JASC 7314

Service difficulty reports · 1,735

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.

SDR 97ZZZX2003Pump · leakageINVESIGATION FOR EXCESS OIL USAGE, FOUND THE OIL WAS ENTERING THE FUEL SYS VIA THE OIL WET SPLINE MOD TO THE DRIVESHAFT THAT DRIVES THE FUEL PUMP ON THE ENG GEARBOX. ALLIED SIGNAL SB TPE 331-72-0104 IS THE WET SPLINE MOD.Apr 9, 1997 · N1846 · Stbros SC73SDR 97ZZZX1745Pump · shaft failedENGINE WENT TO IDLE CUT OFF IN-FLIGHT. (FLAME OUT.) MAIN ENGINE PUMP SEIZED. ENGINE SHAFT BECAME WORN AND ROUNDED OFF SPLINES.Apr 8, 1997 · N942CE · Beech B200SDR AU970511Pump · faulty(AUS) ENGINE DRIVEN FUEL PUMP FAULTY - ROTOR SHAFT UNSERVICEABLE -INCORRECT IDLE ADJUSTMENT SCREW FITTED (TOO SHORT) - THRUST PLATES DAMAGED DUE TO INCORRECT CLEARANCES - WATER DAMAGE TO RELIEF VALVE AREA - UNIT HAD JUST RETURNED FROM OVERHAUL -PERSONNEL/MAINTApr 7, 1997 · Beech 9555SDR PLGA970406AFuel Pump · failedBOS - FLT 4373 - AFTER DEPARTURE WHILE ON CLIMB-OUT, THE LEFT ENGINE DRIVEN FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT MAIN FUEL PUMP. SYSTEM CHECKED GOOD. AIRCRAFT RETURNEDApr 6, 1997 · N351BE · Saab 340BSDR 97ZZZX1946Pump · leakPUMP LEAKAGE AT SEAM CASE TO PUMP. PUMP LEAKAGE OCCURRED AT TAKEOFF. SPRAYED FUEL DIRECTLY ON HOT TURBOCHARGER CAUSING FIRE IN ENGINE COMPARTMENT. APPEARED TO LEAK AT GASKET FLANGE.Apr 2, 1997 · N27FM · Piper PA23250SDR 97ZZZX1471Pump · crackedDURING FLIGHT, THE FUEL PUMP HOUSING CRACKED AT THE OUTPUT TUBE CAUSING THE AVAILABLE FUEL TO BE PUMPED INTO THE ENGINE COMPARTMENT. ONE-QUARTER TO ONE-HALF OF THE FUEL TANK WAS LOST IN APPROX 15 MINUTES. CAUSE OF THE FAILURE IS BELIEVED TO BE RELATIVE MOVEMApr 1, 1997 · N671DA · Diamon DA20A1SDR 97ZZZX2061Fuel Pump · misidentifiedNEW FUEL PUMP INSTALLED ON OVERHAULED ENGINE. DURING INITIAL RUN-UP, FUEL STREAMED OUT OF CARBURETOR. CARB RPLD WITH RE-MFG'D ONE AND PERFORMED IN LIKE MANNER. WHILE T/S, FOUND FUEL PUMP ONE OF A WRONG P/N, AND CAME FROM 'A' SUPPLIER IN ORIG TEXTRON LYC COMar 20, 1997 · N2048A · Beech B19SDR CA970425001Fuel Pump · leaking(CAN) DURING PRE-FLIGHT WALK AROUND FUEL WAS NOTICED LEAKING FROM ONE OF THE R/H ENGINE FUEL DRAINS. INVESTIGATION FOUND THE LEAK WAS FROM THE FUEL PUMP. THE FUEL PUMP WAS REPLACED.Mar 13, 1997 · Beech 100BEECHSDR 97ZZZX1244Pump · shaft shearedRIGHT ENGINE FUEL PUMP FAILED DURING FLIGHT. BOOST PUMP WOULD NOT RUN AND ENGINE STOPPED, UNEVENTFUL LANDING WAS MADE. FOUND FUEL PUMP DRIVESHAFT SHEARED. FOUND BOOST PUMPS WOLD PRIME ENGINE AND ALLOW ENGINE TO RUN, BUT WOULD NOT RUN IN HIGH OR LOW BOOST PUMar 11, 1997 · N7872Q · Cessna 310QSDR 97ZZZX1328Pump · seizedLEFT ENGINE ROLLED BACK TO IDLE CUT-OFF IN FLIGHT. (FLAME OUT.) MAIN ENGINE FUEL PUMP SEIZED CAUSING ROUNDING OFF OF SPLINE ON PUMP AND DRIVE COUPLING. SUBMITTER SUGGESTED TO INCREASE FREQUENCY OF INSPECTION FOR THIS COMPONENT.Mar 10, 1997 · N942CE · Beech 200BEECHSDR AU970211Pump · faulty(AUS) ENGINE FUEL PUMP FAULTY - SUSPECT INTERNAL STICKING IN SOLENOID - PUMP HAD COMPLETED 4.8 HOURS TIME SINCE OVERHAULMar 5, 1997 · Cessna 421CSDR HEEA979157Fuel Pump · leakingON ENGINE INSTALLATION RUNUPS FUEL FOUND LEAKING EXCESSIVELY FROM FUEL PUMP CASE DRAIN. REPLACED FUEL PUMP.Mar 3, 1997 · N401PH · Bolkms BK117A3SDR P2EA97007Fuel Pump · sheared shaftFLT 611 - DFW - ABORTED TAKEOFF AT THE BEGINNING OF TAKEOFF ROLL, DUE TO 'POP' HEARD AND DECELERATION OF NR 1 ENGINE. FOUND SHAFT SHEARED ON NR 1 ENGINE DRIVEN FUEL PUMP. REPLACED PUMP. ACCOMPLISHED VISUAL AND BOROSCOPE SECTIONS, NO DEFECTS NOTED. ENGINE TFeb 27, 1997 · N204AU · Boeing 737247SDR COMA9760049Clamp · brokenDURING A CHECK INSPECTION, THE RIGHT HAND ENGINE DRIVEN FUEL PUMP ATTACH CLAMP WAS FOUND BROKEN. REPLACED CLAMP.Feb 27, 1997 · N956CA · Cndair CL6002B19SDR AU970125Drive Shaft · worn(AUS) ENGINE DRIVEN FUEL PUMP DRIVE SHAFT WORN - DRIVE SHAFT ROUNDED -FEMALE END IN PUMP ALSO WORNFeb 13, 1997 · Cessna 210NSDR CA970206020Fuel Pump · leaking(CAN) AFTER TEST FLIGHT FOLLOWING 600 HOUR INSPECTION FUEL WAS SEEN COMING FROM THE DRAIN AT THE BOTTOM OF THE ENGINE. INSPECTION FOUND THE FUEL WAS COMING FROM THE PIPE THAT DRAINS THE AUTOMATIC FUEL CONTROL SEAL. CLOSER INVESTIGATION FOUND THE ENGINE DRIVEN Jan 31, 1997 · Bell 212SDR TWAA9715003Fuel Pump · failedOMS - DURING CLIMB SHUT DOWN NR 2 ENGINE, S/N 4019, DUE TO ENGINE SPOOL DOWN. FOUND ENGINE DRIVEN FUEL PUMP MALFUNCTION, MFG P/N 378201-7. REPLACED ENGINE DRIVEN FUEL PUMP. ENGINE OPERATION THEN CHECKED NORMAL. (M)Jan 29, 1997 · N54341 · Boeing 727231SDR CA970206006Fuel Pump · failed(CAN) ENGINE DRIVEN FUEL PUMP HAD NO OUTPUT PRESSURE, UNABLE TO GET START AFTER ENGINE SPOOLED DOWN FROM IDLE. TEAR DOWN REPORT REVEALED DAMAGED BEARING AT VANE STAGE WITH METAL IN UNIT AND ROTOR SMEARED. PART TC: 3,248.Jan 29, 1997 · Braero HS125700ASDR DHL97805001Fuel Pump · malfunctionedNR 4 ENGINE FLAME-OUT AT 31,000 FEET. PERFORMED DHL SHUTDOWN PROCEDURES. ENGINE WINDMILL FOR 40 MINUTES, ZERO OIL PRESSURE, HAD OIL QUANTITY. INSPECTED ENGINE AS PER 71-00-00 FAULT 51. TROUBLESHOT C/W NEGATIVE PRESSURE CHECK, NO DEFECTS NOTED. CHECKED FUEJan 24, 1997 · N805DH · Doug DC873FSDR AU970101Pump · failed(AUS) LH ENGINE DRIVEN FUEL PUMP INTERNAL FAILURE - INVESTIGATION BY OVERHAUL