JASC 2913
Service difficulty reports · 4,062
Reports filed under 2913 · Hydraulic Pump (Electric/Engine), Main, 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 = '2913' 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 = '2913' 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 96ZZZX3720Nose Seal · gougedDISASSEMBLED PUMP, FOUND THE NOSE SEAL AND FACE SEALS GOUGED. INSPECTED THE NOSE SEAL, FOUND THE COATING IN THE O-RING BOSS CRACKED AND LIFTING OFF. NO OTHER FOREIGN MATERIAL FOUND IN THE PUMP CAVITY.SDR 96ZZZX3719Face Seal · gougedDISASSEMBLED PUMP, FOUND THE NOSE SEAL AND FACE SEALS GOUGED. INSPECTED THE NOSE SEAL, FOUND THE COATING IN THE O-RING BOSS CRACKED AND LIFTING OFF. NO OTHER FOREIGN MATERIAL FOUND IN THE PUMP CAVITY.SDR 96ZZZX3447Motor · failedPILOT ATTEMPTED TO RETRACT LANDING GEAR, BUT HYDRAULIC POWER PACK DID NOT RUN. NOSE GEAR BECAME UNLOCKED DUE TO RESIDUAL HYDRAULIC PRESSURE. FREE FALL WOULD NOT LOCK NOSE GEAR. SEVERAL MANEUVERS CAUSED NOSE GEAR TO LOCK DOWN. AIRCRAFT LANDED UNEVENTFULLY. SDR PLGA9606191Hyd Pump · failedBOS - FLT 4372 - DURING APPROACH TO BOS, EXPERIENCED FAILURE OF THE HYDRAULIC SYSTEM. THE HYDRAULIC PUMP AND MOTOR ASSEMBLY WERE REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. TEARDOWN OF THE ELECTRIC MOTOR FOUND THE ARMATURE BEARING HAD FAILED. BEARING P/NSDR COMA9610185Hyd Pump · failedLEFT ENGINE DRIVEN HYDRAULIC PUMP FAILED. REPLACED HYDRAULIC PUMP.SDR 96ZZZX3674Armature · failedARMATURE WAS NEW AT POWER PACK OVERHAUL AT 5,055 HOURS. ARMATURE FAILURE AT 6,103 HOURS. POWER PACK TT UNKNOWN.SDR 96ZZZX3594Pump · leakingPUMP LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH USED UNIT, CORRECTED PROBLEM.SDR ASOA96020Hyd Pump · defectiveAT APPROXIMATELY 16,000 FEET ON CLIMB-OUT GSO-ATL, SIMULTANEOUS 'LOW LEVEL' AND 'MAIN PUMP LOW PRESSURE' LIGHTS ILLUMINATED ON HYDRAULIC PANEL AND 'HYD' LIGHT ON MAP. CREW DECLARED AN EMERGENCY AND LANDED SAFELY WITH ZERO FLAPS IN ATL. REMOVED AND REPLACED RSDR CA960612018Hydpower Pack · contaminated(CAN) THE HYDRAULIC RESERVOIR WAS FOUND TO BE CONTAMINATED WITH A FILM OF SLUDGE. FURTHER INVESTIGATION FOUND TEFLON TAPE ON THE VARIOUS FITTINGS AND TEFLON CONTAMINATION THROUGHOUT THE UNIT.SDR AU960807Pump · leaking(AUS) ENGINE DRIVEN HYDRAULIC PUMP LEAKING FROM SPLINE DRIVE CAVITY - LOSS OF 'A' SYSTEM PRESSURE AND HYDRAULIC FLUIDSDR COMA9610160Hydraulic Pump · failedGREEN HYDRAULIC