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 UIEA2019032203642Line · leakingNR 1 ENG LT AFT SIDE OIL LINE LEAKING (<P>CLEANED AREA AND FOUND LINE LEAKING FROM CONTACT WITH CLAMP HARDWARE IAW AMM 72-00-00. FOUND AND REPLACED OIL LINE IAW AMM 20-11-00 AND SRM 51-40-02, LEAK CK ACCOMPLISHED ON THE T/E T2031 ITEM 2. ADJUSTED CLAMP DURING SDR UIEA2019032203623Line · leakingNR 1 ENG LT AF SIDE OIL LINE LEAKING. (<P>CLEANED AND FOUND OIL LINE LEAKING FROM CONTACT WITH CLAMP HARDWARE IAW AMM 72-00-00. REMOVED OIL LINE IAW AMM 20-11-00 AND SRM 51-40-02. LEAK CK ACCOMPLISHED ON T/E T2031 ITEM 2. ADJUSTED CLAMP USING INSTALLATION OF LSDR FDEA201903200687Oil System · leakingFLT LVL 360 STARTED NOTICING THE NR 2 OIL QTY DECREASE. AFTER REFERENCING QRH, CAPTAIN DECIDED TO SHUTDOWN THE NR 2 ENGINE. NO ABNORMAL INDICATION ON OIL PRESS OR OIL TEMP. NO OTHER ISSUES AFTER SHUTDOWN. LOWEST QTY SEEN WAS 3. AFTER INSTALLATION OF NR 2 SDR HALA2019031800131Line · unsecureETOPS SIGNIFICANT SYSTEM - DURING PDC, FOUND HP/IP BEARING OIL LINE LEAKING. SERVICED NR 2 ENGINE PER AMM 12-13-79, ACCOMPLISHED ENGINE IDLE RUN 5 MINS. RE-SECURED HP-IP OIL LINE PER CMM/EM 72-10-51. NO LEAKS NOTED EXTERNALLY AROUND AREA. AFTER ENGINE RUN NOTESDR CA190318004Garlock Seal · leaking(CAN) IN CLIMB, FLIGHT CREW REPORTED THAT THE LEFT ENGINE OIL PRESSURE WAS FLUCTUATING BETWEEN 44 AND 60 PSI. THE ASSOCIATED ENGINE POWER LEVER WAS RETARDED TO FLIGHT IDLE AND THE OIL PRESSURE STABILIZED, THE PROPELLER WAS FEATHERED SHORTLY AFTER. A PAN PAN PASDR UIEA2019031803582Unknown · leakingLEFT ENGINE HAS NOTABLE OIL LEAK. (<DIV>CLEANED EVIDENCE OF OIL LEAK. INSPECTED FOR LEAKS, NONE NOTED AT THIS TIME ON LEFT ENGINE IAW AMM 79-00-00. OK FOR SERVICE.</DIV>)SDR CA190318001Helicoil · pulled(CAN) EXPERIENCED AN IFSD ON ENGINE #2 (COMMANDED) DUE TO LOW OIL PRESSURE. THE ACOC DUCT IPC 79-21-00 FIG 1 ITEM 30 WAS FOUND DISLODGED DUE TO DAMAGED HELICOIL INSERTS ON THE ENGINE. ENGINE HAD TO BE REMOVED. (TC# 20190318001)SDR DALA2019031101619Seal · damagedA/C 1504 - ATB - RETURNED TO AMS DUE TO NR 2 ENGINE LOSS OF OIL QTY AND LOW OIL PRESSURE AFTER TAKEOFF. CONTACTED DISPATCH AND MCC, OIL PRESSURE NEVER GOT BELOW 11 PSI, REDUCED THROTTLE TO IDLE AND TO RETURN TO AMS; EMERGENCY DECLARED. CORRECTIVE ACTION: FOUNDSDR ASAA2019030728494Tube · blockedDIAGNOSTIC REPORTS NR 1 ENGINE S/N 804245 HAS HAD AN INCREASE IN OIL PRESSURE. FOLLOWUP ACTION REQUIRED. ETOPS. GROUNDED - YES. REMOVED AND REPLACED OIL DAMPENING TUBE & NIPPLE IN TRF ON NR 1 ENG REF AMM 72-56-00-000-801-F00. PERFORMED NR 1 ENGINE IDLE LEAK CHSDR AALA201903116007Seal · leakingTHE