JASC 2913

Service difficulty reports · 4,062

Reports filed under 2913 · Hydraulic Pump (Electric/Engine), Main, newest first.

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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"

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SDR USAASB95013Hyd Pump · failedIND - FLIGHT NR 0133 - RIGHT ENGINE HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED AND B-SYSTEM HYDRAULIC QUANTITY DROPPED TO ONE QUARTER. FLIGHT DIVERTED TO IND AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE DRIVEN HYDRAULIC PUMP AND SERVICED HNov 12, 1995 · N334US · Boeing 737301SDR P2RA950023Hyd Pump · failedYELLOW HYDRAULIC SYSTEM FAILED IN FLIGHT. HYDRAULIC PRESSURE ZERO. NO FLUID LOSS. FOUND ENGINE DRIVEN PUMP FAILED. REPLACED PUMP AND CASE FILTER. OPS AND LEAK CHECKS GOOD IAW 29-11-32. (M)Nov 12, 1995 · N14975 · Airbus A300B4203SDR SRAA119501Hyd Pump · failedNBO - FLT R515 - DURING DESCENT INTO NBO, NR 1 ENGINE DRIVEN HYDRAULIC PUMP LOW PRESSURE LIGHT ILLUMINATED IMMEDIATELY AFTER LANDING GEAR INDICATED DOWN AND LOCKED. UNABLE TO RESTORE PRESSURE, ISOLATED UTILITY SYSTEM PER AOM. REPLACED ENGINE DRIVEN HYDRAULICNov 9, 1995 · N522SJ · Lkheed 382ESDR DL72S954315Hyd Pump · leakingHYD PRESSURE LOSS IN FLT FOUND NR 2 B-HYD PUMP LEAKING. REPLACED NR 2 B-HYD PUMP, OPS NORMAL.Nov 9, 1995 · N522DA · Boeing 727232SDR 95ZZZM759Hydraulic Pump · leaking oilFLT NR 87 - MIAMI - NR 4 ENGINE OIL LOSS TWO GALLONS IN CLIMB AND 2 GALLONS MORE AT REDUCED POWER, RETURNED TO MIAMI. INSTALLED HYDRAULIC PUMP CAVITY BOTTOM PLUG. ENGINE RUN-UP, NO LEAK NOTED. OVERWEIGHT LANDING INSPECTION PERFORMED PER CARD HVY PHASE 1. NNov 9, 1995 · N707HE · Boeing 707330CSDR SWAA950704Pump · overheatedDURING CLIMBOUT, EXPERIENCED A-SYSTEM HYDRAULIC PUMP OVERHEAT LIGHT ILLUMINATED. AIRCRAFT RETURNED TO PHX AND MADE AN UNEVENTFUL LANDING. REPLACED PUMP, FILTERS AND FLUSHED SYSTEM PER BOEING M/M.Nov 8, 1995 · N318SW · Boeing 7373H4SDR DLL10954256Pump · leakingDURING GEAR EXT ON APPROACH, C-SYS HYD QTY LO QTY LIGHT ON AND C-SYS PRESSURE DROPPED TO ZERO. HOWEVER, GEAR HAD FULLY EXTENDED, 3 GREEN QTY IN C-SYS DROPPED TO AND REMAINED AT .125 FULL. FOUND C-SYS ATM HYD PUMP LEAKING AT SPLIT LINE. REMOVED PUMP AND REPLNov 6, 1995 · N728DA · Lkheed 10113851SDR JBXA9500002Hydraulic Pump · leakingABE/RDU - FLT 670 - LOW HYDRAULIC QUANTITY SYSTEM 1 DURING FLIGHT. UPON INSPECTION IN RDU FOUND O-RING ON NR 1 SYSTEM RT ENGINE HYDRAULIC PUMP CUT. REPLACED O-RING AND GROUND RAN NR 2 ENGINE, NO LEAKS NOTED. ALL WORK ACCOMPLISHED IAW 29-11-01 FOKKER MM. (XNov 3, 1995 · N106ML · Fokker F28MK0100SDR 95ZZZX6432Switch · failedOWNER STATED GEAR WOULD NOT RETRACT. PLACED AIRCRAFT ON JACKS, TROUBLESHOT SYSTEM AND FOUND 'UP' PRESSURE SWITCH INOP. SWITCH HAD BEEN INSTALLED 4.0 