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 CA121218007O-Ring · worn(CAN) O-RING FOUND HARD AND COMPRESSED NOT SEALING FILLER NECK, O-RING REPLACED WITH NEW AS3209-222, O-RING OIL REPLENISHED. GROUND RUN AND LEAK CHECKED.Dec 18, 2012 · Beech C99SDR FXGA201212260001Control Unit · leakingNR 2 OIL PRESSURE WAS FLUCTUATING BETWEEN 55-40 PSI. NR 2 OIL PRESSURE AURAL WARNING ENGINE "OIL" SHUTDOWN. REPLACED NR 2 PCU IAW MM 61-21-00. GROUND OPS AND LEAK CHECK GOOD. PCU WAS FOUND TO BE LEAKING EXTERNALLY AT REAR OF UNIT.Dec 18, 2012 · N1110J · Emb EMB120FCSDR CNQR12172012585Oil System · low pressureLOSS OF OIL PRESSURE ON LEFT ENGINE AND HAD EXHAUST ODOR IN COCKPIT AND CABIN.Dec 17, 2012 · N538CF · Cessna 525ASDR CA121218002Carbon Seal · leaking(CAN) DURING CRUISE FLIGHT AT FL300 THE RT ENGINE OIL PRESSURE BEGAN FLUCTUATING 35-40 PSI, ALL OTHER ENGINE PARAMETERS WERE NORMAL. DUE TO LOW OIL PRESSURE WARNING MESSAGES THE CREW SHUTDOWN THE RT ENGINE. AN EMERGENCY WAS DECLARED. THE ACFT LANDED UNEVENTDec 16, 2012 · Cndair CL6002B19SDR 9JLA2013011803545Indicator · defectiveDURING THE POST FLIGHT INSPECTION, THE NR 1 ENGINE OIL FILTER BYPASS INDICATOR WAS NOTED IN THE BYPASS POSITION. A SOAP WAS TAKEN AND RESULTS WERE NORMAL. THE BYPASS INDICATOR, PN 3070246-4 ON THE ENGINE WAS SUSPECT TO BE DEFECTIVE AND WAS REPLACED IAW SB TFDec 13, 2012 · N553BW · Raythn HAWKER800SDR VNAA2012120300003Carbon Seal · leakingCREW REPORTED SMOKE TOILET AMBER MESSAGE IN FLIGHT. CREW FOLLOWED QRH. MESSAGE EXTINGUISHED PRIOR TO LANDING. CREW LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED RIGHT ENGINE NUMBER ONE CARBON SEAL AND PERFORMED CHECKS USING AIRCRAFDec 3, 2012 · N218PS · Cndair CL6002B19SDR HNAA2012120301083Oil System · lowAFTER DEICING, ON TAKEOFF, NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED. ABORTED TAKEOFF AND SHUTDOWN NR 1 ENGINE. WARNING LIGHT WAS ILLUMINATED FOR APPR0X 5 SECONDS. INSPECTED NR 1 ENGINE AND FOUND ENGINE 3 QUARTS LOW. SERVICED ENGINE WITH 3 QUARTS ODec 3, 2012 · N908HA · Dhav DHC8102SDR IPXA2M76316B-Nut · looseDIVERSION - NR 1 ENGINE OIL QUANTITY DECREASED AT APPROX 1 QT IAW 30 MINUTES FOUND LOOSE B-NUT ON OIL PRESSURE TRANSMITTER. RETORQUED AND LEAK CHECKED OK.Nov 26, 2012 · N281UP · Doug MD11FSDR ASOA20121127157Cap · looseSMOKE AND STRONG ODOR OF BURNED FLUID AFTER SHUTTING DOWN NR 1 ENGINE AT THE GATE COMING OUT THE BACK OF THE ENGINE. POSITIONED NR 1 ENGINE OIL FILLER CAP AND CLEANED RESIDUAL OIL FROM COWLING. CHECKED