SHOP COULD FIND NO FAULTSJan 19, 1997 · Cessna 404CESSNASDR 97ZZZX444Fuel Pump · gasket failedGASKET PUSHED OUT OF VALVE BODY AND DUMPED ALL THE FUEL OVERBOARD.Jan 10, 1997 · N4082T · Piper PA31350SDR 97ZZZX177Pump · malfunctionFUEL PUMP MALFUNCTION. TWO SMALL PIECES OF A BUSHING ON THE TIP OF THE PLUNGER ASSEMBLY BROKE OFF AND WERE FOUND IN THE SUCTION SCREEN. DATE CODE ON THE PUMP REVEALED MANUFACTURE WAS IN 1994.Dec 31, 1996 · N9185P · Piper PA28R201SDR CA970107006Fuel Pump · sheared shaft(CAN) ENGINE DID NOT PRODUCE TAKEOFF POWER AND WAS DIFFICULT TO START. INVESTIGATION FOUND THE TWO STAGE FUEL PUMP WAS NOT DELIVERING THE VOLUME OF FUEL REQUIRED, DUE TO A SHEARED DRIVE.Dec 26, 1996 · Airbus A320231SDR DL72L962769Fuel Pump · sheared shaftNR 1 ENG FAILED ON T/O, ALL INDICATIONS NORMAL. FOUND FUEL PUMP SHAFT SHEARED. REPLACED PUMP, CHECKS NORMAL.Dec 25, 1996 · N504DA · Boeing 727232SDR 97ZZZX440Pump · failedPILOT REPORTED THAT ENGINE WOULD NOT RUN BELOW 1500 RPM ON START DUE TO FUEL PUMP INTERNAL FAILURE.Dec 17, 1996 · N3908Y · Cessna 210DSDR HEEA968732Fuel Pump · malfunctionFUEL PUMP FAULTY. ALSO CHANGED FILTERDec 13, 1996 · N724MB · Bolkms BO105SSDR CA961216009Fuel Pump · screw stripped(CAN) ON CLIMB OUT THE PILOT NOTICED THE FUEL FLOW GAUGE READING HIGH (IN THE RED) AND THE ENGINE STARTED TO RUN ROUGH, WITH LOSS OF POWER. THE MIXTURE WAS RETARDED AND THE FUEL FLOW DECREASED AND POWER INCREASED. AIRCRAFT RETURNED TO BASE. POST FLIGHT INSPECTDec 3, 1996 · Piper PA34220TSDR 9625559917Fuel Pump · failedDURING TAKEOFF ROLL, A/C EXPERIENCED A UNDETERMINED ENGINE STALL. CREW ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE INSPECTED ENGINE INLETS, OUTLETS AND PS3 SCREENS ON BOTH ENGINES. THE NUMBER ONE ENGINE FUEL PUMP ASSEMBLY WAS REPLACED, OPS AND LEAK CHDec 1, 1996 · N967N · Doug DC932SDR 96ZZZX6097Pump · failedON TAKEOFF ROLL, THE RIGHT ENGINE QUIT. THE PILOT MADE REJECTED TAKEOFF PROCEDURES. NO DAMAGE TO A/C OR PERSONAL. INVESTIGATION SHOWED THE ENG DRIVEN PUMP FAILED. A TEAR DOWN INSPECTION REVEALED SOME WEAR AND TWO BROKEN BLADES. NO CONCLUSIONS WERE DRAWN ONNov 26, 1996 · N7011X · Cessna 402CSDR CA961203018Spur Gear · damaged teeth(CAN) ENGINE WAS SENT FOR INVESTIGATION AND REPAIR AFTER THE OPERATOR REPORTED AN INFLIGHT SHUTDOWN. INSPECTION FOUND THE CAUSE OF THE INFLIGHT SHUTDOWN WAS A FAILURE OF THE MAIN ACCESSORY DRIVE GEAR AND THE FUEL PUMP DRIVE GEAR. THE MAIN ACCESSORY DRIVE (SPURNov 25, 1996SDR P5CA9600969Fuel Pump · failedLOST POWER ON NR 1 ENGINE, OIL PRESSURE LIGHT CAME ON, SHUT DOWN ENGINE. FOUND FUEL PUMP FAILED, METAL IN FUEL CONTROL UNIT, NO