SYSTEM ELECTRIC PUMP, FAILED. REPLACED THE GREEN SYSTEM ELECTRIC HYDRAULIC PUMP.SDR AWXA960248Hyd Pump · failedATL - FLT 610 - PHX-ATL - RIGHT ENGINE DRIVE HYDRAULIC PUMP LOW PRESSURE LIGHT ILLUMINATED AT CRUISE ALTITUDE. RIGHT HYDRAULIC ENGINE PUMP EICAS MESSAGE DISPLAYED. REPLACED RIGHT ENGINE DRIVE HYDRAULIC PUMP, REPLACED CASE DRAIN AND PRESSURE AND RETURN FILTERSDR AU961006Bearing · failed(AUS) SYSTEM 'A' HYDRAULIC PUMP ELECTRIC MOTOR FAILED - INVESTIGATION FOUND METAL CONTAMINATION - FURTHER INVESTIGATION FOUND THAT THE LOCKWIRE ON TWO ATTACHMENT SCREWS PNO NAS1352-08H6 SECURING CYLINDER BARREL PNO 56550 TO CYLINDER BEARING PNO 56445 WASMISSSDR 9611391154Hyd Pump · broken plugDURING CLIMBOUT, LOST THE NR 1 HYDRAULIC SYSTEM FLUID. FLIGHT DUMPED 40,000 LBS OF FUEL AND RETURNED TO HNL. MAINTENANCE REPLACED THE RIGHT HYDRAULIC PUMP AND THE AIRCRAFT RETURNED TO SERVICE.SDR 96ZZZX3655Hyd Pump · failedSTL - FLT 134 - DURING CRUISE, LEFT ENGINE HYDRAULIC PUMP FAILED. AIRCRAFT RETURNED TO AIRPORT. REMOVED AND REPLACED LEFT ENGINE HYDRAULIC PUMP DUE TO A SHEARED SHAFT, MFG PN 566411L5666. OPERATIONAL CHECK NORMAL. OP-16 - 4-8-96 - TUS.SDR ABXA9600497O-Ring Seal · defectiveDURING APPROACH, HYDRAULIC FLUID QUANTITY DROPPED TO THE STANDPIPE LEVEL AND THE HYDRAULIC PRESSURE DECREASED AFTER THE LANDING GEAR WAS EXTENDED. REPLACED DEFECTIVE O-RING SEAL ON THE NR 3 ENGINE DRIVEN HYDRAULIC PUMP PRESSURE FITTING. OPERATED HYDRAULIC SYSDR 96ZZZM1027Hyd Pump · failedHNL - ON LANDING, NR 1 HYDRAULIC SYSTEM FAILED. REMOVED AND REPLACED NR 1 HYDRAULIC PUMP, MFG P/N 350880-7. RAN ENGINES, OPERATIONAL CHECK NORMAL. (M)SDR CAL960634Hyd Pump · leakingEWR - FLT 1556 - THE AIRCRAFT LOST A-SYSTEM HYDRAULIC FLUID ON APPROACH TO EWR. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP AT FAULT. THE PUMP WAS REMOVED AND REPLACED. THE ENGINE WAS RUN AND LEAK CHECK WAS SDR 96FDEA1020Hyd Pump · leakingTOTAL LOSS OF HYDRO SYSTEM NR 3 ON CLIMBOUT, PERFORMED RED TAB PROCEDURE AND LANDED 35/EXT 16L SEA WITHOUT INCIDENT. MAINTENANCE FOUND 2/3 REVIISABLE MOTOR PUMP LEAKING. REMOVED AND REPLACED 2/3 REVIISABLE MOTOR PUMP PER M/M 29-22-01, LEAK AND OPS CHECK GOODSDR TAOA059604Hyd Pump · failedFLT 6100- LGA-BOS - NR 1 'A' SYSTEM HYD PUMP LOW PRESSURE LIGHT APPEARED EN ROUTE, TURNED PUMP OFF, PRESSURE REMAINED NORMAL FOR 5-10 MINUTES. PRESSURE THEN DECREASED SLOWLY TO RED GAUGE BAN WHEN NR 2 'A' LOW PRESSURE