HOURS EARLIER. THIS SWITCH WAS LATEST STYLE IAW PIPER SB 98. ACCORDING TO MANUFACTURER, NEW SWITCHES ARE BENov 3, 1995 · N9125R · Piper PA46310PSDR USAABB95001Hydraulic Pump · failedSFO - FL0066, AFTER TAKEOFF FROM SFO, CREW RECEIVED THE RIGHT ENGINE HYDRAULIC PUMP OVERHEAT LIGHT, RIGHT ELECTRIC PUMP OVERHEAT LIGHT, AND THE ASSOCIATED EICAS MESSAGES. FLIGHT RETURNED TO SFO AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE RIOct 21, 1995 · N621AU · Boeing 7572B7SDR CA951108021Pump · failed(CAN)HYDRAULIC PUMP FOUND WITH METAL PARTICLES IN CASE DRAIN FILTER.Oct 21, 1995 · Cndair CL6002A12SDR 95ZZZX6334Valve · screws failedIN-FLIGHT LOSS OF HYDRAULIC FLUID. LANDING GEAR EXTENDED DUE TO LOSS OF FLUID. AIRCRAFT DIVERTED FOR LANDING. INSPECTION REVEALED SOLENOID VALVE LOCATED ON HYDRAULIC POWER PACK HAD LOOSE CAP. OF THE SIX SCREWS, ONE WAS BROKEN, TWO MISSING, AND THREE LOOSE.Oct 20, 1995 · N38V · Beech B200SDR DL72L954059Pump · leakingTHE B-SYS HYDRAULIC IND SHOWED ZERO IN FLT, SYS-A SHOWS 2.1 GAL AND IS STEADY. LOSS OF INDICATION IN B-SYS WENT FROM FULL TO ZERO IN ABOUT 1 HOUR. FOUND NR 2 B-PUMP LEAKING, REPLACED AND LEAK CHECK OK. REPLACED BOTH B-SYS CASE DRAIN AND PRESS FILTER, RAN ALOct 19, 1995 · N505DA · Boeing 727232SDR 95ZZZX6991Pump Splines · wornHYDRAULIC PUMP SPLINES WORN ON HYDRAULIC PUMP.Oct 18, 1995 · N32GA · Snias AS350BSDR 95ZZZX6342Coupler · wornPILOT EXPERIENCED CONTROL FEEDBACK IN CYCLIC STICK. MADE UNEVENTFUL PRECAUTIONARY LANDING. HYDRAULIC PUMP INSPECTION REVEALED DRIVE SPLINES ON PUMP AND COUPLING SLEEVE SEVERELY WORN CAUSING PUMP TO OPERATE INTERMITTENTLY. REPLACED PUMP AND COUPLING SLEEVE AOct 17, 1995 · N888TV · Snias AS350BSDR 95ZZZX6292Hydraulic Pump · failedBWI/DCA - FLT 3281 - THE LEFT MAIN GEAR DROPPED SLIGHTLY IN-FLIGHT AND THE GEAR DOOR OPENED. THE AIRCRAFT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. FOUND NR 2 HYDRAULIC SYSTEM CASE DRAIN FILTER CONTAMINATED. REMOVED AND REPLACED NR 3 AND NR 4 HYDRAULOct 16, 1995 · N900HA · Dhav DHC7102SDR 95ZZZX6291Hydraulic Pump · failedBWI/DCA - FLT 3281 - THE LEFT MAIN GEAR DROPPED SLIGHTLY IN-FLIGHT AND THE GEAR DOOR OPENED. THE AIRCRAFT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. FOUND NR 2 HYDRAULIC SYSTEM CASE DRAIN FILTER CONTAMINATED. REMOVED AND REPLACED NR 3 AND NR 4 HYDRAULOct 16, 1995 · N900HA · Dhav DHC7102SDR SRAA109508Hyd Pump · inopON TAXI IN FOR FLIGHT 1003 NR 2 ENGINE HYDRAULIC PUMP FAILED, CAUSING LOSS OF UTILITY HYDRAULIC PRESSURE. FOUND NR 2 ENGINE DRIVEN HYDRAULIC PUMP INOP. REPLACED HYDRAULIC PUMP. OPS CHECKED AND LEAK CHECKED PER MM CH29-8. (M)Oct 12, 1995 · N901SJ · Lkheed 382ESDR RAIA951017Hyd Pump · low pressMWA - FLT NR 7350 - HYDRAULIC OVER PRESSURE CAPTION CAME ON. MAINTENANCE ADJUSTED RIGHT PRESSURE ON HYDRAULIC PUMP. OPERATIONAL