JASC 7310
Service difficulty reports · 1,981
Reports filed under 7310 · Engine Fuel Distribution, 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 = '7310' 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 = '7310' 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 ASMF20180515011Fuel · leakingDURING RIGHT ENGINE RUN IN OVERNIGHT CHECK, A FUEL LEAK WAS DETECTED. MAINTENANCE PERSONNEL PERFORMED A REVISION DETECTING FUEL LEAK ON RIGHT ENGINE BETWEEN FUEL PUMP AND HMU; SO THE FUEL PUMP AND HMU WERE REPLACED IAW AMM TASKS 73-11-01-000/400-801-F00 AND 73SDR ASAA2018042124342Manifold · crackedWHILE ACCOMPLISHING T/C 78472000, FOUND THE SPRAY SHIELD MANIFOLD CRACKED AT BOTH THE 5 O'CLOCK & 6 O'CLOCK POSITION. ACFT GROUNDED. REMOVED AND REPLACED BOTH SPRAY SHIELD MANIFOLD BOOTS AT 5 O'CLOCK & 6 O'CLOCK POSITION IAW AMM 73-11-01.SDR AALA201803289013Filter · cloggedNR 2 ENGINE, ECAM FUEL FILTER CLOGGED DURING CLIMBOUT, ANNUNCIATION CLEARED REACHING CRUISE ALTITUDE. THE NR 2 ENGINE FUEL FILTER CLOG INDICATION REPORTED. MAINTENANCE ACCOMPLISHED TSM 73-00-00-810-875-A THROUGH PARAGRAPH 4A1B. NO SIGNS OF CONTAMINATION FOUSDR SWAA2018031920457Filter · faultyDUEL FUEL FILTER BYPASS LIGHTS ILLUMINATED. DECLARED EMERGENCY AND RETURNED TO DEPARTURE. R & R THE NR 1 ENGINE FUEL FILTER IAW MM.SDR SWAA2018031920456Filter · faultyDUEL FUEL FILTER BYPASS LIGHTS ILLUMINATED. DECLARED EMERGENCY RETURNED TO DEPARTURE. R & R THE NR 2 ENGINE FUEL FILTER IAW MM.SDR F3LA2018031600294Valve · leakingNR 2 ENGINE FUEL RETURN VALVE LEAKING AT UNION. REMOVED AND REPLACED THE FUEL RETURN VALVE IAW AMM 73-11-50-400-002-A. LEAK AND OPS CHECKED GOOD.SDR FDEA201803120700Elbow · crackedNOTICED EXCESSIVE FUEL BURN ON THREE CONSECUTIVE WAYPOINTS, SHORTLY THEREAFTER RECIEVED A LEVEL 2 FUEL QTY USED CHECK, POSSIBLE FUEL LEAK. RAN QRH PRCEDURE AND THE NR 2 TANK OR ENGINE ISOLATED AS SOURCE OF LEAK. FURTHER TROUBLESHOOTING DETERMINED IT WAS SDR FDEA201803120672Elbow · crackedNOTICED EXCESSIVE FUEL BURN ON 3 CONSECUTIVE WAYPOINTS, SHORTLY AFTER, RECEIVED A LEVEL 2 FUEL QTY USED CHECK, POSSIBLE FUEL LEAK, RAN QRH PROCEDURE AND NR 2 TANK OR ENGINE ISOLATED AS SOURCE OF LEAK. FURTHER TROUBLESHOOTING DETERMINED IT WAS NR 2 ENG ASSDR CA180313021Tube · leaking(CAN) AFTER SHUTDOWN, AT GATE, FOLLOWING FLT 702, A SMALL PUDDLE OF FUEL WAS NOTICED UNDER THE LT ENGINE. MAIN FUEL SUPPLY LINE FOUND LEAKING INSIDE LT ENGINE COWL. LINE REPLACED, GROUND RUN AND LEAK CHECKS CARRIED OUT. SERVICEABLE. (TC NR 20180313021).SDR UIEA2018021900258Fuel Filter · cloggedLEFT ENGINE FUEL FILTER BY-PASS EICAS AND STATUS MESSAGE. REMOVED AND REPLACED THE NR 1 FUEL FILTER IAW AMM 73-11-02SDR ASAA2018013123355Fault