FLUID LEVEL AND PERFORMED ENGINE RUN WITH NO LEAKS NOTEDNov 25, 2012 · N13979 · Emb EMB145LRSDR CA121126006Oil System · contaminated(CAN) EIR PW100 2012-093, SPALLED MATERIAL ORIGINATING FROM THE ENGINE OIL PUMP DRIVE INNER RACE OF BEARING, PLUGGED OIL JET, CONTAMINATED RGB. EIR PW100 2012-093 FOR MORE DETAILS.Nov 23, 2012SDR QMLA2012111712184Warning Light · false activationDURING FLIGHT, ENGINE CHIP LIGHT ILLUMINATED. DRAINED, FLUSHED, CHANGED FILTER, GROUND RUN COMPLETE, NO CHIPS DETECTED.Nov 17, 2012 · N223AM · Bell 407SDR VNAA2012111700010Carbon Seal · defectiveCREW REPORTED SMOKE IN CABIN. AIRCRAFT RETURNED TO AIRPORT LANDING WITHOUT ISSUE. MAINTENANCE TROUBLESHOT, REMOVED, AND REPLACED THE CARBON SEAL ON THE LEFT ENGINE. OPERATIONAL CHECKS WERE PERFORMED USING THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEANov 17, 2012 · N242JS · Cndair CL6002B19SDR SIMA20121115003Carbon Seal · unserviceableDURING MAINTENANCE DETERMINED THAT AN OIL SMELL APPEARED TO BE COMING FROM THE NR 2 ENGINE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 ENGINE ZERO CARBON SEAL IAW RRMM 72-25-25 PERFORMED ENGINE RUNS IAW RRMM 72-00-00 AND ETN EM -72-Nov 15, 2012 · N857AE · Emb EMB135KLSDR CA121119019Breather Tube · leaking(CAN) DURING DESCENT, THE OIL TEMPERATURE WENT UP FOLLOWED BY LOW OIL PRESSURE WARNING. THE ENGINE WAS SHUTDOWN AND AN UNEVENTFUL SINGLE ENGINE LANDING WAS ACCOMPLISHED POST FLIGHT INSPECTION FOUND OIL EXITING THROUGH THE BREATHER TUBE. TROUBLESHOOTING IS ON-Nov 13, 2012 · Bombdr DHC8400SDR CA121114010Line · chafed(CAN) ACFT HAD HIGH OIL CONSUMPTION SNAG AND THE OIL COOLER LINE WAS FOUND TO BE CHAFED THROUGH AND LEAKING OIL. REFER TO CHAFED AREA CAUSED BY BRAIDED ENGINE DRAIN LINE RUBBING ON OIL COOLER LINE. POOR CLAMPING IN THE AREA PROBABLY CAUSED THE PROBLEM. AFTENov 13, 2012 · Dhav DHC8301SDR UALA2012111206496Gasket · leakingUPON ARRIVAL AT ORD 200-09NOV EVIDENCE OF OIL LEAK NR 2 ENGINE, HISTORY. SAMC TEXT: PERFORM ENGINE CHECK NR 7-OIL LEAKS PER FIM TASK 71-08 TASK 819 TO IDENTIFY SOURCE OF LEAK. OPBLM-EMC :EVIDENCE OF WETTING AT 1 O'CLOCK TO 6 O'CLOCK INTERMEDIATE CASE AREA. CNov 11, 2012 · N212UA · Boeing 777222SDR SIMA20121109004Gasket · defectiveON FLIGHT 3241 THE CREW REPORTED, AFTER ONE HOUR INTO THE FLIGHT NOTICED THE NR 1 OIL QUANTITY HAD DECREASED TO 5 QUARTS. THE CREW REFERRED TO THE AOM PROCEDURES FOR OIL QTY LOW. ALL OTHER INDICATIONS REMAINED NORMAL. THE CREW CHOSE TO CONTINUE TO DFW AND MNov 9, 2012 · N848AE · Emb