CHECK GOOD. (M)Oct 12, 1995 · N432AM · Bag JETSTM3201SDR 95UAL900189Hyd Pump · failedCREW REPORTS, LOSS OF B-SYSTEM HYD FLUID. LANDED ABQ UNDER AMBER ALERT. CHECKED ON GROUND, HAD APPROX 2 GAL B-SYSTEM FLUID LEFT. OUTBOARD B-SYSTEM PUMP SEAL BLOWN. REPLACED BOTH B-SYSTEM PUMPS AND CASE DRAIN FILTERS.Oct 10, 1995 · N7945U · Boeing 727222SDR SRAA109505Hyd Pump · failureCHS - FLT ADN5 - DURING FLIGHT FROM CHS, SUCTION BOOST PUMP LIGHT CAME ON, FOUND RESERVOIR EMPTY, SERVICED SYSTEM, BOTH SYSTEMS' PRESSURE WENT BACK UP, THEN NR 3 DROPPED DOWN FROM 1800 TO 1600 PSI. NR 4 SYSTEM DROPPED TO 1200 PSI. SHUT OFF BOTH SYSTEMS AND DOct 5, 1995 · N907SJ · Lkheed 382BSDR CAL950868Hyd Pump · inoperativeIAH - FLT 1769 - THE B-SYSTEM HYDRAULIC QUANTITY DECREASED TO JUST ABOVE ZERO AND WAS ACCOMPANIED BY ILLUMINATION OF THE NR 2 ENGINE B-HYDRAULIC PUMP LOW PRESSURE LIGHT. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. THE NR 2 ENGINE DRIVESep 30, 1995 · N71314 · Boeing 7373T0SDR WRLA95041Hyd Pump · inoperativeAS AIRCRAFT TAXIED TO THE RUNWAY AT LAX, THE FLIGHT CREW EXPERIENCED A FAILURE OF THE NR 3 HYDRAULIC SYSTEM. THE CAPTAIN ELECTED TO RETURN TO THE GATE. MAINTENANCE PERSONNEL FOUND THE NR 3 ENGINE DRIVEN LEFT HYDRAULIC PUMP INOP. THE PUMP WAS REMOVED AND REPLSep 25, 1995 · N280WA · Doug MD11SDR CAL950849Hyd Pump · inoperativeFLT NR 1746 - GSO - THE HYDRAULIC QUANTITY INDICATOR GAUGE DECREASED SLOWLY TO ZERO WITH NO OTHER INDICATIONS WHILE ON APPROACH TO GSO. THE AIRCRAFT LANDED AT GSO WITHOUT INCIDENT. THE NR 2 ENGINE DRIVEN HYDRAULIC PUMP WAS REMOVED AND REPLACED. THE HYDRAULISep 21, 1995 · N73243 · Boeing 7372C0SDR CA960126041Hyd Power Pack · failed stator(CAN)THE PILOT NOTICED THAT HE HAD AN UNDERCARRIAGE PROBLEM CAUSED BY THE MOTOR OF THE HYDRAULIC POWER PACK. FAILED STATOR.Sep 20, 1995 · Gulstm 112TCASDR 96ZZZX3462Pack Assy · defectiveDURING CRUISE FLIGHT, NOSE OF AIRCRAFT SUDDENLY PITCHED NOSE DOWN, HYDRAULIC BLOCK LIGHT ILLUMINATED, MAST MOMENT INDICATOR LIGHT ILLUMINATED. AFTER RECOVERY TO LEVEL ATTITUDE, AIRCRAFT LANDED WITHOUT INCIDENT.Sep 18, 1995 · N91070 · Bolkms BO105CSDR CAL950821Hyd Pump · inoperativeMSY - FLT 1528 - THE NR 1 HYDRAULIC B-PUMP LOW PRESSURE LIGHT ILLUMINATED IN-FLIGHT. 'ABNORMAL' PROCEDURES WERE FOLLOWED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 B-SYSTEM HYDRAULIC ELECTRIC DRIVEN PUMP HAD FAILED. THE PUMP WAS RESep 16, 1995 · N76752 · Boeing 727227SDR COMA9560549Hyd Pump · leakingRT ENGINE DRIVEN HYDRAULIC PUMP IS LEAKING. REPLACED RT HYDRAULIC PUMP.Sep 14, 1995 · N932CA · Cndair CL6002B19SDR COMA9560547Pump · leakingRIGHT HYDRAULIC PUMP IS LEAKING HYDRAULIC FLUID. REPLACED THE RIGHT ENGINE DRIVEN HYDRAULIC PUMP.Sep 10, 1995 · N918CA · Cndair CL6002B19SDR 95ZZZX6413Power Pack · gear failedMLG FAILED UPON LANDING