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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR CAL950245Hyd Line · chafedIAH - FLT 1498 - HYDRAULIC FLUID WAS LOST FROM THE B-SYSTEM WHILE IN-FLIGHT. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND TWO B-SYSTEM HYDRAULIC LINES IN THE HYDRAULIC BAY CHAFED THROUGH. BOTH LINES WERE REMOVED AND RSDR CAL950244Hydraulic Line · rupturedIAH - FLT 1853 - THE RT HYDRAULIC SYSTEM QUANTITY BEGAN TO DROP IN FLIGHT. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE HYDRAULIC SUPPLY LINE RUPTURED. THE SUPPLY LINE WAS REMOVED AND REPLACED. THE NRSDR COM11849Hyd Line · crackedHYDRAULIC SYSTEM LOW LEVEL WARNING ILLUMINATED. POST FLIGHT INSPECTION, FOUND HYD LEAK RT ENGINE NACELLE. THE ENGINE FIRE DECK WAS FOUND CRACKED AND BROKEN, WHERE THE HYDRAULIC LINES ENTER THE ENGINE COMPARTMENT. THIS DAMAGE CAUSED MOVEMENT AND CHAFING OF TSDR CAL950241Hydraulic Line · chafedEWR - FLT 1204 - THE B-SYSTEM HYDRAULIC QUANTITY WAS LOST WHILE EN ROUTE TO EWR. THE A-SYSTEM QUANTITY GAUGE DECREASED TO ONE GALLON. THE AIRCRAFT LANDED AT EWR WITHOUT INCIDENT. MAINTENANCE FOUND A B-SYSTEM HYDRAULIC PRESSURE LINE CHAFED THROUGH. THE HYDRSDR CAL950235Hyd Module · inoperativeMSY - FLT 1275 - THE RT MLG RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER TAKEOFF WITH THE GEAR HANDLE IN THE UP POSITION. THE GEAR WAS CYCLED AND RED LIGHT EXTINGUISHED. THE RED LIGHT ILLUMINATED AGAIN WHEN THE GEAR HANDLE WAS PLACED IN THE OFF POSITION, BUT SDR DLM88951320Line · rupturedON CLIMBOUT FROM ATL FOLLOWING SLAT RETRACTION, RT HYDRAULIC QTY AND PRESSURE WENT TO ZERO. RETURNED ATL. FOUND RT ENGINE HYDRAULIC PUMP PRESSURE LINE RUPTURED IN PYLON JUST BEFORE IT ENTERS THE FUSELAGE. REPLACED LINE RETURNED TO SERVICE.SDR DLL10951323Hyd Sys · over servicedAFTER TAKOFF, HAD STRONG ODOR THROUGHOUT CABIN, ACCOMPANIED BY SMOKE ALARMS IN AFT LAVATORIES. FOUND D-SYSTEM HYDRAULIC SYSTEM OVER SERVICED CAUSING APU INTAKE AIR CONTAMIMATION. RESERVICED D-SYSTEM RETURNED TO SERVICE.SDR 95ZZZW487Valve Assy · malfunctionNR 3 ENGINE DRIVEN HYDRAULIC PUMP CAN NOT BE SHUTOFF. REPLACED THE NR 3 ENGINE DRIVE PUMP SHUTOFF VALVE. (W)SDR ABXA9500245O-Ring · defectiveDURING APPROACH AFTER THE FLAPS WERE SELECTED TO 35 DEGREES, THE HYDRAULIC FLUID LEVEL IN THE MAIN RESERVOIR WENT TO STANDPIPE LEVEL. FOUND DEFECTIVE O-RING AT THE NR 3 ENGINE HYDRAULIC PUMP INLET ELBOW. REPLACED O-RING. SERVICED, LEAK, AND OPS CHECKED SYSTSDR SCNA95044Hyd Line · chafedNUMBER 2 HYDRAULIC SYSTEM WENT TO '0' QUANTITY DURING FLIGHT. FOUND PRESSURE BOOTSTRAP LINE CHAFED IN MAINTENANCE BAY FORWARD OF APU DOOR, PANEL NR 311AB. TEMPORARILY REPAIRED BY INSTALLING FLEX LINE IAW BMM 6-15-10 SECURED LINE, RAN A/C PUMPS AND PRESSURIZESDR HEEA954595Belt · frayedFRAYED HYD PUMP BELT. REPLACED WITH SERVICEABLE BELT.SDR AWXA9500171Fluid · leakingSLC - FLT 2808 - PHX-SLC - CREW DECLARED AN EMERGENCY DUE TO LOSS OF HYDRAULIC FLUID. 