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 9712119305Hydraulic Line · leakingDURING TAKEOFF ROLL, THE LEFT HYDRAULIC SYSTEM PRESSURE INDICATION DROPPED TO ZERO. CREW ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REPLACED HYDRAULIC LINE ON THE LEFT ENGINE THRUST REVERSER, OPERATIONAL CHECK OK.SDR PCAA9700454Tube Assembly · failedEN ROUTE TO MHT, THE HYDRAULIC PRESSURE WENT TO ZERO ON THE NR 1 SYSTEM WITH A COMPLETE LOSS OF CONTENTS. INSTALLED INTERIM FLEX LINE ON NR 1 PRESSURE MANIFOLD TO ANTI-SKID CONTROL IAW DHC MM. PERFORMED PROCEDURES OUTLINED IN DHC MAINTENANCE MANUAL 05-30. SSDR 97UAL900479Hose · leakingON ARRIVAL, FOUND OIL LEAKING FROM NR 2 ENGINE. RIGHT SIDE OF ENGINE COATED WITH HYDRAULIC FLUID. *S/D* ENGINE DRIVEN HYRAULIC PUMP FEEDLINE (AE709310-1) WAS FOUND TO BE LEAKING. LINE WAS REPLACED. HOSE WAS NOT RECOVERED FOR ANALYSIS.SDR CA970625007Spu · smoking(CAN) DURING OPERATION OF #2 HYDRAULIC STANDBY POWER UNIT FOR MAINTENANCE TASK, THE SPU BEGAN BILLOWING SMOKE AND SPARKS. IT WAS IMMEDIATELY SHUT DOWN, 2 EXTERNAL POWER FUSES (30 AMP) WERE FOUND BLOWN. FUSES AND SPU REPLACED.SDR 9711826627Hyd Line · leakingDURING CLIMB, THE NR 1 HYDRAULC SYSTEM INDICATED A LOSS OF QUANTITY AND PRESSURE. AIRCRAFT RETURNED TO GUM AND LANDED WITHOUT INCIDENT. REPLACED A NR 1 HYDRAULIC RETURN LINE IN THE AFT BULK CARGO COMPARTMENT, OPERATIONAL CHECK GOOD.SDR 97UAL900459Line · failedB-HYDRAULIC SYSTEM PRESSURE AND QUANTITY WENT TO ZERO DURING TAXI. *S/D* FOUND ELEVATOR POWER CONTROL UNIT PRESSURE SUPPLY LINE LEAKING. REPLACED LINE, SERVICED HYDRAULIC SUPPLY AND LEAK CHECKED.SDR PCAA9700447Tube · failedUPON DESCENT INTO BGM, THE CREW REPORTED THE NR 1 HYDRAULIC QTY AND PRESSURE WERE LOST. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE FROM THE NR 1 PRESSURE MANIFOLD TO THE ANTI-SKID BROKEN. REMOVED AND REPLACED LINE IAW DHSDR TWAA9768001O-Ring · wornSTL - FLT 300 - DURING DESCENT LOST 'A' SYSTEM HYD PRESSURE AND FLUID. REMOVED AND REPLACED WORN O-RING IN THE 'A' SYSTEM HYD FILTER PACK. OPERATIONAL CHECK NORMAL. (M)SDR RRXA97186Hyd Line · failedAIR TURNBACK, LOSS OF HYDRAULIC FLUID AND PRESSURE AFTER T/O AND GEAR RETRACTION. RETURNED TO MMGL. REMOVED AND REPLACED BOGIE TRIM FLEXIBLE LINE. REPLENISHED HYD SYSTEM TO PROPER LEVEL, LEAKS CHECK GOOD.SDR COMA9760117Line · leakingNR 1 HYDRAULIC SYSTEM FAILED DURING FLIGHT. REPLACED DEFECTIVE PRESSURE