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.
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 AALA200802731Oil System · low pressurePHL INFLIGHT JFK TO DFW - DURING CLIMB NUMBER ONE ENGINE OIL PRESSURE LOW LIGHT ILLUMINATED. OIL PRESSURE DROPPED TO ZERO ON GAUGE AND OIL TEMPERATURE DROPPED. CREW SHUT DOWN ENGINE AS PRECAUTION. LANDED PHL WITHOUT INCIDENT. SINGLE ENGINE TIME 15 MINUTES.SDR 2008UALA06097Carbon Seal · leakingNR 2 ENGINE LEAKING OIL PAST IDG CARBON SEAL. REPLACED IDG & RELATED SEALS. VERIFICATION FLIGHT CONFIRMS NORMAL OPERATIONS. OK FOR SERVICE.SDR CHQA200800195Carbon Seal · leakingFLIGHT 3055, LGA TO GSO. AFTER TAKEOFF, AT AROUND 200 TO 500 FEET, THE FLIGHT CREW RECEIVED A LAV SMOKE INDICATION ON EICAS. THE FLIGHT RETURNED TO LGA AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE ENGINES AND FOUND THE ZERO BEARING CARBON SEAL LEASDR UALA2008111305934Oil Filter · defectiveTHE 'R OIL FILTER' STATUS MSG DISPLAYED. REPLACED MAIN OIL FILTER & ENGINE OIL SCREEN. ENG RUN PERFORMED. NO LEAKS NOTED AND NO FURTHER MSG DISPLAYED.SDR BSY2008F00017Dipstick · unsecureACFT DEPARTED, WHEN PILOT NOTICED HIS LT ENGINE OIL PRESSURE DROPPING, HE THEN NOTIFIED TOWER AND RETURNED TO DEPARTURE. FOUND OIL DIP STICK NO SECURED CAUSING OIL LOSS. (K)SDR CHQA200800184Carbon Seal · leakingFLIGHT 5286, STL TO RDU. WHILE CLIMBING THROUGH FL240 THE FLIGHT CREW RECEIVED A E2 LOW OIL PRESSURE EICAS MSG. WHEN THE ENGINE PAGE WAS BROUGHT UP ON THE DISPLAY E2 SHOWED 4 QUARTS OF OIL. THE CREW FOLLOWED THE QRH AND PULLED POWER BACK TO 88% WITH NO CHANSDR 2008UALA05789Seal · leakingNR 2 ENG HAS EVIDENCE OF OIL LEAK ON CORE COWL. RAN ENG AND FOUND BACK UP GEN DRIVE DRAIN TUBE LEAKING. REPLACED BACK UP GEN DRIVE SEAL. REPLACED BUG.SDR CHQA200800187Oil System · overservicedFLIGHT 5050, CMH TO LGA. AFTER TAKE OFF AT ALT TO-1 POWER THE FLIGHT CREW RECEIVED A LAV SMOKE EICAS MSG. THE CREW RETURNED TO FIELD AND WHILE DESCENDING TO LAND THE LAV SMOKE INDICATION WENT AWAY AND THE ACFT LANDED WITHOUT INCIDENT. THERE WAS NO VISIBLE SSDR CA080919004Nut · loose(CAN) DURING DESCENT NR 2 ENGINE INDICATED LOW OIL PRESSURE. ENGINE WAS SHUTDOWN AND UNEVENFUL LANDING WAS CARRIED OUT. MX BORESCOPE INSP FOUND THE OIL PUMP DRIVE SHAFT NUT BECAME LOOSE.SDR CA081029005Oil System · leaking(CAN) DURING CRUISE, THE PILOTS OBSERVED ENG TEMPERATURE RISING THRU 800°C AND PEAKING OVER 1000°C. FLAMES WERE NOTICED FROM THE EXHAUST. THE ENG WAS SHUTDOWN AND FIRE BOTTLES DISCHARGED. A SINGLE ENG LANDING FOLLOWED. POST FLIGHT INSPECTION REVEALED OIL LEAKSDR 08FDEA03782Oil System · low35 MINUTES INTO FLT ENG NR 2 OIL QTY DROPPED TO ZERO. TEMP 7 PRESSURE NORMAL. PRESSURE FLUCTUATED CONSTANTLY DECREASING TO APPROX (15 PSI) FLUCTUATING /- 5 PSI WHEN ENGINE WAS SHUT DOWN IN ACCORDANCE W/QRH. WINDMILLING PRESSURE GREATER THAN 2 PSI.SDR RAIA00809006O-Ring · defectiveDURING CLIMB, CREW SHUTDOWN THE NR 2 ENGINE IN FLIGHT DUE TO LOW OIL AND LOW OIL AND LOW OIL PRESSURE. MAINTENANCE INSPECTED THE ENGINE AND FOUND A BAD O-RING AT THE NR4 GENERATOR. THE O-RING WAS REPLACED AND LEAK CHECK OF THE NR 2 ENGINE DID NOT PRODUCE ANY SDR CHQA200800174Carbon Seal · leakingFLIGHT 6036, CMH TO BOS. JUST AFTER TAKE OFF AT ABOUT 200 FT AGL, THE FLIGHT CREW RECEIVED A LAV SMOKE EICAS MSG. THE FLIGHT ATTENDANT REPORTED THAT THERE WAS NO SMOKE COMING FROM THE LAVATORY. THE INDICATION DISAPPEARED BEFORE THE FLIGHT CREW WAS ABLE TO RSDR 2008UALA05640Oil Filter · faultyR OIL FILTER BYPASS LIGHT ON FOR 1 MIN AFTER START. R OIL FILTER STATUS MSG REMAINS ON. REPLACED MAIN OIL FILTER. LEAK CHECKS OK.
SDR M7KA0807084142Labyrinth Seal · leakingENGINE SMOKING FOLLOWING SHUTDOWN WAS THE OBSERVED SYMPTOM. CLOSER INSPECTION REVEALED TRACES OF OIL STREAKING FROM POWER TURBINE BLADE ROOTS. A SERVICEABLE LABYRINTH RING ASSEMBLY HAS BEEN INSTALLED. (K)SDR M7KA0815084417Labyrinth Seal · leakingENGINE SMOKING FOLLOWING REDUCTION OF POWER TO FLIGHT IDLE WAS THE OBSERVED SYMPTOM. CLOSER INSPECTION REVEALED TRACES OF OIL STREAKING FROM POWER TURBINE BLADE ROOTS. A SERVICEABLE LABYRINTH RING ASSEMBLY HAS BEEN INSTALLED. (K)SDR M7KA0815083967Magnetic Seal · leakingENGINE FOUND LEAKING FROM POWER SHAFT HOUSING SEAL VICINITY DURING OPERATION. A NEWLY REPAIRED, SERVICEABLE HOUSING WITH A NEW MAGNETIC SEAL EMBODIED WAS INSTALLED WITH NO FURTHER LEAKAGE NOTED. THIS SEAL HAS LEAKAGE ISSUES FROM TIME TO TIME BUT WILL MAKE IT SDR 2008UALA05533Seal · leakingNR 1 ENG HIGH OIL CONSUMPTION EXCEEDS LIMITS. REPLACED NR 1 ENG DEOILER SEAL. RAN ENGINE. NO LEAKS. NO LEAKS EVIDENT FROM SHAFT SEAL DRAINS.