Code · false activationACCOMPLISHED T/C 78273000, FOUND NR 1 ENGINE ECONOMIC FAULT 73-31371, UPPER EGT SECTORS READING HIGH. ACFT GROUNDED. NR 1 ENGINE SHOWS NO CURRENT OR HISTORICAL FAULTS ON EEC BITE. PERFORMED WIRING CHECKS, EGT SYSTEM INSPECTION, IAW AMM 77-21-01-200-801-F00.SDR AALA201801309026Fuel Filter · faultyTHE AIRCRAFT WAS GROUNDED. AT CRUISE, THE AIRCRAFT EXPERIENCED A THROTTLE SPLIT AND THE RIGHT HAND ENGINE. THE ENGINE WOULD NOT MAKE POWER. THE AIRCRAFT DIVERTED TO PTY AND LANDED WITHOUT FURTHER INCIDENT. CONTRACT MAINTENANCE IS TROUBLESHOOTING THE FAULT. **SDR EPUA20180122001Line · loosePILOT REPORTS FUEL LEAKING FROM REAR OF ENGINE COMPARTMENT. MAINTENANCE TIGHTENED LOOSE FUEL LINE BETWEEN ENGINE DRIVE FUEL PUMP AND FUEL CONTROL. GROUND RUN REVEALED NO FURTHER LEAKS.SDR AALA20171214013Filter · cloggedAIRCRAFT WAS GROUNDED. DURING CRUISE, ECAM MESSAGE FOR THE NR 2 ENGINE FUEL FILTER CLOG MESSAGE ILLUMINATED. AIR RETURN BACK TO DEPARTURE. MAINTENANCE REPLACED THE FUEL FILTER ELEMENT IAW 73-11-10 AND PERFORMED SUCCESSFUL OPS CHECK.SDR AALA201712159044Fuel Filter · cloggedAIRCRAFT WAS GROUNDED. FLIGHT RETURNED TO MIA ON ACCOUNT OF A #2 ENGINE FUEL FILTER CLOG MESSAGE ON ECAM. EMERGENCY WAS DECLARED AND FLIGHT LANDED SAFELY WITHOUT FURTHER INCIDENT. REPLACED #2 ENGINE FUEL FILTER ELEMENT, ACCOMPLISED A SATISFACTORY OPERATIONAL CSDR ASAA2017121222872Pressure Switch · failedINTERMITTENT #1 FUEL FILTER BYPASS LIGHT DURING EXTENDED TAXI ON GATE. GROUNDED - YES. REMOVED AND REPLACED THE #1 ENG FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REF B737-900 AMM 73-34-01. OPS CHECKS NORMAL. NO LEAKS NOTED. EEC BITE CHECK NORMAL, NO FAULTS LOGGESDR AALA201712119007Pressure Switch · warning messageAIRCRAFT NOT GROUNDED. RIGHT FUEL FILTER BYPASS LIGHT CAME ON DURING CRUISE. STAYED ON ENTIRE FLIGHT. ALL ENGINE INDICATIONS WERE NORMAL. LIGHT WENT OUT AFTER ENGINE SHUTDOWN AT GATE. REPLACED FUEL DIFFERENTIAL PRESSURE SWITCH PER 73-34-01. ALSO SEE CONTROL #ASDR AALA201712089027Fuel Filter · warning messageAIRCRAFT NOT GROUNDED. RIGHT FUEL FILTER BYPASS LIGHT CAME ON DURING CRUISE. STAYED ON ENTIRE FLIGHT. ALL ENGINE INDICATIONS WERE NORMAL. LIGHT WENT OUT AFTER ENGINE SHUTDOWN AT GATE. REPLACED FUEL FILTER PER 73-11-02 AND 71-00-00. ALSO SEE CONTROL #AALA201712SDR UIEA2017120302342Filter · warning messageINTERMITTENT RIGHT ENGINE FUEL FILT EICAS MESSAGE AT HIGH THRUST SETTINGS (<P>ACCOMPLISHED FIM 73-11 F/T 804. FOUND CONTAMINATION ON FILTER ELEMENT (NO METAL) REMOVED AND REPLACED FILTER ELEMENT IAW AMM 73-11-02. PERFORMED OPS OF DIFFERENTIAL PRESSURE SWITCH ISDR UIEA2017120402352Pressure Switch · malfunctionedRT ENGINE FUEL