JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, 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 = '2910'
  ORDER BY difficulty_date DESC"

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SDR MASA200601782Warning Message · illuminatedASH 7469 MEM - EMERGENCY DECLARED DUE TO NR 3 HYDRAULIC LOSS OF PRESSURE AFTER HIGH TEMP MESSAGE. CONTRACT MX DRAINED SYSTEM AND CLEANED FILTERS.Jul 6, 2006 · N504MJ · Cndair CL6002C10SDR 06FDEA2464Priority Valve · malfunctionedHYD YELLOW RSVR LO LEVEL M/C AT 90 KTS ON TAKEOFF KMHT. RETURNED TO RAMP. OVR YELLOW QTY READ "ZERO". RT ECAM HYD PAGE READ FULL QTY. NO PRESSURE NOTED YELLOW SYS. FOUND BLUE/YELLOW PRIORITY VALVE IN STAB COMPT BROKEN APART. REMOVED AND REPLACED VALVE, SJul 6, 2006 · N660FE · Airbus A300*SDR CA060706007Line · chafed(CAN) DURING ROUTINE MAINTENANCE IT WAS NOTED THAT THE RH MLG DOOR ACTUATOR OPEN LINE WAS FOUND CHAFED BEYOND LIMITS. THE LINE WAS CHAFED BY AN ADJACENT FLEX LINE. THE AFFECTED LINE WAS REPLACED AND A GEAR SWING WAS COMPLETED. THE AIRCRAFT WAS RETURNED TO SERVJul 5, 2006 · Gruman FIRECATSDR CA060706001Line · cracked(CAN) #1 ENGINE HYDRAULIC PUMP CONTROL LIGHT ILLUMINATED IN FLIGHT ON CLIMB FROM LA GUARDIA. AIRCRAFT CONTINUED THE FLIGHT. UPON INVESTIGATION IT WAS FOUND THAT A HYDRAULIC LINE FOR THE "A" SYSTEM PRESSURE MODULE WAS CRACKED. LINE REPLACED AND FLUID LEVEL SERVJul 3, 2006 · Boeing 737522SDR CA060704020Check Valve · cracked(CAN) DURING FIRE FIGHTING OPERATIONS WATERDROP , HYDRAULIC FAILURE OCCURRED. AIRCRAFT LANDED AFTER EMERGENCY LANDING GEAR EXTENSION WITH BOMB DOORS OPEN AND WAS TOWED OFF RUNWAY. THIS IS THE SECOND FAILURE ON THE SAME AIRCRAFT IN THE SAME POSITION WE HAVE HAJul 3, 2006 · Cndair CL2151A10SDR 2006FA0000728Hose · misinstalledNR 1 ENGINE HYDRAULIC PUMP SUCTION/SUPPLY DISCONNECT. DURING THE REPLACEMENT OF NR 1, ENGINE EDP DUE TO NO OFFLOAD, IT NOTED THAT THE SUPPLY DISCONNECT WAS FITTED WITH THE PUMP UNION AT THE WRONG END OF THE DISCONNECT, AND ON REMOVAL IT WAS NOTED THAT THE INTJul 3, 2006 · N719BC · Boeing 7572Q8SDR 2006UALA01311Hydraulic System · reads lowRETURN TO FIELD DUE TO ALL HYDRAULIC QUANTITY INDICATIONS SHOWING ZERO. FOUND NO POWER AT 1834GQ IND RSVR HYD QTY AT REFILL BAY. CHECKED FOR 26VAC AT CIRCUIT BREAKER 1831GQ, NO POWER. FOUND CIRCUIT BREAKER 5XN1 BUS 1-131XP A SUPPLY POPPED ON 123VU. RESET BJul 3, 2006 · N439UA · Airbus A320232SDR CA060704021Line · leaking(CAN) ENROUTE AIRCRAFT REPORTED LOSS OF NR 2 HYDRAULIC SYSTEM QUANTITY. ALTERNATE