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 AALA20130130017Filter · inoperativeRNO - CREW REPORTED LEFT ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. EMERGENCY DECLARED FLIGHT RETURNED RNO LANDED WITHOUT INCIDENT. PLACARD LEFT ENGINE FUEL FILTER DIFFERENTIAL PRESSURE WARNING SYSTEM PER MEL. REPLACED LEFT ENGINE NUMBER ONE FUEL FILTER ASDR CA130214010Valve · failed(CAN) SEVERAL MINUTES AFTER START, FUEL WOULD EMIT FROM EPA CAN OVERFLOW LINE. SYSTEM CHECKED AND FOUND THAT PURGE VALVE WAS LEAKED INTO DUMP SYS AFTER ENGINE START. NEW VALVE INSTALLED AND SYSTEM CHECKED SERVICEABLE.SDR FDEA201301170113Filter · failedON TAKEOFF ROLL, AS POWER STABILIZED AT TAKE OFF THRUST, HAD A NR 1 FUEL FILTER ALERT. REJECTED TAKE OFF AT APPROX 30 KNOTS. R & R NR 1 ENG FUEL FILTER IN REF TO AMM 73-11-02-4-1. LEAK CHECKED GOOD. PERFORMED NR 1 ENG ADJ/TEST IN REF TO AMM 73-34-01-4-1, SDR UALA2013011400199Fuel · leakingNR 2 ENGINE FUEL LEAKING FROM STRUT DRAIN.SDR UALA2013010300027Fuel · leakingNR 1 ENGINE LEAKING FUEL FROM NR 9 DRAIN TUBE, STRUT DRAIN. RAN ENGINE 1 PER JRH REF AMM 71-71-00. DRAIN LINES CLEAR. NO HISTORY LAST 30 DAYS. ONLY EQ4825 FUEL FEED MANIFOLD CHECK ENGINE RUN NORMAL.SDR UALA2012122407402Filter · contaminatedFUEL TANK MICROBE CHECK IAW ROUTINE JOB CARD 253105010 FOUND MODERATE CONTAMINATION. NR 1 ENG AND NR 2 ENG FUEL PUMP FILTER PER MM, LEAK CHECKS GOOD.SDR USAA2012122100002Valve · faultyDURING TAXI OUT, MAINTENANCE REPORTED A STRONG FUEL ODOR NOTED IN THE AFT HALF OF CABIN AFTER ENGINE START. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REMOVED AND REPLACED LEFT ENGINE FUEL DISTRIBUTION VALVE PER AIRBUS AMM 73-13-43-0401-13. LEAK CHECK GOOD.SDR IVLA20121210001Fuel Line · brokenDURING NORMAL OPERATION, ENGINE STARTED RUNNING ROUGH, PIC MADE A SAFE EMERGENCY LANDING AND INSPECTED THE ACFT. DURING INSPECTIN FOUND THE NR 6 FUEL INJECTOR LINE BROKEN WHICH CAUSED THE ENGINE TO RUN ROUGH.SDR AALA20121128011Filter · defectiveDFW - CREW REPORTED RIGHT ENGINE FUEL FILTER EICAS MESSAGE. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FUEL FILTER AND FUEL DIFFERENTIAL PRESSURE SWITCH. SYSTEM GROUND CHECK NORMAL OPERATION.SDR CA121126007Manifold · cut(CAN) ENGINE REMOVED FOR SMOKE AFTER SHUTDOWN AND RETURNED TO SHOP FOR OIL LEAK. DURING SHOP VISIT INSPECTION, THE FUEL MANIFOLD WAS FOUND WITH SEVERE CUT REDUCING THE FUEL TUBE WALL THICKNESS BUT NO HOLES AT DAMAGED AREA WERE OBSERVED. THICKNESS OF HEAT SPOT SDR UALA2012112606793Fuel Line · leakingFUEL LEAKNG FROM RT ENGINE DRAIN. FOUND LINE TO FUEL OIL COOLER B-NUT ASSY ITEM 260 REF IPC 73-12-00-003 