JASC 7314
Service difficulty reports · 1,734
Reports filed under 7314 · Engine Fuel Pump, 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 = '7314' 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 = '7314' 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 CA110415004Pump · leaking(CAN) MAINTENANCE WAS PERFORMING POWER ASSURANCE CHECKS PRIOR TO INSPECTION AND NOTICED LT ENGINE FUEL FLOW WAS LOW. DURING INSPECTION THE BOOST PUMP WAS OPERATED TO INVESTIGATE THE CAUSE, THE ENGINE DRIVEN FUEL PUMP WAS SPRAYING A SIGNIFICENT AMOUNT OF FUEL SDR CA110322008Fitting · restricted(CAN) ENGINE WAS RECEIVED FRESH FROM OVERHAUL FACILITY WITH THE ABOVE MENTIONED ENG DRIVEN FUEL PUMP & FITTINGS. POST INSTALL GND RUNS WERE UNABLE TO ACHIEVE TAKEOFF POWER. AFTER 2300 RPM FURTHER POWER LEVER ADVANCEMENT RESULTED IN LOSS OF RPM & INCREASE IN SDR CA110308006Pump · malfunctioned(CAN) 30 MINUTES AFTER TAKEOFF, THE CREW MADE A FORCED LANDING DUE TO 1 ENGINE IN FLIGHT SHUTDOWN. THAT IFSD WAS DUE TO A LOW OIL PRESSURE.SDR DXTA2011030704494Pressure Switch · failedLEFT MAIN FUEL PUMP FAILED IN FLIGHT. R & R LT MAIN FUEL PUMP PRESSURE SWITCH WORK ACCOMPLISHED IAW GV CMP 284305.SDR 2011FA0000149Pump · failedAFTER INSTALLING ENGINE DRIVEN FUEL PUMP ON THE ENG, MECHANIC WENT OUT TO PERFORM AN ENGINE OPS CHECK AND FOUND ENGINE WOULDN’T KEEP RUNNING UNLESS BOOST PUMP WAS IN THE ON POSITION. UPON TROUBLESHOOTING MECHANIC FOUND THE SHAFT WAS SHEARED ON THE FUEL PUMP. SDR 2011FA0000148Pump · leakingMECHANIC PERFORMED A LEAK CHECK AFTER INSTALLING ENGINE DRIVEN FUEL PUMP ON THE ENGINE AND FOUND FUEL LEAKING FROM SHAFT DRIVE. NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.SDR 2011FA0000144Pump · leakingMECHANIC WAS PERFORMING A POST MAINTENANCE CHECK ON AIRCRAFT AND NOTICED FUEL STAINS ON THE DOG HOUSE, MECHANIC THEN PERFORMED A LEAK CHECK AND FOUND FUEL LEAKING FROM VENT ON ADJUSTMENT COVER ON ENGINE DRIVEN FUEL PUMP. NO PROBABLE CAUSE OR RECOMMENDATIONS ATSDR ASAA1159079Pump · leakingNUMBER TWO ENGINE FUEL PUMP HAS INTERNAL LEAK. REMOVED AND REPLACED FUEL PUMP REF B737 NG AMM 73 11 01, OPS CHECK GOOD REF 21 00 00 TEST 13, TEST 12 NO LEAK NOTICED TEST OK.SDR CA110218005Shaft · shearedDURING THE TAKEOFF RUN, THE CREW HAD A RT ENGINE FLAMEOUT CAS MESSAGE APPROX 5 KTS BEFORE V1. AIRCRAFT WAS ABLE TO ABORT TAKEOFF AND RETURN TO THE RAMP WITHOUT ANY FURTHER INCIDENT.SDR MASA2011021801960Pump · leakingE-2 FUEL PUMP LEAKING. MX REMOVED AND REPLACED FUEL PUMP, LEAK/OPS CHECK GOOD.SDR UALA2011020800675Pump · out of toleranceNR 2 ENG FUEL PUMP OUT OF TOLERANCE. FUEL PUMP REPLACED. OPS NORMAL.SDR UALA2011020200565Pump · faultyFUEL PUMP RT FWD FAILURE. RT FWD PUMP HAS FAULT HISTORY. DURING REPLACEMENT OF RT