SDR CA080930003Seal · leaking(CAN) DURING CRUISE, THE OIL PRESSURE STARTED TO FLUCTUATE FOLLOWED BY A DROP TO ZERO, WHICH WAS ACCOMPANIED BY A GEARBOX CHIP DETECTOR WARNING FOR NR 2 POWER SECTION. A SINGLE ENGINE LANDING WAS PERFORMED. TROUBLESHOOTING FOUND LITTLE OIL LEFT IN THE ENGINE SDR 2008UALA05527O-Ring · leakingSIGNS OF OIL LEAK FROM NR 1 ENGINE. FOUND LEAK FROM FUEL SERVO HEATER TRANSFER TUBES AT BASEPLATE. REPLACED TRANSFER TUBES O-RING SEALS AND REFITTED FUEL SERVO HEATER. ACP'D DRY MOTOR AND NO LEAKS APPARENT. ACP'D IDLE RUN AND ALL OPS GOOD. NO LEAKS APPARSDR C2XA08RI123Carbon Seal · leakingFLIGHT 2034 EWR FLIGHT CREW REPORTED STRANGE SMELL COMING FROM PACKS. UPON TOUCH DOWN IN EWR, FOLLOWED BY LAV SMOKE WARNING AND A CLOUDY APPEARANCE IN THE CABIN. EWR MX R&R ENGINE NR 1 CARBON SEAL AND PERFORMED OPS CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RSDR 2008FA0000909Separator · brokenCUSTOMER HAD CHIP LIGHT INDICATING METAL GENERATION IN ENG. INVESTIGATION/ DISASSEMBLY REVEALED THE AIR OIL SEPARATOR GEAR WAS BROKEN AT GEARFACE TO SHAFT LOCATION (WHERE THE 16 DRILLED HOLES CONVERGE AT GEAR CTR). THIS IS THE 4TH OR 5TH AIR OIL SEPARATOR GESDR DL75E081119Bearing · failedNR 5 BEARING FAILED OIL IN TAIL PIPE. REPLACED NR 1 ENG. REPLACED NR 1 ENG PER 6T103.SDR COMA086369Carbon Seal · wornENROUTE FROM CLE TO JFK RECEIVED RT ENGINE OIL PRESS WARNING MSG. FOLLOWED QRH, EMERGENCY DECLARED PERFORMED IFSD OF RT ENGINE. ACFT DIVERTED TO AVP AND LANDED SAFELY. CORRECTIVE ACTION: FOUND IDG CARBON SEAL (AGB AXIS BB) LEAKING. R&R CARBON SEAL.SDR 2008UALA05395Carbon Seal · leakingLT ENG LEAKING OIL. FOUND DRAIN LINE 10 LEAKING PAST LIMITS. REPLACED LEFT ENG IDG AND CARBON SEAL MM 24-11-11-01 AND 72-61-04. ACP ENG RUN AND LEAK CHECK, NO LEAKS NOTED.SDR HNA2008F00046O-Ring · leakingNR 1 ENG OIL PRESSURE WARNING LIGHT ILLUMINATED IN FLIGHT ALONG WITH A NR 1 ENG OIL PRESSURE OF 40 PSI. SHUTDOWN NR 1 ENG PER CHECKLIST. AFTER LANDING FOUND OIL DRIPPING FROM BOTTOM OF NR 1 ENG. 00 ESP HISTORY: NONE. FACT 19AUG08 05:05 CHS, FOUND PCU AND SDR CA080820001Scavenge Pump · loose(CAN) AT 15000 FT IN THE DESCENT, THERE WAS A SUDDEN LOSS OF OIL PRESSURE ON THE NR 2 ENG. GAUGE INSTANTLY SHOWED ZERO WITH THE NR 2 OIL PRESS WARNING AND CHIME. CREW IMMEDIATELY SHUT DOWN THE NR 2 ENG, TAKING ABOUT 5 TO 10 SECONDS TO COMPLETE MEMORY ITEMS. AFSDR 2008UALA04308Scavenge Pump · leakingOILY ODOR NOTICED ON DESCENT. SCAVENGE PUMP SEAL LEAKING. REPLACED G-B OIL SCAVENGE PUMP REPLACED LUBRICATION AND SCAVENGE PUMP ACCOMPLISHED LT PACK BURNOUT PER