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 UALA2011082304504Hydraulic Line · leakingCREW REPORTS LEFT HYD DROPPED TO ZERO AND LEFT HYD SYS LOW PRESS LIGHT ILLUMINATED. ACP'D FLT MANUAL CHECKLIST. PTU IS OPERATING. REPLACED NR 1 ENGINE MAIN SYSTEM PRESSURE HYD LINE IN PYLON, LEAK CHECK OKAY.Aug 22, 2011 · N594UA · Boeing 757222SDR UALA2011082204475O-Ring · leakingFLIGHT CREW NOTICED HYD LEAK JUST OUTBOARD OF LT BODY GEAR. FOUND ANTI SKID LINE LEAK AT UNION. REPLACED O-RING. DID OPERATIONAL TEST AND NO LEAKS FOUND.Aug 22, 2011 · N668UA · Boeing 767322SDR TXHA20110824001Hydraulic System · leakingAFTER DEPARTURE HYD LT LIGHT ILLUMINATED, WHEN GEAR WAS RETRACTED. RETURNED TO DEPARTURE BASE. ACFT HYD SYS WAS SERVICED AND ACFT DEPARTED WITHOUT FURTHER INCIDENT.Aug 22, 2011 · N808KR · Stbros SD360SDR C2XA11IA182Hydraulic Line · leakingIAH - FLIGHT 2464, THE CREW REPORTED THAT AFTER TAKEOFF RECEIVED A HYD SYS 1 FAIL MESSAGE FOLLOWED BY ASSOCIATED AIL SYS INOP, EICAS MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPAIRED THE RAug 22, 2011 · N12946 · Emb EMB145EPSDR VQI2011F00017Check Valve · unserviceableACFT WAS OPERATING FLIGHT, AFTER MAKING A NORMAL DEPARTURE AT 00F8Z (3 MIN LATE DUE TO NON-MX ISSUES) AND TOOK OFF AT 0106Z AIRMAN REPORTED A HYD Y RSVR OVHT ALONG WITH A HYD Y ENG 2 PUMP LO PR AND SYS LO PR MESSAGE AT 0111Z. AN ACARS WAS SENT BY THE CREW AT Aug 21, 2011 · N628VA · Airbus A320214SDR ASMF201108011Seal · damagedDURING TRANSIT CHECK, A HYD LEAK WAS DETECTED IN THE RT THRUST REVERSER WITH 20 DROPS PER MINUTE; SO THE REPORT WAS DEFERRED IAW MEL 78-1 CAT C. DURING OVERNIGHT CHECK, THE SUPPLY HYD LINE SEALS OF ACTUATOR WERE REPLACED IAW MM 78-31-03, TESTED CORRECT AND THAug 20, 2011 · N908AM · Boeing 737752SDR SIMA201123405Fitting · looseON FLIGHT 3836 THE CREW REPORTED THAT AFTER ROTATION, AN "EDP1A" CAUTION MESSAGE APPEARED HYDRAULIC SYSTEM 1 SHOWS A QUANTITY OF 0%. NOTE: LEFT ENGINE LEAKING HYDRAULIC FLUID. THE CREW ELECTED TO RETURN TO ORD. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRAug 20, 2011 · N539EA · Cndair CL6002C10SDR UALA2011081904409Shutoff Valve · inoperativeNR 1 ENG HYD FIRE SHUT-OFF VALVE INOPERATIVE. ACCOMPLISHED ON DOCK WU E6244G AND OPS CHECKED OKAY.Aug 18, 2011 · N495UA · Airbus A320232SDR VQI2011F00016Hydraulic Line · leakingACFT WAS OPERATING FLIGHT. APPROX AN HOUR PRIOR TO ARRIVAL AT DESTINATION, THE CREW SENT AN ACARS MESSAGE STATING LOSS OF GREEN HYD SYS