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 USAASB06107Pump · leakingPIT FLT1780, ON DESCENT INTO PIT FROM BOS, CREW DECLARED AN EMERGENCY WITH AIR TRAFFIC CONTROL DUE TO LOW HYDRAULIC QUANTITY. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE. MAINTENANCE FOUND THE NR 2 ENGINE DRIVEN HYDRAULIC PUMP LEAKING. REMOVED ANDOct 27, 2006 · N438US · Boeing 7374B7SDR 2006UALA02083Pump · failedFAILED HYDRAULIC PUMP. RETURNED TO THE BLOCKS. REPLACED NR 1 ENG ENGINE DRIVEN HYDRAULIC PUMP. LEAK CHECK OK, RETURN TO SERVICE.Oct 26, 2006 · N662UA · Boeing 767322SDR TRAX200600915Pump · failedHYD SYSTEM 2 QTY READS 5 PERCENT LOST HYD 2A PUMP IN FLIGHT (EMERGENCY DECLARED).Oct 24, 2006 · N925EV · Cndair CL6002B19SDR ANCF200600040Pump · failedDURING CLIMB, RT HYDRAULIC PRESSURE DROPPED TO (0) PSI AND QUANTITY GOES UP TO 19 QTY. IAW AMM 29-10-14/201 THE FILTER WERE CHECKED AND BLED AND SYSTEM AND CHECKED HYD LEVEL IAW AMM 12-13-01. THE RT ENGINE DRIVEN HYD PUMP WAS DEFERED TO DMI 849 IAW MEL 29-5 Oct 23, 2006 · N583AN · Doug MD83SDR ASAA0671126Pump · failedIN FLIGHT SYSTEM B HYDRAULIC QTY WENT TO ZERO, BOTH LOW PRESSURE LIGHTS ILLUMINATED. ELECTED TO RETURN TO LAX. ON SHORT FINAL, A SYSTEM HYDRAULICS QTY WENT TO ZERO, BOTH A LOW PRESSURE LIGHTS ILLUMINATED. AIRCRAFT WAS IN MANUAL REVERSION. LANDED WITHOUT INOct 21, 2006 · N614AS · Boeing 737790SDR COMA0660584Pump · faultyFLIGHT 5395 - HYD NR 3 LOW PRESSURE CAUTION MESSAGE AT FLIGHT LEVEL 290, QTY ZERO, PRESSURE 1400 PSI. FLIGHT DIVERTED TO CMH AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 3A ACMP.Oct 20, 2006 · N941CA · Cndair CL6002B19SDR R61A200060021Pump · crackedCREW REPORTED NR 2 SYSTEM HYDRAULIC SYSTEM QUANTITY AND PRESSURE WENT TO ZERO. CREW DECLARED AN EMERGENCY DIVERTED AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTS NR 2 ENGINE HYDRAULIC PUMP IS LEAKING. REMOVED AND REPLACED NR 2 ENGINE HYDRAULIC PUMP OPERATIONOct 18, 2006 · N820MD · Emb ERJ170100SDR 2006FA0001084Housing · eroded(REF: 211704/QN1) PIN HOLE ERODED IN NR 2 PORT HEEL. MATERIAL DEFECT/ TIME. (K)Oct 6, 2006 · Boeing 737*SDR 200610034Pump · leakingFLIGHT 7519 DFW TO IAD. CREW REPORTED LOSS OF HYD IN FLIGHT REACHED 0 PERCENT, DIVERTED TO MEM. ON WALKAROUND FOUND LEAK AT NR 1 ENG. ON CALL MTX REPORTS THAT THE ENGINE DRIVEN PUMP IS LEAKING AT THE CASING HALF. REMOVED AND REPLACED NR 1 ENG HYP PUMP.Oct 1, 2006 · N656RW · Emb ERJ170100SESDR CA061018010Pump · cracked(CAN) UPON ROUTINE SPLINE REPLACEMENT IT WAS NOTICED THAT A CASTING DEFECT HAD BEEN FOUND AT THE BASE OF THE PUMP BELOW A FITTING. THE NATURE OF THE CASTING DEFECT IS WHAT IS TERMED AS A COLD SHUNT. A FLOURSECENT PENETRANT INSPECTION WAS CARRIED OUT AND THE Sep 20, 2006 · Frchld SA227CCSDR ABXA060267Pump · burnedPERFORM