DUE TO A GEAR FAILURE INTERNALLY IN THE HYD POWER PACK. THE MLG HAD FAILED TO FULLY DOWN AND LOCK.Sep 9, 1995 · N7074Z · Piper PA23250SDR DL757953651Pump · failedPRIOR TO TAKEOFF, ELECTRICAL PUMP OVERHEAT LIGHT ILLUMINATED, FOLLOWED BY A LOSS OF ALL LEFT HYD QUANTITY. MAINTENANCE INSPECTION FOUND FLUID LEAKING OUT OF PUMP SPLINE DRAIN. THE FLUID LEAKED INTO ELECTRICAL PORTION OF PUMP AND NOTICED ARCING AND A BURNING Sep 8, 1995 · N666DN · Boeing 757232SDR 95ZZZX6918Power Pack Valve · failedPILOT ATTEMPTED TO LOWER LANDING GEAR. PILOT WAS UNABLE TO LOWER LANDING GEAR USING NORMAL OR EMERGENCY PROCEDURES WHICH RESULTED IN A GEAR-UP LANDING. FURTHER INVESTIGATION REVEALED THAT POWER PACK SECONDARY RELIEF VALVE WAS STUCK OPEN, THEREFORE, BYPASSINGSep 8, 1995 · N2331F · Cessna 210ESDR CAL950782Hyd Pump · leakingGSO - FLT 1495 - THE A-HYDRAULIC SYSTEM FLUID QUANTITY WAS LOST WHILE EN ROUTE TO GSO. THE AIRCRAFT LANDED AT GSO WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP LEAKING. THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP WAS REMOVED AND REPLACSep 2, 1995 · N17252 · Boeing 737291SDR 95ZZZM522Hyd Pump · malfunctionedON REPOSITION FLIGHT TO TUP LOST LEFT HYD PUMP AND RIGHT PUMP INTERMITTENT. UPON LANDING FOUND HYDRAULIC LINE RUPTURED. FOUND RUPTURED HYD PRESSURE LINE IN LEFT ENGINE NACELLE AND REPLACED LINE. REMOVED AND REPLACED LEFT AND RIGHT HYDRAULIC PUMPS AS A PRECAAug 30, 1995 · N309PX · Bag JETSTM3101SDR 95UAL900111Hyd Pump · failedRETURNED TO FIELD UNDER AMBER ALERT WITH NR TWO SYSTEM HYDRAULIC FAILURE. FOUND ENGINE DRIVEN PUMP FAILED. REPLACED PUMP. CHECKS O.K.Aug 28, 1995 · N615UA · Boeing 767222SDR CAL950745Hyd Pump · leakingGSO - FLT 1275 - THE A-SYSTEM HYDRAULIC QUANTITY DECREASED TO ZERO DURING CLIMB-OUT OF GSO. THE FLUID LOSS WAS ACCOMPANIED BY ILLUMINATION OF THE A-HYDRAULIC SYSTEM LOW PRESSURE LIGHTS. A MANUAL GEAR AND FLAP EXTENSION WAS PERFORMED AND THE AIRCRAFT WAS RETUAug 22, 1995 · N73243 · Boeing 7372C0SDR COM11955Hydraulic Pump · leakingFLIGHT CREW REPORTED, LEFT ELECTRIC HYDRAULIC PUMP LEAKING. REMOVED AND REPLACED ELECTRIC HYDRAULIC PUMP WITH SERVICEABLE UNIT.Aug 21, 1995 · N156CA · Emb EMB120RTSDR COM60540Hyd Pump · leakingTHE LT ENGINE DRIVEN HYDRAULIC PUMP IS LEAKING FLUID. REMOVED AND REPLACED NR 1 ENGINE HYDRAULIC PUMP.Aug 17, 1995 · N933CA · Cndair CL6002B19SDR 95ZZZX4354Power Pack · defectiveLANDING GEAR FAILED TO EXTEND THE FIRST TRY. RECYCLED LANDING GEAR AND IT EXTENDED OK. PUT AIRCRAFT IN SHOP, JACKED AIRCRAFT, AND DETERMINED PROBLEM TO BE POWER PACK. INSTALLED ON OVERHAULED POWER PACK AND HAD NORMAL OPERATION.Aug 15, 1995 · N3739Z · Beech 76SDR 95ZZZX4388Power Pack · motor failedLANDING GEAR POWER PACK INOPERATIVE. REMOVED ELECTRIC MOTOR. FOUND ARMATURE HAD COME APART.Aug 9, 1995 · N1937U · Cessna