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 SWAA2012073006354Hydraulic Line · failedLOSS OF ALL A-HYDRAULIC QUANTITY UPON LOWERING LANDING GEAR. FOUND NLG TRUNNION BEAM CRACKED. R&R NLG ACTUATOR LINE PER MM.SDR ERAA201207300052Union · crackedNR 1 HYDRUALIC SYSTEM FAILURE NO QUANTITY, NO ISO VALVE CAUTION LIGHT. REPLACED CRACKED UNION AT PRESSURE MANIFOLD LEFT SIDE. REMOVED AND REPLACED NR 1 ENGINE DRIVEN HYD PUMP, NR 1 CASE DRAIN FILTER, SERVICED NR 1 HYD SYSTEM AND BLED. PERFORMED LEAK AND OPSSDR CA120817006Line · unserviceable(CAN) HYDRAULIC LINE CRACKED IN A BEND RADIUS WHILE MACHINE WAS IN A HOVER CAUSING LOSS OF HYDRAULIC FLUID FROM NR 1 SYSTEM.SDR SWIA201231403Hydraulic Line · failedLOST BLUE HYDRAULIC FLUID DURING CLIMBOUT. (FLT 5371) REPLACED HYDRAULIC LINE AT RIGHT NACELLE ABOVE OIL COOLER.SDR SWIA201231367Hydraulic System · contaminatedRECEIVED HYDRAULIC 3 LOW PRESSURE CAUTION MESSAGE FOLLOWED BY GEAR DISAGREE MESSAGE FOLLOWED BY NOSE DOOR MESSAGE. (FLT 2977) PURGED SYSTEM 3 HYDRAULIC 3A & 3B PUMPS ON ONE AT A TIME.SDR YENA20120726564O-Ring · damagedFLT 1436 LGB-SFO, HYD GREEN RESERVOIR LOW LEVEL. REPLACED "O" RING AT CHECK VALVE 1050GM NR 1. RAN ENGINE, LEAK CHECKS GOOD IAM AMM 29-00-00-79. PER FLIGHT CREW HYDRAULICS WERE USED TO LOWER GEAR.SDR UALA2012080604201Hose · leakingAFTER LANDING, EICAS MESSAGE HYD PRESSURE SYS C CENTER QTY IS ZERO. REPLACED HOSE. CHECKED, NO LEAKS. ACCOMPLISHED NLG STEERING OPS TEST PER AMM. NORMAL OPERATION. ALSO, SERVICED CTR HYD SYSTEM AS PER AMM, OKAY.SDR CA120727005Line · chafed(CAN) DURING CLIMB OUT, HYDRAULIC FLUID WAS LOST AND CREW RETURNED TO DEPARTURE AIRPORT SAFELY. MAINTENANCE INSPECTED AND FOUND LT MLG DOWNLOCK ACTUATOR RELEASE HYD PRESSURE LINE CHAFED THROUGH ALLOWING HYDRAULIC FLUID TO BE LOST. LINE WAS REPLACED, AREA CLESDR UALA2012072504048Coupling · damagedNR 1 ENG HYD DRAIN LINE COUPLING IN NR 1 ENG SAIL COMPARTMENT IS DAMAGED. SECURED DRAIN LINE COUPLING.SDR 2013F00003Line · leakingHYDRAULIC FAILURE OCCURRED DUE TO THE HOSE FOR HYD PRESSURE GAUGE BEING DAMAGED, RESULTING IN LEAKAGE OF HYD FLUID AND SUBSEQUENTLY THE INDICATION OF SYS PRESSURE COULD NOT BE ASCERTAINED BY POC. OPERATOR COMPANY PROCEDURES WERE FOLLOWED TO DIVERT FOR SAFE LASDR UALA2012072404013Line · leakingHYDRAULIC FLUID LEAKING FROM LEFT LANDING GEAR AREA AT TOP OF GEAR. REPLACED HYD FLEX LINE, LEAK CHECKED, NONE FOUND. SERVICED ALL HYD SYSTEMS TO FULL.SDR 2012FA0000593Line · rupturedA