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 BAQA086399Transfer Tube · bentTRANSFER TUBES BENT. REPLACED WITH SERVICEABLE UNIT. 5/13/03SDR AUS20030498Hose · leaking(AUS) NR 2 ENGINE MAIN FUEL FEED HOSE LEAKING THOUGH UPPER BRAIDED AREA.SDR BAQA086368Manifold · malfunctionedHIGH TOT AND ERRATIC STARTS. REPLACED WITH SERVICEABLE UNIT.SDR AUS20030467Line · chafed(AUS) ENGINE FUEL LINE CHAFED IN AREA OF FIREWALL SEAL.SDR 2003FA0000499Lock Plate · distortedLOCKPLATE WAS DISTORTED AND FAILED TO RETAIN FUEL TRANSFER TUBE IN THE FUEL MANIFOLD ADAPTER. RESULTING, FUEL LEAK CAUSE POWER LOSS/ EMERGENCY LANDING/ CRASH. RECOMMEND LOCKPLATES ARE INSPECTED FOR PROPER SEATING IN TRANSFER TUBES AT 100 HOUR ANNUAL INSPECTISDR AUS20030444Manifold · faulty(AUS) NR 1 ENGINE REPLACEMENT FUEL MANIFOLD FAULTY. SUSPECT FLOW DIVIDER PROBLEM. MANIFOLD WAS FITTED TO REPLACE A CRACKED AND LEAKING MANIFOLD. SEE MDR 03/0443 FOR DEFECT.SDR AUS20030443Manifold · cracked(AUS) NR 1 ENGINE FUEL MANIFOLD LEAKING DUE TO CRACKING AT THE SOLID TUBE/RAIL LOCATED AT THE 4 O'CLOCK POSITION.SDR AUS20030413Fitting · fractured(AUS) LEFT ENGINE FUEL LINE FITTING FAILED. FUEL LEAK.SDR BAQA085865Manifold · crackedCRACKED AND LEAKING FUEL AT 10 DEGREE CLOCK NOZZLE. HARD CARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT.SDR DL733030162Hose · leakingON ARRIVAL DEN FOUND FUEL LEAKING FROM RT ENGINE. INSP FOUND MAIN FUEL LINE FROM PYLON TO ENG FUEL PUMP LEAKING AT SWEDGED END / PYLON SIDE. REPLACED SAME.SDR AUS20030380Line · loose(AUS) LT ENGINE NR 5 CYLINDER FUEL INJECTION LINE LOOSE AT ATTACHMENT TO FLOW DIVIDED.SDR AUS20030085Diaphragm · faulty(AUS) FUEL PRESSURE REGULATOR DIAPHRAGM SUSPECT FAULTY.SDR CA030124001Tube · broken(CAN) BOTH ENGINES RUNNING WHILE ON THE RAMP. WHEN POWER WAS APPLIED TO THE PORT ENGINE TO TURN THE A/C THE ENGINE RETURNED TO MIN. FLOW OF 38 PERCENT UNCOMMNANDED. THERE WAS NO RESPONSE ON THE POWER LEVER. A/C HANGARED AND PORT ENGINE INSPECTED. THE PY GOVERNSDR DHL2003362006Fuel Filter1) ENGINE #1 FUEL CLOG LIGHT ILLUMINATED AFTER T/O AT T/O THRUST SETTING. LIGHT EXTINGUISHED AFTER INITIAL POWER REDUCTION. DURING CRUISE LIGHT ILLUMINATED AGAIN RAN ABNORMAL PROCEDURES.2) REMOVED AND REPLACED #1 ENGINE FUEL FILTER. GROUND RAN ENGINE OPS CHSDR 2003F00102Manifold · fracturedLEFT HAND SECONDARY FUEL MANIFOLD FRACTUREDSDR CA030124002Union · obstructedDIFFICULTY TO START ENGINE. UNION FITTING OBSTRUCTED WITH METALLIC PARTICLES.SDR CA030120008Line · chafed(CAN) NR 1 ENGINE FUEL LINE FROM FUEL CONTROL UNIT TO FUEL FLOW TRANSMITTER CHAFING ON TOP OF MAIN OIL TANK. FUEL LINE AND OIL TANK REPLACED. 