APPEARED. REPLACED NR 1 A ENGINE DRIVEN SDR COMA9610142Hyd Pump · failedLEFT ENGINE DRIVEN HYDRAULIC PUMP FAILED. REPLACED HYDRAULIC PUMP.SDR USAAF96040Eng Driven Pump · failedCLT - FL 498 - ON DESCENT INTO CLT, CREW LOST UTILITY HYDRAULIC SYSTEM. CAPTAIN EXTENDED THE LANDING GEAR AND FLAPS USING ALTERNATE PROCEDURE. NO EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY. MAINTENANCE REPLACED NR 1 ENGINE DRIVEN PUMP AND PRESSURSDR CA960508002Seal · leaking(CAN)AIRCRAFT RETUNED TO LAND WITH FLIGHT CREW REPORTING #2 ENGINE COWL GETTING COVERED IN OIL. ENGINE DRIVEN HYDRAULIC PUMP OIL SEAL LEAKING.SDR 96ZZZX2638Pump · seal failedPUMP WAS INSTALLED, TEST RUN FOR 30 SECONDS, AND REMOVED WITH ZERO HOURS TIME IN SERVICE SINCE OVERHAUL. PUMP WAS REMOVED DUE TO SHAFT SEAL FAILED WHICH PUMPED FLUID OUT THROUGH THE CASE DRAIN AND CONTAMINATED THE DRIVE MOTOR. PUMP WAS OVERHAULED ON 1-19-96.SDR PLG5196G1Pump · failedSYR/BOS - FLT 4372 - ON APPROACH, THE HYDRAULIC SYSTEM FAILED TO PRESSURIZE IN BOTH NORMAL AND OVERRIDE MODES. THE CREW HAND PUMPED THE SYSTEM TO MAINTAIN SYSTEM PRESSURE AND LANDED WITHOUT INCIDENT. BOS MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT AND REPLACESDR DL72W961044Hyd Pump · inoperativeFLT 893 - AIR TURN BACK DUE TO B-SYSTEM HYDRAULIC WENT TO ZERO WITH LOW PRESSURE LIGHT ON. A-SYSTEM AT 2.5 GALLONS. REPLACED INBOARD B-SYSTEM HYDRAULIC PUMP AND FILTERS. REPLACED NR 5 SPOILER FILTER HOUSING PACKING. RESERVICED HYDRAULIC SYSTEM. OPS AND LESDR CA960619012Belt · separating(CAN) BELT SEPARATING AT JOINT. TOTAL TIME SINCE NEW 107.4 HOURS.SDR CA960507012Motor · overheated(CAN) CREW REPORTED BURNT SMELL AND UNDERCARRIAGE CIRCUIT BREAKER POPPED. GEAR LOWERED BY HAND PUMP. HYDRAULIC POWERPACK MOTOR RUNNING SLOW AND OVERHEATING. MOTOR REPLACED.SDR 96ZZZX3459Pump · shaft shearedDURING LEVEL FLIGHT, NR 2 HYDRAULIC PRESSURE GAUGE DROPPED TO ZERO, NO NOISE WAS HEARD, AIRSPEED WAS REDUCED TO 80 KNOTS. LANDING GEAR HANDLE WAS MOVED TO THE EXTEND POSITION. GEAR DID NOT EXTEND. EMERGENCY CHECK LIST WAS UTILIZED TO EXTEND GEAR. LANDING GSDR WRLA96018Hyd Pump · failedDURING CLIMB-OUT, FLT CREW NOTED NR 2 L HYD PUMP OFF' ALERT. HYD SYS CONTROLLER SHUTDOWN NR 3 LT TO ACTIVATED NR 3 RT HYD PUMP. CREW NOTED SLOW LOSS OF NR 3 HYD SYS FLUID QTY. WHEN SYS REACHED 5.5 GAL, FLT CREW UTILIZED ABNORMAL PROCEDURES AND SHUTDOWN NR 3SDR 9608709758Hyd Pump · failDURING CLIMB, THE LEFT HYDRAULIC