125 MILES FROM SLC THE HYDRAULIC FLUID QUANTITY DROPPED. AIRCRAFT LANDED WITHOUT INCIDENT. AFTER LANDING, THE INDICATOR CAME UP TO THE REFILL MARK ON GAUGE. CONTRACT MAINSDR DLM88951277Hyd Line · failedDURING CRUISE, LOST ALL RIGHT HYDRAULIC QTY AND PRESSURE, LANDED ATL. REPLACED HYD LINE ON PRESSURE SIDE OF ENGINE FILTER MODULE.SDR CAL950224Hyd Coupling · brokenIAH - FLT 0650 - BOTH B-HYDRAULIC SYSTEM PUMP LOW PRESSURE LIGHTS ILLUMINATED WITH A DROP IN HYDRAULIC QUANTITY WHILE IN-FLIGHT TO IAH. HYDRAULIC QUANTITY LOSS CHECK LIST WAS COMPLIED WITH AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND QUICK DISCONNSDR 95ZZZX6087Fitting · leakingOIL COOLER CAUTION LIGHT ILLUMINATED. FOUND FITTING LEAKING ON UTILITY MOTOR CASE. REMOVED AND RESEATED FITTING. SERVICED HYDRAULIC SYSTEM. IPC 29-12-00, PAGE 42, FIGURE 4, ITEM 55.SDR SCNA95041B-Nut · unsecureONE HOUR INTO FLIGHT, NR 2 SYSTEM HYDRAULIC QUANTITY WENT TO .5 GALLON WITH ALL OTHER INDICATIONS NORMAL. DURING FLAP EXTENSION FROM 15 TO 22 DEGREES, NR 2 HYDRAULIC QUANTITY DROPPED TO NEAR ZERO, AND BOTH LOW PRESSURE LIGHTS ILLUMINATED. FOUND NR 2 HYDRAULISDR AWXA9500145O-Ring · damagedFLT 510 - PHX-OMA - DURING CRUISE, AIRCRAFT LOST 'A' SYSTEM HYDRAULICS. AIRCRAFT CONTINUED TO OMA AND LANDED WITHOUT FURTHER PROBLEMS. CONTRACT MAINTENANCE FOUND O-RINGS SEAL LEAKING AT LT WHEEL WELL HYDRAULIC PRESSURE MODULE. MAINTENANCE REPLACED O-RING, SDR CAL950214Hyd Line · rupturedIAH - FLT 0459 - LT HYDRAULIC SYSTEM PRESSURE AND QUANTITY BEGAN TO DECREASE IN-FLIGHT. THE LT ENGINE HYDRAULIC PUMP WAS TURNED OFF AND THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC LINE FROM LT PYLON FITTING TO ENGINE CASE DRASDR 9504382767Hyd Hose · leakingEN ROUTE TO CUN, SYSTEM 'A' HYDRAULIC FLUID QUANTITY DECREASED TO LESS THAN ONE GALLON. CREW DECLARED AN EMERGENCY AND PERFORMED ABNORMAL PROCEDURES. FLIGHT RETURNED TO TPA WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND HYDRAULIC PRESSURE HOSE LEAKING AT ENGINSDR 95UAL737030Seal Plate · failedB-SYSTEM HYDRAULIC LOW QUANTITY LIGHT CAME ON AND A SYSTEM QUANTITY DROPPED TO 1.25 GALLONS. B-SYSTEM LOW PRESSURE LIGHT DID NOT COME ON, BUT AUTO PILOT WOULD NOT LIGHT. REPLACED FAILED SEAL PLATE ON RUDDER SOLENOID