EMB135KLSDR 2012F00236Warning Light · illuminatedOIL FILTER CLOG LIGHT, RT ENG CAME ON BRIEFLY WENT OUT BEFORE ANY ACTION TAKEN.Nov 8, 2012 · N836RA · Doug DC983SDR CA121119001Oil System · leaking(CAN) DURING CRUISE, A LOW OIL PRESSURE OCCURRED RESULTING IN ENGINE SHUTDOWN. POST FLIGHT INSPECTION FOUND OIL AROUND THE AIRFRAME OIL COOLER AND 6 & 7 BEARING OIL TRANSFER TUBES. NO OTHER DETAILS ARE AVAILABLE AT THIS TIME.Nov 6, 2012SDR CA121108008Union · worn(CAN) DURING RUN-UPS AFTER MAINTENANCE ON OTHER SYSTEMS, AN OIL LEAK IS DETECTED BETWEEN THE ENGINE FULL FLOW CHIP DETECTOR FITTING AND THE THERMOSTATIC VALVE ON THE TRANSMISSION DECK, RT SIDE. AFTER REMOVAL, THE UNION IN REF IS FOUND SLIGHTLY GROOVED AT THE Nov 6, 2012 · Snias AS350B2SDR 2012F00253Pump · leakingFLIGHT CREW REPORTED THAT DURING LANDING FLARE, AS POWER IS BROUGHT TO IDLE, THE RT ENGINE OIL PRESSURE LIGHT ILLUMINATED AND OIL PRESSURE DROPPED BELOW 25 PSI, GRADUALLY ROSE TO 30 PSI. PERFORMED AN OPS CHECK IAW ENGINE MANUAL AND WAS ABLE TO DUPLICATE THENov 6, 2012 · N287MC · Cessna 650SDR CA121105021Seal · leaking(CAN) AIRCRAFT DEPARTED ON A SCHEDULED FLIGHT AND AFTER APPROXIMATELY 25 MINUTES THE NUMBER 2 OIL PRESSURE GAUGE STATED FLUCTUATING. AIRCRAFT TURNED AROUND FOR RETURN TO BASE AND APPROXIMATELY 10 MINUTES LATER THE FLUCTUATIONS INCREASED AND THE LOW OIL PRESSURNov 4, 2012 · Dhav DHC6300SDR UALA2012110506309Scavenge Pump · leakingNR 2 ENGINE, INSIDE TAILPIPE IS SOAKED WITH ENGINE OIL. SERVICED NR 2 ENGINE WITH 9 QUARTS OF OIL. CLEANED TAILPIPE OF OIL ACCOMPLISHED ENGINE IDLE RUN PER TOMC ENGINE DESK AFTER RUN TAILPIPE STILL SOAKED. REPLACED NR 2 ENGINE SCAVENGE LUBE PUMP. DRAINED GNov 4, 2012 · N513UA · Boeing 757222SDR F3LA2012110600808Engine · leakingSMOKE IN THE CABIN, AIR RETURN TO DEPARTURE. BORESCOPED LT AND RT ENGINES, FOUND OIL WETTING IN RT ENGINE. R & R ENGINE.Nov 2, 2012 · N908FR · Airbus A319111SDR DXTA2012110105126Oil System · leakingCLIMBING THRU 38,000 FEET TO 39,000, RECEIVED A RT ENGINE LOW OIL PRESSURE INDICATION. RAN CHECK LIST AND SHUTDOWN THE ENGINE IAW CHECK LIST. CHECKED ENGINE OIL PRESSURE IT WAS 0. LANDING WAS UNEVENTFUL ON POST FLIGHT NOTICED OIL LEAKING FROM THE ENGINE COOct 31, 2012 · N726QS · Gulstm 200SDR GLBA2012103000096Oil System · leakingPILOT REPORTED THAT THE OIL PRESSURE ON NR 1 ENGINE DROPPED TO 50 PSI REDUCED POWER TO IDLE OIL PRESSURE CONTINUED TO DROP TO 40 PSI LOW OIL PRESSURE ANNUNCIATOR ILLUMINATED SHUT ENGINE DOWN OBSERVED OIL PRESSURE AT 20 PSI JUST PRIOR TO ENGINE SHUTDOWN. MAINTOct 29, 2012 · N245GL · Beech 1900DSDR SIMA20121024010Carbon Seal · leakingON FLIGHT 4529 THE CREW REPORTED THE ECS SYSTEM SMELLS OF OIL. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED ETN-EM-72-034 AND FOUND 0 CARBON SEAL LEAKING. REMOVED AND REPLACED 0 CARBON SEAL FROM E#1 IAW RR MM 72-25-25-400-801. REPLACED FAN SPINNER WHEEOct 24, 2012 · N831AE · Emb EMB135KLSDR CA121116002Oil System · pressure loss(CAN) DURING DESCENT, A LOW OIL PRESSURE OCCURRED. THE ENGINE WAS SHUTDOWN AND SECURED. NO OTHER INFO IS AVAILABLE ON THE CIRCUMSTANCES OF THIS EVENT.Oct 23, 2012 · Aerosp ATR72212ASDR CA121105015Engine · odor(CAN) FOLLOWING T/O, THE CREW REPORTED A STRONG BURNING SMELL FOLLOWED BY BLUE TINGED SMOKE. ENGINES INDICATIONS WERE FOUND NORMAL. THE PILOT REQUESTED A PRIORITY RETURN TO THE DEPARTURE AIRPORT AND THE A/C LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTIONS SHOWOct 23, 2012 · Cessna 510SDR UALA2012102306063Packing · not seatedCREW REPORTS NR 1 ENGINE APPEARS TO HAVE OIL DRIP. FOUND OIL DRIP FROM OIL TANK SCUPPER DRAIN. FOUND PACKING ON OIL CAP PARTIALLY UNSEATED. SECURED PACKING AND CLOSED OIL TANK CAP. CLOSED FAN COWL PER MM 71-13-00-410-010. CLEANED COWLING.Oct 22, 2012 · N466UA · Airbus A320232SDR UIEA2012102100488Filter Element · failedRT ENGINE FUEL FILTER MESSAGE, REPLACED RT ENGINE FUEL FILTER ELEMENT IAW AMM 73-11-02/401. DRY MOTORED AND WET MOTORED IAW AMM 71-00-00, OPS CHECKED GOOD.Oct 21, 2012 · N642GT · Boeing 7673Y0SDR CA121022023Line · cracked(CAN) DURING CRUISE, THE CREW SHUTDOWN THE ENGINE IN FLIGHT AFTER GETTING THE LOW OIL PRESSURE WARNING IN THE COCKPIT. THE ACFT RETURNED SAFELY TO BASE. UPON INSPECTION OF THE ENGINE, THE OIL LINE RUNNING FROM THE TORQUE MANIFOLD TO THE ENGINE REDUCTION GEAOct 19, 2012 · Beech 1900CSDR EOPA20121022397Housing · crackedON INSPECTION, AN OIL LEAK WAS DISCOVERED IN THE COMBINED GEARBOX AREA. ON FURTHER INSPECTION THE NR 1 ENGINE CHIP DETECTOR HSG ATTACHED TO THE GEARBOX WAS FOUND CRACKED.Oct 18, 2012 · N397AL · Bell 412SDR UALA2012101505839O-Ring · leakingNR 1 ENGINE INFLT SHUTDOWN, RETURNED TO FIELD. FOUND LEAK AT JOINT OF LUBE AND SCAV PUMP AND DAMPENER. O-RING 'V' WORN AND SPLIT IN TWO. NEW O-RING FITTED AND AREA CLEANED. CARRIED OUT IAW JRH TEST NR 3. CREW REPORTED OIL PRESSURE AT IFS 65 AND DROPPING, Oct 14, 2012 · N105UA · Boeing 747451SDR UALA2012101205817Valve · faultyMAINTENANCE STATUS MESSAGE, RT OIL SCAVANGE VALVE, AFTER