FILTER STATUS MESSAGE. R & R THE FUEL DIFFERENTIAL PRESSUR SWITCH IAW AMM 73-34-01. PERFORMED DRY MOTORING AND LEAK TEST IAW AMM 71-00. OPS CHECKED GOOD.SDR FDEA201711283321Pressure Switch · failedDURING T/O ROLL KBNA # 1 FUEL FILTER CLOG LIGHT AND ASSOCIATED ECAM ALERT..REJECTED T/O AND RETURNED TO THE RAMP. REMOVED AND REPLACED #1 ENG. FUEL DIFFERENTIAL PRESS. SWITCH AS PER AMM 73-34-11- 04, OPS CHECK GOOD.SDR ASAA2017112122690Heater · leakingFUEL HEATER SERVO LEAKING FUEL ON THE NR 1 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE SERVO FUEL HEATER IAW AMM 73-11-07-000-801-F00, AND AMM 73-11-07-400-801-F00. LEAK CHECKED GOOD ON GROUND RUN. NO DEFECTS NOTED.SDR CALA2017111704063O-Ring · leakingFUEL LEAK LEFT ENGINE DURING FLT. 3500 LBS DIFFERENCE BETWEEN FMC AND CALC FUEL. VISUALLY CONFIRMED THE LEAK. EMERGENCY DECLARED. MOTORED ENGINE AND FOUND SIGNIFICANT FUEL LEAK COMING FROM HIGH PRESSURE FUEL PUMP OUTLET SUPPLY LINE TO FUEL CONTROL GOVENOR, SDR AALA201711219055Fuel Filter · faultyAIRCRAFT WAS GROUNDED: TAKE OFF ABORTED DUE TO SEVER LAG ON THE NR 2 ENGINE. MAINTENANCE SCHEDULED TO REPLACE NR 2 ENGINE FMU PER MCM CARD 73-94-12. REPLACED RIGHT HAND ENGINE FUEL FILTER PER MM 73-12-42. SEE ALSO AALA2017111209034, AALA201711169016, AALA20171SDR AALA201711069017Filter Element · faultyAIRCRAFT WAS NOT GROUNDED: ENROUTE RECEIVED ECAM ENGINE 1 FILTER CLOG. REPLACED LEFT ENGINE FUEL FILTER ELEMENT PER MM 73-11-00. ACCOMPLISHED LEAKS CHECK PER MM 71-00-00.SDR IPXA2017101222546Pressure Switch · failedLEFT ENGINE FUEL FILTER EICAS, EMERGENCY DECLARED, AIR TURNBACK IAW FIM 73-11-00-815. R & R THE LT ENGINE FUEL FILTER & DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01-024, & 73-11-02-004.SDR ASAA2017081721674Probe · dirtyPERFORMING T/C 78273000 FOUND #2 ENGINE MX MESSAGE 73-31372 ECONOMIC FAULT-UPPER EGT SECTORS READING TO HIGH. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 73-11 TASK 801. VERIFIED T49.5 EGT PROBE, S4, IS 100 DEG ABOVE THE AVERAGE OF S2 & S3. CLEANED EGT PROBES RESDR UIEA2017081501489Valve · malfunctionedRIGHT ENGINE SPAR VALVE OPERATIONAL CHECK UNSUCCESSFUL. RT ENGINE SPAR VALVE INDICATION INOPERATIVE. PERFORMED CONFIRMATION OF OPERATION IAW DDG 28-40-02.SDR UIEA2017081401479Solenoid Valve · failedAFTER START, THE RT ENGINE FUEL VALVE EICAS MESSAGE ALONG WITH ENGINE VALVE LIGHT APPEARED . FLAMED OUT. REMOVED AND REPLACED THE RELAY K1251 IAW SWPM 20-81-11, OPS CHECKED OK . ENGINE RUNS COMPLETE, NO MESSAGES. OK FOR SERVICE. REMOVED AND REPLACED FUESDR ASAA2017081121623Line · leakingFUEL LEAK FROM NR 1 ENGINE, FUEL DRIPPING FROM FAN COWL ON ARRIVAL. ACFT GROUNDED. ALTERNATE DEACTIVATION PROCEDURES USED PER