QUANTITY AT 2056Z. MC RESPONDED WITH QUESTIONS OF QUANTITY AND IF ANY OTHER ECAM RELATED MESSAGES. REPLY FROM CREW STATEDAug 18, 2011 · N629VA · Airbus A320214SDR C2XA11IA179Hydraulic Line · chafedMCI - FLIGHT 2493, THE CREW REPORTED A LOSS OF THE NUMBER ONE HYDRAULIC SYSTEM DURING FLIGHT. THE AIRCRAFT DIVERTED TO MCI WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPAIRED THE NUMBER ONE HYDRAULIC SYSTEM RETURN LINE IN THE BEAug 17, 2011 · N13997 · Emb EMB145LRSDR TXHA2011F00184Hydraulic System · lowAFTER DEPARTURE, HYD LIGHT ILLUMINATED, WHEN GEAR WAS RETRACTED. RETURNED TO BASE. ACFT HYD SYS WAS SERVICED AND ACFT DEPARTED WITHOUT FURTHER INCIDENT.Aug 17, 2011 · N808KR · Stbros SD360300SDR HALA2011081600368Circuit Card · malfunctionedETOPS SIGNIFICANT SYS - C DEMAND PUMP EICAS "ON" WITH CTR AIR DEMAND PUMP "PRESS" LIGHT "ON" INTERMITTENTLY FROM INITIAL DESCENT TO LANDING. T/S IAW FIM 29-11-00-1, FIG 10. REPLACED SPEED CARD (P50) ALSO SUSPECT SPOILER ISSUE REF L/P 358540 ITM 30. OPS CK CAug 16, 2011 · N596HA · Boeing 767332SDR 2011FA0000580Powerpack · failedLANDING GEAR HYD POWER PACK FAILED ON FIRST FLIGHT AFTER INSTALLATION. POWER PACK WAS O/H REF WO 3505.Aug 15, 2011 · N42RT · Piper PA32R301TSDR HNAA2011081700257Line · leakingUPON TAXI OUT, LOST HYDRAULIC QUANTITY OF NR2 HYD SYS. UPON RETURN TO GATE, FOUND FLUID DRIPPING FROM NR2 MLG BRAKE AREA. R & R NR3 BRAKE LINE. LEAK CHECKED GOOD, SERVICED HYD.Aug 13, 2011 · N336EN · Dhav DHC8311SDR UALA2011081204234Circuit Card · faultyNR 4 ENG HYD PUMP EICAS, FLIGHT DIVERTED. DUE TO HYD QTY, GEAR MONITOR AND LOW QTY MSG RPL'D THE #4 HYDIM CARD PER MM. ALL MSGS CLEARED AND HYDIM 4 TEST PASSED.Aug 11, 2011 · N121UA · Boeing 747422SDR DXTA2011081204703O-Ring · vibrationTHE RT BRAKE HAS A SHUDDER/ VIBRATION DURING BRAKE RELEASE. IT IS MOST NOTICEABLE AFTER LANDING WHEN THE BRAKES ARE HOT. FOUND RT BRAKE LEAKING FLUID AT FITTING ON SHUTTLE VALVE. REPLACED FITTING AND O-RING WITH NEW. PERFORMED BRAKE BLEEDING PROCEDURE IAWAug 11, 2011 · N577QS · Cessna 560XLSDR UALA2011080804165Check Valve · leakingHYD LEAK IN RIGHT WING ROOT COMING FROM RETURN LINE CHECK VALVE. LEAKING ONE DROP EVERY EIGHT SECS, BECAME STEADY STREAM WHEN B-NUT WAS TIGHTENED. CHECK VALVE REMOVED. REPLACEMENT WOULD NOT THREAD ONTO O/B LINE WITHOUT SEVERELY BINDING. OLD VALVE & MS CAP Aug 8, 2011 · N547UA · Boeing 757222SDR DALA1147480927Hydraulic Line · leakingRETURNED TO ATL DUE TO A REPORT OF A BURNING