JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, Main, newest first.

Query with SQL
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"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR 96UAL900530Hyd Fluid · lostLOST ALL OF B-SYSTEM HYDRAULIC FLUID ON DEPARTURE, RETURNED TO SEA.Jul 12, 1996 · N7456U · Boeing 727222SDR 96UAL900527Hyd Fluid · lostLOST HYDRAULIC FLUID FROM A-SYSTEM DURING TAKEOFF.Jul 12, 1996 · N7264U · Boeing 727222SDR COMA9660122Hyd Seal · leakingHYDRAULIC FLUID LEAK AT LT MLG. REPLACED THE QUICK DISCONNECT SEAL AT THE LT I/B BRAKE HYDRAULIC LINE.Jul 11, 1996 · N937CA · Cndair CL6002B19SDR 96UAL900523Hyd Fluid · lostCREW REPORTS, AIRCRAFT EXPERIENCED THE LOSS OF 'A' SYSTEM HYDRAULICS ON FLAP RETRACTION AFTER TAKEOFF. RECEIVED LEADING EDGE AMBER INTRANSIT LIGHT AND NUMBER THREE FLAP LIGHT ON OVERHEAD PANEL.Jul 11, 1996 · N983UA · Boeing 737291SDR 96FDEA01238Hyd Line · leakingSTA KHH LOST GREEN HYD SYS DURING DESCENT PERFOMED ECAM ITEMS. WHEN A/C ARRIVED CK'D GREEN RSVR QTY AND FOUND LOWER THAN HAT ARC. T/S FOUND HYD FLUID LEAKING FROM LT INSIDE WING SPAR BETWEEN PYLON AND 1ST FLAP TRACK IT IS A RIDGID LINE FOR AILERON DROOP RUBBJul 11, 1996 · N418FE · Airbus A310221SDR 96UAL900508O-Ring · leakingSYSTEM A-HYDRAULIC LEAK EN ROUTE. LANDED UNDER AMBER ALERT. *S/D* FOUND LEAKING O-RING ON NR 2 SPOILER FILTER. REPLACED O-RING AND RESERVICED THE RESERVOIR, LEAK CHECKED OK.Jul 8, 1996 · N7287U · Boeing 727222SDR PLGA9607072Swivel · brokenALB - FLT 4657 - AFTER TAKEOFF FROM ALB EN ROUTE TO LGA, THE CREW NOTED THE HYD LOW LEVEL WARNING LIGHT ILLUMINATED AND THE HYD QTY INDICATION DROPPING. THE CREW PERFORMED AN EMERGENCY GEAR EXTENSION AND DIVERTED BACK TO ALB. THE AIRCRAFT LANDED WITHOUT INCIJul 7, 1996 · N344BE · Saab SF340ASDR P5CA9600327O-Rings · cutNR 1 HYDRAULIC SYSTEM FLUID LOSS AFTER TAKEOFF. LEAK STOPPED WHEN PUMPS SHUT OFF, SYSTEM QUANTITY STABLE AT 2.5 GALLONS. EXTENDED GEAR AND FLAPS BY ALTERNATE SYSTEM. UPON APPROACH TO MIAMI HAD BODY GEAR AND NOSE GEAR STEERING AVAILABLE FOR TAXI IN. FLUID LJul 7, 1996 · N853FT · Boeing 747122SDR CALA9600968Hyd Line · rupturedTHE LEFT HYDRAULIC SYSTEM QUANTITY WAS LOST SHORTLY AFTER TAKEOFF FROM IAH. ABNORMAL PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE GOING TO THE LEFT SYSTEM PJul 6, 1996 · N27522 · Doug DC932SDR UPS96820580Standby Pump · leakingINSPECTION TYPE-N/A, AT FL35 HYD SYS PRESS WENT TO ZERO, HYD QTY DROPPED TO JUST ABOVE THE X-POSITION AND THE RUDDER AND AILERON MANUAL CONTROL LIGHTS ILLUMINATED. HYD FAILURE CHKLIST ACCOMPLISHED. FLUID BEGAN TO DECREASE RAPIDLY WITH AUX PUMP ON. FOUND STAJul 5, 1996 · N706UP · Doug DC871FSDR CA960716010Line · failed(CAN) FLIGHT