PILOT REPORTED THAT AFTER TAKEOFF, THE RIGHT ENGINE OIL PRESSURE WAS 33 IN THE YELLOW BAND, ACCOMPANIED BY FUMES IN THE COCKPIT & CABIN. THE AIRCRAFT WAS GROUNDED. MAINTENANCE FOUND OIL COMING DOWN THE OUTLET GUIDE VANES, AND DETERMINDED THAT THE NR 1 BESDR QMLA2019030419024Magnetic Seal · leakingWHILE CONDUCTING A MAINTENANCE TEST FLIGHT, WITH TWO MECHANICS ABOARD, AIRCRAFT WAS RETURNING TO AIRPORT (KUKT) AFTER HAVING REFUELED AT AIRPORT (KLOM). AIRCRAFT WAS IN CRUISE FLIGHT WITH AUTOPILOT ENGAGED, 1500FT MSL AND 120KIAS. THREE MINUTES INTO THE FLIGHTSDR CA190314009Sump · failed(CAN) A/C WAS ACCELERATING FOR TAKEOFF WHEN THE CREW REJECTED TAKEOFF DUE TO SMOKE ON BOARD. THE AIRCRAFT STOPPED ON THE RUNWAY AND WAS EVACUATED. THE A SUMP WAS LEAKING OIL FROM LEFT ENGINE. LEFT ENGINE REPLACEMENT IN PROGRESS.SDR CA190326010Check Valve · stuck(CAN) MULTIPLE OCCURRENCES ON THIS DAY AND PRIOR OF AMES UNABLE TO OBTAIN AN ACCURATE OIL LEVEL READING ON R/H ENGINE INCORPORATING SB7639. TEMPORARY PROCEDURES TO BLOW AIR BY MOUTH INTO THE OIL FILLER NECK VIA A TUBE RESULTED IN OIL BLOWING OUT OF THE FILLER SDR CA190402015Nozzle · failed(CAN) THE MAIN OIL JET CRACKED IN THE GEAR BOX CAUSING A BEARING TO FAIL DUE TO LACK OF OIL ON THE BEARING IN THE MAIN GEAR CASE. THE ENGINE WAS PULLED DUE TO THE OIL LAB BECAUSE OF MAJOR M50 MATERIAL THAT WAS NOTED FROM THE BEARING.THE ENGINE PART HAS 4612.9 SDR DXTA2019022542074Cap · missingRIGHT ENGINE ENGINE OIL - DURING FLIGHT CLIMBING OUT OF 10,000 FEET WE GOT THE LOW OIL PRESS RIGHT SIDE RED WARNING CAS MESSAGE. WE FOLLOWED THE CHECKLIST. WE HAD TO SECURE THE ENGINE AND RETURN FOR A LANDING AFTER DECLARING AN EMERGENCY. AFTER SHUT DOWN WE FSDR CA190226012Tube · leaking(CAN) AFTER TAKEOFF, CLIMBING THROUGH 500`, THE LOWER DISPLAY POPULATED SHOWING LOW OIL QTY AT 4 QTS FOR THE #2 ENGINE. ALL OF THE OTHER PARAMETERS WERE NORMAL. THE QUANTITY FLUCTUATED BETWEEN 1 - 4 QTS AND CREW ELECTED TO RETURN TO BASE. AFTER SHUTDOWN THE QTSDR ASAA2019022028236Lubrication Unit · failed#1 ENGINE TREND DATA SHOWS A 5 PSI SHIFT IN TAKE OFF AND CRUISE OIL PRESSURE. NOTE: CURRENT OIL PRESSURE REMAINS IN THE NORMAL N2 VERSUS OIL PRESSURE OPERATIONAL BAND. GROUNDED - YES. ACCOMPLISHED TSR STEP 1 & 2. OIL POP OUT INDICATOR NOT EXTENDED. NO DAMAGE TSDR CA190227005Spinner · leaking(CAN) AFTER DEPARTURE WE RECEIVED SMOKE TOILET CAUTION MESSAGE. WITH A SLIGHT HAZE AND A MUSTY SMELL IN THE CABIN. WE RETURNED TO THE FIELD. SMOKE TOILET CAUTION MESSAGE WENT AWAY, BEFORE WE LANDED. PERFORMED VISUAL INSPECTION OF LEFT AND RIGHT ENGINE INLETS. SDR CA190220018Engine · damaged(CAN) EN