ODOR IN THE CABIN. NO VISIBLE SMOKE SEEN WITH LIGHTS OFF, STILL HAD ODOR IN CABIN. PERFORMED OPN 5088. FOUND HYDRAULIC LEAK FROM RT T/R CONTROL VALVE LINE. TORQUED SAME AND CLEANED APU INLET. PERFORMED OPN 5090Aug 8, 2011 · N927DA · Doug MD88SDR 2012FA0000589Brushes · failedON DEPLOYING LANDING GEAR, COULD NOT GET A NOSE GEAR INDICATION. RAN THROUGH EMERGANCY PROCEDURES SEVERAL TIMES TO NO AVAIL (ALSO NOTED GEAR WOULD NO LONGER RETRACT). PERFORMED LANDING AND ON ROLL OUT, NOSE GEAR COLLAPSED. POST INCIDENT INSPECTION REVEILED Aug 5, 2011 · N75311 · Piper PA32R300SDR UALA2011080404067Tube · crackedBLUE HYD SYSTEM - FOUND HYD MOTOR LEAKING IN FWD LT SIDE OF WHEEL WELL LEAKING FLUID. FOUND BLUE RESERVOIR EMPTY. SLAT POWER CONTROL UNIT LEFT HYDRAULIC MOTOR LEAKING AT OUTBD AFT TRANSFER TUBE. REPLACED HYDRAULIC MOTOR. NO HELP, STILL LEAKING AT OTBD AFTAug 4, 2011 · N466UA · Airbus A320232SDR HALA2011080400348Flex Line · leakingC-HYD QTY DECREASED TO 0.58 IN FLIGHT, 0.40 ON GROUND. REPLACED NR 4 BRAKE FLEX LINE ABOVE RT MLG IAW AMM 32-42-02. REF IPC 32-41-62-05, ITEM 172. LEAK AND OPS CK GOOD. RESERVICED CTR HYD SYS.Aug 4, 2011 · N584HA · Boeing 7673G5SDR REXA201100531Hydraulic System · low pressureFLIGHT DIVERTED TO GRR FROM AZO FOR HYD PRESSURE LOW IN SYSTEM. MX STILL T/S NO LEAKS FOUND AT THIS TIME. SIGHT GLASS SHOWS 85 PERCENT, NO SIGNS OF ANY LEAKS. MX BLEED SYS TO SEE IF SIGHT GLASS IND MOVES ANY. NO. 2 IN FLIGHT.Aug 4, 2011 · N8718E · Cndair CL6002B19SDR UALA2011080304042Hydraulic System · leakingWHILE WORKING RAT OPERATIONAL CHECK, FOUND BLUE MANIFOLD SYSTEM LEAKING HYDRAULIC FLUID STEADY STREAM. RAT NEEDS TO BE STOWED AFTER BLUE HYD GROUND LEAKAGE-MEASUREMENT MANIFOLD REPLACEMENT.Aug 3, 2011 · N403UA · Airbus A320232SDR CA110811005Line · failedDURING CRUISE , ENROUTE , NR 1 HYD SYS FAILED. CREW COMPLETED THEIR CHECKLIST AND LANDED NORMALLY WITHOUT INCIDENT AT AN ALTERNATE DESTINATION. ON GROUND LOCATED LEAK IN NR 1 NACELLE AT THE HYD MANIFOLD SUPPLY LINE. THE TUBE IN QUESTION HAD FRACTURED FOR APAug 1, 2011 · Dhav DHC7102SDR UALA2011080103970Hose · leakingRIGHT MAIN LANDING GEAR GREEN SYSTEM LEAKING. LINE PCN 110-1084 ETA 0740 CSC. REPLACED LOCK STAY HOSE. VERIFIED SAFETY WIRE INSTALLATION AND NO LEAKS AFTER PRESSURE CHECK.Aug 1, 2011 · N403UA · Airbus A320232SDR DXTA2011080104671Hose · leakingRT SIDE BRAKES INOPERATIVE. BRAKE PEDAL GOES TO THE FLOOR WITH LITTLE RESISTANCE AND ONLY 200 LBS OF PRESSURE. WHEN