CREW REPORTED #2 HYDRAULIC FLUID LOST ENROUTE STARTING AFTER INITIAL GEAR RETRACTION. FLEX LINE ON NOSE LANDING GEAR ACTUATOR LEAKING. LINE FAILED AT SWAGE.Jul 5, 1996 · Dhav DHC8311SDR CA960711004O-Ring · leaking(CAN) WHILE AIRCRAFT WAS TAXIING FOR TAKEOFF AN O-RING ON THE GREEN HYDRAULIC SYSTEM HIGH PRESSURE FILTER FAILED ALLOWING FUMES INTO THE CABIN. AIRCRAFT EVACUATED. O-RING FROM AREA WHICH DOES NOT REQUIRE ONGOING MAINTENANCE AND IS BELIEVED TO BE ORIGINAL. ON RJul 5, 1996 · Bag BAE146200ASDR CALA9600964Hyd Line · leakingTHE A-SYSTEM HYDRAULIC FLUID QUANTITY DECREASED FROM FOUR GALLONS TO .2 GALLONS DURING FLIGHT. THE GEAR AND FLAPS WERE LOWERED NORMALLY AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC A-SYSTEM RETURN LINE FROM WING TANK HEAT EXCHANGJul 4, 1996 · N17407 · Boeing 727243SDR AU960957Pipe · cracked(AUS) NO2 HYDRAULIC SYSTEM PIPE CRACKED AND LEAKING - LOSS OF HYDRAULICFLUIDJul 3, 1996 · Snias AS332LSDR CA960807001Line · cracked coupling(CAN) ON WALKAROUND FLIGHT CREW NOTED HYDRAULIC FLUID LEAKING FROM NOSE LANDING GEAR AREA. MAINTENANCE FOUND 2 HYDRAULIC LINES WITH CRACKED COUPLING NUTS.Jul 2, 1996 · Stbros SD360SDR CA960724001Line · cracked(CAN) ON WALKAROUND, FLIGHT CREW NOTICED HYDRAULIC FLUID DRIPPING FROM NOSE LANDING GEAR AREA. TWO HYDRAULIC LINES FOUND WITH CRACKED COUPLING NUTS.Jul 2, 1996 · Stbros SD360SDR CALA9600940Hyd Line · leakingTHE NOSE LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF FROM RDU. ALL GEAR WERE LOWERED AND VERIFIED DOWN. THE AIRCRAFT WAS RETURNED TO RDU WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NOSE GEAR LOCK ACTUATOR HYDRAULIC FLEX LINE LEAKING. THE LINE Jul 1, 1996 · N13234 · Boeing 737217SDR CA960709011Hydraulic Line · split(CAN) FLIGHT CREW REPORTED #2 HYDRAULICS AT ZERO QUANTITY. INSPECTION FOUND A SUPPLY LINE SPLIT. LINE REPLACED WITH APPROVED FLEX LINE.Jul 1, 1996 · Dhav DHC8311SDR 96ZZZX4866Hose · rupturedFLIGHT RETURN. LOST A-SYSTEM HYDRAULICS IN-FLIGHT DUE TO LOSS OF FLUID. FOUND NR 1 ENGINE HYDRAULIC CASE DRAIN LINE RUPTURED. THE PUMP AND CASE DRAIN LINE WERE BOTH REPLACED TO CORRECT PROBLEM.Jul 1, 1996 · N552NA · Boeing 7272J7SDR CALA9600927Hyd Line · leakingTHE A-SYSTEM HYDRAULIC FLUID QUANTITY WENT TO ZERO WHILE ON FINAL APPROACH TO EWR. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NOSE GEAR ACTUATOR HYDRAULIC PRESSURE LINE LEAKING. THE HYDRAULIC PRESSURE LINE WAS REMOVED AND REPLACED. THE GEAJun 30, 1996 · N14358 · Boeing 7373T0SDR CA960709008Elbow Fitting · broken(CAN) AFTER TAKEOFF DURING CLIMB AND FLAPS RETRACTED, ENGINE DRIVEN HYDRUALIC FAIL LIGHT ILLUMINATED. HYDRAULIC FLUID LEVEL INDICATED EMPTY. FLAPS EXTENDED USING D.C. PUMP AND LANDING GEAR