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 NP0003Line · crackedFOUND HYD FLUID DRIPPING OUT OF TAIL OF AC. INSPECTED AFT COMPARTMENT, FOUND HYD FLUID UNDER LT HYD RESERVOIR. FOUND RESERVOIR MAIN RETURN LINE CRACKED. REMOVED AND REPLACE LINE. FOURTH ALUMINUM LINE REPLACED IN LT HYD SYST IN AFT COMPARTMENT. NOTICED THAT Jan 11, 2004 · N384K · Amd FALCON20SDR 0400099152Line · leakingTHE RT HYDRAULIC SYSTEM FLUID QUANTITY WAS LOST DURING THE TAKEOFF ROLL. THE TAKEOFF WAS ABORTED SAFELY AT 100 KTS AT IND. MAINTENANCE FOUND THE PRESSURE LINE ON THE RIGHT HYDRAULIC SYSTEM ELECTRIC PUMP LEAKING. PRESSURE LINE, SYSTEM FILTER, AND ENGINE DRIVJan 11, 2004 · N8911E · Doug DC914SDR DL73S040025Hose · leakingLOSS OF A-SYSTEM HYDRAULICS IN FLIGHT. FOUND NR 2 ENGINE HYDRAULIC PUMP PRESSURE HOSE LEAKING. REPLACED NR 2 ENG HYDRAULIC PRESSURE HOSE. HOSE LEAK CHECKS GOOD. SERVICED A-SYSTEM HYDRAULICS TO FULL. SPUN & RAN ENGINE PRESSURE AND LEAK CHECK GOOD.Jan 10, 2004 · N301DL · Boeing 737232SDR 04FDEA00093Valve · leakingRECEIVED MASTER CAUTION LIGHT & THEN HYD SYSTEM 3 PRESS LO LIGHTS. LOST 2 GAL HYD FLUID ON SYSTEM 3, STOPPED AT 6 GAL WHEN S/O TURNED PUMPS (SYST 3) OFF. RAN PHASE 1 RED TABS, DECLARED EMERGENCY. GEAR AND FLAPS WERE ALREADY SET AT THE TIME. LANDED UNEVENTFJan 10, 2004 · N68059 · Doug DC1010SDR AALA20040052Line · failedRT HYDRAULIC SYSTEM FAILED AFTER LANDING. EMERGENCY DECLARED. REPLACED NR 4 MAIN LANDING GEAR BRAKE LINE AND SERVICED LEFT HAND AND RIGHT HAND HYDRAULIC SYSTEM. PERFORMED ENGINE RUN. SYSTEM GROUND CHECKED NORMAL OPERATION.Jan 10, 2004 · N465A · Doug DC982SDR UIA9302Line · leakingIN FLT NR 2 HYD SYSTEM QTY LOW. A/C MANUAL DOWN LANDING GEAR. PFM INSP FOUND HYD FLUID LEAK FORM NOSE GEAR UPLOCK HYD TUBE(PIN-HOLE). IAW AMM29-10-00 REPLACED NR 2 EDPAND CASE DRAIN FILTER AND HYD TUBE . LDG SWING CHK COND NML . ENG RUNUP CHK NR 2 EDP FUNJan 10, 2004 · N15237 · Dhav DHC8311SDR CA040113009Line · leaking(CAN) ON APPROACH, CREW REPORTED NR 2 HYDRAULIC SYSTEM WENT LOW. NR 2 ISO VALVE LIGHT AND OB ROLL SPOILER CAUTION LIGHTS CAME ON, WHEN MAIN LANDING GEAR SELECTED DOWN. AFTER LANDING DOWN DOORS STAYED OPEN AND FLUID LEAKING FROM LT WHEEL WELL. MAINTENANCE FJan 7, 2004 · Dhav DHC8102SDR SWAA040059Line · failedDIVERSION, DECLARED EMERGENCY, ON APPROACH UNABLE TO LOWER FLAPS IN NORMAL. LOWERED FLAPS IN