HYD SYSTEM FAILURE AND SUBSEQUENT INCIDENT WAS CAUSED BY THIS RUPTURED HYD HARD LINE ON THE EXIT SIDE OF THE SYS PRESSURE UNLOADER VALVE. FAILURE WAS APPARENTLY DUE TO FATIGUE AND TIGHT BEND RADIUS. EDDY CURRENT INSPECTIONS ARE NOT ACCOMPLISHED ON TUBINGSDR GN0A20120723001Hydraulic System · lowFLIGHT FROM CDC TO GCN; AFTER TAKEOFF WHEN LANDING GEAR WAS SELECTED UP THE CREW RECEIVED AN AURAL WARNING WITH ASSOCIATED WARNING LIGHTS INDICATING THE LEFT (GREEN) HYDRAULIC FLUID QUANTITY LEVEL WAS LOW. THE LANDING GEAR WAS SELECTED DOWN WHICH EXTENDED ANDSDR AALA20120716005B-Nut · looseMIA - CREW REPORTED LOSS OF HYDRAULIC QUANTITY AND NOSE LANDING GEAR ISSUES. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT MAIN LANDING GEAR FRANGIBLE HYDRAULIC FITTING LEAKING FLUID FROM B-NUT. RETORQUEDSDR ASOA20120715061Hose · blownTHE CREW REPORTED AN HYD SYS 1 FAIL MESSAGE IN FLIGHT. THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE HYD HOSE ON THE LT GEAR ACTUATOR. THEY ALSO REPLACED THE NR 1 ENGINE DRIVEN HYD PUMP. OPS CHECKS WERE GOOD.SDR CA120718003Accumulator · leaking(CAN) DURING NORMAL HYDRAULIC TESTS, THE PILOT FOUND THAT THE FORE/AFT ACCUMULATOR HAD A REDUCED CAPACITY THAN BEFORE. THE NITROGEN PRESSURE WAS RE-ADJUSTED, BUT THE ACCUMULATOR DIDN`T HOLD IT. BELLOWS PUNCTURE SUSPECTED, ACCUMULATOR REPLACED, NORMAL OPERATISDR CA120717008Powerpack · failed(CAN) WHILE IN CLIMB THREW ABOUT 12,000, MLG DROPPED OUT AND AFTER WE REDUCED POWER AND BROUGHT A/S FROM 200 IAS TO 160 IAS THE ACFT WAS THEN LEVELED OFF AND RAN QRH FOR HYD LOW PRESSURE GEAR WAS SELECTED DOWN AND ACFT RETURNED. DURING THE TAXI THE HYD PUMP WSDR UALA2012071603808Motor · leakingFLUID LEAKING FROM APU FIRE CONTROL ACCESS DOOR. FOUND LEAK COMING FROM BOTTOM LEFT HYDRAULIC MOTOR OF STAB TRIM BALL SCREW ACTUATOR IPC 27-41-10-001. ITEM 45 PCN 611-9023. LEAK IS 23 DROPS PER MINUTES. WITHIN LIMITS PER MM. ALL HYDRAULIC SYSTEMS ARE FULLSDR SWIA201231271Hydraulic Line · failedHYDRAULIC SYSTEM NR 3 LOST ALL QUANTITY. (FLT 6261) REPLACED UPPER UPLOCK LINE ON LEFT MLG IN REF TO AMM.SDR REXA2012071301156B-Nut · looseAIRCRAFT DIVERTED DUE TO NR 1 HYD QUANTITY LOSS. CREW REPORTED INTERMITTENT 1A AND 1B CAUTION MESSAGES WITH ERRATIC PRESSURE INDICATION AND THE NR 1 HYD QTY INDICATION. PRELIMINARY INVESTIGATION BY MAINTENANCE, FOUND THE NR 1 RESERVOIR QTY AT ZERO AND THE RSDR CA120801005O-Ring · failed(CAN) DURING ENGINE NR 2 START, THE GROUND AGENT REQUESTED