EXTENDED USING EMERGENCY FREE FALL PROCEDURES. MAINTENANCE INVESTIGATIOJun 29, 1996 · Cvac 340CVACSDR 96UAL900495Check Valve · galledENGINE DRIVEN PUMP ON NUMBER 2 ENGINE LEAKING HYDRAULIC FLUID AT PUMP OUTLET. *S/D* LEAK WAS AT HYDRAULIC PUMP OUTLINE LINE CHECK VALVE LOCATED IN PYLON. CHECK VALVE WAS REPLACED. DEFECTIVE VALVE SENT TO VENDOR FOR FURTHER ANALYSIS.Jun 28, 1996 · N776UA · Boeing 777222SDR USAAD96089Hyd Line · out of positionFLT 1258 - PIT-CAK - ON TAKEOFF, GEAR DOOR OPEN LIGHT CAME ON. AFTER GEAR RETRACTION, DOOR OPEN LIGHT WENT OUT AND LEFT UNSAFE LIGHT CAME ON. CYCLED GEAR, AND UNSAFE LIGHT REMAINED ON. RETURNED TO FIELD. FOUND HYDRAULIC LINE FROM HANDPUMP IN LEFT WHEEL WELJun 27, 1996 · N916VJ · Doug DC931SDR CALA9600905Hyd Line · leakingTHE A-HYDRAULIC SYSTEM FLUID WAS LOST ON FINAL APPROACH TO EWR. THE LANDING GEAR WAS MANUALLY EXTENDED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 4 BRAKE LINE LEAKING. THE BRAKE LINE WAS REMOVED AND REPLACED AND THE BRAKES WERE BLED,Jun 27, 1996 · N71314 · Boeing 7373T0SDR 96ZZZX3727Line · crackedHYDRAULIC LINE CRACKED IN RADIUS OF 90 DEGREE BEND. ALL AIRCRAFT HYDRAULIC PRESSURE LOST WITHIN 10 MINUTES. THIS LINE AND OTHERS ARE SPECIFIED FOR REPLACEMENT AND/OR INSPECTION PER FAIRCHILD SB CC7-29-001 WITH NO SPECIFIC TIME REQUIREMENT. SUBMITTER RECOMMEJun 27, 1996 · N3005W · Frchld SA227DCSDR USAAD96086Seal · failedFLT 1796 - MCI-BOS - RIGHT SYSTEM HYDARULIC FLUID QUANTITY DECREASING IN FLIGHT. DIVERTED TO CMH. FOUND BAD SEAL ON RUDDER CONTROL SHUTOFF VALVE FITTING. REPLACED SEAL. SERVICED HYDRAULIC SYSTEM. (M)Jun 24, 1996 · N993VJ · Doug DC931SDR 96UAL900480Hose · leakingTOTAL A-SYSTEM HYDRAULIC FLUID QUANTITY LOSS ON DEPARTURE. FEATHERED PUMPS AND RETURNED TO ORD. *S/D* FOUND FLEX LINE LEAKING AT LEFT ELEVATOR ACTUATOR. REPLACED LINE AND CHECKED FOR LEAKS.Jun 24, 1996 · N7261U · Boeing 727222SDR COMA9610203Hyd Hose · chafedLANDING GEAR FAILED TO EXTEND FOR LANDING. EMERGENCY EXTENSION PROCEDURES FAILED, AIRCRAFT MADE GEAR UP LANDING. INSPECTION REVEALED THE LEFT GREEN HYD SYSTEM RESERVOIR WAS EMPTY. FOUND LEFT ENGINE DRIVEN HYD PUMP PRESSURE HOSE CHAFED THROUGH CAUSING HYD FLJun 23, 1996 · N168CA · Emb EMB120RTSDR COMA9610201Check Valve · failedTHE GREEN SYSTEM AUX HYD PUMP CYCLES ON AND OFF WITH MAIN PRESSUE AT 0 PSI. SUSPECT THE ENGINE PUMP CHECK VALVE TO BE AT FAULT LETTING AUX HYD PRESSURE TO REACH THE HIGH PRESSURE SWITCH CAUSING THE AUX HYD PUMP TO CYCLE ON AND OFF. THE RESERVIOR ASSY WHERE TJun 23, 1996 · N168CA · Emb EMB120RTSDR AU960865Union · cracked(AUS) HYDRAULIC PRESSURE REGULATOR `T' UNION CRACKED AND LEAKING FROM THE AREA OF THE UNION NECK IN THE VICINITY OF A PREVIOUS WELD