MPM CHAPTER 5 TABLE 3 ITEM 9. FOUND FUEL PRESENT ON LINE COMING FROM OUT OF FUEL PUMP, LINE WET UNDER CLAMP, CLEANED AREA, IDLE RSDR TIMA20170811011Line · chafedAFTER A NORMAL TAKEOFF, THE PILOT WAS UNABLE TO MAINTAIN CLIMB POWER AND TORQUE ON THE LT ENGINE. AS POWER CONTINUED TO DECREASE, THE PILOT SHUT DOWN THE LT ENGINE AND RETURNED TO DEPARTURE FOR AN UNEVENTFUL LANDING. INSPECTION REVEALED THAT THE PRIMARY FUSDR AALA201708109013Fuel Filter · faultyAIRCRAFT WAS NOT GROUNDED. NOTICEABLE DIFFERENCE IN ENGINE PERFORMANCE. IDLE: 1 EPR (.91) 2 (.94), 1 ENGINE FF (760) 2 (1280). EGT 1 (422) 2 (407). N2 1 ENGINE (64.9 ) 2 (73.5). N1 1 ENGINE (30.3) 2 (41.2). AT 10000 SAT, SPEED 250 KDS. ECAM MAINTENANCE MESSAGESDR ASAA2017071521393Fuel Heater · leakingNR 2 ENGINE, FUEL HEATER SERVO LEAKING FUEL FROM UPPER GASKET. FOUND DURING IDLE LEAK CHECK. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENG FUEL SERVO HEATER IAW AMM 73-11-07-000-801-F00 AND 73-11-07-400-801-F00. FUEL SERVO HEATER LEAK CHECKED GOOD.SDR SWAA2017071014898Gasket · leakingON TAKEOFF ROLL AT 85 KNOTS THE NR 1 ENGINE FAILED. ABORTED THE TAKEOFF. ENGINE FAIL ILLUMINATED AND NR 1 ENGINE ROLLED BACK. R & R THE GASKET IAW AMM.SDR ASAA2017070521291Retainer · leakingNR 2 ENGINE FUEL PUMP HAS A LEAK AT VALVE RETAINER. GROUNDED - YES. REMOVED AND REPLACED VALVE RETAINER PER CMM 73-11-15. LEAK CHECK GOOD.SDR ASAA2017062521199Fitting · leakingNR 1 ENGINE FUEL HEATER SERVO HAS A FUEL LEAK AT THE IN FITTING. ACFT GROUNDED. REMOVED AND REPLACED THE FUEL HEATER SERVO FUEL IN LINE NIPPLE FITTING AND O-RING IAW AMM 73-11-07-400-801-F00, STEPS 3 E 2 AND 3. OPS AND LEAK TESTED GOOD.SDR ASAA2017060620970Pressure Switch · failedTAKING THE RUNWAY FOR TAKEOFF, THE MASTER CAUTION CAME ON AND FUEL MAINT FILTER BYPASS LIGHT ILLUMINATED. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01-400-801-F00. OPERATION AND LEAK CHECKED GOSDR HALA2017053000129Manifold · leakingFUEL LEAKING FROM NR 2 ENGINE. REMOVED AND REPLACED THE NR 2 ENGINE INBOARD FUEL MANIFOLD ASSEMBLY IAW AMM 73-11-43-400-802-A. LEAK CHECKED OK. ACFT OK FOR SERVICE.SDR AALA201705039014Fuel Filter · cloggedAIRCRAFT WAS GROUNDED. FLIGHT RETURNED TO PHL ACCOUNT DUEL FUEL FILTER CLOG INDICATION. CREW DECLARED EMERGENCY AND LANDED OVERWEIGHT WITHOUT INCIDENT. REPLACED ENGINE 1 FUEL FILTER. ALSO SEE AALA201705039011, AALA201705039012 & AALA201705039013.SDR AALA201705039012Fuel Filter · cloggedAIRCRAFT WAS GROUNDED. FLIGHT RETURNED TO PHL ACCOUNT DUEL FUEL FILTER CLOG INDICATION. CREW DECLARED EMERGENCY AND LANDED OVERWEIGHT WITHOUT INCIDENT. REPLACED ENGINE 2 FUEL FILTER. ALSO SEE AALA201705039011, AALA201705039013 & AALA201705039014.SDR