THE CREW TO IMMEDIATELY SHUTDOWN THE ENGINE. CREW NOTICED SOME SMOKE IN THE COCKPIT BUT NO OTHER INDICATION. CREW DECIDED TO PROCEED TO AN GROUND EMERGENCY EVACUATION INCLUDING THE TRIGGERING OFF 1 SDR CA120713002B-Nut · loose(CAN) ENROUTE, FLIGHT EXPERIENCED ECAM MESSAGE "YELLOW HYDRAULIC FLUID LOW". THE QRH WAS FOLLOWED AND THE PTU AND ENG2 WERE SHUTOFF. WITH ONLY 1 BRAKING SYS AVAILABLE, THE CREW ELECT TO CALL OUT ERS BUT DID NOT DECLARE AN EMERGENCY. THE FLIGHT LANDED AND TAXSDR UALA2012071103738Pcu · leakingHYDRAULIC FLUID OBSERVED LEAKING FROM LOWER AFT END OF RUDDER. INSPECTED ALL 3 RUDDER POWER CONTROL ACTUATORS. NO LEAKS WITH HYD POWER ON AND RUDDER OPERATION. FLUID STILL DRIPPING FROM LOWER AFT END OF RUDDER.SDR WRNA201200008Hydraulic System · lowDURING CRUISE, LEVEL 2 ALERT 'HYD SYSTEM NR 1 LOW" ILLUMINATED. A/C RETURNED TO DEPARTURE SITE, WITH NORMAL LANDING. MX SERVICED HYD SYSTEM NR 1 IAW 12-13-00, OP'S CHECK GOOD. NO LEAKS NOTED. A/C RETURNED TO SERVICE.SDR FDEA201207082518O-Ring · failedHYD 1 FAILED. FOUND O-RING BLOWN ON 3-1 RMP NR 1 SYS S/O VALVE. R & R O-RING REF MM 29-22-02-2. LEAK CHECKED GOOD. SERVICED NR 1 SYSTEM TO 6.5 GAL. CYCLED ALL FLT CONTROLS NUMEROUS TIMES. SYS QTY NEVER BELOW 1.3 GALS. ACFT OK FOR SERVICE.SDR UALA2012070903696Valve · leakingLARGE HYDRAULIC LEAK COMING FROM AFT WING TO BODY FAIRINGS LT AND RT AND CENTER. ALSO COMING FROM GEAR DOORS. LOCATED LEAK CLEAN AREA. REPLACED YELLOW SYSTEM PRIORITY VALVE. SERVICED YELLOW SYSTEM TO HALF FULL FOR ACCOMPLISHING LEAK CHECK.SDR CA120723024Servo · leaking(CAN) DURING HELICOPTER 50 HR INSPECTION LT AND RT HYDRAULIC SERVOS WERE FOUND TO BE LEAKING. LT SERVO, TSN: 1899. REPLACEMENT HYDRAULIC SERVO, PN: D212-1, INSTALLED AND FOUND LEAKING. HYDRAULIC SERVOS REPLACED.SDR UALA2012070603646Regulator · faultedHYD DEMAND PUMP EICAS MESSAGE CAME ON DURING GEAR RETRACT. WENT OUT BUT CAME BACK ON. DURING MAINT FLAP RETRACT WENT OUT AFTER A FEW SECONDS. NO OTHER PROBLEMS NOTED. HYD DEMAND EICAS MESSAGE DURING GEAR EXTENSION AND FLAP EXTEND 20-25. OPERATED FLAPS WITSDR IPXA2574178Pressure Switch · inoperativeATB - LT HYD ENGINE PUMP, EICAS MESSAGE AND PRESSURE LT CAME ON AFTER TAKEOFF. AFTER LANDING, BEFORE 80KTS LT SYS. PRESSURE EICAS LIGHT CAME ON. R & R EDP PRESSURE SWITCH IAW AMM 29-11-17-004-001. OPS CHECKED GOOD.SDR ASMF201207004Shuttle Valve · leakingDURING TRANSIT CHECK, IT WAS DETECTED A HYD LEAK IN THE RT MLG. MX PERSONNEL DETECTED A LEAK