TAKEOFF. ALL SYS NORMAL. REMOVED AND REPLACED SCAVENGE VALVE.Oct 11, 2012 · N545UA · Boeing 757222SDR CA121011005Oil System · contaminated(CAN) THIS ENGINE WAS SENT FOR O/H AFTER THE OPERATOR REPORTED THE DISCOVERY OF OIL CONTAMINATION IN THE ENGINE`S OIL SYSTEM AND AFTER THE OPERATOR`S REPORT OF OIL STARVATION, ENGINE OPERATED BELOW MINIMUM OIL PRESSURE REQUIREMENTS.Oct 9, 2012SDR QMLA2012100912167Filter · missingDURING A ROUTINE 600 HR ENGINE INSPECTION, IT WAS NOTED THAT THE ENGINE INTERNAL OIL FILTER WAS MISSING. DETERMINED THAT THE ENGINE WAS OPERATED FOR THE LAST 600 HRS WITHOUT A FILTER ELEMENT INSTALLED. A NEW FILTER ELEMENT WAS INSTALLED AND THE OIL SYS WOct 9, 2012 · N490H · Snias AS350B3SDR UALA2012100805687Filter · leakingNR 2 ENGINE LEAKING OIL FROM THE PRESSURE PUMP AND FILTER ASSEMBLY. EVIDENCE OIL LEAKING NR 2 ENGINE FROM COWL. FOUND PRESSURE PUMP & FILTER ASSY LEAKING FROM TOP TRIANGLE PLATE. PACKING FOR PLATE DOESN'T BREAK DOWN WILL NEED ASSY. REPLACED OIL PUMP FILTEROct 8, 2012 · N490UA · Airbus A320232SDR SIMA20121006006Carbon Seal · leakingON FLIGHT 3909 THE CREW REPORTED THAT AFTER TAKING OFF FROM TYS THE NUMBER 2 ENGINE INDICATED 8 QUARTS. DURING CLIMB E2 OIL WAS OBSERVED AT 6 QUARTS OF OIL. THE CAPTAIN MADE THE DECISION TO DIVERT AND DECLARED AN EMERGENCY. DIVERTED TO IND AND LANDED WITH 4Oct 6, 2012 · N600BP · Emb EMB145LRSDR CA121003014Sight Glass · unsecure(CAN) DURING SERVICING OF THE LT ENGINE OIL, THE OIL LEVEL INDICATOR FLOAT FELL INTO THE FILLER NECK. THE SIGHT GLASS ASSY WAS REMOVED AND THE RETAINING TABS WERE FOUND TO BE NOT FULLY SECURED. TABS WERE BACK INTO PLACE AND SIGHT GLASS REISTALLED IAW AMM.Oct 2, 2012 · Dorner DO328300SDR UALA2012100205572Seal · defectiveRIGHTT ENGINE HAS OIL DRIPPING EVERY FEW SECONDS, FROM BOTTOM OF ENGINE COWL. LCL AMT REPORTS OIL WETNESS AT DEOILER BREATHER OUTLET AREA, NO OTHER LEAKS NOTED, PER AMM 79- 00-95 PARA 6.E CLEANED AREA, PER PARA 6.F A SMALL AMOUNT OF OIL WILL EXIT OUT OF DEOILOct 1, 2012 · N573UA · Boeing 757222SDR UALA2012100205579Seal · leakingNR 2 HAS HIGH ENGINE OIL CONSUMPTION. FOUND OIL WETNESS AT DEOILER BREATHER OUTLET. NEED TO REPLACED DEOILER SEAL ASSY WITHIN 25 HOURS. REPLACED DE-OILER DRIVE SEAL, LEAK CHECKS GOOD. NEED TO CHECK NR 2 ENGINE OIL QTY AT EACH DEPARTURE.Oct 1, 2012 · N598UA · Boeing 757222SDR ERAA20120925064Unknown · malfunctionedOIL PRESSURE ON NR 2 ENGINE OBSERVED BELOW 65 PSI BUT NO WARNING OR CAUTION LIGHTS. REDUCED POWER TO 75NH AND FEATHERED