GEAR EXTENSION SELECTED FOR ARRIVAL , NORMAL LANDING. MAINTENANCE INSPECTION FOUND NR 2 ENGINE DRIVEN HYDRAULIC PUMP PRESSURE LINE LEAKING, LINE REPLACED. HYD PUMP REPLACED DUE TJul 2, 2006 · Dhav DHC8311SDR 0601469608Transmitter · looseON FINAL APPROACH FOR LANDING THE LEFT HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO. THE LANDING WAS ACCOMPLISHED WITHOUT FURTHER INCIDENT. MAINTENANCE LOCATED A LINE TO THE PRESSURE TRANSMITTER LOOSE AND LEAKING. THE FITTING WAS SECURED, THE SYSTEM WAS SERVICJul 2, 2006 · N608NW · Doug DC932SDR F3LA200600063Line · leakingDURING CRUISE, FLIGHT CREW REPORTED -Y- HYDRAULIC SYSTEM LEVEL LOW. AS A PRECAUTIONARY MEASURE, AN EMERGENCY WAS DECLARED UPON LANDING AT PDX. REPLACED NR 2 ENGINE YELLOW SYSTEM CASE DRAIN RETURN LINE FOR LEAKING. RAN NR 2 ENGINE. OPS AND LEAK CHECKED NORMJun 30, 2006 · N803FR · Airbus A318111SDR DXTA200601464Line · leakingDURING FLIGHT FROM SAV TO HPN, NOTICED OILY ODOR WHEN PAC IS RUNNING, CONTINUED FLIGHT TO HPN WITHOUT INCIDENT. INSPECTED APU AND TAIL COMPT. FOUND APU COMPT TO BE COVERED IN FLUID. DETERMINED FLUID TO BE HYDRAULIC FLUID FROM LEAK AT LWR RUDDER ACTUATOR SEEJun 29, 2006 · N907QS · Cessna 750SDR ARWA20060602O-Ring · leakingPRIOR TO DESCENT, OBSERVED A LOSS OF HYDRAULIC QUANTITY TO THE STAND PIPE LEVEL FOLLOWED BY A LOSS OF PRESSURE. REMOVED AND REPLACED DAMAGE O-RING ON NR 2 ENGINE HYDRAULIC PUMP PRESSURE LINE FITTING IN ACCORDANCE WITH M/M 20-12-0 PAGE 211. OPERATIONAL CHECK Jun 28, 2006 · N784AL · Doug DC863FSDR CHQA200600074Hose · puncturedFLIGHT 7826 - MDT-ORD - ON CLIMBOUT OF MDT AT ABOUT 12,000 FEET, E1 HYD PUMP FAIL ADVISORY MESSAGE APPEARED ON EICAS. CHECKED HYDRAULIC PAGE ON MFD AND NOTICED QUANTITY DROPPING. TURNED OFF ELECTRIC PUMP PER QRH AND HYD 1 LOW QTY ADVISORY MESSAGE APPEARED ONJun 27, 2006 · N271SK · Emb EMB145LRSDR MALA060446Control Valve · failedL/G DID NOT EXTEND WITH GEAR DOWN SELECTED. HYD PUMP RUNNING CONTINUOUSLY. L/G INTRANSIT LIGHT ILLUMINATED. NO 3 GREEN LIGHTS. QRH CHECKLIST COMPLETED TO POINT OF PUMPING. CB F7 DISCOVERED POPPED. RESET CB AND GEAR EXTENDED. HYD PRESS AND QTYS IND NORMAJun 26, 2006 · N406XJ · Saab 340BSDR 2006UALA01244Hydraulic System · leakingLANDED UNDER AMBER ALERT DUE TO LOSS OF A HYDRAULIC SYSTEM. REPLACED HYDRAULIC LINE.Jun 23, 2006 · N373UA · Boeing 737322SDR IXXA060452OControl Valve · leakingAPPROXIMATELY 2 AND A HALF HOURS INTO CRUISE FROM TAPA TO FHAW, THE HYDRAULIC QUANTITY STARTED DECREASING. THE CREW SWITCHED TO EMERGENCY, AND