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 DL76L060044Housing · leakingC-HYD QTY DECREASED TO ZERO AND SYSTEM PRESS AND RSVR / QTY LIGHTS ILLUM. EICAS MSG C-HYD SYS PRESS AND C-HYD QTY .26. FOUND NR 3 SPOILER ACTUATOR FILTER HOUSING LEAKING. REPLACED PER AMM, LEAK CHECKS GOOD. CHECKED C-SYSTEM HYD FILTER INDICATORS, ALL OK. SDR C2XA06IA009Hydraulic System · leakingIAH - FLIGHT 2966, THE CREW REPORTED THAT THE HYDRAULIC SYSTEM ONE QUANTITY INDICATION WENT TO ZERO DURING FLIGHT. THE CREW DEACTIVATED THE SYSTEM 1 HYDRAULICS, AND LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT WITH NO LEAKS NOTED, CLEANSDR 0600133354Line · leakingDURING CRUISE TWO HOURS OUT FROM NRT RECEIVED -HYD Y RSVR LO LVL-, FOLLOWED COM AND AFTER ABOUT 10 MINUTES RECEIVED -HYD Y RSVR OVHT-. RETURNED TO NRT WITHOUT DECLARING AN EMERGENCY. LANDING WAS UNEVENTFUL AND AIRCRAFT TAXIED TO GATE. FOUND HYDRAULIC TUBE LSDR CA060116001Valve · crackedON APPROACH, UPON FLAP SELECTION, NO SYSTEM HYD PRESSURE. EMERG GEAR SELECTION USED TO EXTEND L/G, AND TO OBTAIN 10 DEGREES FLAP. A/C LANDED W/O INCIDENT, DUE TO LOSS OF SYS HYD PRESSURE, N/W STEERING INOP AND MAIN BRAKING WAS LIMITED. TOWED TO HANGAR. MX SDR DL76L060038O-Ring · failedRIGHT HYD QTY EICAS CAUTION MSG IN FLIGHT. FOUND HYD LEAK AT RT PYLON HYD FILTER BY-PASS INDICATOR. REPLACED O-RING AND INDICATOR PLUG OPS AND LEAK CHECK OK.SDR PCSA1110601Line · leakingDURING CLIMB, CREW REPORTED "A" SYSTEM HYD QTY IND DROPPED, CREW SUSPECTED AN "A" SYSTEM HYD FLUID LEAK. A/C RETURNED BACK TO MIA AND LANDED W/O ANY FURTHER INCIDENT. MX TROUBLESHOT "A" SYSTEM HYD LEAK, A LEAKING HYD LINE FOUND AT "B" NUT CONNECTION TO "A" SYSDR QXEA200600022Power Unit · malfunctionedYEG FLIGHT NR 2315: NR 1 STBY HYD PUMP HOT CAUTION LIGHT ILLUMINATED WHILE TAXING FOR TAKEOFF. ACCOMPLISHED CHECKLIST AND THE CAUTON LIGHT EXTINGUISHED SEVERAL MINUTES LATER WHILE TAXING BACK TO THE GATE. AIRCRAFT WAS FERRIED BACK TO PDX. MAINTENANCE REMOVESDR IXXA0600014OHydraulic System · leakingDURING FLIGHT 828 FROM KRFD TO KIAH MAIN SYSTEM HYDRAULIC FLUID LOST TO STANDPIPE AFTER GEAR RETRACTION BEFORE FLAPS WERE RETRACTED. AIR BRAKE WAS NOT USED. THE CREW ELECTED TO LAND AT KTOL AND LANDED WITHOUT INCIDENT. INSPECTION IS ON GOING AND MORE INFORMSDR DL76L060029Line · crackedLT HYD QUANTITY DROPPED TO 0.17. REPLACED CRACKED LINE.SDR DAT2006F00000Line · chafedON INITIAL TAKEOFF AT APPROXIMATELY 200 FEET AGL BOTH HYDRAULIC LIGHTS CAME ON AND TOTAL SYSTEM PRESSURE WAS ZERO PSI. THE FLIGHT CREW