IN THE BRAKE SHUTTLE VALVE; SO IT WAS REPLACED IAW MM 32-41-95, TESTED CORRECT.SDR CA120905014Line · chafed(CAN) ACFT RECEIVED A, HYD 1 LO QTY, EICAS MESSAGE WHILE APPROACHING GATE. A HYDRAULIC LEAK WAS DISCOVERED FLOWING FROM THE LT ENGINE UPPER PYLON. THE LEAK WAS INVESTIGATED AND FOUND A CHAFED HYDRAULIC LINE, STARTING MID PYLONSDR FDEA201206302424Flex Line · failedLOST GREEN HYD ON LANDING. REPLACED YELLOW AND BLUE HYD SYSTEM PRESSURE FLEX LINES ON RT INBD AILERON ACTUATORS, LEAK CHECKED NORMAL IAW AMM 27-14-12-04.SDR CA120710002Servo · leaking(CAN) DURING 50/100 HOUR INSPECTION OF THE HELICOPTER, THE LT HYDRAULIC SERVO, PN: D212-1, AND RT HYDRAULIC SERVO WERE FOUND TO BE LEAKING. HYDRAULIC PUMP, PN: D500-1, SN: 4830 AND HYDRAULIC RESERVOIR, PN: D211-2, SN: 4673 WERE ALSO FOUND TO BE LEAKING. ALL SDR UALA2012062903488Line · failedGREEN HYD QTY LOSS ON APPROACH. NORMAL GEAR EXTENSION ACCOMPLISHED. FOUND HYDRAULIC LINE TO LEFT GEAR DOOR ACTUATOR FAILED, REPLACED LINE. ACCOMPLISHED HYDRAULIC SERVICE AND SYSTEM OPERATION TO BLEED AIR AND VERFIY OPERATION OF GEAR DOOR, NO LEAKS, SYSTEM SSDR UALA2012062903485Line · leakingFLUID STREAKING ON LEFT SIDE BELLY, SOME LOOKS LIKE HYD FLUID OTHER IS BLACK COLOR. FABRICATED LINE AND REPLACED.SDR EPUA2012062902O-Ring · leakingGEAR WOULD NOT EXTEND WITH GEAR SELECTOR IN DOWN POSITION, HAD TO USE EMERGENCY GEAR EXTENSION. FOUND O-RING LEAKING ON RIGHT FILTER HOUSING. REPLACED BOTH LT AND RT FILTER HOUSING O-RINGS. SERVICED HYD FLUID. OPS CHECK ON GROUND SATISFACTORY.SDR EPUA2012062901Line · leakingLANDING GEAR WOULD NOT CYCLE TO UP OR DOWN, HAD TO PUMP GEAR DOWN WITH EMERGENCY GEAR EXTENSION. MX FOUND LT FILTER ASSY LEAKING WITH HYD LINE ON ACFT SIDE FILTER ELEMENT. REPLACED FILTER, O-RING AND FILTER ASSY. PERFORMED SUCTION LEAK TEST. SERVICED SYS, SDR REXA2012062601022Warning Light · illuminatedAFTER TAKEOFF HAD HYDRAULIC SYSTEM 3, LOW PRESSURE CAUTION FOLLOWED BY GEAR DISAGREE. CREW SELECTED GEAR BACK DOWN AND RECEIVED THREE GREEN AND DIVERTED.SDR CA120628011Hose · ruptured(CAN) ON ROTATION, GEAR WAS SELECTED UP AND THE GEAR WENT UP AND NEVER MADE UPLOCK AND THEN FELL DOWN AFTER LOSS OF FLUID WHEN THE NLG DRAG STRUT FLEX LINE RUPTURED, FLUID LOSS OCURRED, LINE WAS REPLACED GEAR SWINGS CARRIED OUT AND RELEASED TO SERVICE.SDR CA120628001Line · failed(CAN) WHILE ACFT WAS ON AERIAL FIRE FIGHTING MISSION, THE PILOT IN COMMAND REPORTED A HYDRAULIC FAILURE. FAILURE OCCURRED AFTER