LOOSE, RETORQUED AND REWIRE LOCKED. ACP INSPECTION AND LEAK CHECK AFTER ENGINE RUN NO LEAKS NOTED. REF MM 79-21-01 PG401 AND JRH 2-6-1 ALL SATIS. AT PUSDR JJBA20121124008Fuel Filter · warning lightCREW REPORTED THAT THE NR 2 FUEL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. CREW DECLARED AN EMERGENCY DUE TO COMMUNICATION ISSUES IN COMBINATION WITH THE BYPASS LIGHT. ACFT FINISHED OUT THE FLIGHT WITHOUT FURTHER INCIDENT. GROUND MX CREW R & R THE HP FUEL SDR CA121127003Seal · leaking(CAN) ON A SCHEDULED RETURN FLIGHT, 20 MINUTES OUT FROM HOME BASE, THE NR 2 ENGINE OIL PRESSURE GAUGE STATED FLUCTUATING. APPROXIMATELY 10 MINUTES LATER, THE FLUCTUATIONS INCREASED AND THE LOW OIL PRESSURE LIGHT ILLUMINATED. THE NR 2 ENGINE WAS THEN SHUTDOWN SDR CA121120013Line · leaking(CAN) ON ENGINE SHUTDOWN RAMP PERSONNEL NOTICED A MIST COMING FROM THE LT ENGINE. MAINTENANCE BROUGHT THE AIRPLANE INTO THE HANGAR AND STARTED TO TROUBLESHOOT THE PROBLEM. WITH THE ACFT FUEL BOOST PUMP SELECTED ON, A MIST OF FUEL WAS NOTICED COMING FROM A FUESDR Q2HA20121109001Fitting · looseON OCTOBER 26, 2012 THE NR 1 ENGINE FUEL NOZZLE WAS REMOVED AND RESHIMMED FOR AN INTERMITTENT STARTING PROBLEM. THE MAINTENANCE ACTION WAS COMPLETED AND SIGNED OFF IN THE AIRCRAFT LOGBOOK, HOWEVER NO SUBSEQUENT CHECK RUN WAS ACCOMPLISHED ON THE ENGINE PRIOR TSDR UALA2012102906227Unknown · leakingLEFT ENGINE HAS A RUNNING LEAK WITH FUEL EXITING THE NR 9 STRUT DRAIN. FOLLOWING LEAK DETECTION TROUBLESHOOTING FOUND LEAK HAD STOPPED FROM NR 9 STRUT DRAIN. DRY MOTOR CARRIED OUT STILL NO LEAK EVIDENT 2 WET MOTOR RUNS CARRIED OUT AGAIN NO LEAK NOTED AFTER FSDR CA121024001Valve · leaking(CAN) JUST PRIOR TO DEPARTURE THE RT ENGINE DEVELOPED A RUNNING FUEL LEAK OUT THE DRAINS TANK DRAIN. RT ENGINE P & D VALVE R & R IAW MM 73-21-15-4, PARA E. LEAK CHECKS OK. ALL COWLS CLOSED.SDR KKYA20121031001Filter · unknownAFTER DEPARTURE NR 1 ENGINE FUEL LIGHT CAME ON. REDUCED NR 1 THROTTLE TO IDLE - LIGHT REMAINED ON. REPLACED THE ENGINE FUEL FILTER WITH NEW PER HONEYWELL TFE731-5R LMM CH 73-21-02. PERFORMED SATISFACTORY GOUND OPERATIONAL CHECKS WITH NO DEFECTS NOTED.SDR CA121012006Valve · leaking(CAN) RAMP CREW REPORT LARGE FUEL SPILL FROM ENGINE NR 2 AFTER START-UP. CFR NOTIFIED. RT TRANSIENT BLEED VALVE, REPLACED IAW AMM 75-26-10. ENGINE START C/O TWICE, NOT LEAK NOTICED, CONSIDER SERVICE WP 07337, CS 35263.SDR UALA2012101205821Fuel Line · leakingNR 2 ENGINE FUEL LEAK. DISCONNECTED THE NR 2 ENGINE FUEL LINE BETWEEN THE FUEL PUMP AND THE FUEL-OIL HEAT EXCHANGER DUE TO LEAK. REPLACED FUEL LINE BETWEEN FUEL PUMP PAD AND FUEL OIL HEAT EXCHANGER