REPAIR - CRACK LENGTH 20MM (0.787IN) - LOSS OF HYDRAULIC FLUIDJun 20, 1996 · Doug C54ESDR CA960703017Flex Line · chafed(CAN) A FLEX LINE IN THE LEFT WHEEL WELL CONNETING TO #1 SYSTEM PRESSURE MANIFOLD RUPTURED DUE TO CHAFING ON AN ADELL CLAMP.Jun 19, 1996 · Dhav DHC8102SDR CA960625001Seal · leaking(CAN) AIRCRAFT DIVERTED DUE TO LOSS OF HYDRAULIC FLUID. ATTENUATOR SEAL REPLACED.Jun 19, 1996 · Boeing 7372T7SDR 96ZZZX3806Fitting · brokeINSTALLED 'AERO CRAFTERS' CABIN HEATER MOD STC NR SA240CH. AFTER 42 FLIGHT HOURS, THE RIGHT GEAR DOOR CLOSED. HYDRAULIC FITTING BROKE AT ACTUATOR. FOUND THE SKEET HOSE INSTALLED IN FORWARD PART OF WHEELWELL INTERFERED WITH FREE MOVEMENT OF HYDRAULIC HOSE CAJun 19, 1996 · N2336V · Piper PA31SDR UPS96820360Hose Assy · leakingLEFT MLG BOGIE TRIM EXTEND HOSE REPLACED, LINE SECURED. THE FLEX LINE IS LONGER AND NEEDS REPLACING.Jun 18, 1996 · N708UP · Doug DC871FSDR CA960624003Hose · leaking(CAN) NO GREEN LIGHT ON GEAR RETRACTION. ON GEAR EXTENSION, NOSE GEAR REMAINED PARTIALLY EXTENDED. ON LANDING, NOSE GEAR FOLDED. HYDRAULIC HOSE LEAKING ON THE DOWN SIDE OF THE NOSE GEAR ACTUATOR WHICH DEPLETED BOTH THE MAIN AND EMERGENCY HYDRAULIC SYSTEMS.Jun 17, 1996 · Piper PA31SDR 96ZZZX3980Hydraulic Line · failedJFK - FLT 4894 - CREW REPORTS: HYDRAULIC LOW LIGHT ILLUMINATED ONE MINUTE PRIOR TO LANDING. AFTER LANDING, AIRCRAFT HAD MINIMAL BRAKE PRESSURE. FOUND HYDRAULIC LINE LEAKING, REPLACED SAME.Jun 17, 1996 · N235AE · Saab 340BSDR 96ZZZX3387Seal Ring · failedTEN EACH NEW SEALS WERE RECEIVED FROM THE AUTHORIZED DISTRIBUTOR FOR THE MANUFACTURER. THIS SEAL IS USED IN SKYDROL HYDRAULIC FLUID, BUT THE NEW SEALS FAILED UPON INSTALLATION (WOULD NOT SEAL). THE SEALS SWELL WHEN INTRODUCED TO SKYDROL FLUID. SUBMITTER STAJun 17, 1996 · Doug DC8*SDR CALA9600827Hyd Line · chafedTHE A-SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO WHILE EN ROUTE. THE HYDRAULIC LOSS CHECKLIST WAS COMPLIED WITH AND THE AIRCRAFT WAS DIVERTED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE A-SYSTEM HYDRAULIC SUPPLY LINE IN THE RT REAR SPAR AREJun 16, 1996 · N77204 · Boeing 737130SDR DL72S961439Line · brokenTHE B-SYS HYD FAILURE IN FLT, RETURNED SLC. FOUND B-SYS PRESS LINE FROM PUMP TO B-PRESS MOD BROKEN. REPLACED LINE, BOTH HYD B-PUMPS AND FILTERS.Jun 15, 1996 · N525DA · Boeing 727232SDR AU961054Pipe · cracked(AUS) HYDRAULIC PIPE LOCATED IN LH ENGINE NACELLE AREA CRACKED AND LEAKING ON BEND RADIUSJun 15, 1996 · Frchld SA227DCSDR AWXA960268Flex Line · rupturedPHX - FLT 2068 - PHX-LAS - AIR TURNBACK, HYDRAULIC QUANTITY LOSS. RIGHT GEAR DOWNLINE RUPTURED. INSTALLED TEMPORARY FLEX LINE AND SERVICED SYSTEM. PLACED ON 106, DMI NR 28375 TO BE REPLACED BY PERMANENT