THE LOSS OF HYDRAULIC FLUID STOPPED. LOSS OF HYDRAULIC FLUID CHECK LIST WAS COMPLIED WITH AND THE CREW RETURNED TO Jun 21, 2006 · N799AL · Doug DC862FSDR DXTA200601451O-Ring · blownIN LEVEL FLIGHT AT FL400, HYD VOLUME LOW A CAS MESSAGE CAME ON. OBSERVED THE VOLUME AT 14 PERCENT AND THE PRESSURE AT 2800 PSI. RAN THE CHECKLIST AND MADE A LANDING. THE EMERGENCY GEAR BLOW DOWN AND BRAKES WERE APPLIED. TROUBLESHOT TO BLOWN O-RING ON -A- SJun 21, 2006 · N939QS · Cessna 750SDR HEEA109825Module · leakingBEGINNING DESCENT FROM 5500 FT, PASSENGERS AND CREW BEGAN TO SMELL ACRID ODOR FROM CABIN ROOF VENTS. SECURED CABIN VENT BLOWER AND LOOKED FOR ANY SECONDARY INDICATIONS - NONE FOUND. AFTER NORMAL LANDING AND SHUTDOWN, FURTHER INVESTIGATION REVEALED SIGNIGICAJun 21, 2006 · N778P · Skrsky S76ASDR 2006FA0000625Tube · chafedPRESSURE LINE FROM NR 1 ENGINE DRIVEN PUMP CHAFED AT AFTMOST CLAMP LOCATION (NEAR NR 1 SYSTEM RESERVOIR) UNTIL THE LINE FAILED UNDER PRESSURE CAUSING A COMPLETE LOSS OF NR 1 HYDRAULIC SYSTEM IN FLIGHT. CLAMP CUSHION FAILED CAUSING METAL TO METAL CONTACT. SUSJun 20, 2006 · N881TW · Cndair CL6002B16SDR MASA200601634Line · looseASH 6357 RNO - CAPTAIN REPORTED NR 2 HYDRAULIC SYSTEM QTY AT 0 IN FLIGHT. MX FOUND A LOOSE LINE ON BRAKE ACCUMULATOR. MX TIGHTENED LINE AND LEAK CHECKED. OP'S CHECK GOOD AND NO LEAKS NOTED. ACFT CONTINUED OPERATIONS.Jun 19, 2006 · N918FJ · Cndair CL6002D24SDR DL764060505Hydraulic Line · leakingHYDRAULIC LEAK FOUND TOP OF RIGHT MAIN LANDING GEAR. HOSE FOUND LEAKING. TEMP HOSE FITTED ER/A 456156-14 REFERS P/N AS4624G0254SS ITEM 75 IPC 32-41-62-04.Jun 18, 2006 · N841MH · Boeing 767432ERSDR MASA200601633Accumulator · leakingASH FLT 7392 OKC-ORD - NR 2 HYDRAULIC LEAK AT NOSE COMPARTMENT. AIRCRAFT RETURNED TO THE GATE. MX FOUND THE NR 2 BRAKE ACCUMULATOR END CAP SEPARATED AND DAMAGED THE FWD PRESSURE BULKHEAD. MAINTENANCE REPAIRED AND C/W RO 53-14-21.Jun 15, 2006 · N570ML · Cndair CL6002B19SDR HNAA0600050Hydraulic System · leakingNR 2 HYDRAULIC SYSTEM DROPPED TO .5 QUARTS. RUNNER ISO CAUTION LIGHT ILLUMINATED PRESSURE REMAINED AT 3000 PSI. AN EMERGENCY WAS DECLARED. INSPECTED AND FOUND GEAR UP PRESSURE LINE LEAKING. RYNGLOKED IN SECTION OF LINE.Jun 15, 2006 · N820EX · Dhav DHC8102SDR MASA200601609Line · failedHYD SYSTEM 2 FAILED TO ZERO QTY. MX REPLACED EDP PRESSURE LINE AND ACMP 2B. (6-15-06)Jun 14, 2006 · N7305V · Cndair CL6002B19SDR UIEA200600131Hydraulic Line · crackedDURING CLIMB NR 4 HYD SYSTEM STARTED DECREASING AND LOW QUANTITY