AS PER MM. ACCOMPLISHED LEAK CHECK AND REPAIRED LEAKING FUESDR CA121011003Warning Message · activated(CAN) DURING THE TAKEOFF ROLL, CREW EXPERIENCE ECAM MESSAGE "NR 2 ENGINE FUEL FILTER CLOG" MESSAGE. AT APPROXIMATELY 120 KNOTS, THE CREW ELECTED TO REJECTED THE TAKEOFF. WHILE THE BRAKES HAD A HOT INDICATION, THEY COOLED OFF QUICKLY AND THE FLIGHT TAXIED BACSDR UIEA2012100700454Fuel Filter · failedSTATUS MESSAGE "LT ENG FUEL FILTER" DISPLAYED, EICAS MESSAGE DISPLAYED ALSO DURING INTERMEDIATE CLIMB, BUT WENT OUT AT LEVEL-OFF. R & R LT ENGINE FUEL FILTER. ACFT LEAK CHECK ALL NORMAL, MESSAGE CLEARED, IAW AMM 73-11-02/401. NO CONTAMINATION APPARENT.SDR UALA2012092105348Fuel Filter · faultyRIGHT ENGINE FUEL FILTER ISSUE, RTFL. REPLACED NR 2 ENGINE FUEL PUMP FILTER. ACP 5 MIN IDLE RUN. LEAK CHECK OK. MESSAGE CLEARED.SDR CA120914004Tube · leaking(CAN) CREW REPORTED FUMES COMING OUT FROM THE VENTILATION SYS. MAINTENANCE FOUND THE LT ENGINE HAD A FUEL PRESSURE DELIVERY TUBE TO THE FUEL FLOW DIVIDER WAS LEAKING NEAR THE COMPRESSOR INTAKE. FUEL MIST WAS BEING DRAWN INTO THE BLEED AIR SYS
CAUSING THE FSDR UALA2012091005091O-Ring · leakingUPON ARRIVAL AT GATE NOTED NR 1 ENGINE LEAKING FUEL FROM STRUT DRAIN. FOUND NR 1 ENGINE MAIN FUEL LINE COUPLING LEAKING, APPROX 2FT FWD OF WING FWD SPAR, REPLACED COUPLING O-RINGS.SDR UALA2012090404991Unknown · leakingHEAVY FUEL LEAK COMING FROM RIGHT ENGINE STRUT DRAIN ON ARRIVAL. OPENED PANELS 442AR, 442BR, 442CR, 442BL AND 442AL CLEANING AREA. NO ACCUMULATED FUEL FOUND. PLACED FUEL CONTROL SWITCH TO RUN AND SWITCHED BOTH RIGHT BOOST PUMPS ON FOR OVER 2 HOURS CHECKING SDR CA120917001Fmu · leaking(CAN) THE CREW REPORTED A HEAVY FUEL LEAK AFTER NR 2 ENGINE SHUTDOWN. THE DRAIN TANK COULD NOT TAKE THE AMOUNT OF LEAKING FUEL AND A LOT OF RESIDUAL FUEL WAS FOUND INSIDE THE LOWER COWLING. POST FLIGHT FUEL CALCULATIONS REVEALED A SPLIT OF 150KG FOR THE FLIGSDR UIEA2012083000370Fuel Filter · warning messageRT ENGINE FUEL FILTER STATUS MESSAGE. PRECEEDED BY MOMENTARY SAME CAUTION MESSAGE. R & R RT ENGINE FUEL FILTER IAW AMM 73-11-02. PERFORMED TEST 2 IAW AMM 71-00-00 POWERPLANT IAW TABLE, LEAK CHECKED GOOD.SDR UALA2012082904862Line · leakingNR 3 ENGINE FUEL LEAK, TRACED FUEL DRAIN SYSTEM AND FOUND AN ACCUMULATION OF FUEL COMING FROM THE TURBINE CASE COOLING ACTUATOR. REPLACED TURBINE CASE COOLING AIR VALVE ACTUATOR PER MM. DURING ENGINE RUN FUEL STILL DRIPPING FROM NR 1 STRUT DRAIN. FOUND FUELSDR FDEA201208233144Filter · cloggedREJECTED TAKEOFF AT 70 KTS FOR NR 2 ENGINE FUEL FILTER CLOG ALERT ON ECAM. REPLACED NR 2 ENGINE MAIN FUEL FILTER IAW MM 73-12-03-02 