SYSTEM LOST HYDRAULIC PRESSURE. LEFT HYDRAULIC SYSTEM PRESSURE WAS RESTORED WITH ALTERNATE HYDRAULIC PUMP AND RIGHT HYDRAULIC SYSTEM ON HIGH. AIRCRAFT RETUREND TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE LEFT ENGINE HYDSDR 96ZZZX2305Pump · failedCRW/IAD - FLT 6397 - DURING APPROACH TO LANDING AT 1615 HRS ON 4-16-96, DECLARED AN EMERGENCY DUE TO THE NOSE GEAR NOT INDICATING DOWN AND LOCKED WHEN GEAR WAS EXTENDED. FLIGHT CREW PERFORMED AN EMERGENCY EXTENSION AND GEAR INDICATED SAFE. AIRCRAFT LANDED WISDR AALA960587Pump · defectiveMIA - FLT 908 - DURING APPROACH TO MIA, NR 3 HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO. ACCOMPLISHED ALTERNATE LANDING GEAR EXTENSION AND AIRCRAFT LANDED MIA WITHOUT INCIDENT. REPLACED NR 3 ENGINE LOWER HYDRAULIC PUMP. PRECAUTIONARY REPLACED NR 3 ENGINE UPPSDR 96UAL900243Hyd Pump · leakingRIGHT BODY AND WING GEAR DOORS WOULD NOT CLOSE USING PRIMARY AND ALTERNATE SYSTEM. FAILED NR 4 HYDRAULIC PUMP. FOUND LEAKING PUMP SEAL SHAFT. REPLACED PUMP.SDR 96ZZZX2468Power Pack · defectiveAFTER OPERATING FOR 500 HOURS, THE HYDRAULIC POWER PACK BEGAN TO CAVITATE EITHER BECAUSE OF AIR OR CONTAMINATION. THE SM INSTRUCTIONS CLEARLY STATE 'OPERATE PUMP TO PURGE AIR FROM SYSTEM' WHENEVER REPLACING THE PUMP, A CYLINDER, OR A LINE. UNFORTUNATELY, THESDR 96ZZZX2406Motor · failedGEAR WOULD NOT COME UP. JACKED AIRCRAFT, GROUND OPERATION NORMAL. REPLACED HYDRAULIC POWER PACK MOTOR. TEAR DOWN OF REMOVED MOTOR FOUND SPLICE USED TO CONNECT THE B-PLUS WIRE COMING FROM THE RF FILTER TO THE SOLID WIRES OF THE MOTORS, WAS NOT THE PROPER TYPSDR CAL960374Hyd Pump · failedFLT NR 1929 - IAH - THE NR 1 ENGINE 'A' SYSTEM HYDRAULIC PUMP LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. THE HYDRAULIC PRESSURE ON BOTH PUMPS APPEARED NORMAL. 'ABNORMAL' CHECKLIST PROCEDURES WERE FOLLOWED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCESDR 96ZZZX2102Power Pack · defectivePOWER PACK WAS INSTALLED PER 300 MM. AFTER FIRST HOUR, THE GEAR WOULD CYCLE EVERY 15-20 SECONDS. NO EXTERNAL LEAKAGE FOUND. REMOVED AND REPLACED POWER PACK AND NEW POWER PACK FUNCTIONED OK.SDR 96ZZZX2101Motor · failedLANDING GEAR WOULD NOT EXTEND. PUMPED GEAR DOWN MANUALLY WITH NO PROBLEM. FOUND MOTOR ON POWER PACK WAS FROZEN. POSSIBLE SEAL LEAKAGE ON POWER PACK HAD EFFECT ON MOTOR.SDR CAL960308Hyd Pump · leakingFLT NR 784 - IAH - THE 'A HYDRAULIC SYSTEM QUANTITY DROPPED TO ONE FOURTH AFTER DEPARTING ATL. THE NR 1 ENGINE LOW PRESSURE LIGHT FLICKERED ON AND OFF WHILE AT CRUISE. CHECKLIST PROCEDURES WERE COMPLIED WITH AND THE 'A' SYSTEM ENGINE PUMP WAS TURNED OFF. THESDR 9605916635Hyd Pump · failedDURING APPROACH, THE NR 1 HYDRAULIC SYSTEM LOST HYDRAULIC FLUID. DECLARED EMERGENCY AND ALTERNATELY EXTENDED LANDING GEAR AND FLAPS. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP AND OPERATIONAL CHECK GOOD.SDR 96ZZZX2825Hydraulic Pump · failedIAD/IAD - FLT 287 - AIR RETURN, LEFT ENGINE DRIVEN HYDRAULIC PUMP FAILED AFTER TAKEOFF. ABNORMAL PROCEDURES FOLLOWED. REPLACED LEFT ENGINE DRIVEN HYDRAULIC PUMP PER MM 29-10-05. OPERATIONAL AND LEAK CHECK OK. SERVICED HYDRAULIC SYSTEM.SDR W8PA960006Hyd Pump · frozenDURING FLIGHT, 'A' SYSTEM HYDRAULIC PUMP LIGHT CAME ON. LOSS OF 'A' SYSTEM HYDRAULICS. AIR RETURN. MAINTENANCE FOUND NR 1 ENGINE DRIVEN PUMP FROZEN. REMOVED AND REPLACED EDP. (M)SDR CAL960282Hyd Pump · leakingFLT NR 1160 - EWR - THE AIRCRAFT LOST ALL PRESSURE AND FLUID FROM THE 'A' HYDRAULIC SYSTEM DURING FINAL APPROACH TO EWR. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE DRIVE HYDRAULIC PUMP AT FAULT. THE NR 2 HYDRAULIC PUMP WAS REMOVSDR AU960788Power Pack · faulty(AUS) HYDRAULIC POWER PACK ELECTRIC MOTOR RUNNING SLOW - SLOW TO BUILD UP HYDRAULIC PRESSURESDR 9605069865Hyd Pump · failedDURING CRUISE, THE LEFT ENGINE DRIVEN HYDRAULIC PUMP FAILED. FLIGHT DIVERTED TO ORD AND LANDED NORMALLY. FOUND PUMP SHAFT SHEARED. REPLACED PUMP, LEAK AND OPERATIONAL CHECK GOOD.SDR CAL960277Hyd Pump · leakingFLT NR 6 - LAX - THE NR 2 ENG TEMP HIGH LIGHT ILLUMINATED AND WAS FOLLOWED SHORTLY AFTERWARDS BY THE LOSS OF NR 2 HYDRAULIC QUANTITY. BOTH PUMPS WERE SHUTOFF AND TEMP WAS NORMAL. THE AIRCRAFT LANDED WITHOUT INCIDENT. BOTH NR 2 ENGINE HYDRAULIC PUMPS WERE RESDR CAL960276Hyd Pump · leakingFLT NR 6 - LAX - THE NR 2 ENG TEMP HIGH LIGHT ILLUMINATED AND WAS FOLLOWED SHORTLY AFTERWARDS BY THE LOSS OF NR 2 HYDRAULIC QUANTITY. BOTH PUMPS WERE SHUTOFF AND TEMP WAS NORMAL. THE AIRCRAFT LANDED WITHOUT INCIDENT. BOTH NR 2 ENGINE HYDRAULIC PUMPS WERE RESDR CA960502018Belt · broken(CAN) HYDRAULIC BELT FAILED IN FLIGHT.SDR 96ZZZX1388Shaft · wornHYDRAULIC FAILURE DUE TO WEAR OF HYDRAULIC PUMP AND SHAFT SPLINES AND SHAFT COUPLING SPLINES. HYDRAULIC PUMP HARD TO ROTATE AFTER REMOVAL. REPLACED PUMP, COUPLING SHAFT, AND BEARING.
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