LINE AT LEFT PYLON.SDR USAAF97048Union · crackedFLT 1262 - MSP-PIT - DURING CLIMB-OUT FROM MSP, SYSTEM NR 1 HYDRAULIC FAILED. FLIGHT RETURNED TO MSP WITHOUT FURTHER INCIDENT. AIRCRAFT WAS TOWED FROM RUNWAY TO THE GATE DUE TO LOSS OF HYDRAULICS FOR NOSEWHEEL STEERING. MAINTENANCE FOUND RIGHT HYDRAULIC SYSSDR CALA9700891Hyd Line · leakingTHE B HYDRAULIC SYSTEM WAS LOST DURING CRUISE, EN ROUTE TO ATL. THE AIRCRAFT LANDED AT ATL WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE FROM NR 1 ELECTRIC B PUMP TO THE NR 5 PORT ON THE FILTER MODULE LEAKING. THE HYDRAULIC LINE WAS REMOVED AND REPLACESDR REXA97166Hydraulic Line · failedWHILE AT CRUISE, BLEW A HYDRAULIC LINE AND THE MAIN AND EMERGENCY PRESSURE WENT DOWN. DID AN EMERGENCY GEAR EXTENSION AND LANDED AT MEMPHIS. REMOVED AND REPLACED RIGHT LANDING GEAR RETRACT ACTUATOR PRESSURE LINE. ALSO, REMOVED AND REPLACED RIGHT AND LEFT LASDR DL76S971108Valve · inoperativeNOSE GEAR DID NOT RETRACT ON T/O, DURING GEAR RETRACTION A/C SHUDDERED, CENTER HYD SYS EICAS MSG CAME ON, CENTER HYD PUMP LOW PRESS LTS CAME ON. DEMAND PUMP LOW PRESS LTS CAME ON WHEN GEAR HANDLE WAS PLACED IN DOWN POSITION. CENTER HYD SYS RETURNED TO NORMALSDR AU970763Pipe · worn(AUS) HYDRAULIC PRESSURE PIPE ATTACHED TO `T' UNION WORN AND CRACKEDSDR 97FDEA00331Hydraulic Line · brokenNOTICED STEADY LEAK IN HYDRAULIC SYSTEM NR 3. SHUTOFF SYSTEM NR 3 PUMPS, QUANTITY CONTINUED TO GO DOWN TO 0.0 GALLONS. HYDRAULIC NR 3 FAIL ALERT ILLUMINATED. COMPLIED WITH CHECKLIST, UNEVENTFUL LANDING AND ROLLOUT. FOUND FLUID LEAKING FROM NR 3 LEFT HAND ESDR DL72K971106Hyd Syst · leakingA-SYSTEM HYDRAULICS OVERHEAT CAME ON. FOLLOWED ABNORMAL PROCEDURE, LIGHT STAYED ON.SDR AU970643Hose · ruptured(AUS) HYDRAULIC HOSE BETWEEN HYDRAULIC PUMP AND FILTER HOUSING FAILEDSDR CALA9700843Hydraulic Line · chafedTHE A-HYDRAULIC SYSTEM FLUID QUANTITY DROPPED TO NEAR ZERO WHILE EN ROUTE. THE HYDRAULIC QUANTITY LOSS CHECKLIST WAS COMPLIED WITH AND THE AIRCRAFT LANDED AT ATL WITHOUT INCIDENT. MAINTENANCE FOUND A-SYSTEM HYDRAULIC PRESSURE LINE ON RT WING IN ENGINE PYLON SDR 97UAL900432Tube · leakingHYDRAULIC FLUID SPRAYING FROM RIGID LINE FOR BRAKE CONTROL VALVE IN RIGHT WHEEL WELL. *S/D* DURING INSPECTION FOUND PIN HOLE LEAK AT THE BEND RADIUS. REPLACED SECTION OF TUBE ASSEMBLY.SDR 97ZZZX2939Line Assy · chafedDURING PYLON MATCHING ANGLES AND FUSELAGE SKIN INSPECTION, NOTED AN