ROUTE, FLIGHT CREW REPORTED AN ACRID OIL SMELL ON TAKE OFF AFFECTING THE CABIN AIR QUALITY, NO SMOKE OR HAZE WAS OBSERVED. ALL CREW MEMBERS DONNED THEIR OXYGEN MASKS. AN EMERGENCY WAS DECLARED, THE AIRCRAFT RETURNED AND LANDED OVERWEIGHT WITHOUT FURTHSDR RAIA2019022218001Tube · brokenENGINE 2 SHUTDOWN IN FLIGHT, STARTING DECENT DUE TO E2 LOW OIL PRESSURE EICAS MSG. R&R #2 ENGINE AFT TUBE OIL LINE FROM OIL FILTER TO OUTER BYPASS. OPS & LEAK CHECK GOOD. SDR CA190422009Oil System · leaking(CAN) AIR TURN BACK DUE TO SMELL REPORTED IN CABIN & COCKPIT. BORESCOPE INSPECTION OF THE HP IMPELLER AND DIFFUSER PIPES ON ENGINE #1 PERFORMED, FOUND HEAVY SIGNS OF OIL AT HP IMPELLER EXDUCER AND THE DIFFUSER PIPES, ALSO OIL COMES ALREADY OUT FROM DIFFUSER PISDR ASAA201902128151Lubrication Unit · stuckFWD SUMP SEALING SPOOL ON LUBE UNIT STUCK OPEN AND SEALS ARE CUT, #1 ENGINE. GROUNDED - YES. REPLACED #1 ENGINE LUBE UNIT PER B737-800 AMM 79-21-01. LK CK GOOD.SDR CA190215008Valve · sticking(CAN) R/H ENGINE KDX RETURNED FROM FLIGHT. AIRCRAFT OIL CHECKED WITHIN 10 MINUTES OF ENGINE SHUTDOWN. R/H ENG INDICATED INCH FROM BOTTOM OF DIPSTICK, WELL BELOW ADD 1 QT. 2 QTS OF OIL ADDED AND THE OIL FILLED THE DIPSTICK TUBE TO NEAR THE TOP. APPROX 10CC WASDR QMLA2019021299018Union · loosePILOT REPORTED SMOKE AND OIL SEEPING FROM # 1 ENGINE LUBRICATION PIPE OF THE REAR BEARING. INSPECTED LUBRICATION PIPE OF THE REAR BEARING IAW MM 70-40-02-801. FOUND UNION LOOSE AT LUBRICATION PIPE. TORQUED UNION IAW MM 79-29-00-900-802-A01. PERFORMED GROUND RUSDR UIEA2019021193171Oil Filter · warning messageSTATUS MSG RH OIL FILTER(<P>R&R RH ENGINE OIL FILTER I.A.W A.M.M 79-21-04 PERFORMED ENGINE RUN FOR 10 MIN I.A.W 71-00-00 MESSAGE DID NOT RETURN, LEAK CHECK GOOD. NO FURTHER DEFECTS NOTED. VERIFIED MASTER CHIP DETECTOR WITHIN LIMITS</P>)SDR SWAA2019020829419Garlock Seal · leakingDIVERSION/DECLARED EMERGENCY, F1945 SAN/MSY DIVERTED TO AUS DUE TO NR 1 ENGINE OIL QUANTITY. R&R GARLOC SEAL PER MM.SDR UIEA2019020603128Unknown · leaking#2 ENGINE HAS OIL PUDDLING AFT OF FAN BLADES.(<P>CLEANED #2 ENGINE OIL PUDDLE AFT OF FAN BLADES,FOUND TO BE WITHIN LIMITS IAW B767 FIM 71-08 FAULT TREE 813,NO DEFECTS NOTED.</P>)SDR UIEA2019020603137Unknown · leaking#2 ENGINE HAS SIGNS OF OIL LEAK IN AREA OF THE LOWER HALF O/B SIDE OF IDG.(<P>CLEANED AREA IAW B767 AMM 20-10-22,LEAK CHECK ACCOMLPISHED ON TASK CARD A-24-017-01-02.</P>)SDR TIMA201902080004Seal · leakingPILOT REDUCED RH ENGINE POWER AFTER OIL PSI LOW WARNING ANNUNCIATOR ALERTED. PILOT RETURNED TO DEPARTURE AIRPORT,
LANDED WITHOUT INCIDENT, AND SHUTDOWN ENGINE WHEN CLEAR OF THE RUNWAY.