FWD FUEL PUMP, NEW PUMP AS WELL AS OLD PUMP WON'T GO BACK INTO HOUSING. ANOTHER PUMP ON AOG. REMOVED RT FWD MAIN TANK FUEL PUMP IAW MM. INCURRED A PROBLEM INSTALLING NEW PUMPSDR 2011FA0000059Pump · failedELECTRIC FUEL PUMP FAILED DURING STARTUP. R & R FUEL PUMP. LIFE OF THE PUMP WAS 523 HOURS, HOWEVER SINCE THE PUMP IS ONLY USED ON TAKEOFF AND LANDING, THE PUMP FAILED AFTER LESS THAN 25 HOURS OF TOTAL USE.SDR UALA2011013100527Pump · leakingLEFT WING FUEL TANK PUMP HOUSING AREA IS WET WITH FUEL WIPED DOWN AREA AND 15 MINS LATER AREA IS WET AGAIN. FUEL STAINS APPEAR TO BE STREAMING AFT ALONG WIRE COVER AFT DURING FLIGHT. FOUND FUEL PUMP 25QA LEAKING. BEGAN REMOVAL IAW MM. CIRCUIT BREAKERS HAVE SDR CA110120003O-Ring · leaking(CAN) THE AIRCRAFT HAD A FUEL LEAK THAT ONLY STARTED AFTER A HIGH POWER APPLICATION. UPON INSPECTION, IT WAS NOTED THE O-RING HAD PARTIALLY DISPLACED FROM AROUND THE DISCHARGE FILTER BOWL AND A GAP WAS NOTED BETWEEN THE BOWL AND THE PUMP HOUSING. AFTER FURTHESDR UALA2011011300206Pump · inoperativeLEFT CENTER FUEL PUMP LOW PRESSURE LIGHT NOT ILLUMININATED WHEN SWITCH SELECTED TO "ON" POSITION. LEFT CENTER PUMP LOW PRESS LIGHT WONT ILLUMINATED. LEFT CENTER PUMP INOP. PUMP GROUND CHECKS NORMAL. NO AMIS HISTORY.SDR HALA2011010200003Filter · warning lightETOPS SIGNIFICANT SYS - LT ENG FUEL FILTER DISPLAYED AFTER ROTATION FOR 2 MINUTES. R & R LT ENGINE FUEL PUMP FILTER IAW AMM 73-11-02. OPS & LEAK CHECK GOOD.SDR CA110105011Pump · failedPUMP WAS HEARD TO MAKE STRANGE NOISE ON FIRST START OF THE DAY. LATER THAT DAY THE PILOT SHUT DOWN BRIEFLY. ON NEXT START UP ATTEMPT AUX FUEL PUMP CAUTION LIGHT CAME ON AND CIRCUIT BREAKER POPPED. PILOT RESET BREAKER BUT IT IMMEDIATELY POPPED AGAIN. MAINTESDR UALA2010121604601Pump · failedCTR RT FUEL PUMP FAILED. REPLACED RT CTR PUMP. OPS CHECK AND LEAK CHECK RT CTR TANK PUMP, CHECKED GOOD. REPLACED RT MAIN TANK INLET AND OUTLET FLOAT VALVES. PERFORMED FUNCTIONAL TEST SCAVENGE SYSTEM (OKAY). LT & RT FUEL TANKS INDICATIONS NORMAL.SDR UALA2010121604596Pressure Switch · inoperativeLT CTR FUEL PUMP LOW PRESSURE LIGHT DOES NOT COME ON. LT CTR FUEL PUMP INOPERATIVE. REPLACED PRESSURE SWITCH S423. OPS NORMAL.SDR CA101129007Shaft · shearedCOCKPIT INDICATION ALERTED CREW TO FAULT WITH FUEL PRESSURE SYSTEM. DEFECT DEFERRED AS PER MEL. UPON INSPECTION BY MAINTENANCE, THE DRIVE SHAFT FOR THE LOW PRESSURE ENGINE DRIVEN FUEL PUMP DRIVE SHAFT WAS FOUND SHEARED.SDR HYIA781RHENG1115Pump · faultyCREW REPORTED, AFTER LEVELING OFF IN CRUISE, RT ENGINE FUEL FLOW STARTED TO FLUCTUATE SLIGHTLY. AFTER ABOUT 30 SECONDS, FUEL FLOW FLUCTUATION INCREASED IN LARGER INCREMENTS, THEN WENT TO ZERO. AT THIS POINT THE ENGINE QUIT. AUXILIARY PUMP WAS TURNED ON HIGH ASDR