ALT, UNABLE TO LAND IN MDW AT 15. DIVERTED TO IND, CAUSED BY LOSS OF B SYSTEM HYD. FOUND HYD PUMP PRESS LINE BLOWN. REMOVED AND REPLACED HYD LINE PER MM.Jan 7, 2004 · N790SW · Boeing 7377H4SDR CA040116005Line · ruptured(CAN) AFTER ENGINE START NR 2 HYD CAUTION LIGHT ILLUMINATED, NR 2 QUANTITY NOTED TO BE DECREASING. A/C SHUT DOWN. LARGE HYDRAULIC LEAK FROM NR 2 ENGINE NOTED. FOUND PRESSURE LINE P/N DSC346-1 RUPTURED IN THE FLEXIBLE SECTION. LINE REPLACED.Jan 4, 2004 · Dhav DHC8301SDR 04FDEA00019Motor · leakingDURING CLIMBOUT OF MEMPHIS, HYDRAULIC PUMP 1 LOW PRESSURE LIGHT FLASHED, FOLLOWED BY AND IMMEDIATE LOSS OF PRESSURE AND QUANTITY. PRESSURE, QUANTITY WAS AT ZERO PRIOR TO PUMPS BEING TURNED OFF. SUSPECT PROBLEM IS IN RIGHT WHEEL DUE TO SKYDROL MIST IN THE ARJan 4, 2004 · N286FE · Boeing 727200SDR 2004UALA00002Bypass Valve · leakingFLIGHT DIVERTED DUE TO LOSS OF GREEN HYDRAULIC SYSTEM. FOUND NOSE LANDING GEAR BYPASS VALVE LEAKING, REPLACED BYPASS DOOR . ACCOMPLISHED GEAR SWING ALL GEAR OPERATIONS CHECK NORMAL.Jan 3, 2004 · N802UA · Airbus A319131SDR 04003691O-Ring · leakingDURING PASSENGER BOARDING THE CREW REPORTED A STONG SMELL OF FUMES AND NOTICED A LARGE POOL OF HYDRUALIC FLUID BELOW THE MAIN LANDING GEAR DOORS. THE PASSENGERS WERE DEPLANED NORMALLY. THE LEAK WAS FOUND TO BE AN O-RING ON THE MAIN LANDING GEAR RETRACT ACTUAJan 3, 2004 · N691BR · Cndair CL6002B19SDR 0400019763Line · failedAT TOP OF DESCENT, RIGHT HYDRAULIC QUANTITY INDICATED ZERO. A SHORT TIME LATER, THE RIGHT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED. FOLLOWED COM PROCEDURES AND LANDING GEAR EXTENDED NORMALLY WITHOUT THE USE OF ALTERNATE EXTENSION PROCEDURES. FLIGHT LANDED WJan 2, 2004 · N763NW · Doug DC951SDR 57548Coupling · wornUPON APPROACH TO MCI LANDING GEAR WOULD NOT EXTEND. CREW AND MX CONTROL DECIDED TO HAVE AIRCRAFT RETURN TO LIT, AS IT WAS A REPOSITION FLIGHT. UPON ARRIVAL AT LIT, THE GEAR WAS PUMPED DOWN AND HAD 3 GREENS. AIRCRAFT LANDED SAFELY WITH NO FURTHER INCIDENTS. Jan 1, 2004 · N174YV · Beech 1900DSDR ERAA097536Guide · inoperativeGUIDE ASSY INOPERABLE ACTION TAKEN: DISASSEMBLED, CLEANED, INSPECTED, INSTALLED NEW SOCKET, POTTED AND TESTED. INSPETED AND REPAIRED IAW MBB BO105 REM 405.Dec 30, 2003 · N124EH · Bolkms BO105SSDR ERAA097535Guide · inoperativeGUIDE ASSY IS INOPERABLE. FOUND BROKEN SOCKET AND SWITCHES. 