MAINTENANCE FOUND LEAKING OIL SEAL AT PROP SHAFT AND REPLACED THE SEAL.SDR TIMA201902081024Seal · leakingPILOT REDUCED RH ENGINE POWER AFTER THE OIL PSI LOW WARNING ANNUNCIATOR ALERTED. PILOT RETURNED TO DEPARTURE AIRPORT,
LANDED WITHOUT INCIDENT, AND SHUTDOWN ENGINE WHEN CLEAR OF THE RUNWAY.
MAINTENANCE FOUND FAULTY OIL SEAL AT PROP SHAFT AND REPLACED THE SESDR WWQA201901310001Oil Cap · not seatedAFTER A NORMAL TAXI OUT AND TAKEOFF AFTER PASSING ABOUT 1500 AND ACCELERATING TO FLAPS UP, LEFT OIL PRESSURE LIGHT CAME ON. THE LT OIL PRESSURE GAUGE WAS INDICATING LESS THAN 10 PSI AND WAS MOVING TO 0. IMMEDIATELY REDUCED THRUST ON THE LT ENGINE TO IDLE, NOTISDR CA190212003Carbon Seal · leaking(CAN) CUSTOMER REPORTED WET SOCKS SMELL IN COCKPIT AND CABIN AFTER TAKE-OFF. APU DEACTIVATED AND GND HEATER USED, SMELL OBSERVED DURING DESCENT UP TO THE LANDING WITH BLEED 1 TO OFF AND RECIRCULATION FAN TO OFF.SDR CA190206003Engine · leaking(CAN) ENGINE SERIAL WAS RECEIVED FOR INVESTIGATION AND REPAIR AFTER THE OPERATOR REPORTED INTERNAL OIL LEAKAGE WITHIN THE TURBOMACHINERY WITH VISIBLE OIL LEAKAGE FROM THE `F` FLANGE. (TC# 20190206003)SDR SIMA20190129003Carbon Seal · leakingSTRONG OIL SMELL WHEN LT BLEED SELECTED ON IN FLT DECK. NO SMELL IN CABIN. WHEN LT BLEED SELECTED CLOSED, NO OIL SMELL DETECTED. STRONGEST ODOR WHEN PWR LEVERS MOVED. PERFORMED BOROSCOPE PER RRMM 72-00-00 POSSIBLE NUMBER ZERO CARBON SEAL LEAKING. REF NRWC 925-SDR AALA201901289011Engine · leakingAIRCRAFT WAS GROUNDED: CABIN ODOR REPORTED. SUPPLEMENTAL INFORMATION: MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE. FOUND OIL STAINING ON ALL STAGES OF THE IPC AND LIGHT STAINING ON 1ST AND 2ND HPC. (CLOSED)SDR 2019FA0000092Carbon Seal · failedNR 4 BEARING CARBON SEAL FAILURE. CARBON WAS FOUND IN THE CHIP DETECTOR INSPECTION AND A FILTER AND OIL CHECK WAS PERFORMED SHOWING HEAVY CARBON WEIGHT.SDR GQVA20190121003Oil Cap · unsecureAIRCRAFT DEPARTED KADS ON 01/19/2019 AS THE AIRCRAFT WAS CLIMBING THROUGH FL200, THE CREW OBSERVED THE RT ENGINE OIL PRESSURE WAS LOW. THE CREW ELECTED TO SHUTDOWN THE RT ENGINE AS A PRECAUTION. AIRCRAFT RETURNED TO KADS(HOME)AND LANDED WITHOUT INCIDENT. UPON SDR ASAA2019010727711Cover · wornNR 1 ENGINE OIL INLET COVER ON EXHAUST CASE HAS WORN AFT SILVER INSERT. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG (TRF) OIL INLET COVER REF AMM 72-56-00-400-801-F00 & AMM 72-56-00-000-802-F00.SDR ASAA2019010627710Tube · defectiveTECH SERVICE REQUEST. NR 1 ENG (S/N 896469) HAS HAD AN INCREASE IN OIL PRESSURE. GROUNDED - YES. REMOVED AND REPLACED AFT SUMP OIL SUPPLY TUBE REF. AMM 72-56-00-300-801-F00, NOTE OIL INLET COVER REMOVED TO GAIN ACCESS TO OIL SUPPLY TUBE ON #1 ENGINE. RAN ENGINSDR YADA20180105001Scavenge Pump · leakingMAINTENANCE DISCOVERED THAT THE NR 1 ENGINE HAD AN OIL LEAK AT THE SCAVENGE PUMP HOUSING– THE PUMP WAS LEAKING THROUGH THE CASTING. THIS IS THE THIRD SUCH FAILURE OF THIS PART IN ONE YEAR FOR US.SDR UIEA2019011100064Carbon Seal · not reportedPERFORM STEP 11 OF ECM #2018P-803 PER COMPANY REQUEST DUE TO HIGH OIL CONSUMPTION OF NR 2 ENGINE(<P>SEAL AND RING ASSEMBLED (CARBON SEAL) REMOVED IAW 72-64-02 AND NEW ONE INSTALLED. OPS CHECK GOOD AT THIS TIME. NO LEAKS FOUND THIS CLEARS DMI # 105333 <BR /></PSDR YADA20190103001Scavenge Pump · leakingAFTER LANDING, CREW NOTICED ENGINE OIL ON LT WING. MAINTENANCE LOCATED OIL LEAK AT NR 1 ENGINE OIL SCAVENGE PUMP HOUSING AND REPLACED SAME. REMOVED HOUSING VERIFIED TO HAVE CAVITATION CAVITY THROUGH WALL OF SCAVENGE PUMP BODY THAT WAS ALLOWING OIL TO ESCAPE TSDR F3LA2019010200001Seal · failedDISCREPANCY: REFERENCE LP1176783 ITEM 1. ENG NR 1 LOST OIL DOWN TO 1.5 QUARTS INDICATED. SHUTDOWN NR 1 ENG IN FLIGHT.