T210NSDR 9512155529Hyd Pump · failedDURING CRUISE, THE LT HYD ENG PUMP AND LT ENG HYD OVERHEAT MESSAGES DISPLAYED AND THE PRESSURE LIGHT AND OVERHEAT LIGHT ILLUMINATED. AFTER 30 SECONDS THE OVERHEAT LIGHT WENT OUT, HYDRAULIC PRESSURE AND QUANTITY WERE NORMAL. THE ENGINE PUMP SWITCH WAS TURNED Aug 9, 1995 · N529US · Boeing 757251SDR 95ZZZX4289Pump · line failedON CLIMB, LOSS OF NR 1 HYDRAULIC FLUID QUANTITY. C/A - FOUND PRESSURE LINE FROM NR 1 ENGINE HYDRAULIC PUMP FAILED. REPLACED NR 1 ENGINE PUMP AND HYDRAULIC LINE. SERVICED SYSTEM, BLED SYSTEM, OPERATIONAL CHECK NORMAL.Aug 1, 1995 · N399SW · Cndair CL6013ASDR 95ZZZX6549Pump · defectiveGEAR-UP LANDING DUE TO INTERMITTENT OPERATION OF GEAR HYDRO-PUMP. SUBMITTER RECOMMENDS PUMP GO THROUGH OVERHAUL AT 4,000 HRS TIME IN SERVICE.Jul 28, 1995 · N1942H · Piper PA32R300SDR IXKA9500023Hydraulic Pump · failedTPA/ATL - FLT 59 - IN-FLIGHT, LOST A-HYDRAULIC FLUID. AIRCRAFT RETURNED TO TPA. REMOVED AND REPLACED NR 1 ENGINE DRIVEN HYDRAULIC PUMP AND FILTERS. OPS CHECK AND RAN NR 1 ENGINE, CHECK OK PER MM 29-11-33. REMOVED AND REPLACED NR 2 ENGINE HYDRAULIC PUMP ANDJul 26, 1995 · N264US · Boeing 727251SDR 9511392717Hyd Pump · failedAT FL 300, COMPLETE LOSS OF B-SYSTEM HYDRAULIC FLUID AND PRESSURE OCCURRED. A-SYSTEM HYDRAULIC FLUID DECREASED TO 2.2 GALLONS. DECLARED AN EMERGENCY AND DIVERTED TO ATL WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 2 B-SYSTEM HYDRAULIC PUMP AND ASSOCIATJul 26, 1995 · N721RC · Boeing 7272S7SDR HEEA955429Pump · seal leakDRIVE SPLINE SEAL LEAKING.Jul 24, 1995 · N3897N · Bell 214STSDR 95ZZZX4275Pump · leakingNR 2 HYDRAULUIC PUMP CASE DRAIN LEAKING. C/A - INSTALLED SERVICEABLE PUMP ASSEMBLY IAW SIKORSKY MM. BLED SYSTEM. RUN-UP AND LEAK CHECK NORMAL. SERVICED HYDRAULIC SYSTEM. (THIRD PUMP CHANGE THIS POSITION DUE LEAKAGE). AIRCRAFT TT 387.7 HOURS. LANDINGS, 9Jul 24, 1995 · N399KK · Skrsky S76CSDR 95ZZZX3976Hyd Pump · failedFLT 574 - AFTER TAKEOFF, LEFT HYDRAULIC TEMP HIGH LIGHT CAME ON. AIRCRAFT RETURNED TO ATLANTA. REMOVED AND REPLACED NR 1 ENGINE DRIVEN HYDRAULIC PUMP. P/N AS66411LS, S/N OFF 165614, S/N ON 179506. OPS CHECK GOOD, NO LEAKS FOUND IAW MM CHAPTER 29-10-5.Jul 20, 1995 · N912VV · Doug DC932SDR 95ZZZX5905Pump · leakingHYDRAULIC PUMP LEAKING HYDRAULIC FLUID FROM BOLTS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.Jul 17, 1995 · N96LG · Snias AS350B2SDR 9510863211Hyd Pump · leakingDURING CRUISE AT FL 370 APPROXIMATELY ONE HOUR INTO FLIGHT, THE GREEN HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO. THE POWER TRANSFER UNIT AND THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP WERE DISCONNECTED. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES AND CONTINUED TJul 17, 1995 · N311US · Airbus A320211
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