2 SCREWS CORRODED. DISASSEMBLED, CLEANED, INSPECTED, INSTALLED NEW SOCKET, SWITCHES, SCREWS AND TESTED. INSPECTED AND REPAIRED IAW MBB BO105 REM 405.Dec 30, 2003 · N124EH · Bolkms BO105SSDR TSAA0429001Line · failedFLT 240 - HNL-OGG - ON GEAR RETRACTION 'A' SYSTEM HYDRAULIC ANNUNCIATOR LIGHT CAME ON. SYSTEM QUANTITY AT 1.5 GALLONS. RETURNED TO HNL. FOUND RIGHT MAIN GEAR UPLOCK ACTUATOR FLEX-LINE RUPTURED. REMOVED AND REPLACED FLEX-LINE. LEAK CHECK OK. SERVICED HYDRADec 30, 2003 · N810AL · Boeing 7372Y5SDR MEX2003572Coupler · leakingFLT 143 - PVR-MEX - DURING TRANSIT CHECK, OBSERVED HYDRAULIC LEAKAGE COMING FROM THE MLG COMPARTMENT. THE LT HYDRAULIC SYSTEM,WITH LOW LEVEL, WAS PRESSURIZED, OBSERVING AN HYDRUALIC LEAKAGE IN A CONNECTING COUPLE OF THE POWER TRANSFER SHUTOFF VALVE. THE COUPDec 29, 2003 · N1075T · Doug DC987SDR DL73S031139Line · chafedA SYSTEM HYDRAULIC FAILURE ON FINAL, PRESSURE AND QUANTITY WENT TO ZERO. FOUND NR 2 ENGINE HYDRAULIC PUMP PRESSURE LINE CHAFED THROUGH. REPLACED LINE.Dec 27, 2003 · N312DL · Boeing 737232SDR QXEA200301583Hydraulic Line · contaminatedGEAR SELECTED UP, INDICATED RETRACTED BUT NOSE GEAR LIGHT SHOWED GEAR DOORS OPEN. MODERATE NOISE AND VIBRATION FELT. MASTER CAUTION NR 2 ENGINE HYDRAULIC PUMP ILLUMINATED SHORTLY THERE AFTER. NR 2 HYDRAULIC PUMP SHOWED ZERO PSI AFTER 5 MINUTES, NR 2 ENGINE HYDDec 27, 2003 · N357PH · Dhav DHC8202SDR A6WA200340206Line · chafedHYDRAULIC LOW PRESSURE CAS MESSAGE COMPLIED WITH QRH AIR RETURN TO DEN OPERATE NR 1 EDP APPROXIMATELY 45 SECONDS BEFORE DISCONNECT. FOUND NR 1 HYD HIGH PRESSURE INBOUND FLEX LINE RUPTURED AND NR 1 HYD CASE DRAIN LINE CHAFED, CHAFE CAUSED BY LOWER FAIRLEAD WEADec 22, 2003 · N422AW · Cndair CL6002B19SDR UPS03841670Hydraulic Line · rupturedINSPECTION TYPE:N/A IN FLIGHT HYD QT INDICATOR DROPPED RAPIDLY TO AUX LEVEL. RAN CHECK LIST TO ISOLATED LOSS. QUANTITY REMAINED AT AUX LEVEL, BUT AFTER CONFIGURING FOR LANDING (LAST 5 MINUTES) QUANTITY DROPPED TO ZERO. PRESSURE FELL OFF AFTER LANDING. FOUNDec 22, 2003 · N798UP · Doug DC871FSDR ERAA097534Guide · brokenGUIDE ASSY HAS STICKING SWITCH. FOUND SOCKET BROKEN. DISASSEMBLED, CLEANED, INSPECTED, INSTALLED NEW SOCKET, SPRING, POTTED AND TESTED. INSPECTED AND REPAIRED IAW MBB -BO105 REM 405.Dec 21, 2003 · N153EH · Bolkms BO105SSDR A6WA200340198Tube · failedNR 2 HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED, FLUID INDICATES ZERO. REMOVED AND REPLACED HYDRAULIC TUBE ASSEMBLY. (M)Dec 21, 2003 · N414ZW · Cndair CL6002B19SDR AALA20031459O-Ring · damagedDFW EN ROUTE FLL-LAX CENTER HYDRAULIC SYSTEM DROPPED TO .34. LANDED DFW WITHOUT INCIDENT. REPLACED LEAKING CENTER HYDRAULIC SYSTEM ELECTRIC PUMP O-RING. SYSTEM GROUND CHECKED NORMAL OPERATION.Dec 21, 2003 · N641AA · Boeing 757223SDR 2004FA0000074Line · cracked12/19/03 AIRCRAFT ENCOUNTERED UNEXPECTED TURBULENT AIR, POSSIBLE WINDSHEAR. THE FORCES ACTING ON THE AIRFRAME CAUSED THIS 3.88 INCH HYDRAULIC LINE TO FRACTURE. THE LINE CONNECTS TO A BULKHEAD ON ONE END AND TO A TEE ON THE OTHER. FROM THE TEE, IT CONNECTS TO ADec 19, 2003 · N6590E · Cessna A185FSDR AUS20031288Pipe · unserviceable(AUS) RT MAIN LANDING GEAR HYDRAULIC UP' PIPE LEAKING. INVESTIGATION FOUND A CRACK IN THE SIDEWALL OF THE PIPE LOCATED AT A BEND RADIUS. SUSPECT THE BEND RADIUS WAS DEFORMED DURING FIT AT MANUFACTURE.Dec 18, 2003 · Dhav DHC8315SDR ASOA03655Tube · crackedDURING CRUISE FROM ATL-YUL, AT APPROXIMATELY 29,000 FT THE CREW RECEIVED A HYDRAULIC NR 1 LOW PRESSURE AMBER CAUTION MESSAGE, WITH A PRESSURE DROP FROM 1500 PSI TO ZERO AND A QUANTITY READING OF ZERO. THE CREW COMPLIED WITH QRH PROCEDURES AND THE AIRCRAFT DIVDec 16, 2003 · N823AS · Cndair CL6002B19SDR AUS20031291Coupling · unserviceable(AUS) NR 2 HYDRAULIC SYSTEM PRESSURE FILTER MANIFOLD UNION FRACTURED. SUSPECT UNION FAILED DUE TO OVERTORQUING DURING INSTALLATION.Dec 15, 2003 · Dhav DHC8315SDR RAIA00312318Line · damagedBWI- LOST HYDRAULIC QUANTITY AND PRESSURE. MAINTENANCE REPAIRED HYDRAULIC PRESSURE TUBE.Dec 15, 2003 · N572HK · Jetair JETSTM4101SDR SWAA032721Valve · leakingAFTER TAKEOFF LOST A SYSTEM HYDRAULIC PRESSURE. RETURNED TO BNA FOR LANDING. REMOVED AND REPLACED MANUAL SHUTOFF VALVE PER MM.Dec 13, 2003 · N689SW · Boeing 7373Q8SDR UIA9213Coupler · brokenNR 1 ENG HYD PUMP CAUTION LIGHT ILLUMINATED AFTER LANDING. CHECK FOUND PRESSURE MANIFOLD UNION NR 10 (B) NUT BROKEN. REPLACED A PRESSURE MANIFOLD UNION NR 10 AND GROUND ENG RUNUP CHK NML. NO HYD LEAK .Dec 13, 2003 · N15221 · Dhav DHC8301SDR 03FDEA02182Fitting · leakingAIRBORNE 1.5 HRS AT FL333 HYD SYSTEM 1 FLUID LEVEL DROPPED TO 0.0 LEVEL II HYD 1 FAIL ILLUMINATED, QRH REVIEWED. FOUND NIPPLE FITTING LEAKING, FWD OUTBOARD FITTING ON THE TOP OF HYD