IDLE LEAK CHECKED GOOD. RAN NR 2 ENGINE AT TAKE OFF POWER IAW JRH. NO ECAM MESSAGES NOTED OK TO CONTINUE.SDR 2012FA0000587Line · brokenON DEPARTURE, THE PILOT REPORTED THAT ALL ENGINE INDICATIONS WERE NORMAL PRIOR TO ROTATION. CLIMBING OUT OF 4000 FT, THE RT ENGINE LOST POWER. PILOT PROCEEDED WITH THE ENGINE OUT PROCEDURES AND DETERMINED THAT THE RT ENGINE WAS ONLY PRODUCING 30 INCHES OF MASDR ASMF201208009Pressure Switch · damagedCAPTAIN REPORTED THAT DURING DESCENT, THE LT ENGINE FUEL FILTER BYPASS LIGHT TURNED ON, SO FLIGHT CREW ACCOMPLISHED THE QRH 7.22 PROCEDURE, CONFIRMING THE FAILURE; THE LT ENGINE WAS SHUTDOWN AND ACFT CONTINUED TO LANDING. MX PERFORMED THE FIM 73-05 TASK 801 ASDR UALA2012082004630Line · leakingNR 2 ENGINE LEAKING FUEL FROM MAIN FUEL SUPPLY LINE. REPLACED NR 2 ENG MAIN FUEL FEED LINE PER MM, NO LEAKS NOTED AFTER WET MOTOR AND 5 MINUTE IDLE RUN.SDR CA120809002Line · cracked(CAN) AFTER TAKEOFF, ODOR OF FUEL IN COCKPIT. ACFT LANDED BYPASS FUEL LINE FROM FCU TO START CONTROL FOUND CRACKED. NOTE THIS IS THE THIRD LINE FOUND CRACKED IN THE LAST 3 MONTHS. LINE CHANGED, PROP BALANCED AND ADDITIONAL INSPECTIONS COMPLETED FOR VIBRATIOSDR CA120813010Housing · leaking(CAN) ON TAKEOFF FOR A FLIGHT REVENUE, FUEL WAS ODOR IN THE CABIN. THE FLIGHT CREW ABORTED THE TAKEOFF AND THE ACFT RETURNED SAFELY TO THE BASE. TROUBLESHOOTING REVEALED A FUEL LEAK FROM THE FUEL FILTER HOUSING. THE HOUSING PERFORMED PACKING WAS REPLACED ANSDR NACA201207260002Fuel Filter · dirtyDURING TAKEOFF ABORTED DUE TO MASTER CAUTION, FUEL ANNUNCIATOR LIGHT, SUSPECT FUEL FILTER BYPASS. REMOVED & REPLACED NR 1 ENGINE FUEL FILTER, NO CONTAMINANTS (MINOR FUZZ). REF: B737-300MM 73-11-401. OP & LEAK CHECKED GOOD.SDR UALA2012071803916B-Nut · leakingLT ENGINE FCU SHOWS SIGNS OF FUEL LEAKAGE AT B-NUT FITTINGS ON LT SIDE OF FCU. REPLACED PACKINGS ON 3 AFT ADAPTERS AND RESECURED B-NUT'S. RAN ENGINE AND LINES LEAK CHECKED OKAY.SDR SWIA201231222Clamp · looseFUEL LEAK FROM RIGHT TANK. (FLT 5350) FOUND WIGGINS CLAMP ON RIGHT ENGINE FEED LINE INBOARD OF FUEL SOV AT WING BOX CONNECTION IN WHEEL WELL LOOSE. REPLACED PACKINGS AND WIGGINS CLAMP. P/N: 14J02-20A, S/N OFF: N/A, P/N: MS29513-218, S/N OFF: N/A.SDR I06B201206274672Filter · unknownON TAKEOFF ROLL "E1 FUEL IMPENDING BYPASS" MESSAGE WAS DISPLAYED ON EICAS. THE CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE PERFORMED THE PROCEDURES PER THE EMB135 AMM AND REPLACED THE FILTER ELEMENT. NO VISUAL CONTAMINATION WAS FOUND IN TSDR QXEA2012061700469Actuator · malfunctionedDURING CLIMBOUT, NR 2 FUEL TEMP ROSE TO 75 DEG C FOLLOWED E/A CHECKLIST. TEMP