FOLLOW-UP OF C1 ACMP LOW PRESSURE LIGHT ILLUMINATED. C1 PUMP BREAKER PULLED. INSPECTED AREA, FOUND CONNECTOR 0482 TO C1 ACMP BURNT AND WELDED TO SOCKET. REPLACED CONNECTOR IAW BOEING SB 777-29-0029 AND WDM 29-11-31. FOUND PINS ON C1 ACMP BURNT. RESep 20, 2006 · N713AX · Boeing 767205SDR 2006UALA01787Pump · failedDIVERTED DUE TO LOSS OF LEFT ENGINE ELECTRICAL AND HYDRAULIC PUMP. L HYD ENG DRIVEN PUMP EICAS MSG OFF. REPLACED LEFT HYDRAULIC ENGINE DRIVEN PUMP.Sep 17, 2006 · N558UA · Boeing 757222SDR HNAA0600115Pump · looseNR 1 STBY HYD PUMP FAILED ON SINGLE ENGINE TAXI OUT, LOST NORMAL BRAKES FOUND RUBBER BOOT ON C/P TO STBY HYD PUMP LOOSE AND FLUID IN IT. CLEANED AND RESEALED C/P.Sep 17, 2006 · N942HA · Dhav DHC8102SDR SWIA200617169Pump · leakingHYDRAULIC PAGE SHOWED PRESSURE BUT "O" (QUANTITY) FLUID. REPLACED NR 2 EDP IAW 29-11-01. OPERATIONAL CHECKS GOOD.Sep 12, 2006 · N443SW · Cndair CL6002B19SDR MASA200602265Pump · malfunctionedASH 2792 LAS. THE AIRCRAFT LANDING WITH NR 2 HYD SYSTEM WENT TO ZERO PRESSURE AND QTY IN FLIGHT. MX REMOVED EDP AND DOOR SEQ VALVE.Sep 11, 2006 · N437YV · Dhav DHC8202SDR ANCF200600032Pump · failedLT HYD QTY DECREASED TO ZERO AND SYSTEM PRESS LGT ILLUM, EICAS MSG L HYD SYS PRESS DISPLAYED. IAW AMM 29-11-17 WAS REPLACED THE DIFFERENCIAL PRESSURE INDICATOR LT AND ENGINE DRIVEN PUMP WAS REPLACED. LT DIFF PRESS INDICATOR S/N OFF SIN P/N OFF SIN P/N ON 768Sep 10, 2006 · N517NA · Boeing 75728ASDR CA070221008Pulley · loose(CAN) HYDRAULIC PULLEY BEARING CONTACT SURFACE WORN CAUSING PULLEY WOBBLE AND LOSS OF BELT TENSION. (CLICKING) NOISE DURING START UP AND SHUT DOWN, PULLEY AND BEARING REPLACED NEW. (TC NR 20070221008)Sep 4, 2006 · Snias AS350B2SDR NSVA200600131Pump · failedHYDRAULIC PUMP FAILURE DURING POSITIVE RATE GEAR UP: NO MOTOR ENGAGE, ENGAGE AFTER TOUCH DOWN. REMOVED AND REPLACED HYDRAULIC PUMP AMM 29-10-10-4, OPS CHECK GOOD, P/N OFF/ON 40185-02 S/N OFF 1068, S/N ON H78. NO LEAKS NOTED.Aug 31, 2006 · N237MJ · Saab 340BSDR MASA200602181Circuit Breaker · malfunctionedASH 7177 ORF, "RTG" DUE TO NR 1 EDP CAUTION. MX RESET THE C/B.Aug 25, 2006 · N17175 · Cndair CL6002B19SDR COMA0660511O-Ring · leakingFLIGHT 5590 - LOW PRESSURE AND LOSS OF ALL FLUID NOTED FOR HYD SYSTEM NR 3. CREW DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT. REPLACED O-RINGS ON PUMP ACOUSTIC FILTER, NO FURTHER DEFECTS NOTED.Aug 25, 2006 · N912CA · Cndair CL6002B19SDR CNMA20060023Seal · cutABOUT 1.5 HRS INTO FLIGHT NR3 ENG OIL PRESSURE WENT TO 10 PSI, NR3 ENG OIL QUANTITY WENT TO ZERO. PERFORMED PRECAUTIONARY ENG SHUTDOWN NR3 ENG. UPON INSPECTION OF ENGINE FOUND HYDRAULIC PUMP LOCKOUT KIT LEAKING. REF DMI NR 8739. REMOVED LOCKOUT KIT AND FOUNDAug 23, 2006 · N59083 · Doug DC1030SDR SWIA200617029Pump · failedDURING CLIMB-OUT, NR 2 HYDRAULIC LOW PRESSURE CAUTION MESSAGE ILLUMINATED AND HYDRAULIC SYNOPTIC PAGE SHOWED 0 QUANTITY AND ZERO PRESSURE. REPLACED ENGINE DRIVEN HYD PUMP IAW MM 29-11-01. OPERATIONAL CHECKS GOOD, SN OFF MX659685.Aug 22, 2006 · N928SW · Cndair CL6002B19SDR CA060818006Bolt · broken(CAN) THE HYDRAULIC PUMP WAS BEING REMOVED FOR MAINTENANCE PLANNING, WHEN 2 BOLT HEADS WERE FOUND TO BE SHEARED OFF, AND HELD IN PLACE BY THE LOCK WIRE. PUMP WILL BE SENT TO VENDOR FOR INVESTIGATION. PUMP WAS OPERATING NORMALLY. (TC NR 20060818006)Aug 17, 2006 · Skrsky S61LSDR AWXA200601516Pump · leakingPHX - EL - FLT - 057 - WHILE EN ROUTE TO PHX, THE CREW DISCOVERED THAT THE GREEN HYDRAULIC SYSTEM QUANTITY WAS INDICATING ZERO. INBOUND TO PHX THE CREW DECLARED AN EMERGENCY. THE PASSENGERS DID NOT BRACE. THE LANDING WAS UNEVENTFUL. THE FIRE DEPARTMENT EXAMIAug 17, 2006 · N624AW · Airbus A320231SDR 0601866740Housing · crackedDURING CLIMB, GEAR RETRACTION NR 1 HYDRAULIC SYSTEM FAILED. CREW RETURNED AND LANDED AIRCRAFT IN HKG WITHOUT INCIDENT. YELLOW EMERGENCY WAS DECLARED. MAINTENANCE FOUND LT AILERON POWER CONTROL UNIT (PCU) FILTER HOUSING CRACKED. MAINTENANCE REMOVED AND REPLAug 17, 2006 · N640US · Boeing 747251FSDR QXEA200602083Pump · inoperativeON FLIGHT 2394, STANDBY HYDRAULIC PUMP FAILED TO PRESSURIZE. MAINTENANCE REMOVED AND REPLACED STANDBY HYDRAULIC PUMP. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Aug 16, 2006 · N416QX · Bombdr DHC8402SDR 06FDEA2988Pump · blownHYD 1 FAIL ALERT DURING CRUISE QTY -0-. FOUND NR 1 ENGINE RT PUMP INTERNALLY BLOWN, FLUID LEAKING FROM ATTACH PAD DRAIN LINE TO DRAIN MAST. REMOVED AND REPLACED BOTH LEFT AND RIGHT NR 1 ENG HYDRO PUMPS REF M/M 29-11-01- 2, ALSO INSPECTED AND REPLACED ENG HYAug 15, 2006 · N570FE · Doug MD1010FSDR COMA0660490Circuit Breaker · malfunctionedFLIGHT 5470 - DURING FLAP SELECTION FROM 8 DEGREES, RECEIVED 3B HYD PUMP CAUTION MESSAGE. CREW DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT. FOUND 3B CIRCUIT BREAKER POPPED. RESET CIRCUIT BREAKER, PERFORMED OPS CHECK PER AMM, NO FURTHER DEFECTS NOTED.Aug 14, 2006 · N949CA · Cndair CL6002B19SDR AWXA200601539Pump · leakingPHX - ATB - FLT - 432 - CREW REPORTED LOSS OF NR 1 HYDRAULIC SYSTEM QUANTITY FOLLOWED BY AN ASSOCIATED EDP FAILURE MESSAGE. MAINTENANCE REMOVED AND REPLACED THE NR 1 EDP, OPS/LEAK CHECKS GOOD.Aug 10, 2006 · N903AW · Boeing 7572S7SDR 2006UALA01559Pump · failedLEFT ENGINE PUMP PRESSURE LIGHT ILLUMINATED. REPLACED NR 1 ENG HYDRAULIC PUMP (EDP). REPLACED NR 1 ENG. HYDRAULIC PUMP (EDP).Aug 9, 2006 · N529UA · Boeing 757222SDR NSVA200600118Motor · malfunctionedHYD LIGHT ON AFTER TAKEOFF, MAIN ACCU 1000 PSI, LANDING GEAR DID NOT LOCK UP. REMOVED AND REPLACED HYD PUMP MOTOR IAW 