57134.39 HOURS. 54518 CYCLES.SDR AUS20030079Filter · contaminated(AUS) ENGINE FUEL FILTER CONTAMINATED WITH WATER.SDR CA030113009Line · broken(CAN) DURING CLIMB, PILOTS NOTICED PARTIAL POWER LOSS ON THE LT ENGINE. THE AIRCRAFT RETURNED TO BASE AND LANDED SAFELY. MAINTENANCE INVESTIGATED PROBLEM AND FOUND THE LT ENGINE NR 4 CYLINDER FUEL NOZZLE LINE BROKEN AT FLANGE. THE LINE WAS REPLACED AND AD 20SDR CA030113008Line · broken(CAN) DURING CLIMB, PILOTS NOTICED PARTIAL POWER LOSS ON THE LT ENGINE. THE AIRCRAFT RETURNED TO BASE AND LANDED SAFELY. MAINTENANCE INVESTIGATED PROBLEM AND FOUND THE LT ENGINE NR 4 CYLINDER FUEL NOZZLE LINE BROKEN AT FLANGE.THE LINE WAS REPLACED AND AD 2002SDR DLM88030044Valve · inoperativeIRR- LEFT ENG FUEL HEAT VALVE INOP FLIGHT DIVERTED TO JAX UNABLE TO CONTINUE TO ORIGINAL DESTINATION. CORR.ACT.- REPLACED VALVE PER M/M ALTERNATE PART NBR USED 320115SDR IZ22003F00002Solenoid Valve · leakingVALVE LEAKING FUEL BETWEEN THE SOLENOID AND VALVE BODY DUE TO BLOWN ORING.SDR CA030115007Fitting · crackedTWO HOSE ASSEMBLIES (390A20D4.8 AND 390A20D12.5) FROM A FUEL SUPPLY "Y" MANIFOLD WAS REMOVED AND ROUTED TO OUR INTERNAL OVERHAUL SHOP FOR REPLACEMENT OF THE HOSES. UPON DISASSEMBLY, IT WAS DISCOVERED THAT THREE OF THE FOUR FITTINGS (SOCKETS) (AN212-20D) WERE SDR IZ22003F00001Solenoid Valve · leakingVALVE LEAKING FUEL BETWEEN THE SOLENOID AND VALVE BODY DUE TO BLOWN O-RING. THE FUEL WAS LEAKING INTO THE COWLING AND DRIPPING OUT.SDR DHL2002803013Warning Light · false indicationNR 3 FUEL BYPASS LIGHT KEEPS ILLUMINATING IN FLIGHT. RESETS OK, BUT RE-ILLUMINATES WITHIN ONE MINUTE. DEFERRED NR 3 FUEL BYPASS LIGHT PER MEL 73-2-2. REMOVED AND REPLACED NR 3 FUEL FILTER. NO CONTAMINATION PRESENT. DMI 11188 ASSIGNED. SPECIAL PROCEDURE COMPLSDR CA030115004Fitting · cracked(CAN) A HOSE ASSY (390A20D4.8) FROM A FUEL SUPPLY MANIFOLD WAS REMOVED AND ROUTED TO OUR INTERNAL OVERHAUL SHOP FOR REPLACEMENT OF THE HOSES. UPON DISASSEMBLY, IT WAS DISCOVERED THAT ONE FITTING (AN212-20D) WAS CORRODED AND CRACKED LONGITUDINALLY ON ONE SIDE WSDR CA021213003Fitting · misaligned(CAN) ON DEPARTURE, THE FLIGHT CREW NOTICED FLUID LEAKING FROM THE RT ENGINE NACELLE. THE CREW RETURNED TO BASE FOR MAINTENANCE INVESTIGATION. MAINTENANCE REPLACED NR 6, 7, 8, 9 & 10 FUEL NOZZLE GASKETS AND TRANSFER TUBE O-RINGS. GROUND RUN WAS FOUND SATISFSDR