LIGHT CAME ON. FHB PROCEDURES C/W AND QUANTITY WAS STILL DECREASING. ENG PUMP SWITCH WAS POSITIONED TO "SUPPLY OFF" WITH ENGINE RUNNING. QUANTITY INDICATOR ZERO AT COMPLETION OF CHECKLIST. FOJun 13, 2006 · N528MC · Boeing 7472D7BSDR AALA20060381O-Ring · splitMIA - DIVERTED TO MIA DUE TO LOSS OF GREEN SYSTEM HYDRAULIC SYSTEM. PRESSURE AND QUANTITY AT ZERO. LANDED MIA WITHOUT INCIDENT. AIRCRAFT TOWED TO GATE. FOUND HYDRAULIC FILTER MODULE LEAK DUE TO SPLIT O-RING. REPLACED O-RING AT HIGH PRESSURE CAP. REPLACEDJun 13, 2006 · N80058 · Airbus A300B4605RSDR AWXA200600976Hydraulic Line · leakingAIR TURN BACK - FLT 922 - LOG 7257329 - DURING CLIMB OUT, ENROUTE, CREW REPORTED THAT THE LT HYDRAULIC LEVEL WENT TO ZERO BUT THEY WERE ABLE TO MAINTAIN PRESSURE. CREW RETURNED AND LANDED HAVING TO BE BEING TOWED TO THE GATE. MAINTENANCE REMOVED AND REPLACEDJun 10, 2006 · N901AW · Boeing 7572S7SDR TRAX200600357Hydraulic System · lowAT 10,000 & 250 KNOTS HAD A VIBRATION THROUGHOUT THE ACFT FOLLOWED BY INBOARD SPOILERONS CAUTION MSG. SHORTLY FOLLOWED BY HYD 2 LO PRESS MSG. ALL HYD FLUID WAS GONE ON SYNOPTIC PAGE, RAN QRH LANDED IN LAX, EDP WAS RUNNING APPROX 12-15 MINS WITHOUT FLUID. ANJun 10, 2006 · N702EV · Cndair CL6002C10SDR CA060612004Powerpack · failedHYDRAULIC POWER PACK BRUSHES FAILED, PART REPLACED.Jun 9, 2006 · Piper PA28R200SDR AC2A109592Hose · failedNR 2 SERVO SYSTEM CAUTION LIGHT ILLUMINATED APPX. 15 MINUTES INTO THE FIRST FLIGHT OF THE DAY, ACCOMPANIED BY NR 2 HYDRAULIC PRESSURE FLUCTUATING 2000 AND 3000 PSI. EMERGENCY PROCEDURE WAS COMPLETED PER THE EP CHECKLIST. ENROUTE TO LEEVILLE WITH SYSTEM NR 2 SJun 9, 2006 · N72649 · Skrsky S76ASDR AWXA200600939Ptu · leakingPHX - EMERGENCY LANDING - FLT 944 - DURING APPROACH CREW REPORTED LOSING LT HYD QUANTITY AND INDICATION SHOWING 18RF. CREW DECLARED EMERGENCY INTO PHX AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE FOUND THE PTU PRESSURE SWITCH LEAKING. REMOVED AND REPLACED Jun 8, 2006 · N905AW · Boeing 7572S7SDR 2006FA0000588Cap · inoperativeAFTER COMPLETING 2 FLIGHTS, (A) HYDRAULIC SYSTEM BECAME INOPERATIVE. A LARGE AMOUNT OF FLUID WAS NOTED ON THE GROUND UNDER THE LT WHEEL. UPON FURTHER INVESTIGATION IT WAS NOTED THAT THE RT (A) SYSTEM MODULE CHECK VALVE INSTALLATION CAP HAD SHEARED IN THE MODJun 7, 2006 · N736BP · Boeing 737205SDR SWAA061950Hydraulic Line · leakingAIR TURNBACK, INFLIGHT A-HYDRAULIC SYSTEM QUANTITY AND PRESSURE LOSS. REMOVED AND REPLACED LT MLG ACTUATOR UPLINE PER MM.Jun 7, 2006 · N367SW · Boeing 7373H4SDR BB06044Hydraulic Line · chafedFLIGHT 721, CLT-CUN: DURING CLIMB, LEFT HYDRAULIC SYSTEM DECREASED TO ZERO WITH ASSOCIATED HYDRAULIC RESERVOIR LIGHT ILLUMINATED. FLIGHT RETURNED TO CLT. MAINTENANCE FOUND THE PRESSURE LINE CHAFED THROUGH FROM CONTACT WITH COWL HOLD-OPEN ROD PIVOT. REPLACEJun 7, 2006 · N606AU · Boeing 757225SDR CA060619005B-Nut · leakingAFTER TAKEOFF, "NR 2 HYD LOW PRESS" CAUTION MESSAGE WAS DISPLAYED. THE AIRCRAFT RETURNED TO THE ORIGINATING AIRPORT AND PERFORMED AN EMERGENCY LANDING. MAINTENANCE FOUND THE FORWARD NR 2 BRAKE ACCUMULATOR CONNECTING HYDRAULIC LINE'S NUT LOOSE (CRJ700/900 IPCJun 6, 2006 · Cndair CL600*SDR AALA20060366Cylinder · leakingLAX - RIGHT HYDRAULIC PRESSURE AND QUANTITY WENT TO ZERO IN FLIGHT. USED ALTERNATE GEAR EXTENSION. LANDED LAX WITHOUT INCIDENT. REPLACED LEAKING TRANSFER CYLINDER. SYSTEM GROUND CHECKED NORMAL OPERATION.Jun 6, 2006 · N408AA · Doug DC982SDR 0601196732Bolt · shearedDURING APPROACH, AND AFTER GEAR EXTENSION, NR 1 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. SYSTEM NR 1 FAILURE. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND INBOARD FLAP CONTROL MODULE HYDRAULIC INLET LINE FITTING MOUNT BOLTS (3) SHEARED. REMOVED AND RJun 6, 2006 · N632NW · Boeing 747251BSDR AT0600019Hydraulic Line · leakingA -R HYD QTY LO ALERT WITH LOSS OF HYD FLUID FOLLOWED BY R ENG DRIVEN PUMP FAILURE. FOLLOWED QRH PROCEDURES. DECLARED EMERGENCY. FOUND HYDRAULIC PRESSURE LINE IN NR 2 ENGINE PYLON LEAKING. REMOVED AND REPLACED HYDRAULIC LINE, LEAK CHECK GOOD. SERVICED HYDJun 6, 2006 · N949AT · Boeing 717200SDR SWAA061926Packing · failedAIR TURNBACK, DECLARED EMERGENCY -LOST ALL -A- SYSTEM HYDRAULIC QUANTITY INFLIGHT. REMOVED AND REPLACED -A- SYSTEM MODULE PACKING PER MM.Jun 5, 2006 · N313SW · Boeing 7373H4SDR 127506042006Hydraulic System · leakingAFTER TAKEOFF LOSS OF HYDRAULIC QTY AND PRESSURE ON COMBINED SYSTEM.Jun 4, 2006 · N475QS · Gulstm GIVSDR CA060606010Pressure Switch · failed(CAN) UPON APPROACH FOR LANDING, WHEELGEAR WOULD NOT EXTEND (AMPHIBIAN AIRCRAFT) ABORTED APPROACH , AICRAFT LANDED ON FLOATS AT WATER BASE. AIRCRAFT PLACARDED (FLOATPLANE OPERATION ONLY). (TC# 20060606010)Jun 3, 2006 · Cessna 208SDR CA060804003Fitting · fractured(CAN) DURING THE FLIGHT, OPERATOR LOST ALL HYDRAULIC QUANTITY AND PRESSURE FROM THE SYSTEM NR 1 AND ALL ASSOCIATED LIGHTS. CREW COMPLETED THE RESPECTIVE CHECKLIST AND LANDED WITH FLAPS 0° AND WITHOUT NORMAL BRAKING, INVESTIGATION REVEALED THAT THE NR 1 PRESSUJun 2, 