EXECUTED THE CHECKLIST. EVENTUALLY THE RT SIDE PUMP BEGAN WORKING AGAIN. RETURNED AND MADE AN UNEVENTFUL LANDING. SENT RESDR 06FDEA0016O-Ring · leakingJUST AFTER LEVEL OFF AT 16000 EXPERIENCED COMPLETE SYS-A HYD FAILURE. QTY AND PRESSURE BOTH WENT IMMEDIATELY TO ZERO. RAN QRH CHECKLIST, TIMED SYS-A FLUID SHUTOFF SWITCHES OFF FOR 55 MIN TO LANDING. LED NR 5 AMBER AND GREEN LIGHTS ON, ALL SLATS AND LED LIGHSDR ASMF200601002Hydraulic System · leakingCAPTAIN REPORTED THAT DURING TAKE OFF WHEN THE LANDING GEARS WAS RETRACTED, THE LT HYDRAULIC QUANTITY INDICATION FELT FROM 105 PERCENT TO 74 PERCENT; REDUCING DURING FLIGHT TO 67 AND REESTABLISHED IN GROUND TO 89 PERCENT; ADDITIONALLY, THE RF LIGHT TURNED ON ASDR MWEA060001O-Ring · leakingRT HYDRAULIC QUANTITY LOW ONE QUART ON FINAL APPROACH. REMOVED AND REPLACED RT PRESSURE REDUCER O-RING.SDR IXXA0600002OO-Ring · failedDURING FLIGHT 817 FROM KMCO TO RATL AFTER TAKEOFF A LOSS OF HYDRAULICS OCCURED. RAN LOSS OF HYDRAULIC EMERGENCY CHECK LIST. DUE TO INTENDED FLIGHT PLAN, CREW ELECTED TO RETURN TO DEPARTURE STATION KMCO AND LANDED WITHOUT INCIDENT. FOUND RIGHT AILERON CYLINDSDR 2006FA0000058Vent Line · blockedBOTH LT FUEL VENT LINES BLOCKED BY ICE. ENGINE STOPPED DURING TAXI TO RUNWAY. ALTHOUGH PREFLIGHT LISTS CHECKING FUEL VENT LINES ARE CLEAR, THIS NEEDS TO BE EMPHASIZED MORE. (K)SDR HNAA0500110Regulator · failedUPON GEAR RETRACTION, NR 2 HYDRAULIC FULL PRESSURE AND RUDDER PRESSURE CAUTION LIGHTS ILLUMINATED, LIGHTS EXTINGUISHED AFTER GEAR EXTENSION. REMOVED AND REPLACED DUAL RUDDER PRESSURE REGULATOR.SDR HNAA0500109Hydraulic System · malfunctionedUPON GEAR RETRACTION NR 1 HYDRAULIC FULL RUDDER PRESSURE AND RUDDER PRESSURE CAUTION LIGHTS ILLUMINATED. BLED AND SERVICED NR 1 HYDRAULIC SYSTEM.SDR DXTA200501171Line · failedAFTER LANDING POWER BRAKE AND ANTISKID MASTER CAUTION ILLUMINATED AFTER 1 SECONDS. AFTER 10 SECONDS OF ILLUMINATION TOTAL BRAKE FAILURE OCCURRED. EMERGENCY BRAKES WERE USED. PRECHARGE IS OUTSIDE OF SHADED AREA AFTER EVENT, NO OTHER ABNORMAL CONDITIONS WERE PRSDR HNAA0500107Hydraulic System · leakingNR 1 HYDRAULIC QUANTITY DROPPED TO .5 QTS ON FINAL. REMOVED AND REPLACED HYDRAULIC TUBE AT CASE DRAIN MANIFOLD.SDR DL733050836Packing · splitDECLARED EMERGENCY HYD QTY A DROPPED TO 1/2. REPLACED LOWER PACKING ON A HYD SYS EMDP ACCOUSTIC FILTER, LEAK CK OK HYD SERVICED.SDR QXEA200501855Hydraulic Line · crackedONT- ON FLIGHT 2515, HYDRAULIC NR 1 LOW PRESS MESSAGE CAME ON INFLIGHT. LOSS OF ALL NR 1 SYSTEM HYDRAULIC FLUID. SYSTEM