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 P5CA9800741Hyd Line · failedHYDRAULIC LEAK IN AREA OF LEFT WING ROOT, AFT PORTION OF W/W. REMOVED AND REPLACED HYD LINE PER 20-11-05 NEAR WING GEAR AFT TRUNNION. LEAK CK OK.Mar 26, 1998 · N854FT · Boeing 747122SDR 98ZZZX1434Hose · rupturedHYDRAULIC HOSE RUPTURED DURING FLIGHT RESULTING IN TOTAL LOSS OF HYDRAULICS. PILOT LANDED WITHOUT INCIDENCE. TECHNICAL BULLETIN TB206L-97-193 WHICH INCORPORATES A LONGER HOSE TO PREVENT THIS OCCURRENCE HAD NOT YET BEEN ACCOMPLISHED. NEW HOSE P/N 70-061H000TMar 25, 1998 · N937S · Bell 206L3SDR SWAA980390Line · brokenAFTER LANDING FOUND HYDRAULIC LEAK RT SIDE OF A/C IN RIGHT WING AREA BEHIND NR 2 ENGINE. SUSPECT A-SYSTEM. INSTALLED LINE, SVC'D A-HYDRAULIC SYSTEM. LEAK CHECK GOOD, PER BOEING MM.Mar 24, 1998 · N654SW · Boeing 7373H4SDR CA980416003Hose · separated(CAN) IN PREPARATION FOR LANDING, THE FLAPS SELECTED AND GEAR SELECTED. THE MAIN GEAR FULLY EXTENDED AND TWO GREEN LIGHTS, THE NOSE IN TRANSIT LIGHT REMAINED ON AND THE NOSE GEAR OBSERVED IN THE NACELLE. EMERGENCY EXTENSION CARRIED OUT AND AIRCRAFT LANDED OKMar 24, 1998 · Cessna 404CESSNASDR 98ZZZX1346Switch · failedIN CRUISE FLIGHT, NR 1 HYDRAULIC SYSTEM PRESSURE DROPPED TO ZERO, LANDED WITHOUT INCIDENT. MAINTENANCE FOUND ON/OFF SWITCH FAILED. REPLACED SWITCH DUE TO WEAK LOCK IN THE ON POSITION. REF: IPC, CHAPTER 96-99-00, PAGE 80, ITEM 16, FIGURE 96-1022.Mar 23, 1998 · N236X · Bell 230SDR SWAA980370Hyd Line · ruptureRETURN TO LAS DUE TO NOSE LANDING GEAR FAILING TO RETRACT AND MADE UNEVENTFUL LANDING. INSPECTED AND FOUND NOSE GEAR ACTUATOR UPLOCK HYD LINE RUPTURE. REMOVED AND REPLACED PER BOEING MM.Mar 20, 1998 · N699SW · Boeing 7373Y0SDR 98ZZZX1962Line · failedDURING DESCENT, A-SYSTEM HYDRAULIC QUANTITY WENT TO ZERO THEN PRESSURE WENT TO ZERO. COMPLETED LOSS OF A-FLUID CHECK LIST. REMOVED AND REPLACED HYDRAULIC PRESSURE LINE AT STA 1342, SECTION 48. REMOVED AND REPLACED NR 1 AND NR 2 ENGINE HYDRAULIC DRIVEN PUMPS Mar 20, 1998 · N760AT · Boeing 7272B7SDR 9804789925Line · brokenLOSS OF RIGHT HYDRAULIC SYSTEM QUANTITY AND PRESSURE OCCURRED IMMEDIATELY AFTER GEAR RETRACTION. NOSE GEAR RETRACTED NORMALLY BUT BOTH MAIN GEARS WERE STILL EXTENDED WITH GEAR DOOR OPEN LIGHT ILLUMINATED. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENMar 20, 1998 · N925US · Doug DC932SDR HEEA0013463Valve Assy · failedREMOTE BYPASS INDICATOR ON.Mar 19, 1998 · N3893L · Bell 412SDR CA980406005Line · leaking(CAN) DURING INSPECTION, FOUND NR 2 HYDRAULIC SEQUENCE VALVE LINE LEAKING.Mar 19, 1998 · Dhav DHC8311SDR 9804659997Line · leakingRIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LINE TO RIGHT MAIN GEAR RETRACT ACTUATOR LEAKING. REPLACED LINE. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED Mar 19, 1998 · N8933E · Doug DC931SDR CALA9800483Hyd Hose · puncturedTHE NR 2 HYDRAULIC SYSTEM QUANTITY WAS LOST WHILE EN ROUTE FROM IAH TO LGW. THE AIRCRAFT LANDED AT LGW WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE FROM 2-3 REVERSIBLE MOTOR PUMP PUNCTURED AND THE FORWARD SHUTOFF VALVE OF 2-3 REVERSIBLE MOTOR PUMP WAS Mar 18, 1998 · N13066 · Doug DC1030SDR 98ZZZM404Hyd Line · leakingSYSTEM 'C' HYD RSVR QTY LOW AND DECREASING. SWITCHING PUMP OFF DID NOT STOP FLUID LOSS. REF MANUAL GEAR EXTENSION, ATM TURNED OFF FLUID LOSS STOPPED AT AROUND THREE-EIGHTHS TANK QTY. AIRCRAFT LANDING NORMAL. FOUND PIN HOLE LEAK IN HYD C-CHECK SYSTEM RETURNMar 18, 1998 · N311EA · Lkheed 10113851SDR 99ZZZM566Bracket · crackedRIGHT WING TE HYD LINE CLAMP BRACKET CRACKED AT FALSE SPAR ABOVE NR 2 FLAP TRACK. REPLACED RIGHT WING TE HYD LINE CLAMP BRACKET. (M)Mar 16, 1998 · N609AW · Bag BAE146200ASDR 98ZZZX1269Hose · leakingIN CRUISE, LOST NR 1 HYDRAULIC SYSTEM. LANDED WITHOUT INCIDENT. (PRESSURE INDICATION). MAINTENANCE FOUND HOSE TO COLLECTIVE SERVO LEAKING, REPLACED SAME. REF: 412 IPB, CHAPTER 29-99-00, FIG 29-3, ITEM 51.Mar 16, 1998 · N108X · Bell 412SDR CA980318045Line · cracked(CAN) DURING REPAIR OF A PREVIOUSLY NOTED HYD. LEAK, ANOTHER LEAK FOUND AND TRACED TO ANOTHER LINE ON THE BOTTOM OF THE HYD. ACCUMULATOR FOR THE PARK BRAKE.IT WAS ALSO IN THE RIGHT HAND WING ROOT.PART RETURNED TO BRAD FOR INVESTIGATION.Mar 12, 1998 · Dhav DHC8202SDR SWA980249B-Nut · leakAFTER PUSH BACK FROM GATE, SMOKE FILLED CABIN AND COCKPIT IMMEDIATELY AFTER TURNING PACKS ON. RETURNED TO GATE, CLEARED CABIN AIR, INSPECTED AND CONTINUED PER MEL. AFTER TAKEOFF, CREW EXPERIENCED SMOKE IN THE CABIN AGAIN AIRCRAFT RETURN TO TUL AND MADE AN Mar 12, 1998 · N698SW · Boeing 737317SDR CA980318041Line · cracked(CAN) DURING GROUND RUN WHEN OPERAATING PTU A FAILURE OCCURRED IN THAT SYSTEM RESULTING IN THE LOSS OF NR 2 HYD. SYSTEM FLUID.MAINT. CREW NOTICED HYD. FLUID RUNNING OUT OF RT SIDE OF BELLY. INSPECTION FOUND A CRACKED HYDRAULIC TUBE. IT WAS CRACKED COMPLETELYMar 11, 1998 · Dhav DHC8202SDR 9805995517Hyd Line · damagedON DESCENT, LEFT HYDRAULIC SYSTEM LOST FLUID SUPPLY. ALTERNATE SYSTEMS WERE USED, AIRCRAFT LANDED IN SFO WITHOUT INCIDENT. MAINTENANCE FOUND THE ENGINE DRIVEN PUMP LINE DAMAGED. THE ENGINE DRIVEN PUMP, LINE AND FILTERS WERE REPLACED. RUN-UP, LEAK CHECK ANDMar 11, 1998 · N517US · Boeing 757251SDR 98ZZZX1362Valve · failedAIRFCRAFT UNDERGOING 4B CHECK, HYDRAULIC SHUT-OFF VALVE TO NR 2 ENGINE WOULD NOT OPERATE. WHEN NR 2 ENGINE FIRE PULL T-HANDLE WAS PULLED, THE CIRCUIT BREAKER FOR THE HYDRAULIC SHUT-OFF VALVE TRIPPED. TROUBLELSHOOTING REVEALED THE VALVE WAS STUCK IN THE OPEN Mar 10, 1998 · N69739 · Boeing 727224SDR CA980317034Lines · leaking(CAN) A/C RETURNED DUE LT MLG WOULD NOT RETRACT. HEAVY HYD FLUID LOSS ON RETURN. REPLACED HYD LINES, LEAK CHECK. A/C RETURNED TO SERVICE.Mar 9, 1998 · Boeing 737275SDR F3LA98006Line · failedSFO - ON INBOUND FLIGHT TO SFO, FLIGHT CREW REPORTED LOSS OF 'A' SYSTEM HYDRAULIC PRESSURE AND FLUID. USED ALTERNATE FLAP SYSTEM AND AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED NR 1 ENGINE 'A' SYSTEM HYDRAULIC PRESSURE LINE IN AFT FLAP WELL, BOTH 'A' SYSTEM HMar 8, 1998 · N205AU · Boeing 737201SDR SCNA98023Hydraulic Line · leakingFUMES EXIST IN PASSENGER CABIN. FOUND TAILSKID HYDRAULIC LINE IN AFT WALL OF AFT CARGO COMPARTMENT LEAKING FLUID ON A PNEUMATIC DUCT. INSTALLED A TEMPORARY REPAIR TO THE HYDRAULIC LINE AND FUNCTIONALLY CHECKED GOOD.Mar 7, 1998 · N282SC · Boeing 727225SDR PLGA980305ASwivel · failedBOS - FLT 4781 - WHILE TAXIING TO THE GATE, THE HYDRAULIC PRESSURE INDICATOR WHEN TO 0 PSI. AIRCRAFT CAME TO A STOP AND PASSENGERS DEPLANED. MAINTENANCE FOUND NR 2 BRAKE HYDRAULIC LINE SWIVEL HAD FAILED. LINE WAS REPLACED AND AIRCRAFT WAS RETURNED TO SERVICMar 5, 1998 · N743BA · Saab SF340ASDR CALA9800387Filter Case · brokenTHE NR 3 HYDRAULIC SYSTEM LOST FLUID ACCOMPANIED BY ILLUMINATION OF THE HYDRAULIC SYSTEM ELEVATOR OFF LIGHT WHILE EN ROUTE FROM FCO TO EWR. FUEL WAS DUMPED AND THE AIRCRAFT WAS DIVERTED TO CDG WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 3 ENGIMar 5, 1998 · N39081 · Doug DC1030SDR CA980311018Line · chafed(CAN) HYDRAULIC LINE CHAFING AGAINST REGULATOR AND LEAKING.Mar 5, 1998 · Dhav DHC8102SDR AU980241Union · cracked(AUS) NR 1 HYDRAULIC SYSTEM PRESSURE MANIFOLD UNION FRACTURED. LOSS OF HYDRAULIC FLUID.Mar 3, 1998 · Dhav DHC8102SDR CA980407017Hose · leaking(CAN) AFTER TAKEOFF, CREW OBSERVED LOW HYDRAULIC FLUID PRESSURE CAUTION LIGHT. A/C RETURNED AND LANDED WITHOUT INCIDENT. HP HYDRAULIC HOSE CHAFED AT BULKHEAD FROM FILTER. REPLACED.Mar 2, 1998 · Braero HS7482ASDR CA980317011Hydraulic Tube · chafed(CAN) RIGHT HAND ENGINE HYDRAULIC PUMP PRESSURE LINE FOUND CHAFED WHERE IT PASSES THROUGH THE NACELLE HORIZ. FIREWALL. THE BULKHEAD 45 DEGREE FITTING RETAINING NUT WAS LOOSE ALLOWING FITTING TO MOVE IN BRACKET. BRACKET FOUND CRACKED AT BOTTOM OF FINGERS. LOOFeb 27, 1998 · Dhav DHC8102SDR AALA980413O-Ring · defectiveSAT - FLT 249 - DURING CRUISE, NR 1 HYDRAULIC QTY DEPLETED TO ZERO. CREW FOLLOWED ALTERNATE PROCEDURES TURNING OFF SYSTEM NR 1 PUMPS ON ENGINES 1 AND 2. LANDING GEAR ALTERNATE PROCEDURES WERE FOLLOWED AND THE AIRCRAFT LANDED SAT WITH NO FURTHER INCIDENT. REFeb 27, 1998 · N1471G · Fokker F28MK0100SDR USAAF98022Hyd System · failedFLT 861 - BHM - EN ROUTE TO BHM AT APPROXIMATELY 11,000 FT, CAPTAIN BELIEVED AIRCRAFT SUSTAINED A LIGHTNING STRIKE. AIRCRAFT LOST SYSTEM 2 HYDRAULIC