WATER DROP SYS WAS ACTIVATED. ACFT RETURNED TO BASE AND PILOTS CARRIED OUT AN EMERGENCY LANDING GEAR DOWN PROCEDURE. ACFT LANDED SDR 2012FA0000476Accumulator · rupturedSHORTLY AFTER TAKEOFF, THE PILOT RETRACTED THE LANDING GEAR AND FLAPS NORMALLY BUT THE HYD PRESSURE ANNUNCIATOR LIGHT ILLUMINATED AS WELL AS THE HYD PRESSURE GAUGE READING ZERO. MX FOUND THE MAIN HYD ACCUMULATOR HAD RUPTURED, SPILLING OUT ALL OF THE FLUID.SDR ASMF201207002Line · leakingDURING PUSH BACK, DETECTED A HYD LEAK IN THE RT MLG. ACFT WAS SENT TO THE HANGAR AND MX PERSONNEL REPLACED FLEXIBLE BRAKE LINE NR 4 IAW MM 32-41-00, TESTED CORRECT.SDR AALA20120625014Hydraulic Line · damagedDFW - CREW REPORTED LOSS OF RIGHT HYDRAULIC SYSTEM. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT HYDRAULIC ACCUMULATOR AIR LINE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR EPUA2012062701Hydraulic System · lowHAD TO MANUALLY PUMP GEAR DOWN TO GET 3 GREEN, MX SERVICED HYD POWER PACK WITH FLUID, OPS CHECK SATISFACTORY.SDR CA120626008Relief Valve · leaking(CAN) HYDRAULIC FLUID LEAKING FROM NLG RELIEF VALVE.SDR UALA2012062903428Hydraulic System · overservicedRIGHT HYD OVERFILL STATUS MESSAGE, WITH RIGHT HYD SYS SERVICED TO 1.22. TRANSFERRED HYD FLUID FROM RIGHT TO LEFT. OK FOR SERVICE. CORRECTED SERVICE CONDITION.SDR UALA2012062903410Hydraulic Line · leakingHYDRAULIC LEAK LEFT GEAR - CLEAN LEFT MLG AND GEAR DOOR, REAR AND FWD SPAR. RAN HYD FOR 20 MINUTES, NO LEAK FOUND. SUSPECT LEAK WITH GEAR IN THE UP POSITION, LOTS OF HISTORY. IN CONFERENCE WITH OPBLM, RECOMMEND JACKING A-C FOR GEAR RETRACTION TO LOCATE LEAKSDR SAJF20120625021B-Nut · loose(B18712) HYD-1 QTY LOW 'LESS THAN 0.34' MESSAGE DURING CRUISE. INSPECTION FOUND EDP NR 1 DAMPER CONNECT HOSE B-NUT LOOSE. INSPECTED HYD NR 1 PRESSURE MODULE DELTA P INDICATED NORMAL. REPLACED EDP NR 1 & CSAE DRAIN FILTER. ENG RUN UP TEST NORMAL.SDR AALA20120623001Hydraulic Line · leakingDFW - CREW REPORTED LEFT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED AND QUANTITY INDICATED LOW. TURNED OFF LEFT HYDRAULIC PUMP. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED HYDRAULIC LINE IN NOSE WHESDR FDEA201206222303Line · leakingON CLIMB OUT LOST YELLOW SYS HYD PUMP. R & R YELLOW ENG DRIVEN HYD IAW AMM 29-11-32-04-02. BLEED LINES TO PUMP. PREMATURE REMOVAL/INSTALLATION OFF DURING LEAK CHECK FOUND SUCTION HOSE SELF-SEALING ADAPTER ASSY CRACKED AND LEAKING.
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