LINE WITHIN 25 DAYS. (M)Jun 13, 1996 · N902AW · Boeing 7572S7SDR DL72S961425Swivel · leakingDURING CLIMB, A-HYD QTY WENT TO ZERO AND A PUMP LIGHT FLICKERED, RETURNED TO SHV. REPLACED CASE DRAIN FILTERS, NO METAL FOUND. FOUND THE NR 4 SLAT ACTUATOR SWIVEL LEAKING. REPLACED O-RING, REFILLED HYD SYS, RAN ENGINES AND B-PUMPS, OPERATED ALL FLT CONTROLSJun 12, 1996 · N407DA · Boeing 727232SDR 96ZZZX3354Hose Assy · rupturedPILOT EXTENDED THE LANDING GEAR AND HAD NO NOSE GEAR DOWN AND LOCKED INDICATION. PILOT REPORTED LANDNG GEAR HANDLE FELT SOFT WHEN HANDLE MOVED TO THE NEUTRAL POSITION 'BY HAND'. MANY ATTEMPTS WERE MADE TO GET THE NOSE GEAR DOWN AND LOCKED. EMERGENCY GEAR HAJun 11, 1996 · N3581C · Piper PA31350SDR 96FDEA01107Hyd Line · failedEN ROUTE AT 12.40Z NR 3 HYD SYS LOSS/FAILURE OCCURED ALL FLUID LOST. ALL ABNORMAL CHECKLIST AND PROCEDURES COMPLETED. REPLACED PRESS LINE THAT GOES FROM THE ENG DRIVEN PUMP TO THE FILTER MODULE. THIS WAS DONE ON EA 1-2910-23270. FINAL FIX WAS DONE IN EWR 6-Jun 11, 1996 · N602FE · Doug MD11FSDR 9612933215O-Ring · leakingEN ROUTE, RECEIVED HYD G-RSVR LO LVL MESSAGE. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT AT ORIGINAL DESTINATION. MAINTENANCE REPLACED LEAKING O-RING SEAL ON THE NR 1 SPOILER ACTUATOR FILTER HOUSING, LEAK Jun 11, 1996 · N315US · Airbus A320211SDR CA960620003Line · cracked(CAN) ON TAKEOFF HYDRAULIC PRESSURE WAS LOST AND HYDRAULIC QUANTITY SOON FOLLOWED ON SYSTEM #1. THE AIRCRAFT CONTINUED HOME ON 4 ENGINES. A CRACKED HYDRAULIC LINE FOUND.Jun 10, 1996 · Dhav DHC7103SDR 96ZZZX3392Tube Assy · chafedWHILE GAINING ACCESS TO THE PYLON AREA, NOTED THE MAIN HYDRAULIC LINE LOCATED IN THE AFT SECTION OF THE PYLON AREA WAS FOUND CHAFING THE OUTER WALL. CHAFING APPEARED TO BE CAUSED BY WIRE BUNDLE STRAPS CHAFING AGAINST THE LINE. MAIN HYDRAULIC LINE AND WIRE BUJun 10, 1996 · N375NM · Gulstm G1159ASDR 96ZZZX3391Tube Assy · chafedWHILE GAINING ACCESS TO THE LT PYLON AREA, NOTED MAIN HYDRAULIC LINE LOCATED IN AFT SECTION OF PYLON AREA FOUND CHAFING THE OUTER WALL AT POINTS WHERE ADEL CLAMPS ATTACH. ALSO, ADDITIONAL CHAFING WAS FOUND ON THE SAME LINE WHICH APPEARED TO BE CAUSED BY WIRE Jun 10, 1996 · Gulstm G1159ASDR AU960978Pipe · leaking(AUS) HYDRAULIC PIPE LEAKING FROM PIN HOLE IN PIPE - LOSS OF HYDRAULIC FLUIDJun 9, 1996 · Dhav DHC8102SDR CALA9600770Hyd Line · leakingTHE RIGHT HYDRAULIC SYSTEM PRESSURE AND QUANTITY DROPPED TO ZERO WHILE EN ROUTE. EMERGENCY GEAR EXTENSION WAS USED PRIOR TO LANDING. THE LT MLG DOOR WAS DAMAGED UPON LANDING AT EWR. MAINTENANCE FOUND THE HYDRAULIC LINE FOR NOSE GEAR UP LEAKING AND THE LINE Jun 8, 1996 · N16887 · Doug DC982
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