ADEL CLAMP, PN MS21919DG6, WAS BROKEN ON THE RIGHT HAND SIDE FS 367. FURTHER INSPECTION REVEALED THE THRUST REVERSER STOW HYDRAULIC PRESSURE LINE ASSY, PN 306-588003-039, HAD WORN THROUGH APPSDR 97UAL900418O-Ring · cutNR 3 HYDRAULIC SYSTEM LOST ONE GALLON OF FLUID IN 50 MINUTES AND IS STILL DECREASING. *S/D* THE PRESSURE INLET UNION O-RING WAS FOUND DAMAGED. REPLACED O-RING, OPERATIONS CHECK NORMAL.SDR CALA9700820Hyd Line · leakingTHE 'A' SYSTEM HYDRAULIC FLUID WAS LOST WHEN LANDING GEAR WAS RAISED AFTER TAKEOFF FROM MCO. THE AIRCRAFT WAS RETURNED TO MCO WHERE IT LANDED WITHOUT INCIDENT. MX FOUND THE LT MLG DOOR ACTUATOR PRESSURE LINE LEAKING. THE PRESSURE LINE WAS REMOVED AND REPLACSDR 97UAL900417Hyd Syst · reqd serviceCREW REPORTS, LOSS OF YELLOW HYDRAULIC SYSTEM. LOW LEVEL MESSAGE ON ECAM, LIGHT DID FLICKER. CREW TURNED POWER TRANSFER UNIT AND PUMPS OFF. QUANTITY IS LOW ON ECAM. LANDED AT PHL UNDER AMBER ALERT.SDR DLL10971068Control Valve · crackedUPON LOWERING GEAR HANDLE LOST C-SYSTEM PRESSURE AND FLUID TO BELOW HALF. APPLIED BRAKES AT 120 KNOTS. REPLACED CRACKED C-SYSTEM LEFT MAIN PHASE CONTROL VALVE. CHECKED PUMP FILTERS, SYSTEM OPS CHECK GOOD.SDR CALA9700796Hyd Module · crackedTHE AIRCRAFT WAS DIVERTED TO PHX, AFTER LOSING THE A-HYDRAULIC SYSTEM FLUID QUANTITY. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE A-SYSTEM HYDRAULIC MODULE FITTING CRACKED. THE A-SYSTEM HYDRAULIC MODULE WAS REMOVED AND REPLACED. IN ADDITIONSDR CA970609017Line · leaking(CAN) NOSE GEAR LINE FOUND LEAKING DURING WALKAROUND. LINE REPLACED.SDR TC8A97026Hyd Fluid · reqd serviceON TAXIOUT, HYDRAULIC QUANTITY DROPPED TO AUX LEVEL. SERVICED MAIN HYDRAULIC RESEVOIR IAW M/M 12-30-1. RAN 2 AND 3 ENGINES AND ALL HYDRAULIC SYSTEM CHECKED NORMAL.SDR WWMA9700082Hydraulic Hose · rupturedAFTER LANDING GEAR EXTENSION ON FINAL APPROACH THE HYDRAULIC CENTRAL WARNING PANEL LIGHT ILLUMINATED. THE HYDRAULIC QUANITY INDICATED ZERO WITH THE PRESSURE SLIGHTLY ABOVE THE RED RADIAL LINE. CREW PREFORMED A 15 DEGREE LANDING AND LOST NOSE WHEEL STEERING SDR CA970626005Seal Assembly · leaking(CAN) ENROUTE HYDRAULIC 'B' SYSTEM LOW PRESSURE LIGHT CAME ON AND PRESSURE GAUGE WENT TO ZERO. OBSERVED YAW DAMPER LIMITATIONS. SEAL PLATE REPLACED. CASE DRAIN FILTERS INSPECTED SYSTEM SERVICED AND LEAK CHECK OK. RELEASED.SDR 97UAL900409Hyd Line · rupturedLEFT HYDRAULIC QUANTITY DROPPED TO 0.48 UNITS. CREW