CONTAMINATION IN ENGINE VANE AND BLEED CONTROL FILTER. REPLACED FUEL PUMP, FUEL CONTROL AND TT2 SENSOR PER BOEING MAINTENANCE MANUNov 24, 1996 · N920FT · Boeing 747249FSDR CALA9601704Fuel Pump · inoperativeTHE NR 2 ENGINE FLAMED OUT DURING CLIMB AT 900 FEET AGL. THE AIRCRAFT WAS RETURNED TO CHS WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE FUEL PUMP AT FAULT. THE FUEL PUMP WAS REMOVED AND REPLACED IAW MM 73-11-1. A POWER ASSURANCE RUN WNov 23, 1996 · N12230 · Boeing 737217SDR HEEA968526Pump · leakagePUMP EXCESSIVE DRAIN LEAKAGE.Nov 21, 1996 · N16938 · Bell 206L1SDR REXA96072Fuel Pump · failedLEFT ENGINE HAS LOW FUEL PRESSURE ON TAKEOFF. REMOVED AND REPLACED LEFT ENGINE FUEL PUMP. (M)Nov 16, 1996 · N304PX · Bag JETSTM3101SDR CALA9601643Fuel Pump · failedTHE NR 1 ENGINE FLAMED OUT WHILE CRUISING AT FL 250 EN ROUTE. THE AIRCRAFT WAS DIVERTED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE FUEL PUMP AT FAULT. THE FUEL PUMP WAS REMOVED AND REPLACED, LEAK CHECK WAS GOOD AND ALL PARAMENov 14, 1996 · N14241 · Boeing 7372C0SDR CA970210007Fuel Pump · faulty(CAN) ON APPROACH IT WAS NOTICED THE FUEL FLOW FLUCTUATED WHEN THE POWER WAS RETARDED ON THE #2 ENGINE. ALL OTHER #2 ENGINE PARAMETERS WERE NORMAL. AFTER LANDING AND PASSENGERS DEPLANING AN ENGINE GROUND RUN WAS CARRIED OUT. WHEN THE POWER LEVER WAS ADVANCED BNov 7, 1996 · Dhav DHC6300SDR 96ZZZX5817Pump · seal failedTROUBLESHOOTING REASON FOR SPORADIC/INTERMITTENT FUEL FLOW INDICATIONS. FOUND FLOW WAS LOW AND WAS CHANGING - FOUND MECHANICAL FUEL PUMP SEAL FAILED ALLOWING ENGINE OIL TO FILL MOST BOTTOM CHAMBER OF PUMP BELOW LOWEST DIAPHRAGM. SUSPECT THAT THIS WAS NOT ALNov 4, 1996 · N80426 · Piper PA32301SDR 96ZZZX5713Pump · failedENGINE DRIVEN FUEL PUMP DEVELOPED EXCESSIVE OUTPUT. (HIGH PRESSURE) FOUND FUEL IN DECK REFERENCE LINE, INDICATING INTERNAL LEAKAGE.Oct 30, 1996 · N8407C · Piper PA34200TSDR TWRA96344Fuel Pump · malfunctionDURING CRUISE, AT FL 390, NR 2 ENGINE EMITTED A LOW BOOMING NOISE FOLLOWED BY A RUMBLE AND VIBRATION. DECREASE IN EPR, N1, N2, EGT TO 300 DEGREES CELSIUS AND FUEL FLOW ZERO. ACCOMPLISHED ENGINE SHUT DOWN PER CHECKLIST. ATTEMPTED TWO RESTARTS, BOTH UNSUCCESSOct 23, 1996 · N616FF · Boeing 747212BSDR 96ZZZM1487Fuel Pump · malfunctionedEVV - FL 777 - FLIGHT WAS CRUISING AT FL 310 WHEN THE NR 2 ENGINE CAME BACK TO 50 PERCENT POWER OR 2,000 LBS FUEL FLOW. CREW TURNED ON ENGINE HEAT WITH NO EFFECTS ON ENGINE. CREW TURNED ON FUEL HEAT, NR 2 ENGINE WENT PAST NORMAL N1 AND N2 INDICATIONS. CREW Oct 21, 1996 · N274US · Boeing 7372B7SDR CA961112025Fuel Pump · failed(CAN) ON START OF NR 1 