CALA2017042101053Governor · faultyNR 2 ENGINE FAILED TO SPOOL TO TAKEOFF POWER. HUNG AT 1.43 EPR. REMOVED AND REPLACED THE NR 2 ENGINE FUEL FLOW GOVERNOR IAW AMM TASK 73-21-01-404-013. OPS AND LEAK CHECKED GOOD.SDR ASAA2017042020513B-Nut · looseFUEL LEAKING AND PUDDLING ON NR 2 ENGINE AFTER SHUTDOWN. GROUNDED - YES. INSPECTED DETERMINED B NUT LOOSE NEXT TO FUEL HEATER. SECURED B NUT WITH STANDARD TORQUE. NO LEAKS NOTED DURING OR AFTER ENGINE RUN REF AMM 20-50-11-910-801.SDR NM1Y201704210001Seal · leakingPGT NOTIFFIED AN UNCOMMANDED IFSD ON A LEAP-1A ENGINE OCCURRING AFTER TAKE OFF. PILOT TRIED TO RESTART THE ENGINE WITHOUT SUCESS. CREW ELECTED AN AIR TURN BACK AND ACFT SAFELY LANDED AT DEPARTURE AIRPORT. PRELIMINARY INVESTIGATIONS PERFORMED REVEALED A SIGNIFSDR ASMF201703008Valve Guide · leakingDURING TRANSIT CHECK, A FUEL LEAK WAS DETECTED IN THE RIGHT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING FUEL LEAK IN THE TOP CAT OF FOHX FROM VSFG IAW AMM DMC-B787-A-G71-71-00-00A-280A-A. THEREFORE FUEL VALVE GUIDE POPPET WAS REPLACED IAW GENX SDR 2017FA0000074Line · chafedDURING CRUISE THE FLIGHT CREW NOTED THAT THE NR 2 ENGINE ROLLED BACK AND SHUT DOWN IN FLIGHT. DECLAIRED AN EMERGENCY AND DIVERTED. FOUND A FUEL LINE HAD CHAFED TRHOUGH. REPLACED THE LINE AND RETURNED THE AIRCRAFT TO SERVICE.SDR AALA20170207018Filter · unserviceableAIRCRAFT WAS NOT GROUNDED. DURING CLIMB AT HIGH THRUST SETTING, FUEL FLOW 77,000 LBS, THE LEFT ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. LIGHT WENT OUT WITH FUEL FLOW LESS THAN 5000 LBS. REMOVED AND REPLACED LEFT ENGINE FUEL FILTER IAW SIC 4907. LEAK AND OPSDR REXA2017012900140Fuel · leakingNR 2 ENGINE N2 LAG BEHIND DURING START DRY MOTOR ENGINE. FLAMES REPORTED AND FUEL LEAKING. RAN THE ENGINE FIRE ON THE GROUND SEVERE OR ENG FIRE CHECKLIST. ANOTHER REPORT CAME IN THAT WE WERE STILL ON FIRE. CALLED THE FIRE TRUCKS TO TAKE A LOOK. MAINTENANCE INSSDR AALA20170127014Filter · dirtyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. LHR-RDU FLIGHT RETURNED TO LHR. OVERWEIGHT LANDING UNEVENTFUL. LEFT ENGINE FUEL FILTER EICAS MESSAGE RECEIVED AFTER TAKEOFF. REMOVED AND REPLACED FUEL FILTER IAW AMM 73-11-03 AND SIC 4919. OPERATIONAL CHECK GOOD.SDR AALA201701259006Fuel Filter · cloggedCLOGGED FUEL FILTER ON NR 2 ENGINE. MAINTENANCE REPLACED THE ENGINE FUEL FILTER IAW TSM 73-21-79-810-804.SDR AALA201701219008Valve · faultyAIRCRAFT WAS GROUNDED. ENGINE NR 2 FUEL HEAT SYSTEM - FUEL RETURN VALVE OPEN. MAINTENANCE REPLACED FUEL DIVERTER VALVE AND ENGINE NR 2, ENGINE ELECTRONIC CONTROL PER JOB CARD 26L40079001 AND AMM 73-22-34. (SEE AALA201701219009).
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