MANIFOLD WHERE THE 4 FILTERS ARE LOCATED. REMOVED RT PUMP'S PRESSURE LINE TDec 13, 2003 · N610FE · Doug MD11SDR AUS20031275Valve · contaminated(AUS) HYDRAULIC SYSTEM UNLOADING VALVE CONTAINED DEBRIS UNDER THE VALVE SEAT CAUSING THE VALVE TO REMAIN PARTIALLY OPEN AND PREVENTING THE CORRECT HYDRAULIC PRESSURE FROM BEING REACHED.Dec 11, 2003 · Cessna 404CESSNASDR QXEA200301535Line · failedSEA - FLIGHT 2399 - ON APPROACH THE NR 2 HYDRAULIC ISO VALVE CAUTION LIGHT ILLUMINATED. THE NR 2 HYDRAULIC QUANTITY FELL TO 10-15 PERCENT. AT NO TIME DID THE HYDRAULIC QUANTITY REACH ZERO. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE LANDING GEAR RETRACDec 10, 2003 · N402QX · Bombdr DHC8401SDR CA031211002Solenoid Valve · separated(CAN) DURING CLIMB CREW REPORTED LOSS OF NR 2 HYD FLUID. NR 2 HYD ISO VALVE CAUTION LIGHT ILLUMINATED. NR 2 HYD QUANTITY GAUGE SHOWING DECLINE. AIRCRAFT RETURNED TO ORIGINATING AIRPORT, ALTERNATE GEAR EXTENSION USED, NORMAL LANDING. MAINTENANCE FOUND NR 2 HYDec 7, 2003 · Dhav DHC8102SDR AMWA56724Powerpack · failedAFTER TAKE OFF FROM PFN TO VPS. LANDING GEAR WOULD NOT RETRACT. AIRCRAFT RETURNED TO FIELD WITH NO FURTHER INCIDENT. PROBLEM WAS POWER PACK, HYDRAULIC. R&R'D POWER PACK/RPRD BROKEN WIRE OPS OK P/N 1143880001-3 S/N MX607544Dec 3, 2003 · N15YV · Beech 1900DSDR RAIA00312296Hydraulic Line · leakingSTL- LOST HYDRAULIC PRESSURE, RESERVOIR EMPTY. MAINTENANCE REPAIRED HYDRAULIC PRESSURE TUBING.Dec 1, 2003 · N551HK · Jetair JETSTM4101SDR 2003UALA00951Line · failedC-HYDRAULIC SYSTEM QTY SLOWLY DECREASING. LEFT MAIN GEAR HYDRAULIC LINE FOUND LEAKING AT UPPER TRUNNION LOCATION. RESERVICED CENTER SYSTEM TO NORMAL. RYNGLOK REPAIR ACCOMPLISHED ON BRAKE HYDRAULIC LINE/TUBE. SPECIFIC HYDRAULIC LINE AND CAUSE OF LEAK NOT IDENov 30, 2003 · N657UA · Boeing 767322SDR MEX2003542Ptu · failedAFTER LANDING THE LIGHT OF (L HYD TEMP HI) CAME ON. THE SYSTEM WAS VERIFIED AND THE POWER TRANSFER UNIT WAS FAULTY. THE PTU WAS REPLACED AND THE SYSTEM WAS TESTED IAW MM 29-10-07, ALL CORRECT. (M)Nov 30, 2003 · N169PL · Doug MD88SDR AUS20031212Hose · failed(AUS) NOSE LANDING GEAR RETRACTION HOSE WALL FAILED. LOSS OF NR 2 HYDRAULIC SYSTEM FLUID.Nov 27, 2003 · Dhav DHC8202SDR AUS20031216Tube · cracked(AUS) LANDING GEAR HYDRAULIC TUBE CRACKED AND LEAKING IN BEND RADIUS.Nov 26, 2003 · Swrngn SA227ACSDR USAASB3208Module · failedON CLIMB-OUT, EN ROUTE, CREW RECEIVED A LEADING EDGE SLAT TRANSITION LIGHT. CREW COULD NOT RETRACT THE LEADING EDGE SLATS. TRAILING EDGE DEVICES WERE NORMAL. CREW ELECTED TO RETURNED TO FIELD WHERE THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WNov 25, 2003 · N514AU · Boeing 7373B7SDR 03327688Hydraulic System · overservicedDURING APPROACH AFTER FLAPS WERE SELECTED CREW RECEIVED A FLIGHT SPOILER AND INBOARD GROUND SPOILER FAULT. THE FAULT WAS FOUND TO BE DUE TO 1B HYDRAULIC SYSTEM BEING OVERSERVICED. THE 1B SYSTEM WAS DESERVICED TO THE PROPER LEVEL AND A SATISFACTORY OPERATIONANov 23, 2003 · N688BR · Cndair CL6002B19SDR QXEA200301475Hydraulic System · contaminatedON FLIGHT NUMBER 2351, LT DOOR UNSAFE & GEAR HANDLE LIGHT REMAINED ON FOR 10 SECONDS AFTER GEAR RETRACTION & THEN CYCLED ON/OFF 4 TIMES IN 5 SECOND INTERVALS. FOUND LARGE QUANTITYS OF AIR, NR 2 HYDRAULIC SYSTEM. PERFORMED FULL BLEED. RAISED & LOWERED A/C. Nov 23, 2003 · N413QX · Bombdr DHC8401SDR 2004F00206Pressure Switch · failedFLT 2578 - MLS - FOUND LEFT HYDRAULIC LOW PRESS WARNIG LIGHT CAME ON WHEN FLAPS WERE LOWERED. HYDRAULIC PRESSURE REMAINED AT 2,000 PSI. CREW RETURNED TO MAIN BASE, ALTERNATE LANDING LOCATION, DUE TO REPORTED ICING CONDITIONS AND WEATHER AT DESTINATION STATIONov 21, 2003 · N854LS · Frchld SA227DCSDR CA040204004Relief Valve · leaking(CAN) PILOT BECAME AWARE OF HYD. QT. 20-30 PERCENT, AND HYD NR 1 ISO VALVE CAUTION LIGHT. PRESSURE WAS AT THIS TIME OK. AFTER 5 MIN. QT. DROPPED TO 0 PERCENT. THIS CAUSED NEW CAUTION LIGHTS, AND QT. IN SYST. NR 1 TO INCREASE TO 50-60 PERCENT. COMPLETED ABNORMANov 21, 2003 · Bombdr DHC8400SDR CA031127010Drive Belt · delaminated(CAN) UPON RECEIPT OF INFORMATION REGARDING BELT CONDITION, BELT WAS REMOVED FROM THE AIRCRAFT AND INSPECTED. DELAMINATION OF TOP FABRIC 100 PERCENT OF WIDTH TO A DEPTH OF 2-3 MILLIMETERS. EDGES SHOWED CRACKS IN RUBBER, VISIBLE WITH 10X GLASS. LIFE OF PART Nov 18, 2003 · Snias AS350BASDR KBM2003F00102Drive Belt · damagedHYDRAULIC BELT HAS DAMAGE. INSTALLED NEW HYDRAULIC BELT.Nov 17, 2003 · N345SH · Snias AS350B2SDR TSAA0329180Hose · failedAFTER GEAR RETRACTION LOST ENTIRE 'A'SYSTEM HYD QTY. MAINTENANCE REPLACED LEFT MAIN GEAR UPLOCK ACTUATOR PRESSURE RETURN HOSE ASSEMBLY. (M)Nov 15, 2003 · N807AL · Boeing 7372T4
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