ENGINE NR 2. ITT SPIKED AND ENGINE NR 2 FUEL CUTOFF SELECTED AS TEMP INDICATION WAS RAPIDLY PASSING 850. EVENTS HAPPENED AT 16,000- LEVELSep 24, 2012 · N886EA · Dhav DHC8103SDR FDEA201209203363Packing · leakingLOST OIL QUANTITY ON THE NR 1 ENGINE DURING INITIAL CLIMB. QRH PROCEDURE WAS FOLLOWED. THE OIL QUANTITY DECREASED TO ZERO.THE OIL PRESSURE DECREASED BELOW 40PSI AND THE NR 1 LOW OIL PRESSURE LIGHT ILLUMINATED. THE NR 1 ENGINE WAS SECURED FOLLOWING QRH PROSep 20, 2012 · N223FE · Boeing 727233SDR RAIA201209190001Carbon Seal · leakingAIRCRAFT HAD UNSCHEDULED LANDING INTO KCVG FOR HAZE IN CABIN FOLLOWED BY LAV SMOKE ON EICAS. PERFORMED INSPECTIONS OF LAV LIGHTS, WIRES AND BALLAST, NO DEFECTS FOUND AND OPS CHECK GOOD. PERFORMED INSPECTIONS OF ALL CABIN LIGHT BALLAST AND WIRING, NO DEFECTS Sep 19, 2012 · N806HK · Emb EMB145EPSDR 2012FA0000638O-Ring · deformedSECOND SEGMENT OIL PRESSURE TRANSFER TUBE AT "A" FLANGE BRACKET O-RING SEAL FAILURE. SEAL WAS ROLLED AND BROKE WHILE REMOVING. SEAL WAS INSTALLED 76.1 HRS. BEFORE AT HOT SECTION SERVICE. SEAL MAY NOT HAVE BEEN LUBED PRIOR TO INSTALLATION.Sep 19, 2012 · N6797J · Piper PA31T1SDR VNAA2012091800015Carbon Seal · defectiveCREW REPORTED LEFT ENGINE OIL PRESSURE FLUCTUATES BETWEEN 32 - 28 PSI IN FLIGHT. LEFT OIL PRESSURE WARNING MESSAGE WOULD COME ON OCCASIONALLY. CREW DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED, REMOVED AND REPLACED CARBON SEALS AND MASep 18, 2012 · N245PS · Cndair CL6002B19SDR SIMA20120918002Carbon Seal · defectiveON FLIGHT 4086 WHILE DESCENDING INTO ORD THE CREW NOTICED A WET SOCK ODOR. THE ODOR WAS ONLY NOTICED IN THE COCKPIT. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE 0 CARBON SEAL ON THE LEFT ENGINE IAW Sep 18, 2012 · N600BP · Emb EMB145LRSDR FDEA201209153328Scavenge Pump · leakingDURING CLIMB NR 1 OIL QUANTITY INDICATED '0'. ALL OTHER INDICATIONS NORMAL INITALLY. IN CRUISE NR 1 OIL PRESS DROPPED TO 14 PSI WITH AN AMBER INDICATION. CONFERRED WITH MAINT. THROUGHOUT, QRH COMPLIED WITH. DIVERTED. UPON ARRIVAL CHECKED NR 1 ENG. OIL, CSep 15, 2012 · N68057 · Doug MD1010FSDR QMLA2012091412152Warning Light · illuminatedPILOT REPORTED ENGINE CHIP LIGHT, PREPARING TO REFUEL, AND ACCORDING TO PMSP, PERFORMED PROCEDURE TO INSPECT, CLEAN AND REINSTALL CHIP DETECTORS. PERFORMED A 30 MINUTE GROUND RUN. NO DEFECTS. PROCEEDED BACK TO BASE AND UPON ARRIVAL AT BASE PULLING INTO HOVESep 14, 2012 · N224AM · Bell 407
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