ASAA1058504Pump · leakingNR 1 ENG FUEL PACKAGE LEAKING AT DRAIN TUBE. REMOVED AND REPLACED NR 1 ENG FUEL PUMP REF B737 NG MM 73 11 01 ACP OPS CHECKS PER B737NG MM 71 00 00 TEST GOOD. ACCOMPLISHED EA 7311 01021.SDR CA101102012Pump · failed(CAN) AUX FUEL PUMP WARNING LIGHT CAME ON IN FLIGHT AND STAYED ON. EARLIER IN THE DAY THE AUX FUEL PUMP WAS HEARD MAKING UNHEALTHY NOISES. PUMP WOULD NOT PRIME ON THE GROUND WITH ENGINE OFF. AUX FUEL PUMP REPLACED WITH SAME PART NUMBER, AIRCRAFT RETURNED TOSDR UALA2010110104038Pump · leakingEXCESSIVE OIL DRIPPING FROM NR1 ENG COWL. RAN ENG AND FOUND A PIN HOLE IN THE FWD OTBD SECTION OF THE OIL PUMP SPRAYING OIL. APPROX 1 IN FWD OF THE SCAVENGE OUT LINE. REPLACED LUBE AND SCAVENGE PUMP. RAN NR1 ENG, NO LEAKS NOTED. FOUND LT RUDDER PCA LEAKINSDR CA101109018Pump · failed(CAN) RUNNING ROUGH. TRIPPED CIRCUIT BREAKER. AUX FUEL CAUTION LIGHT CAME ON IN FLIGHT.SDR AALA20101016TUL02Pump · leakingPLS - INFLIGHT CCS-MIA. OTHER FLIGHTS REPORTED SMOKE COMING FROM RIGHT ENGINE. FLIGHT DIVERTED PLS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND FUEL LEAKING AT DRAIN MAST CLUSTER. REPLACED LOW PRESSURE FUEL PUMP. SYSTEM GROUND CHECK NORMASDR 2011FA0000023Washer · brokenDURING A ROUTINE OIL CHANGE, UPON INSP OF THE "FINGER" SCREEN IN THE CRANKCASE OIL SUMP APPROX HALF OF WHAT APPEARED TO BE AN AN-960 WASHER WAS FOUND. NO PART LIKE THIS IS INTERNAL TO THIS MODEL OF ENGINE, BASED ON THE MFG IPC. FURTHER INVESTIGATION REVEALED TSDR U43R2010AF0000202Pump · failedWHILE TAXING FOR TAKEOFF THE CIRCUIT BREAKER POPPED. CREW RESET IT AND CONTIUNED THE FLIGHT. ABOUT 1 HOUR INTO THE FLIGHT THE CIRCUIT BREAKER POPPED AGAIN THE CREW RETURN TO THE AIRFIELD AND TERMINATED THE FLIGHT. THE TECH CHECKED THE WIRING WITH A VOLTAGE SDR 2010FA0001074Pump · leakingFUEL PUMP SEAL LEAKAGE THAT LED TO FCU BEARING GREASE WASHOUT. DISCOVERED BY OBSERVING BLUE DYE COMING FROM WITNESS HOLE IN BOTTOM OF FCU.SDR ASAA1058300Pump · leakingFUEL PACKAGE LEAKING AT DRAIN NR 2 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED FUEL PUMP IAW AMM 73-11-01 PERFORMED OPERTIONAL TEST NR 12-2-13-3A IAW AMM 71-00-00 TEST OKSDR U43R2010AF0000201Pump · failedDURING PREFLIGHT CREW ENERGIZED THE ELECTRIC FUEL PUMP TO TEST IT AND THE PUMP FAILED. TOTAL TIME IN SERVICE THAT THIS PUMP HAD, WAS ONLY 191.4 HOURS.SDR U43R2010AF0000200Pump · failedBEFORE STARTING THE ENGINE, CREW TURNED ON THE ELECTRIC FUEL PUMP AND THE CIRCUIT BREAKER TRIPPED. TOTAL TIME ON THIS ELECTRIC FUEL PUMP SINCE NEW, 31 HOURS.SDR U43R2010AF0000198Pump · failedWITH 24 VOLTS APPLIED, ELECTRIC FUEL PUMP SUPPLIED ONLY 8 PSI. THIS WAS THE 4TH FLIGHT OF THE DAY AND 157.9 HOURS SINCE NEW.SDR UALA2010090203241Switch · leakingFUEL LEAKING FROM