TURNED OFF BOTH ELECTRICAL HYDRAULIC PUMP AND EDP. *S/D* LEAKING FLEX LINE FROM STAB TRIM MOTOR TO LEFT HYDRAULIC SYSTEM RIGID LINE, AT 'B' NUT COUPLING. FLEX LINE REPLACED.SDR AWXA9700314Hyd Syst · reqd serviceAFTER GEAR RETRACTION 'A' SYSTEM LOW QUANTITY LIGHT ILLUMINATED AND QUANTITY DROPPED TO ABOUT 1.5 GAL. CYCLED GEAR DOWN AND QUANTITY CAME BACK UP TO NORMAL. LIGHT WENT OUT.'A' SYSTEM HYDRAULIC QUANTITY READING AT REFILL. RESERVICED HYDRAULIC SYSTEM FULL.SDR UPS97223150Hyd Check Vlv · malfunctionedINSPECTION TYPE:N/A, HEAVY SMOKE IN COCKPIT SHORTLY AFTER TAKEOFF, BEFORE GEAR RETRACTION. ALL A/C PACK INDICATIONS NORMAL. AIR TURNBACK TO JAX. *S/D* FOUND SMOKE FUMES TO BE SYDROL. FOUND LOOSE FITTING DRIPPING ONTO PACK (L), TIGHTENED FITTING, RUN ENGS,SDR REXA97153Pressure Unit · failedDURING CLIMB, MAIN HYDRAULIC PRESSURE AND QTY FELL OFF ALONG WITH INBOARD BRAKE PRESSURE QTY. REMOVED AND REPLACED HYDRAULIC PUMP MAIN PRESSURE UNIT. (M)SDR QXEA9700210Hyd Line · leakingAT CRUISE FLIGHT, LEFT HYDRAULIC WARNING LIGHT ILLUMINATED, RIGHT HYDRAULIC WARNING LIGHT ILLUMINATED SOON AFTER. BOTH WARNING LIGHTS WENT OFF, THEN BACK ON FOR THE REMAINDER OF THE FLIGHT. ON DESCENT DID NOT DO A EMERGENCY GEAR EXTENSION, LANDING WAS UNEVENSDR 97FDEA00316Reservoir · leaking97-0098, HYD SYS 3 ELEVATOR OFF LT ILLUMINATED. HYD QTY DROPPED TO 1 GAL. ACCOMPLISHED RED TAB PROCEDURE. PRESSURE DROPPED ONLY AFTER PUMPS WERE SHUT OFF. HYD FLUID FOUND ON POST FLT IN RT WHEEL WELL. REMOVED AND REPLACED NR 3 RESERVOIR TO STEP B5, M/M 29SDR 97ZZZX2846Tube · leakLANDING GEAR WOULD NOT EXTEND. EMERGENCY EXTENSION PERFORMED AND AIRCRAFT LANDED SAFELY. FOUND HYDRAULIC POWER PACK RESERVOIR VERY LOW ON FLUID. SERVICED RESERVOIR AND GEAR RETRACTION AND EXTENSION OPS CHECKED GOOD WHILE AIRCRAFT WAS ON JACKS. FOUND INSULASDR AWXA9700309Hyd Line · brokenLEFT HYDRAULIC SYSTEM QUANTITY DECREASED TO .06. AIRCRAFT RETURNED TO PHX. EMERGENCY LANDING DECLARED. FOUND BROKEN HYDRAULIC LINE AT RIGHT MAIN LANDING GEAR DOWNLOCK ACTUATOR. REMOVED AND REPLACED HYDRAULIC LINE, LEAK CHECK GOOD.SDR 97FDEA00309Hydraulic Line · failed97-0096, ONE HOUR AND 30 MINUTES INTO FLIGHT, GOT HYDRAULIC 1 OFF ALERT. SYSTEM QUANTITY SHOWS 2.6 AFTER 3.5 HOURS OF FLIGHT. GOT LEVEL 2 HYDRAULIC 1 FAIL ALERT AND QUANTITY OF 1.0 GALLON. REMOVED PANEL 517CT OVER NR 1 ENGINE PYLON FOUND A .1875 HYDRAULIC PSDR USAASB97137O-Ring · failedBWI - FLT 2399 - AT FL 210, THE NR 1 ENGINE A-SYSTEM HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED. CAPTAIN SHUT DOWN THE NR 1 ENGINE HYDRAULIC PUMP AND MAINTAINED 3,000 PSI AND ONE-FOURTH QUANTITY IN A-SYSTEM HYDRAULICS. FLIGHT DIVERTED TO BWI AS A PRECAUTIONARYSDR AU970546Line · failed(AUS) HYDRAULIC LINE BURST DURING RIG TESTING AT APPROXIMATELY 220PSISDR CA970529001Line · leaking(CAN) LOSS OF HYDRAULIC PRESSURE AFTER TAKEOFF. LANDING GEAR LOWERED USING EMERGENCY PROCEDURE. LEFT MLG OUTER DRAG STRUT FLEX LINE LEAKING. BOTH FLEX LINES REPLACED.SDR CA970528002Line · leaking(CAN) HYDRAULIC LINE FROM ENGINE DRIVEN PUMP TO PRESSURE MANIFOLD LEAKING AT THE BEND RADIUS.SDR SRAA970514Hyd Coupling · leakingON APPROACH TO MHZ FLIGHT 508, UTILITY SYSTEM FAILED, SERVICED SYSTEM AND LANDING MADE PER QUICK REFERENCE HANDBOOK. FOUND HYDRAULIC LEAKING AT NR 1 ENGINE FIREWALL HYDRAULIC QUICK DISCONNECT COUPLING, REPLACED COUPLING IAW CH 29. OPS CHECKED GOOD, NO LEAKS SDR AWXA9700289Hyd Fluid · low levelEMERGENCY LANDING. GREEN HYDRAULIC SYSTEM LOW LIGHT ILLUMINATED. SERVICED GREEN SYSTEM.SDR PCAA9700406Brake Assy · leakingEN ROUTE TO SYR, CREW NOTICED THE NR 1 HYDRAULIC CONTENTS LEAKING DOWN TO 1/2 QUART. CREW PERFORMED A FLAPS UP LANDING WITHOUT INCIDENT. MAINTENANCE IN SYR FOUND THE INBOARD RIGHT BRAKE LEAKING. THE BRAKE WAS REMOVED AND REPLACED IAW DHC MM. LEAK AND OPERASDR GAIA9730Hydraulic Line · leakingMEM - AT THE CONCLUSION OF TRAINING FLIGHT ON FINAL APPROACH, THE LANDING GEAR SELECTOR WAS PLACED IN THE DOWN POSITION. AT THAT TIME, THE COCKPIT FILLED WITH SMELL OF HYDRAULIC FLUID. THE LANDING GEAR LOCKED DOWN AND HYDRAULIC PRESSURE DROPPED TO ZERO. AN SDR AU970556Pipe · corroded(AUS) HYDRAULIC PIPE CONTAINED PIN HOLE CORROSION - CORROSION CAUSED BY LEAKING WINDOW SEALS - LOSS OF HYDRAULIC FLUIDSDR 97UAL900373Hyd Panel · shortedSTRONG ELECTRICAL BURNING SMELL IN FLIGHT DECK. *S/D* LEFT ELECTRICAL PUMP SWITCH ON PILOTS OVERHEAD P5 PANEL SHORTED. REPLACED HYDRAULIC CONTROL PANEL, OPERATIONS CHECK NORMAL.SDR UPS97222949Tube Assy · chafedINSPECTION TYPE-N/A, ON TAKEOFF ALL B-HYDRAULIC SYSTEM LOW PRESS INDICATOR LIGHTS ILLUM. CIRCUIT BREAKERS FOR B-SYSTEM PUMPS AND INDICATOR WERE CYCLED OFF FOR TWO MINUTES AND BACK ON. LOW PRESS LIGHTS REMAINED ON. REPLACED CHAFED B-SYS HYD RETURN LINE IN HY
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