2006 · Dhav DHC8301SDR 2006FA0000631Line · rupturedDURING CLIMBOUT THE (GEAR IN TRANSIT) AND (DO NOT REVERSE) ANNUNCICATOR ILLUMINATED AND THEN THE LANDING GEAR CIRCUIT BREAKER POPPED. PILOT CONTINUED, HAND PUMPED THE GEAR TO GET 3 GREEN. LANDED OK. INVESTIGATION DETERMINED THAT HYDRAULIC HOSE ON THE LT UP Jun 2, 2006 · N326CA · Beech 99ASDR XN0A1334Hydraulic System · contaminatedEXCESSIVE SIDE TO SIDE VIBRATION ON TAXI OUT. BLED -A- AND -B- SYSTEM HYDRAULICS SEVERAL TIMES IAW B727 MM CHAPTER 29-00-00. TAXIED AIRCRAFT, NO VIBRATION OR SIDE TO SIDE PLAY NOTED.Jun 2, 2006 · N79754 · Boeing 727227SDR DXTA200601417O-Ring · leakingREPEAT DISCREPANCY AT CRUISE ABOUT 45 MINUTES INTO FLIGHT HYD LEVEL LOW EICAS MESSAGE APPEARED. OBSERVED HYD VOLUME AT 110 CU IN FOLLOWED CHECKLISTS, UNLOADED HYD PUMPS. DIVERTED, ABLE TO CONSERVE ENOUGH FLUID TO EXTEND GEAR NORMALLY THEN UNLOADED HYD PUMPS AGJun 1, 2006 · N301QS · Cessna 680CESDR TRAX200600314Hydraulic System · low pressureNR 1 HYD LOW PRESS, FLT 4377 CX & FLT 4641 CX AS A C/O. AN EMERGENCY WAS DECLARED, ENROUTE TO IAD-ATL, FLIGHT DIVERTED TO GSO.Jun 1, 2006 · N842AS · Cndair CL6002B19SDR DXTA200601414Fluid · detectedLT IB TIRE VERY HOT AFTER LANDING. STREAM OF SMOKE FROM THE 12 O'CLOCK IB POSITION. PLANE PULLS TO LT WHEN BRAKES ARE APPLIED GENTLY. SUSPECT DRAGGING IB PORT BRAKE ASSY. POSSIBLE BLOWN FUSE PLUG PORT IB TIRE. INSPECTED TIRE, BRAKE ASSEMBLY, NO DEFECTS NOTED,May 31, 2006 · N552QS · Braero HAWKER1000SDR 06FDEA2194Jam-Nut · looseFL 350 OBSERVED GREEN HYD SYS QUANTITY DECREASING. SHORTLY THEREAFTER ECAM TRIGGERED AND QUANTITY DROPPED TO -RED DOT-. FOLLOWED ECAM & QRH. MANUALLY EXTENDED GEAR ON FINAL AND GREEN HYD SYS QUANTITY RETURNED TO TOP HAT. UNEVENTFUL LANDING AND TOW-IN TO GAMay 30, 2006 · N429FE · Airbus A310203SDR 0601109988Fitting · leakingFLIGHT CREW NOTICED THE RIGHT HYDRAULIC SYSTEM QUANTITY INDICATOR WAS SHOWING ZERO FLUID IN THE SYSTEM. COM PROCEDURES WERE COMPLIED WITH AND AN EMERGENCY WAS DECLARED FOR LANDING AT MSN. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT AND WAS TOWED TO THE GATEMay 30, 2006 · N8944E · Doug DC931SDR CA060801009Actuator · leaking(CAN) AFTER NR 2 ENGINE START CREW OBSERVED THAT THE NR 2 HYDRAULIC SYSTEM QUANTITY HAD DECREASED TO 1 QUART. ENGINES SHUTDOWN AND PASSENGERS DISEMBARKED FOR DEFECT INVESTIGATION. ENGINEERING DETERMINED SYSTEM FLUID LOSS TO BE FROM THE RT OB SERVO ACTUATOR HOMay 28, 2006 · Dhav DHC8101
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