THE BRAKE IS APPLIED INDEPENDENTLY, IT WILL NOT STOP ACFT. LT SIDE BRAKES WORK NORMALLY. TROUBLESHOT, FOUND FLEX HOSE LEAKING. REPLACED FLEXJul 31, 2011 · N867QS · Raythn HAWKER800XPSDR UALA2011080103977B-Nut · leakingFLAP SLAT HYDRAULIC SHUTOFF VALVE IN RT MAIN GEAR WHEEL WELL LEAKING 20 DROPS PER MINUTE FROM PRESSURE PORT B-NUT. ACCOMPLISHED RINGLOCK REPAIR TO PRESSURE PORT END OF TUBE PER GNMM. LEAK CHECK OKAY.Jul 31, 2011 · N651UA · Boeing 767322SDR FDEA201107313044Line · leakingPARKING INTO GATE, GROUND INFORMED CREW OF FIRE ON NR10 BRAKE. FOUND HYD LINE LEAKING ONTO BRAKE CAUSING FIRE. R & R NR 10 MAIN BRAKE IAW AMM32-43-20-4 AND REMOVED AND INSTALLED, INSPECTED TIRE, NO DEFECTS NOTED IAW AMM32-41-01-4. ACFT OK FOR SERVICE.Jul 31, 2011 · N590FE · Doug MD11FSDR UALA2011080103981B-Nut · leakingFOUND HYDRAULIC LEAK AT LEFT MAIN GEAR ABOVE WHEEL 1 FWD. TIGHTENED B-NUT AT LT ANTI-SKID MODULE. LEAK CHECKED GOOD.Jul 30, 2011 · N675UA · Boeing 767322SDR FDEA201107303035Flex Hose · leakingAT ABOUT 60-70 KNOTS ON TAKEOFF ROLL S/O CALLED A-SYS HYD QTY WAS ZERO. REJECTED TAKEOFF. PRESSURE ON A SYS WAS NORMAL UNTIL THE RUNWAY CLEARED, THEN LOST HYD PRESSURE. STOPPED ACFT AND SHUTDOWN ENGINES. FOUND A SYS HYD FLEX HOSE FROM THE A SYS HYD MODULE Jul 30, 2011 · N241FE · Boeing 727277SDR CA110803020Line · leakingON CLIMB OUT, CREW HAD A LOSS OF THE NR 1 HYD SYS. FLIGHT CONTINUED TO DESTINATION WHERE AN EMERGENCY WAS DECLARED DUE TO NO BRAKE OR STEERING. ACFT LANDED UNEVENTFULLY. MX FOUND A PIN HOLE IN THE NR 1 HYD SYS PRESSURE LINE (PN 82974010-119) (IPC 29-10-00, FJul 29, 2011 · Dhav DHC8102SDR IPXA11668270Hydraulic System · low pressureCENTER HYD SYS LOW PRESSURE LIGHT WITH ASSOSICATED ECIAS MSG. DEMAND PUMP IN AUTO AND LOW PRESSURE LIGHT ILLUMINATED, BOTH OCCURED WHEN SELECTING FLAPS TO 1. EMEREGENCY DECLARED AND LANDED WITHOUT INCIDENT. ACFT OUT OF SERVICE.Jul 29, 2011 · N308UP · Boeing 76734AFSDR CA110802001Line · rupturedDURING APPROACH ON SHORT FINAL THE ACFT HAD LOST ALL HYD FLUID IN SYS A. THE ACFT CONTINUED THE APPROACH AND LANDED WITHOUT FURTHER PROBLEMS. UPON POST-FLIGHT INSP BY MX PERSONNEL, IT WAS DETERMINED THAT 1 LT MLG DOOR ACTUATOR FLEXIBLE LINE RUPTURED AND CAUSJul 28, 2011 · Boeing 727223SDR UALA2011072903917Hose · leakingHYDRAULIC FLUID DRIPPING FROM RUDDER. FOUND HYD LINE ON UPPER RUDDER ACTUATOR RT SIDE LEAKING AT FWD END. REMOVED UPPER RUDDER PCA PRESSURE LINE. NEW HOSE ASSY ON EXPEDITE P/N AS115-06-0184 