ALG2003F00032Line · leakingDURING PREFLIGHT, FUEL IS LEAKING FROM THE LINE (PN 6890579) , FUEL CONTROL TO PUMP BYPASS) THE MECHANIC REMOVED THE LINE, INSPECTED IT AND REINSTALLED THE LINE. THE FUEL SYSTEM WAS BLED AND THE AIRCRAFT WAS GROUND RUN, LEAK CHECKED OK AND AIRCRAFT RETURNED TSDR 2002FA0001294Line · separatedCENTER SUPPLY PRIMER LINE SEPARATED FROM TEE FITTING AT BACK OF ENGINE. DISCOVERED DURING ATTEMPT AT COLD ENGINE STARTING. NOTICED DIFFICULTY IN STARTING AND FUEL SMELL. OPENED COWLING TO DISCOVER PRIMER LINE SEPARATED.SDR 2002F01027Line · crackedPILOT REPORTED AN UNSATISFACTORY INDICATION OF RT ENGINE ANTI-ICE SYSTEM. AFTER REMOVING ENGINE COWLING, ANTI-ICE VALVE BLEED AIR SUPPLY LINE CONNECTOR HOSE WAS FOUND TO BE RUPTURED AND COMPLETELY TORN FREE. ANTI-ICE VALVE BLEED AIR SUPPLY LINE HAD ALSO CRACKESDR HNAA0200079O-Ring · deterioratedDURING MAINTENANCE WALK AROUND, FUEL WAS OBSERVED LEAKING FROM THE NUMBER 2 NACELLE. WET MOTORING THE ENGINE SHOWED THE FUEL TO BE COMING FROM THE FUEL NOZZLE TRANSFER TUBES. UPON REMOVAL OF THE TRANSFER TUBES THE PRIMARY AND SECONDARY O-RINGS WERE FOUND TO SDR 2002UALA01710Line · kinkedAIRCRAFT RETURNED TO FIELD WHEN FUEL FILTER BYPASS LIGHT ILLUMINATED DURING CLIMB. INTERMITTENT ILLUMINATION OF THE FUEL BYPASS WARNING LIGHT INDICATING EXCESSIVE PRESSURE DIFFERENTIAL ACROSS THE FUEL FILTER WAS ATTRIBUTED TO A KINK IN THE FLEXIBLE PRESSURE LISDR CA021125003Shield · missing(CAN) A/C ENROUTE AT FLIGHT LEVEL 210, DECLARED AN EMERGENCY. AIRCRAFT TURNED BACK. PILOT REPORTED ROUGH RUNNING ENGINE & MISFIRING BADLY A/C LANDED SAFELY. PILOTS EXPERIENCED POWER LOSS ON NR 3 CYLINDER FIRST & THEN ON BOTH NR 3 & 4 CYLINDERS. ENGINE IS SDR CA021118006Housing · leaking(CAN) DURING PRE-RUN WALK-A-ROUND, DISCOVERED FUEL LEAK ORIGINATING FROM AROUND THE BYPASS INDICATOR OF THE LT ENGINE PRIMARY FUEL FILTER ASSEMBLY. AS NO FIELD REPAIRS ARE ALLOWED, THE ENTIRE FILTER HOUSING ASSEMBLY WAS REPLACED WITH NEW. GROUND TESTS PERFORMESDR CA021104004Line · chafed(CAN) IN CRUISE RT ENGINE BEGAN TO LOOSE TORQUE WITHIN 5-10 SECONDS. ENGINE TEMP DROPPED TO 400 DEGREES IN 30 SECONDS. PROP FEATHERED AND ENGINE SHUTDOWNN PROCEDURES CARRIED OUT. AIRCRAFT LANDED AND MAINTENANCE CREW DISPATCHED FROM YVR. FUEL LINE CHAFED.SDR CA021028003Fuel Control · leaking(CAN) FUEL LEAKING FROM OVERBOARD DRAIN WHEN BOOST PUMP TURNED ON TO DRAIN FUEL FILTERS.SDR 2003F00024O-Ring · damagedBIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DISDR