RT ENG. REPLACED NR2 ENG FUEL PUMP FILTER DIFFERENTIAL PRESSURE SWITCH.SDR HSRRAUGUST15201Pump · corrodedENGINE DRIVEN FUEL PUMP COUPLING AND DRIVE SHAFT CORRODED AND STRIPPED OUT. PUMP STOPPED AND ENGINE FLAMED OUT.SDR CA100812017Seal · leakingFOUND FUEL PUMP DRIVE SEAL LEAKING. THE FUEL PUMP DRIVE CAVITY DRAIN LINE IS ROUTED ABOVE THE HEIGHT OF THE FUEL PUMP PREVENTING LEAKING FUEL FROM DRAINING FROM THE CAVITY AND FLOODING THE PUMP MOTOR.SDR CA100809012Carbon Seal · leaking(CAN) UPON A WALK AROUND INSPECTION IT WAS NOTICES THAT FUEL WAS DRIPPING FROM THE RT ENGINE FURTHER INSPECTION REVEALED THAT THE FUEL IN QUESTION WAS COMING FROM THE CASE DRAIN ON THE HP FUEL PUMP. THE FUEL PUMP AND FCU WERE REPLACED AND THE PROBLEM CORRECTESDR KNNA2497232010CMHPump · failedFAR 91 MX FERRY KACY-KSLC-KMER FOR C-CHECK, AT FL360 NR 2 RIGHT ENGINE SHUTDOWN, FUEL FLOW 0 N1, N2, & OIL PRESS NORMAL. DIVERTED TO KCMH.SDR CA100715002Pump · low pressure(CAN) FUEL PRESSURE FOUND TO BE LOW FROM THE PUMP, REPLACED WITH A SERVICABLE PUMP.SDR CA100726003Shaft · damagedENGINE SUSTAINED AN IFSD DURING CLIMB. TROUBLESHOOTING REVEALED THAT THE HP FUEL PUMP INTERNAL SPLINE ON THE REAR END OF THE SHAFT WERE STRIPPED, THE SHAFT WAS TURNING FREELY INSIDE THE PUMP WHEN TURNED BY THE END OF THE SHAFT. THE FUEL PUMP HAS APPROX 10940 SDR GLBA201007121Spline · strippedPILOT REPORTED THAT DURING TAKEOFF (CLIMB OUT) ENROUTE, NR 1 ENGINE FAILED & AUTOFEATHERED, ENGINE SHUTDOWN BY ITSELF, THE AIRCRAFT LANDED BACK AT FIELD WITHOUT INCIDENT. MX INSPECTED NR 1 ENGINE GAS GENERATOR FOR ROTATION, NO OBSTRUCTIONS IN THE INTAKE, CHECKSDR CA100713005Pump · leakingFUEL PUMP FOUND LEAKING PAST DIAPHRAGM, OUT THE VENT.SDR CA100707009Pump · intermittentFUEL PUMP WAS INTERMITTENT, FUEL PUMP REPLACED.SDR 2010F00224Pump · failed(TM2R) CREW REPORTED THE "ENG NR1 FUEL" ANNUNCIATOR ILLUMINATED DURING FLIGHT.SDR 2010FA0001075Pump · leakingFUEL PUMP SEAL LEAKAGE THAT LED TO FCU BRG GREASE WASHOUT. DISCOVERED BY OBSERVING BLUE DYE COMING FROM WITNESS HOLE IN BOTTOM OF FCU.SDR 2010FA0000642Pump · erraticTURBO NORMALIZER EQUIPMENT INSTALLED IAW STC SA10588SC (AIRFRAME), AND STC SE 10589SC. ENGINE DRIVE FUEL PUMP ETI-SR22-2-12 IS REQUIRED UNDER STC FOR TURBO NORMALIZER EQUIPMENT. THIS FUEL-PUMP FEATURES AN ANEROID COMPENSATOR TO REGULATE MIXTURE FOR TURBONORSDR CA100528002Pump · leaking(CAN) FUEL PUMP FOUND LEAKING OIL, FUEL PUMP REPLACED.SDR CA100422009Pump · warning lightAUX FUEL PUMP LIGHT WOULD NOT EXTINGUISH, PUMP REPLACED.SDR 2010FA0001077Seal · leakingFUEL PUMP SEAL LEAKAGE THAT LED TO FCU BEARING GREASE WASHOUT. DISCOVERED BY OBSERVING BLUE DYE COMING FROM WITNESS HOLE IN BOTTOM OF FCU.
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