PRESSURE SHORTLY AFTERWARDS. DURING APPROACH TO BHM AFTER FLAPS AND LANDING GEAR WERE EXTENDED THE SYSTEM 1 HFeb 26, 1998 · N867US · Fokker F28MK0100SDR PCAA9800737Hydraulic Line · failedON FINAL INTO PIT WHEN THE LANDING GEAR WAS SELECTED DOWN, THE NR 2 HYDRAULIC CONTENTS WERE DEPLETED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED HYDRAULIC SYSTEM AND FOUND A-HYDRAULIC LINE UNDER THE LEFT INBD FLAP SPLIT. PERFORMED A REPAIR TO TFeb 25, 1998 · N819EX · Dhav DHC8102SDR CALA9800320Hyd Line · brokenTHE RT HYDRAULIC SYSTEM PRESSURE LOW LIGHT ILLUMINATED AND PRESSURE DROPPED TO ZERO WHILE EN ROUTE. ALTERNATE GEAR EXTENSION WAS USED. WHEN THE AIRCRAFT LANDED AT RSW THE RT MAIN GEAR DOOR SKID PLATE WAS DAMAGED. MAINTENANCE FOUND HYDRAULIC LINE BROKEN AT RFeb 23, 1998 · N77827 · Doug DC982SDR DLM88980441Hyd Line · leakingSMELLED SMOKE IN CABIN WHEN APU STARTED ON APPROACH. FOUND LEAKING HYDRAULIC LINE IN TAIL COMPARTMENT. REPAIRED, PERFORMED DUCT BURN-OUT.Feb 22, 1998 · N978DL · Doug MD88SDR CALA9800281Hyd Line · brokenTHE RT HYDRAULIC SYSTEM PRESSURE AND QUANTITY WERE LOST ON APPROACH. APPROPRIATE CHECKLISTS WERE COMPLIED WITH AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE TO RUDDER CONTROL VALVE BROKEN. THE HYDRAULIC LINE WAS REMFeb 21, 1998 · N77827 · Doug DC982SDR 98UAL900082Hyd Fluid · lossAFTER DEPARTURE CREW REPORTS INDICATED LOSS OF GREEN HYDRAULIC SYSTEM FLUID QUANTITY WITHOUT ASSOCIATED ECAM MESSAGE. TWO HOURS LATER ECAM RSVR LO AIR PRESSURE MESSAGE RECEIVED AND FLT DIVERTED FOR PRECAUTIONARY LANDING.Feb 21, 1998 · N411UA · Airbus A320232SDR 98UAL900081Hyd Fluid · lossCREW REPORTS, LOSS OF GREEN HYDRAULIC SYSTEM FLUID QUANTITY WITH ASSOCIATED ECAM MESSAGE RSVR LO AIR PRESSURE.Feb 20, 1998 · N411UA · Airbus A320232SDR AWXA9800058O-Ring · failedEMERGENCY DECLARED, GREEN SYSTEM RSVR LO LEVEL EN ROUTE. DIVERT TO LAS. REPLACED O-RING ON PRESSURE SWITCH ON GREEN MAIN HYDRAULIC POWER MANIFIOLD, SERVICED ALL THREE MANIFOLDS, RESET EMERGENCY GEAR HANDLE.Feb 18, 1998 · N627AW · Airbus A320231SDR CA980318015Line · chafed(CAN) HYD LINE CHAFED IN THE LEFT HAND CENTER SECTION.Feb 17, 1998 · Swrngn SA227ACSDR VTZA98070Hyd Line · leakingFLT 6200 - IAD-ROA - DURING TAXI, RETURNED TO GATE DUE TO LOST OF HYDRAULICS AND BRAKES ON TAXIWAY. MAINTENANCE INSPECTED AND FOUND HYDRAULIC LINE LEAKING AND REMOVED AND REPLACED LINE. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE.Feb 17, 1998 · N484UE · Bag JETSTM3201SDR 98ZZZX1108Fitting · loosePILOT REPORTED UNSAFE NOSE LANDING GEAR UPON FINAL APPROACH. UPON TOUCHDOWN, NLG COLLAPSED. INVEST REVEALED A LOOSE HYD FITTING UNDER THE FLOOR PANEL HAD LEAKED HYD FLUID WITH SUBSEQUENT LOSS OF HYD PRESSURE. IT APPEARS THE NOSE GEAR NEVER ACHIEVED CENTER, Feb 17, 1998 · N56GJ · Amtr GLASAIRIIISDR TSAA9833130Hydraulic Line · failedFLT - 283 - PILOT REPORT ON TAXI OUT, AIRCRAFT LOST 'A' HYDRAULICS. UPON RETURN, REPLACED THE HYDRAULIC PRESSURE LINE ON THE MAIN LANDING GEAR ACTUATOR. SERVICED HYDRAULICS TO FULL AND CYCLED GEAR SEVERAL TIMES WITH GEAR PINS INSTALLED, NO LEAKS NOTED. AIRCFeb 15, 1998 · N816AL · Boeing 7372X6CSDR 9802646614Hydraulic Line · leakingDURING APPROACH, THE NR 1 HYDRAULIC SYSTEM DEPLETED. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE DRIVEN PUMP AND PRESSURE LIN IN PYLON AREA. OPERATIONAL CHECK GOOD.Feb 15, 1998 · N614US · Boeing 747251BSDR QXEA9800069Hyd Line · crackedEN ROUTE, NR 2 HYDRAULIC QUANTITY AND PRESSURE DROPPED TO ZERO WITH ASSOCIATED CAUTION LIGHTS. NR 1 HYDRAULIC QUANTITY DROPPED TO .5 QUARTS (PRESSURE ON NR 1 SYSTEM WAS NORMAL). PERFORMED EMERGENCY GEAR EXTENSION. LANDED WITHOUT INDICENT. MAINTENANCE REPLAFeb 14, 1998 · N813PH · Dhav DHC8102SDR DL73K980385Press Pack · malfunctionedLOST PRESSURE ON BOTH A-SYS HYD PUMPS, HYD QTY NML. MTC HAS FOUND NO FLUID LOSS. MOTORED ENG'S AT GATE HAD PRESSURE. CKD CASE DRAIN AND PRESS FILTERS, NO CONTAMINATION FOUND. REPLACED A-SYS HYD PRESS PACKAGE AND CASE DRAIN FILTERS, RAN BOTH ENG'S AND EXERCIFeb 14, 1998 · N305DL · Boeing 737232SDR 98ZZZX1075Hydraulic Tube · chafedFLT 992/23 NCO - LOST A-HYDRAULIC SYSTEM PRESSURE AND QUANTITY AFTER TAKEOFF CLIMBING THROUGH APPROX 3,500 FEET. COMPLETED EMERGENCY CHECK LIST. BURNED OFF EXCESS FUEL AND LANDED WITH AIRCRAFT WEIGHT AT 96,100 POUNDS. GEAR PINS INSTALLED FOR TOWING. INSPECFeb 13, 1998 · N220US · Boeing 7372H5SDR RAIA980212Hydraulic System · req'd serviceFLT 7792 - JFK - HYDRAULIC QTY INDICATOR DROPPED BELOW RED LINE ON TAKEOFF ROLL. MAINTENANCE BLED HYDRAULIC ACCUMULATORS AND SERVICED HYDRAULIC SYSTEM. QTY OPERATES NORMALLY. (M)Feb 12, 1998 · N561HK · Jetair JETSTM4101SDR P2EA98026Hydraulic Line · leakedTHE AIRCRAFT EXPERIENCED LOSS OF A-SYSTEM HYDRAULIC QUANTITY IN-FLIGHT FROM MCI TO DFW. AN UNEVENTFUL LANDING ACCOMPLISHED AT DFW. DELTA AIRLINES MAINTENANCE, A CONTRACT MAINTENANCE PROVIDER FOR VANGUARD AIRLINES, WAS DISPATCHED AND DISCOVERED A HYDRAULIC LIFeb 12, 1998 · N208AU · Boeing 737222SDR CA980318007Line · cracked(CAN) HYDRAULIC LINE IN LEFT ENGINE NACELLE CRACKED IN FLIGHT.ALL FLUID LEFT THE AIRCRAFT.AIRCRAFT RETURNED TO BASE WITH GEAR DOWN AND LOCKED. A 1/4 INCH CRACK FOUND IN THE 90 DEGREE BEND.Feb 11, 1998 · Swrngn SA227ACSDR CALA9800209Shutoff Vlv · leakingTHE NR 2 HYDRAULIC SYSTEM LOST QUANTITY AND PRESSURE SHORTLY AFTER TAKEOFF FROM IAH. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 HYDRAULIC SYSTEM HYDRAULIC SHUTOFF VALVE IN TAIL FAILED. TFeb 11, 1998 · N12080 · Doug DC1030
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