CA021113001Line · worn(CAN) AFTER SCHEDULED ENGINE REMOVAL , DURING ENGINE SHOP INSPECTION , TUBE FOUND WORN, WHERE TUBE PASSES THROUGHT FIREWALL GROMMET/FIRESEAL RING .SDR AUS20021184Manifold · leaking(AUS) NR 3 ENGINE RT FUEL MANIFOLD LEAKING AT MANIFOLD TO COMBUSTOR CASE JOIN. EVIDENCE OF FIRE AROUND LEAK.SDR LS1R088304Pump · inoperativeFUEL PUMP INOPERATIVE.SDR CA021108020Clip · chafed(CAN) RUBBER ON CLAMP DETERIORATED AND FUEL LINE WAS FOUND BADLY CHAFED (CLAMP WORE THROUGH THE LINE APPROX 0.035 TO 0.040), ON NR 1 ENGINE. CLIPS WERE REPLACED IAW AMM 73-11-40 AND A NEW FUEL TUBE ASSY REPLACED IAW AMM 73-11-00.SDR AUS20021143Valve · leaking(AUS) NR 1 ENGINE DRAIN TANK EJECTOR VALVE FAULTY.SDR ALG2003F00001Line · leakingDURING POST FLIGHT. FUEL LINE FROM THE FUEL CONTROL TO THE FIRESHIELD WAS LEAKING, THE MECHANIC REMOVED AND REPLACED THE LEAKING LINE AND THE AIRCRAFT WAS RETURNED TO SERVICE.SDR 2002FA0001250Tube · crackedINSPECTED AIRCRAFT ENGINE DURING ROUTINE OIL CHANGE AND NOTICED FUEL STAIN ON NR 6 INTAKE TUBE. REMOVED TUBE AND FOUND TO BE CRACKED AT FLANGE PART HAD BEEN REPLACED 2 MONTHS EARLIER FOR SAME REASON. COULD BE CAUSED BY ABNORMAL VIBRATIONS OR SHOCK COOLING OFSDR 3399Line · chafedFUEL INJECTION LINE TO NR 3 CYLINDER CHAFED BY CLAMP SECURING RUBBER INDUCTION COUPLING FROM INDUCTION SPIDER TO NR 5 CYLINDER INTAKE TUBE.SDR AUS20021183Manifold · faulty(AUS) ENGINE RT FUEL MANIFOLD LEAKING. NDT INVESTIGATION FOUND A WELD DEFECT AND CORROSION PITTING. DURING TROUBLESHOOTING, ONE OF THE BOLTS SECURING THE AFT COMBUSTOR FUEL DRAIN BROKE OFF REQUIRING THE ENGINE TO BE CHANGED.SDR VJ32002F00082Valve · failedDURING FLIGHT THE CHT IS CONSISTENTLY HIGH DURING ALL LEVELS OF FLIGHT. PROBABLE CAUSE IS INTERNAL FAILURE OF MANIFOLD VALVE NOT ALLOWING FUEL FLOW PROPERLY.SDR ERAA081163Gascolator · corrodedINTERGRANULAR CORROSION WITHIN HOUSING. NDT AND VISUAL INSPECTION SHOWED NO INTERGRANULAR CORROSION. SHOWED ABNORMAL CARBON SEAL WEAR. NORMAL OVERHAULSDR VJ32002F00081Manifold · inoperativeENGINE WILL NOT SHUT DOWN IN IDLE CUT OFF. RPM JUMPS FROM 250 RPM TO 400 RPM. BELIEVE DIAPHRAM DOES NOT SEAT TO CUT OFF FUEL FLOW.SDR CA021007004Line · cracked(CAN) AIRCRAFT LANDED NORMAL SHUTDOWN. FUEL WAS NOTICED DRIPPING FROM ENGINE PAN DRAIN. BOOST PUMPS TURNED ON TO CHECK FOR STATIC LEAKS. FOUND SUBJECT LINE DRIPPING FUEL AROUND 'B' NUT. NUT WAS CHECKED AND WAS TIGHT. LINE WAS REMOVED AND INSPECTED AND
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