CORRECTIVE ACTION: EMERGENCY WAS DECLARED BY CREW. AIRCRAFT WAS GROUNDED DUE TO DISCREPANCY. MX REMOVED AND REPLACED
IDG SEALED SEAL REF TSDR J7SA201812276001Line · damaged#1 ENGINE OIL PRESSURE FLUCTUATIONS AT FL350. PRESSURE DROPPED AND ILLUMINATED OIL MASTER WARNING WHILE PASSING THROUGH FL200. CREW DECLARED AND EMER AND SHUT DOWN ENGINE PER CHECKLIST. AIRCRAFT LANDED SAFELY.REPLACED #6 BEARING OIL SUPPLY LINE AND #6 BEARING SDR HALA2018122400677Warning Light · false activationETOPS SIGNIFICANT SYSTEM - ENG 2 OIL CHIP DETECTED WHILE ATTEMPTING TO START ENGINE #2.// PERFORMED CHIP DETECTOR INSP PER TSM 79-00-00-281-802A. NO FAULTS FOUND. CLOSED COWLS. RAN ENGINE, NO ECAM MESSAGE NOTED.SDR 6CBA2018122618181Warning Light · illuminatedDURING CRUISE, THE FLIGHT CREW ENCOUNTERED AND REPORTED " ENGINE CHIP CAS IN FLIGHT". THE AIRCRAFT DIVERTED AND MADE AN UNSCHEDULED LANDING. THE CONTROL TOWER DECLARED THE DIVERSION AN EMERGENCY. THE AIRCRAFT LANDED SAFELY WITHOUT INCIDENT. WORKED THE AIRCRASDR ANCF20181213201Sleeve · leakingAFFECTED ENGINE:
ENGINE RH (ESN 598492)
TSN 1781:27 FH
CSN 1165 FC
TSLV 1781:27 FH
CSLV 1165 FC
CREW DID SHUT DOWN THE ENGINE AND PERFORM AN AIR TURNBACK. FURTHER REVIEW OF THE EVENT SHOWED THAT THE ENGINE REQUIRES ENGINE REMOVAL.
VISUAL INSPECTISDR UIEA2018120802800Oil Cap · openRT ENG OIL PRESSURE BELOW AMBER BAND AT 26 FL 340, INCREASED TO ABOVE AMBER BAND 29 AT FL 360, ALL OTHER INDICATIONS NORMAL. COMPLIED WITH FIM 71-05 FT 865 FOUND THE OIL CAP IN OPEN POSITION, SERVICED OIL IAW AMM 12-13-01, PERFORMED ENGINE RUN UP TO 40% N1 FORSDR IPXA2018120236483O-Ring · leakingNR 2 ENGINE, NR 1 BEARING MANIFOLD WAS LEAKING. R & R THE BEARING MANIFOLD O-RING IAW 72-31-03-401.SDR HALA2018120430621Oil System · lowETOPS SIGNIFICANT SYSTEM - LEFT ENGINE OIL QUANTITY 18 ETS. // PILOT PERFORMED ENG 1 IDLE RUN FOR 5 MIN ADDED 2 PINTS OF OIL. OK FOR SVC
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