OSTF Z5024. REPLACED HOSE ASSY, NO LEAKS.Jul 28, 2011 · N551UA · Boeing 757222SDR UALA2011072903902Shutoff Valve · faultedCENTER HYD DEM PUMP EICAS AND OVERHEAD PANEL PRESS LIGHT DISPLAYED DURING GEAR RETRACTION. TROUBLESHOT PER FIM. FOUND RT PRV FAULT ON ASBM. REPLACED PRV PER MM. RAN CENTER ACCOMPLISHED C1, C2 AND ADP SEPARATELY. CYCLED FLIGHT CONTROLS, GEAR DOORS. NO LOW PJul 28, 2011 · N668UA · Boeing 767322SDR UALA2011072703868Coupling · damagedRIGHT CENTER OTBD BREAK HYDRAULIC LINE COUPLING FOUND DISCONNECTED FROM THE BREAK AND HAS BEEN DAMAGED DURING TAXI TO THE GATE, NOTICED DURING WALKAROUND. REMOVAL-INSTALLATION. RT OUTBOARD BRAKE HYD LINE COUPLING REPLACED. LEAK CHECK OF THE COUPLING FOUND NJul 26, 2011 · N797UA · Boeing 777222SDR CA110803022Valve · crackedUPON LANDING GEAR EXTENSION IN PREPERATION FOR LANDING, CREW NOTICED A PRESSURE DROP IN THE HYD SYS. AFTER NORMAL LANDING, WHEN ACFT WAS PARKED ON RAMP, HYD FLUID WAS NOTICED UNDER THE RT NACELLE AREA. MX PERSONEL FOUND THE HYD CUT OUT VALVE HAD A CRACKED HSGJul 25, 2011 · Braero HS7482ASDR P7UR201126001B-Nut · leakingWHEN PERFORMING AN INSPECTION OF THE ACFT, A HYD LEAK WAS NOTED ABOVE THE PYLON ON NR1 ENGINE. UPON FURTHER INVESTIGATION, A LOOSE B-NUT WAS FOUND ON THE HYD A SYSTEM PRESSURE LINE. SKYDROL WAS FOUND LAYING IN THE ENGINE STRUT TORQUE BOX AREA BETWEEN NAC STA 2Jul 25, 2011 · Boeing 7377*SDR CA110725010Packing · deterioratedDURING CLIMB, THE CREW RECEIVED A NR 1 ENG HYD PUMP CAUTION LIGHT WITH THE ASSOCIATED PRESSURE AND QUANTITY INDICATORS READING ZERO. AS A RESULT OF THE NR 1 HYD SYS LOSS, THE FOLLOWING SYS WERE INOPERATIVE: FLAPS, INBD ROLL SPOILERS, NORMAL BRAKES, ANT-SKID AJul 24, 2011 · Dhav DHC8102SDR CA110725007Line · chafedACFT WAS FORCED TO EXECUTE THE LANDING JUST AFTER 11:00 A.M. DUE TO AN ISSUE WITH HYDRAULICS IN THE FWD LANDING GEAR. ACCORDING TO AIRPORT DIRECTOR, A SMALL AMOUNT OF SMOKE CAME FROM THE FRONT WHEELS AFTER THE LANDING AS A RESULT OF BRAKING. FIREMEN CREWS RUJul 23, 2011 · Cndair CL6002C10SDR GLBA20110725HSolenoid Valve · inoperativePILOT REPORTED THAT THE LANDING GEAR DID NOT COME DOWN WHEN SELECTED, LANDING GEAR RELAY CB POPPED, J-HOOK DID ENGAGE. MX REPLACED THE LANDING GEAR HANDLE AND REPLACED THE HYD PACK SOLENOID VALVE.Jul 22, 2011 · N220GL · Beech 1900DSDR N6WA20110729Line · leakingDIVERTED, LOSS OF HYD FLUID SYS 3 INFLIGHT. REPAIRED NR 3 SYS LINE IAW AMM 20-30-00. OPS AND LEAK CHECK GOOD.Jul 22, 