VALVE. CHECKS OK.SDR DL72L951321Tube · crackedDURING CRUISE, B-SYSTEM HYDRAULIC QTY WENT TO 0. FOLLOWED ABNORMAL PROCEDURES LANDED SEA. FOUND LINE FROM NR 2 CASE DRAIN AT TEMP SWITCH CRACKED. INSTALLED TEMPORARY LINE FOR RETURN TO SERVICE THEN SCHEDULED INSTALLATION OF REPLACEMENT LINE.SDR 95ZZZX1745Line · b-nut looseON A FLIGHT FROM RIC TO RDU WITH RDU IN SIGHT, HYDRAULIC PRESSURE WENT TO ZERO. GEAR WAS BLOWN DOWN. CHECK LIST FOLLOWED FOR A NO-HYDRAULIC PRESSURE LANDING. FLUID WAS EVIDENT IN NOSE WHEELWELL. MAINTENANCE TECHNICIANS DETERMINED ONLY PARTIAL LOSS OF FLUIDSDR 95ZZZX1717Line · hole chafedAIRCRAFT WAS IN LEVEL FLIGHT ON APPROACH TO DESTINATION AIRPORT WHEN CREW NOTICED FLAPS WOULD NOT RESPOND TO SELECTED INPUTS. IT WAS THEN THAT THEY NOTICED HYDRAULIC PRESSURE FLUCTUATING AND DROPPING OFF. THE CREW DIVERTED TO AN ALTERNATE AIRFIELD, USED EMERSDR 95UAL727026Hydraulics · failedRETURNED TO LGA DUE TO LOSS OF A-SYSTEM HYDRAULICS. FLIGHT CANCELLED. REPLACED RIGHT HAND ELEVATOR POWER CONTROL UNIT.SDR COM11824Hyd Line · damagedHYDRAULIC LEAK, RT ENGINE NACELLE. ENGINE DRIVEN PUMP SUCTION LINE WAS DAMAGED BY CHAFING. C/W A TEMPORARY REPAIR BY SUBSTITUTION OF A FLEX LINE ASSY. AIRCRAFT RETURNED TO SERVICE.SDR LOSA9515Tube Assy · crackedHYDRAULIC LEAK RIGHT NACELLE (RESERVOIR EMPTY). REMOVED AND REPLACED RIGHT ENGINE INBOARD HIGH PRESSURE HARD LINE. NACELLE STATION 109.89. TOTAL CYCLES, 1,543. (X)SDR DLM88951051Hyd Line · leakingDURING CLIMB THROUGH FL270 LOST RIGHT SYSTEM FLUID AND PRESSURE. LANDED ATL. FOUND RIGHT ENGINE PRESSURE LINE THROUGH FIRE WALL LEAKING. REPLACED LINE OPERATION NORMAL.SDR WWMA9500029Flex Hose · brokenFLIGHT NR 3372 (LAX/OXR), PILOT REPORTED DURING FLIGHT THE HYDRAULIC GAUGES WENT TO ZERO AND WAS CONFIRMED WHEN THE GEAR OR FLAP EXTENDED. THE MAIN BRAKE PRESSURE WAS AROUND 600 PSI AND THE EMERGENCY WAS 2000 PSI. THE GEAR WAS PUMPED DOWN USING THE EMERGENCYSDR USAA950242Line · leakingCLT - FLT 2188 - EN ROUTE TPA TO LGA, LOST 'A' SYSTEM HYDRUALIC QUANTITY, FOLLOWED BY LOW 'A' PRESSURE LIGHTS. FLIGHT DIVERTED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND NOSE GEAR ACTUATOR LINE LEAKING AT 'B' NUT. REPLACED LINE, BOSDR VTZA95104Hyd Press Hose · failedIAD-HPN - FLT 6281 - FLIGHT DIVERTED TO SWF, DUE TO THE LOSS OF HYDRAULIC PRESSURE IN THE LT AND RT PUMPS. AN EMERGENCY WAS DECLARED AND ACFT LANDED AT SWF WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE HYDRAULIC LINE RUNNING FROM THE PUMP TO THE BULKHESDR 95FDEA00212Air Bleed Valve · malfunctionedSIN: LOST NR 3 HYD SYSTEM FLUID QTY. THE SYSTEM WENT DOWN