ENGINE, THE ITT REACHED 600 DEGREES CENTIGRADE AND THE ENGINE AUTOMATICALLY SHUT-DOWN. MAINTENANCE REVEALED THE CAUSE WAS FAILURE OF THE HIGH PRESSURE PUMP.Oct 17, 1996 · Braero BAE125800ASDR 96ZZZM1480Fuel Pump · malfunctionedPIT - DURING CLIMB, NR 1 ENGINE, S/N 2106, WOULD NOT RESPOND TO THRUST LEVER MOVEMENT. SHUT DOWN ENGINE. REPLACED ENGINE DRIVEN FUEL PUMP, MFG P/N 378201-7 AND FUEL CONTROL, MFG P/N 743602-5. ENGINE OPERATION CHECKED NORMAL.Oct 12, 1996 · N991Z · Doug DC931SDR 96UAL900775Fuel Pump · failedON APPROACH, LEFT ENGINE FLAMED OUT. ENGINE SHUTDOWN. *S/D* IMPROPER LAPPING OF BEARINGS BY THE OEM CAUSED THE FUEL GEAR STAGE BEARINGS TO BIND WITH THE HOUSING. UAL OVERHAULED AND REPLACED BEARINGS ON FUEL PUMPS PRODUCED DURING THE SAME TIME PERIOD, OPEROct 7, 1996 · N511UA · Boeing 757222SDR 96ZZZM1444Fuel Pump · failedRSW - DURING CLIMB-OUT NR 2 ENGINE, S/N 2131, SPOOLED DOWN AND AIRCRAFT RETURNED FROM FLIGHT. REMOVED AND REPLACED ENGINE DRIVEN FUEL PUMP, MFG P/N 373401-26. OPERATIONAL CHECK NORMAL. (M)Oct 2, 1996 · N985Z · Doug DC931SDR CA960924042Pump · worn(CAN) FUEL PUMP AND COUPLING SPLINE WEAR, WITH THE COUPLING SPINNING FREELY. AIRCRAFT RETURNED TO SERVICE AFTER FUEL PUMP REPLACEMENT.Sep 23, 1996SDR 96ZZZX5280Drive Gear · failedFUEL PUMP HAS NO FUEL FLOW. FOUND THERE WAS NO SPLINE LEFT ON DRIVE SHAFT OR DRIVE GEAR. DRIVE SHAFT EASILY TURNS BY HAND. SUBMITTER STATED C/W P & W SB NR 21087R6 COULD HAVE PREVENTED EXCESSIVE WEAR ON DRIVE SHAFT INTERNAL SPLINE.Sep 23, 1996SDR 96ZZZX5279Drive Shaft · failedFUEL PUMP HAS NO FUEL FLOW. FOUND THERE WAS NO SPLINE LEFT ON DRIVE SHAFT OR DRIVE GEAR. DRIVE SHAFT EASILY TURNS BY HAND. SUBMITTER STATED C/W P & W SB NR 21087R6 COULD HAVE PREVENTED EXCESSIVE WEAR ON DRIVE SHAFT INTERNAL SPLINE.Sep 23, 1996SDR DHL96727007Fuel Pump · malfunctionedAFTER TAKEOFF, NR 2 ENGINE LOST POWER DOWN TO 1.24 EPR, 73 PERCENT N1, 380 EGT, 82 PERCENT N2, 3,000 LBS FUEL FLOW. SHUT ENGINE DOWN AS PER OPS PRECEDURE, LANDING NORMAL. INSTALLED FUEL PUMP AND FCU IAW P AND W MM 73-21-2 AND P AND W MM 73-11-1. LEAK CHECK Sep 20, 1996 · N727DH · Boeing 727228SDR SWIA95763Fuel Pump · malfunctionedLEFT ENGINE FAILED ON TAKEOFF ROLL. REJECTED TAKEOFF, RETURNED TO GATE. REMOVED AND REPLACED LEFT ENGINE FUEL PUMP WITH SERVICEABLE UNIT. WORK PERFORMED IAW MM 77-01-40, OPS CKS GOOD, NO LEAKS.Sep 16, 1996 · N190SW · Emb EMB120ERSDR 96ZZZX5278Drive Gear · failedFUEL PUMP FAILED ON TAKEOFF ROLL. FOUND THERE IS NO SPLINE LEFT ON DRIVE SHAFT OR DRIVE GEAR. DRIVE SHAFT TURNS EASILY BY HAND.Sep 13, 1996
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