SVC TIP 79-00-95. OPERATION AL AND LEAK CHECK GOOD. OIL ODOE NO LONGER PRESENT AT ANY POWER SETSDR 2008UALA04275Filter · unknownR ENG OIL FILTER EICAS LIGHT ILLUM APPROX 1 MIN, WENT AWAY. R OIL FILTER STATUS MSG REMAIN. *S/D* REPLACED MAIN OIL FILTER.SDR 2008UALA04274Filter · unknownLT ENGINE OIL FILTER STATUS MESSAGE. *S/D* REPLACED MAIN OIL FILTER.SDR 2008UALA04263Engine · leakingAFTER ENGINE SHUTDOWN AN UNUSUALLY LARGE AMOUNT OF SMOKE CAME FROM TAILPIPE. FOUND OIL RUNNING DOWN LAST STAGE OF LPT DISK AND ONTO BLADES.SDR CA080814004Line · cracked(CAN) NR 1 ENGINE DUE HOC OCCURRED AUG 8/9. ON INVESTIGATION IT APPEARS THERE IS A LEAK FROM THE TAIL BEARING HOUSING FEED TUBE NEAR THE AFT SUMP HOUSING & REPLACED THE OIL FEED LINE. ACTUAL ROOT CAUSE IS NOT YET KNOWN (CRACKED LINE LOOSE OR DAMAGED FITTING).SDR 2008FA0000551Bearing · seizedPUMP SEIZED, OIL PUMP BEARING BRACKET SHOWED SIGNS OF RUBBING WITH THE OIL PUMP GEAR. PENDING ENGINEERING EVALUATION. (K)SDR A6WA200840557O-Ring · missingAT CRUISE SPEED RECEIVED LT ENG OPERATION WARNING MESSAGE AND OIL PRESSURE INDICATED 25-36 PSI. MESSAGE RECURRED AND PRESSURE DROPPED TO 25 PSI SEVERAL TIMES IN FLIGHT. INSPECTED NR 1 ENG AND FOUND OIL LEAKING FROM SCAVENGE FILTER. UPON REMOVING FILTER FOUNSDR 2008UALA04088Seal · leakingSTRONG OIL SMELL IN COCKPIT. *S/D* INTERNAL BEARING SEAL LEAKAGE. REPLACED NR 1 ENGINE.SDR 2008UALA04090Scavenge Pump · leakingOIL PRESSURE PROBLEM. FLIGHT DIVERTED. *S/D* LUBE & SCAVENGE PUMP FAILING. CHANGED LUBE & SCAVENGE PUMP-HIGH POWER RUNS ACCOMPLISHED WITH LEAK CHECKS, ALL NORMAL.
SDR A6WA200840555Carbon Seal · leakingIN FLIGHT RT ENG OIL PRESSURE FLUCTUATED BETWEEN 30-45 PSI. ON SHORT FINAL RECEIVED "RT ENG OIL PRESSURE" WARNING MESSAGE, PRESSURE FLUCTUATED BETWEEN 23-33 PSI. ALSO, RECEIVED AURAL "ENG OIL" WARNING. REMOVED AND REPLACED RT ENG INTEGRATED DRIVE GENERATOR SDR ZZDA2008134Oil System · lowOBSERVED LOW OIL QUANTITY IN LEFT ENGINE DURING CLIMBOUT. INDICATION AT 3 UNITS. ACCOMPLISHED FIM 79-05 TASK 809. INSPECTED ENG IAW B737 AMM 79-00-00 PG 601. SERVICED ENG OILS IAW B737 AMM 12-13-11. SECURED ACCESS OKAY FOR CONTINUED SERVICE.SDR ASAA0853259Oil System · lowBOTH ENGINES LOW ON OIL. NR 1 ENG ADDED 4 QTS. NR 2 ENG ADDED 4 QTS. APU ADD 0 QTS.SDR 2008UALA04087Oil Cooler · leakingNR 2 ENG HIGH OIL CONSUMPTION EXCEEDS LIMIT. *S/D* SECURED OIL COOLER BYPASS INLET TUBE B-NUT. SUBSEQUENT OIL CONSUMPTION 0.28 QTS PER HOUR - WITHIN LIMITS. NO FURTHER PROBLEMS.SDR 2008UALA04003Oil Filter · dirtySTATUS MESSAGE "R OIL FILTER" DISPLAYED ON EICAS. *S/D* REPLACED