DID NOT STAY IN NORMAL RANGE WITHOUT AUX PUMP ON.AND LEVEL FLIGHT. DURING CRUISE TEMP ROSE TO 73 DEG C WITH AUX PUMP ON. THEN SETTLED AT 68 DEG C WITH AUX PU820100-3-007 OFF DURINSDR P4YA2012061800001Purifier · malfunctionedON APPROACH TO HLZ WHEN THE CREW EXPERIENCED A LOSS OF POWER TO THE NR 1 ENGINE. IN CRUISE FLIGHT, NR 1 PCL HAD NO EFFECT ON ENGINE PERFORMANCE. EMERGENCY FUEL CONTROL LEVER WAS ABLE TO CONTROL ENGINE FUEL CONTROL DURING FLIGHT AND ON APPROACH. CREW DIVERTESDR UIEA2012061600267Fuel Filter · failedSTATUS MESSAGE "RT ENG FUEL FILTER". R & R RT ENGINE FUEL FILTER IAW AMM 73-11-02. LEAK CHECKED GOOD.SDR 2012FA0000350Manifold · obstructedENGINE ROUGHNESS REPORTED BY CREW. PROBLEM CONFIRMED BY MX AND TROUBLESHOT TO FUEL DISTRIBUTION MANIFOLD NOT DISTIBUTING FUEL EQUALLY TO ALL CYLINDERS. MANIFOLD AND ENGINE ONLY HAD 7.6 HRS TSMOH BY MFG. MANIFOLD WAS REPLACED AND ENGINE RAN SMOOTHLY.SDR CA120606009Pressure Switch · failed(CAN) LOW FUEL PRESSURE SWITCH WARNING LIGHT CAME ON DURING FLIGHT. LOW FUEL PRESSURE SWITCH CHECKED IAW MMS 3086 AND SWITCH FOUND STUCK IN CLOSED POSITITION, LIGHT ON.SDR 2012FA0000357Servo · defectiveWITH AFFECTED FUEL INJECTION SERVO INSTALLED ON ENGINES, ENGINE DOES NOT ACCELERATE THOUGH THE 1950-2000 RPM RANGE.SDR HALA2012052200144Fuel Filter · warning lightDURING CLIMB, AFTER 1000 FT AGL. EICAS DISPLAY RT ENGINE FUEL FILTER. R & R RT ENGINE FUEL FILTER IAW AMM73-11-02 ENG RUN. OPS & LEAK CHECKED GOOD, OK FOR SERVICE.SDR CA120523012Flapper Valve · failed(CAN) DURING CLIMB, THE FUEL PRESSURE CAUTION LIGHT CAME ON FOR NR 2 ENGINE. CREW INFORMATION AFTER AUXILIARY PUMP SELECT OFF APPROXIMATELY 1 MINUTE LATER CAUTION LIGHT POSTED. CREW CHECKED ALL OTHER ENGINE PARAMETERS WERE NORMAL AND RETURNED TO DEPARTURE AIRSDR 2012FA0000349Hose · leakingENGINE HAD SLIGHT VIBRATIONS ON DOWNWIND, THROTTLE WAS ADDED WITH VIBRATION INCREASE. ENGINE DIED ON FINAL AND ACFT GLIDED TO RUNWAY SAFELY. ENGINE RESTARTED BUT WOULD NOT RUN WELL. ON INSPECTION, THE FUEL SERVO TO FLOW DIVIDER FUEL HOSE WAS FOUND TO HAVE EVSDR UALA2012043002532Warning Message · multiple failRIGHT ENGINE HIGH PRESSURE FUEL SHUTOFF VALVE (HPSOV) OR RIGHT SPAR FUEL VALVE POSITION DISAGREES WITH COMMANDED POSITION. ADVISORY MESSAGE 01- ACTIVE ENGINE SHUTDOWN MODE DEPENDANT; FUEL METERING UNIT (FMU) (R ENG) FUEL SHUTOFF VALVE (SOV) IS NOT IN COMMANDEDSDR SWAA2012043003546Fuel Line · failedINFLIGHT SHUT DOWN -- UPON INITIAL DESCENT NR 2 ENGINE FLAMED OUT. NO COMPRESSOR STALL. REMOVED AND REPLACED NR 2 ENGINE FUEL SUPPLY LINE PER MM.
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