2011 · N158GJ · Cndair CL6002C10SDR DXTA2011072504668Pump · leakingDURING FLIGHT AT FL410, LEFT HYD QTY AT 22 PERCENT. NOTICED 1 PERCENT DROP EVERY 3 MINUTES. AT 19 PERCENT, AMBER CASS MESSAGE HYD VOLUME LOW ILLUMINATED. CONDUCTED CHECKLIST. HAD TO BLOW DOWN GEAR FOR LANDING AND USE THE EMERGENCY BRAKE UNTILL STOPPED. R Jul 22, 2011 · N971QS · Cessna 750SDR USAA2011072100007Ptu · leakingCAPTAIN REPORTED GREEN SYSTEM LOSS IN CRUISE. FLUID QUANTITY WENT TO "0". AIRCRAFT RETURNED TO FIELD AND WAS TOWED TO GATE DUE TO LACK OF NOSEWHEEL STEERING. MAINTENANCE FOUND PTU CASE DRAIN LEAKING. REMOVED AND REPLACED POWER TRANSFER UNIT IAW AIRBUS MAINJul 20, 2011 · N105UW · Airbus A320214SDR LX5R2011072000001Hydraulic Line · rupturedWHILE IN CRUISE FLIGHT, THE CREW NOTICED THE "NR2 SERVO SYSTEM" CAUTION LIGHT. THEY THEN NOTICED THE NR2 HYD PRESSURE GAGE WAS GOING TO ZERO PRESSURE. THEY PROCEEDED WITH THE EMERGENCY CHECK LIST AS REQUIRED. THEY THEN PROCEEDED TO AN ALTERNATE AIRPORT, THEYJul 20, 2011 · N751LL · Skrsky S76BSDR CA110718007Tube · failed(CAN) CREW ADVISED FLIGHT DISPATCH VIA THE VHF OF A BLUE HYD FAILURE (LOST ALL FLUID) ON FINAL INBOUND. ATC WAS ADVISED, NO EMERGENCY WAS DECLARED. LEAK FWD OF LT MLG DOOR INSIDE BLUE SYST COMPT. LINE FROM B PORT OF LEAKAGE MEASURE SELECTOR VALVE (2146GM) TJul 18, 2011 · Airbus A319114SDR SWAA115172Module · faultyAIR TURNBACK, LOSS OF "A" SYSTEM HYDRAULICS, LOW PRESSURE LIGHTS ON ENGINE 1 AND ELEC 2/ NORMAL QTY, LIGHTS CAME ON JUST AS LANDING GEAR RAISED. REMOVED AND REPLACED "A" SYSTEM HYDRAULIC MODULE PER MM.Jul 18, 2011 · N352SW · Boeing 7373H4SDR DXTA2011071904661Hose · leakingDURING CLIMB, AMBER HYD PRESSURE LOW LT & RT AND HYD VOLUME LOW LIGHTS ILLUMINATED. ON POST FLIGHT, HYD FLUID PRESENT IN NOSE GEAR WELL AND ALONG BELLY OF ACFT. FOUND LEAK AT NOSE WHEEL STEERING UNIT HOSE. REMOVED HOSE. INSTALLED NEW HOSE. BLED HYD AND NOSEJul 18, 2011 · N380QS · Cessna 680CESDR SWIA201126862Hydraulic Line · chafedHYDRAULIC 2 LO PRESS CAUTION. (FLT 5496) FOUND EDP2 CASE DRAIN LINE IN AFT EQUIPMENT BAY CHAFED THROUGH. PERFORMED REPAIR TO HYDRAULIC LINE.Jul 17, 2011 · N905SW · Cndair CL6002B19SDR UALA2011071703619Tube · leakingHYD LEAKING FROM TUBE FOR SYS 4 LANDING GEAR DOWN IN LEFT WING WHEEL WELL. FOUND PIN HOLE ON THE TUBE FROM NR 4 SYS DOWN LOCK SEQUENCE VALVE. REPAIRED PER GNMM, NO LEAK FOUND.Jul 16, 2011 · N182UA · Boeing 747422
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