29-10-075, PN ON/OFF 40185-02 SN ON H70, SN OFF I32.Aug 6, 2006 · N356CJ · Saab 340BSDR CA060804007Coupling · leaking(CAN) PILOT FELT STIFFNESS IN FLIGHT CONTROLS AND LANDED. INVESTIGATION REVEALED THAT THE SLEEVE COUPLING INTERNAL SPLINES HAD WORN EXCESSIVELY SO THAT THE FLIGHT CONTROL HYDRAULIC PUMP WAS NO LONGER DRIVEN BY THE DRIVE BELT FROM THE MAIN GREAR BOX. THE FAILEAug 3, 2006 · Snias AS350BASDR 2006FA0000916Housing · cracked(REF NR 209606/PH30) CRACK IN HOUSING. CYCLICAL FATIGUE. (K)Aug 2, 2006 · Boeing 737*SDR NW6A00608002Pump · failed5690-IAD - HYDRAULIC SYSTEM NUMBER 2 WENT TO 5 PERCENT IN FLIGHT AND 0 PERCENT AFTER GEAR EXTENSION. REMOVED AND REPLACED NUMBER 2 HYD PUMP.Aug 2, 2006 · N153 · Cndair CL6002C10SDR UPS06447496Pump · leakingNR 4 HYD SYS LOST ALL FLUID, SYS INOP. FOUND HYD LEAK FROM NR 4 EDP BODY. REPLACED NR 4 HYD PUMP PER MM 29-11-05 & REPLACED CASE DRAIN & PRESS FILTERS PER MM 29-11-00. LEAK CHECK & OPS OK. HYD PWR INSP PER MM 29-00-00 OK.Jul 31, 2006 · N523UP · Boeing 747200SDR RAIA00607045Pump · leakingFLT NR 7990 - ALB - HYDRAULIC SYSTEM NR 1 FAIL. MAINTENANCE FOUND NR 1 ENGINE DRIVEN HYDRAULIC PUMP TO BE LEAKING. REMOVED AND REPLACED THE PUMP AND SERVICED THE SYSTEM WITH HYDRAULIC FLUID.Jul 30, 2006 · N831HK · Emb EMB145LRSDR RAIA00607047Pump · failedFLT NR 8021 - IAD - NR 1 ENGINE HYDRAULIC PUMP FAIL MESSAGE WITH HYDRAULIC QUANTITY FLUCTUATION. MAINTENANCE REMOVED AND REPLACED THE NR 1 RETURN AND CASE DRAIN FILTERING ELEMENT AND THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP.Jul 28, 2006 · N840HK · Emb EMB145LRSDR SIMA200620701Pump · failedWHEN SELECTING GEAR DOWN ON FINAL APPROACH HYD CAUTION LIGHT CAME ON AND ONLY THE NOSE GEAR GREEN LIGHT CAME ON. HYD PSI WAS CLOSE TO ZERO, RUN EMERGENCY CHECKLIST, GOT ALL THREE GEAR GREEN LIGHTS DURING PROCEDURES. RAI HYD PUMP, OPS CHECK GOOD. RETURNED AIJul 23, 2006 · N374AE · Saab 340BSDR CA061011007Pump · cracked(CAN) DURING CRUISE AT 18000 FT, (NR 2 HYD ISO VLV, NR2 ENG HYD PUMP) AND (ROLL SPLR OB HYD) CAUTION LIGHT WERE ILLUMINATED, AND THEN, NR 2 HYD PRESS DROPPED TO 0 PSI AND QUANTITY ALSO DROPPED TO 0. EMERGENCY LANDING CONDUCTED WITH ALTERNATE LDG EXTENSION. THEJul 21, 2006 · Bombdr DHC8400SDR 0720064020Pulley · wornON INSP, QUITE A BIT OF DARK DUST HAD ACCUMULATED UNDER HYD PUMP DRV ASSY MOUNTING, THOUGHT TO BE ROTOR BRAKE DUST ACCUMULATION. DRV PULLEY APPEARED TO BE CORRECTLY ALIGNED, UPON LOOSENING, PULLEY WAS FOUND TO WOBBLE LIKE A U-JOINT. UPON TEARDOWN, FOUND CTR Jul 21, 2006 · N814MH · Urocop EC130B4SDR O3X06071081Pump · failedAIRCRAFT WAS ON APPROACH, WHEN THE HYDRAULIC SYSTEM FAILED. THE AIRCRAFT LANDED AND TAXIED TO THE RAMP. INSPECTION REVEALED THAT THE ELECTRICAL HYDRAULIC PUMP FAILED. THE PUMP WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. (K)Jul 20, 2006 · N108PX · Saab SF340ASDR SWIA200616893Pump · failedHYDRAULIC 2 LOW PRESSURE CAUTION MESSAGE IN FLIGHT, INDICATED 0%, RETURNED TO DEN. REPLACED NR 2 ENGINE DRIVEN PUMP IAW CRJ 700 MM 29-11-00. OPERATIONAL CHECKS GOOD.Jul 18, 2006 · N702SK · Cndair CL6002C10SDR SIMA200620208Pump · failedDURING CRUISE AT FL380, NR 2 HYD QUANTITY STARTED DECREASING EVENTUALLY READING 0 PERCENT, A FEW MINUTES LATER HYD 2 LOW PRESSURE MESSAGE CAME ON, CREW FOLLOWED AOM. ON FINAL, NR 2 PRESSURE DROPPED TO NEAR 0 AND EDP 2A CAUTION MESSAGE CAME ON FOR A TOTAL OF AJul 18, 2006 · N512AE · Cndair CL6002C10SDR CA060718001Pump · split(CAN) NR1 EDP FAILED DURING FLIGHT CAUSING NR1 HYDRAULIC SYSTEM DEPLETION. EMERGENCY CHECKLIST PERFORMED. UNEVENTFUL LANDING AND A/C STOPPED ON RWY AND LATER TOWED TO PARKING POSITION. PUMP HOUSING FOUND SPLIT. EDP REPLACED. GROUND RUNS AND LEAK CHECK CARRIED Jul 14, 2006 · Bombdr DHC8400SDR SIMA200619503Pressure Switch · failedLAX - FLT 3198 - ABORTED TAKEOFF E1 HYD PUMP FAIL AND HYD NR 1 SYSTEM FAIL. (M)Jul 12, 2006 · N817AE · Emb EMB135KLSDR 06FDEA2532Pump · failedFLT LEVEL 350, LOST ALL GREEN HYD FLUID FOLLOWED BY GREEN PUMP LOW PRESSURE. ALL FLUID LEAKED OUT IN ABOUT 20 SECONDS. COMPLIED WITH ECAM. ENGINE 1 GREEN PUMP LOST PRESSURE AS QUANTITY WAS DECREASING BEFORE PUMP 2. GEAR WAS MANUALLY CRANKED DOWN AND HANDLEJul 11, 2006 · N404FE · Airbus A310203SDR 0601555807Line · disconnectedAIRCRAFT RETURNED TO MSP DUE TO LOSS OF LEFT HYDRAULIC SYSTEM QUANTITY AND PRESSURE. AIRCRAFT LANDED WITHOUT INCIDENT AND WAS TOWED TO THE GATE. MAINTENANCE FOUND A DISCONNECTED SUPPLY LINE ON THE ENGINE DRIVEN HYDRAULIC PUMP. REMOVED AND REPLACED THE ENGINJul 11, 2006 · N587NW · Boeing 757351SDR 200607111Pump · leakingFIFTEEN MINS INTO FLT CREW RECEIVED A CYAN -HYD 2 LO QTY- MESSAGE ON EICAS. HYD QUANTITY DOWN TO 18% & DROPPED TO 2% OVER A SPAN OF 5 TO 10 MINS. QUANTITY REMAINED AT 2% FOR A FEW MINS THEN HYD PRESSURE BEGAN TO DROP, RECEIVED AN AMBER -HYD 2 LO PRESS- ON EIJul 9, 2006 · N650RW · Emb ERJ170100SDR SWIA200616816Pump · failedHYDRAULIC 2 LOW PRESSURE MESSAGE ILLUMINATED AT FL330 IN CRUISE FLIGHT THEN DROPPED TO ZERO AFTER DESCENDING. REPLACED NR 2 ENGINE DRIVEN HYDRAULIC PUMP. OPERATIONAL CHECKS GOOD, REF 29-11-00, SN OFF: MX660007.Jul 3, 2006 · N928SW · Cndair CL6002B19SDR 06FDEA2436Pump · malfunctionedAFTER T/O, NR 2 HYD LT EDP OVERPRESS, APPROX 4KPSI, PER QRH SHUT OFF THAT PUMP NOTICED NR 2 HYD TEMP WAS HI 70 DEG AND RISING FOLLOWED QRH NO HELP, RECEIVED LT TEMP HI ON NR 2 SYS. FOLLOWED QRH, NO HELP. TEMP KEPT RISING ON NR 2 SYS AT 120 DEG, SHUTDOWN NR 2Jul 1, 2006 · N308FE · Doug DC1030
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