TO EMPTY AFTER GEAR RETRACTION. SERVICED NR 3 HYD SYSTEM TO 8.5 GAL, TROUBLESHOT AND RAN HYD SYSTEM AND LEAK CHECKED, NO LEAKS NOTED (SUSPECT AIR BLEED VALVE PLUNGER MAY HAVE STUCK DOWN), ALSO, RAN NRSDR AWXA9500135O-Ring · failedPHL-CMH - FLT 265 - EMERGENCY LANDING DECLARED DUE TO LOSS OF GREEN HYDRAULIC SYSTEM AFTER THIRTY MINUTES INTO FLIGHT. AFTER GEAR EXTENSION BY MANUAL SYSTEM, PRESSURE CAME BACK TO 3100 PSI, BUT QUANTITY JUST ABOVE AMBER. CREW HAD NO NOSE GEAR STEERING AFTER LSDR AALA950391O-Ring · defectiveDFW-BHM - FLT 1412 - EN ROUTE, HYDRAULIC SYSTEM 1 LOW QUANTITY ALERT CAME ON. ON APPROACH NR 1 HYDRAULIC SYSTEM FAILED, ACCOMPLISHED ALTERNATE GEAR EXTENSION. LANDED BHM WITHOUT INCIDENT. REPLACED O-RING ON NR 2 ENGINE PUMP. PRESSURE CHECKED SYSTEM, NO LEASDR 95UAL737023Hyd Module · crackedAFTER TAKEOFF WITH GEAR AND FLAPS UP, FLIGHT CONTROL WARNING LIGHT AND STANDBY HYDRAULIC SYSTEM LOW QUANTITY LIGHT CAME ON. 'A' SYSTEM QUANTITY READ ONE GALLON. REPLACED HYDRAULIC STANDBY MODULAR PACKAGE DUE TO A CRACKED HOUSING. ALSO, REPLACED STANDBY PUMPSDR TSAA9532049Hyd Line · failedPILOT REPORT FLT 97 - HNL-LIH - NOSE GEAR WOULD NOT COME UP AFTER TAKEOFF. RETURNED TO HNL. FOUND RUPTURED LINE ON DOWNLOCK ACTUATOR. REPLACED LINE. OPS AND LEAK CHECK OK. AIRCRAFT RETURNED TO SREVICE. (Z)SDR BUFA9507Hyd Line · leakingON CLIMB, LOST HYDRAULIC FLUID. FOUND LOOSE HYDRAULIC SLOT LEADING EDGE LINE IN NR 2 ENGINE PYLON. TIGHTENED AND LEAKED CHECKED SAME IAW DC8-MM 29-01. ACFT RETURNED TO SERVICE. (W)SDR 95ZZZX1589Adapter · crackedRIPPLE SUPPRESSOR TO HYDRAULIC PUMP ADAPTER WAS FOUND CRACKED ON POST-FLIGHT. CREW NOTED POOL OF HYDRAULIC FLUID UNDER LEFT ENGINE. THIS PART APPEARS TO HAVE DEFECTIVE METAL CASTING.SDR CAL950173O-Ring · leakingMCO - FLT 751 - THE GREEN SYSTEM HYDRAULIC QUANTITY LEVEL LOW LIGHT ILLUMINATED WITH THE MWP HYDRAULIC LIGHT AND SSC DURING CRUISE EN ROUTE TO MCO. THE HYDRAULIC PUMPS WERE DUMPED AND THE GREEN SERVO CONTROL WAS SHUT OFF. THE PUMPS WERE TURNED ON AND THE QUASDR TAOA029516Hydraulic Hose · leakingLGA/DCA - FLT 6541 - LOST A-SYSTEM HYDRAULIC PRESSURE DURING GEAR RETRACTION. AIRCRAFT DIVERTED TO EWR. REPLACED RT MLG DOWN HOSE. REPLACED A-SYSTEM HYDRAULIC FILTERS SERVICED, BLED AND PERFORMED OPERATIONAL CHECK OF SYSTEM. (X)SDR USAA950215Hyd Line · crackedCLT - FLT 1250 - THE NR 1 HYDRAULIC SYSTEM QUANITY AND PRESSURE WENT TO ZERO IMMEDIATELY AFTER FLAP RETRACTION AFTER TAKEOFF. CREW RETURNED TO CLT. MAINTENANCE REPLACED THE SUPPLY LINE ON THE LANDING GEAR SELECTOR VALVE. LEAK CHECKED GOOD. (W)SDR CAL950152Hyd Line · chafedFLT NR 1484 - EWR - THE 'A' HYDRAULIC SYSTEM WAS LOST APPROXIMATELY 20 MINUTES BEFORE ARRIVING IN EWR. THE HYDRAULIC QUANTITY INDICATED ZERO. THE AIRCRAFT LANDED AT EWR WITHOUT INCIDENT. MAINTENANCE FOUND THE 'A' SYSTEM AILERON PCU HYDRAULIC PRESSURE LINE CSDR RAIA950246Hyd Line · brokenALO - FLT 7454 - THE CREW NOTICED HYDRAULIC PUMP PRESSURE ZERO ON BOTH SIDES. CREW PERFORMED EMERGENCY CHECKLIST AND LANDED ACFT. MAINTENANCE DISCOVERED BROKEN HYDRAULIC LINE AT THE MAIN HYD FILTER. REPLACED LINE, AND LEAK CHECK GOOD ON GROUND RUN. (W)SDR 95ZZZX1063Hydraulic Line · chafedEMERGENCY LANDING MADE DUE TO LOSS OF A-SYSTEM HYDRAULIC FLUID AND PRESSURE ON INBOUND INTO INDIANAPOLIS. REPAIRED NR 1 ENGINE A-SYSTEM PUMP, PRESSURE LINE.SDR WTAA950099Hydraulic Line · leakingSFO - LOSS OF GREEN SYSTEM HYDRAULIC PRESSURE REPORTED AFTER TAKEOFF. CREW DECLARED AN EMERGENCY AND RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE ON NOSE GEAR ACTUATOR LEAKING. REPLACED HYDRAULIC LINE. HYDRAULIC SYSTEM OPERATIONALSDR LOSA9513Hydraulic Line · crackedCREW REPORTED THAT RIGHT AND LEFT HYDRAULIC PRESSURE LIGHTS CAME ON IN-FLIGHT FLUCTUATING AND ZERO PSI HYDRAULIC PRESSURE, FLEW APPROXIMATELY 25 MINUTES IN THIS CONDITION. LANDED WITHOUT INCIDENT. MAINTENANCE FOUND CRACKED HYDRAULIC LINE IN LEFT WING STUB ROSDR WRLA95004Connector · looseWHILE ON TAXI, FLIGHT CREW OBSERVED NR 1 ENGINE PUMP HYDRAULIC OFF LIGHT WOULD NOT EXTINGUISH. CREW SWITCHED HYD SYSTEM CONTROLLER FROM 'AUTO' TO 'MANUAL' AND THEN BACK TO 'AUTO'. HOWEVER, NR 1 ENGINE LT HYD PUMP WOULD NOT TURN OFF. CREW ELECTED TO RETURN TSDR PCAA9500199Hyd Line · crackedTHE NR 2 HYDRAULIC SYSTEM LOST QUANTITY. FOUND HYDRAULIC LINE CRACKED AT FLARE. REPLACED RIGID LINE WITH FLEX LINE AS PER DASH-8 MM 20-50-52. SERVICED HYDRAULICS, BLED SYSTEM, LEAK CHECK GOOD. ACFT RETURNED TO SERVICE. (W)SDR CAL950137Hyd Line · leakingCLE - FLT 1475 - THE A-SYSTEM HYDRAULIC FLUID QUANTITY BEGAN TO DECREASE AFTER TAKEOFF FROM CLE. THE AIRCRAFT WAS RETURNED TO CLE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NR 2 ENGINE A-HYDRAULIC SYSTEM PRESSURE LINE UNION IN THE RT WHEELWELL LEAKISDR COM20355Hyd Line · leakingSEVERE HYDRAULIC LEAK, LEFT LANDING GEAR AREA. REPLACED EMERGENCY GEAR DOWN HYDRAULIC LINE.SDR CAL950133O-Ring · leakingIAH - FLT 1638 - THE A-HYDRAULIC SYSTEM QUANTITY BEGAN TO DECRASE IN FLIGHT. THE LEAKAGE STOPPED WHEN THE A-SYSTEM WAS ISOLATED BY TURNING THE SYSTEM-1 FLIGHT CONTROL TO STANDBY RUDDER. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAIN
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