Oct 18, 1997 · N58HJ · Bell 205A1SDR 98ZZZX4436Pump · malfunctionedINSTALLED OVERHAULED OIL PUMP S/N 59S0 ON NR 1 ENGINE. DURING RUNS, FOUND OIL PUMP NOT DELIVERING PROPER AMOUNT OF PRESSURE. REMOVED OIL PUMP (SECOND ONE) TO INSTALL ANOTHER OIL PUMP. INSTALLED NEW OIL PUMP FROM TURBOMECA TO FIX PROBLEM.Oct 17, 1997 · N886AH · Skrsky S76ASDR 98ZZZX4435Pump · malfunctionedINSTALLED OVERHAULED OIL PUMP S/N 91S0 ON NR 1 ENGINE. DURING RUNS, FOUND OIL PUMP NOT DELIVERING PROPER AMOUNT OF PRESSURE. REMOVED OIL PUMP FROM ENGINE TO INSTALL ANOTHER OIL PUMP.Oct 17, 1997 · N886AH · Skrsky S76ASDR 97UAL900774Oil Syst · reqd serviceAFTER TAKEOFF CLIMBING THROUGH 15000 FT, RIGHT ENGINE INDICATED ONE QUART OF OIL. ENGINE TEMPERATURE AND PRESSURE CONTINUED TO FLUCTUATE. AIRCRAFT RETURNED TO LAX.Oct 11, 1997 · N788UA · Boeing 777222SDR 9719006716Breather Tube · leakingDURING CRUISE, THE OIL QUANTITY INDICATED FOR THE NR 4 ENGINE DROPPED TO ZERO. THE ENGINE WAS SHUT DOWN AND THE FLIGHT DIVERTED TO MNL. MAINTENANCE FOUND THE UPPER RIGHT MAIN ENGINE BREATHER TUBE LEAKING. THE TUBE WAS REPLACED AND NO LEAKS WERE NOTED DURINGOct 9, 1997 · N616US · Boeing 747251FSDR CA971113042Fitting · misinstalled(CAN) SCAVENGE OIL FITTING LEAKED SINCE OVERHAUL INSTALLATION. OIL FITTING INSTALLED BACKWARDS. FITTING INSTALLED PROPERLY AND NEW SEALS INSTALLED.Oct 1, 1997 · Bell 206BSDR 9718539304Oil Filter · dirtyDURING TAXI, THE LEFT ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED. CREW SHUT DOWN THE LEFT ENGINE AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT ENGINE MAIN OIL FILTER. ENGINE OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.Oct 1, 1997 · N931MC · Doug DC982
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