RIGHT ENGINE MAIN OIL FILTER ALONG WITH OIL FILTER DP SWITCH. REF MM 79-21-05 AND 79-35-01. OPS AND LEAK CHECK OK. AC OK FOR SERVICE.SDR 2008UALA03958Warning Light · illuminatedRT OIL FILTER STATUS MESSAGE. OIL FILTER STATUS MESSAGE WENT OUT AFTER 1-MINUTE WITH NO CREW ACTION. MM REPLACED THE MAIN OIL FILTER, NO METAL CHIPS FOUND. AIRCRAFT RETURNED TO SERVICE AFTER 35 MINUTE FLIGHT DELAY. NO FURTHER PROBLEMS.SDR 2008UALA03956Engine · making metalACFT RETURN TO BLOCK WITH STATUS MSG: RT ENG OIL FILTER. OIL STATUS MESSAGE WENT OUT AFTER 1-MINUTE WITH NO CREW ACTION. MM REPLACED THE MAIN OIL FILTER. NO METAL CHIPS PRESENT. AIRCRAFT RETURNED TO SERVICE; NO FURTHER PROBLEMS.SDR CA080812004Bolt · loose(CAN) SHORTLY AFTER TAKEOFF, THE NR 1 ENGINE LOST OIL PRESSURE AND WAS SUBSEQUENTLY SHUTDOWN. THE ACFT RETURNED TO THE AIRPORT FOR AN APPROACH, HOWEVER, THE VISIBILITY WAS TOO LOW, A MISSED APPROACH WAS EXECUTED FOLLOWED BY A NR OF HOLDS UNTIL THE WEATHER WAS SDR ASAA0853203Oil System · lowNR1 ENGINE OIL QUANTITY READS 13 QUARTS ENG NR1 OIL ADDED: 6 QTS,
ENG NR2 OIL ADDED: 5 QTS, APU OIL ADDED : 0.SDR 2008UALA03904Cover · failedNR 2 ENGINE OIL PRESSURE READING 0 ON THE QUANTITY OIL TEMP READING NORMAL. PSI BETWEEN 100-140. FLIGHT DIVERTED. *S/D* FOUND COVER SEAL DEFECTIVE AND BLOWN OUT OF GROOVE OF NR 5 BEARING COVER. CLEANED EXCESS OIL AND REPLACED SEAL AND SERVICED OIL. ACCOMSDR WRLA2008059Engine · oil consumptionGEC8284 EDDP/K JFK 07/16 ITEM: PRECAUTIONARY SHUT DOWN OF NR 3 ENG DUE TO OIL QUANTITY IN THE RESERVOIR, 2 QUARTS, BOXED IN YELLOW ON SHUT DOWN. OIL TEMP 108C OIL PRESSURE 146PSID AT FL 280 THROTTLE IDLE, N2 69.5. OPEN. (S)SDR SIMA200819901Oil System · leakingON FLIGHT 4881 CREW REPORTED OIL SMELL IN THE COCKPIT THROUGHOUT ALL PHASES OF FLIGHT. ACFT REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 ENG. OPERATIONAL CHECK GOOD, NO SMOKE. ACFT RETURNED TO SERVICE. (S)SDR C2XA08IA160Oil System · leakingIAH - FLIGHT 2684, THE CREW REPORTED THAT THE NUMBER ONE ENGINE OIL QUANTITY DROPPED TO 3 QTS IN FLIGHT WHILE PRESSURE AND TEMPERATURE REMAINED NORMAL. THE CREW SHUT DOWN THE NUMBER ONE ENGINE AS A PRECAUTION AND THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. SDR PID2008F00006Switch · dirtyOIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. SHUTDOWN RT ENGINE IAW QRH. DIVERTED FLT, INSPECTED NR 2 MAIN ENGINE OIL FILTER AND CLEANED BYPASS CONNECTOR SWITCH. RAN NR 2 ENGINE, BYPASS LIGHT DID NOT ILLUMINATE. PERFORMED OPS CK IAW MM 79-02. RELEASED O
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