RAN DRY FOR 25 MINUTES. LANDED WITHOUT INCIDENT. INSPECTED, FOUND HYDRAULIC NR 1 PRESSURE LINE TO GROUND SPOILER SELECTOR VALVE CRACKED SDR ASMF200512021Switch · damagedDURING TRANSIT CHECK, THE AUXILIARY HYDRAULIC PUMP DID NOT SHUT OFF, DELIVERING 29 PSI WITH THE SELECTOR IN OFF POSITION. AIRCRAFT WAS SENT TO THE HANGAR AND DURING OVERNIGHT CHECK, THE WIRING WAS CHECKED; THE RULER S3-13 TERMINALS WERE CLEANED IAW WDM 29-21-0SDR SWAA054089Valve · odorSTRONG ODOR IN CABIN. REMOVED AND REPLACED BOTH HYDRAULIC RESERVOIR CHECK VALVES PER MM.SDR SWAA054108Module · faultyAIR TURNBACK, LOST A-SYSTEM HYDRAULIC QUANTITY, HYDRAULIC ENGINE & ELECT PUMPS. REMOVED AND REPLACED HYDRAULIC TAIL ISOLATION VALVE MODULE PER MM.SDR UPS05145893Hydraulic Line · leakingNOTED HYDRAULIC FLUID COMING OUT OF LT PYLON, DRY MOTORED ENG TO PIN POINT PROPER PANEL TO REMOVED LT AFT PYLON OB ENG PANEL AFTER REMOVAL FOUND HARD LINE CHAFFED ON BRADED LINK HARDLINE HAS FAILED AND CAUSED LEAK. REPLACED FLEX LINE WITH PERM RIGID HYDRAULICSDR UPS05245892Hydraulic System · leakingINSPECTION TYPE:N/A ATB - HYD QTY AFTER TAKEOFF WENT TO 2.0 GALS AFTER FLAP RETRACTION QTY HELD STEADY AT 2.3 GALS. FOUND ASYS QTY LOW, SERVICED TO PROPER LEVEL PER M/M 12-12-00-2. CHECKED L/E SLAT ACTUATOR AND FLAP POW'S FOR LEAKS, NONE FOUND. NO OTHER LEASDR QXEA200501809Pressure Switch · malfunctionedDEN - ON TAXI FOR FLIGHT 4325 RECEIVED HYD PUMP 1B CAUTION MSG. RETURNED TO THE GATE. FOUND HYD PUMP 1B LOW PRESSURE SWITCH INTERMITTENT WITH PUMP 1B AND NR 1 ENG DRIVEN PUMP 1A OFF HYD PRESSURE INDICATED 2900 PSI WITH HYD PUMP 1B CAUT MSG CYCLED HYD PUMP 1BSDR QXEA200501831Relay · failedRNO FLIGHT NR 2445: AFTER PUSHBACK, NR 3 HYD PUMP CAUTION LIGHT REMAINED ILLUMINATED. MAINTENANCE REMOVED AND REPLACED RL4 RELAY IAW Q400 WDM 24-32-00, PG 101, SHT 1. PERFORMED OPS TEST OF THE NR 3 HYD SYSTEM DCMP PER Q400 AMM 29-12-01. OPS CHECK GOOD. NO SDR DL76S050813Bowl · strippedLOST CENTER SYSTEM HYD. FOUND ADP FILTER MODULE BOWL STRIPPED OFF THE HOUSING. REPLACED MODULE.SDR C2XA05RI019O-Ring · damagedFLIGHT 2334 EWR TO SDF, CREW REPORTED HYDRAULIC SYSTEM NR 1 FAILED IN FLIGHT. FLIGHT DIVERTED TO RIC. RIC MX FOUND THE CAUSE OF FLUID LOSS TO BE AT THE NR 1 HYD MANIFOLD, EDHP PRESSURE SWITCH. MX REMOVED AND REPLACED THE PRESSURE SWITCH O-RING AND DUE TO THSDR UPS05645882Line · crackedON APPROACH, LOST LEFT HYDRAULIC PRESSURE RAN HYDRAULIC SYSTEM PRESSURE CHECKLIST. ON T/S FOUND HYD PRESSURE FROM L SYST ACMP TO PRESS/CASE DRAIN MODULE, RIGID LINE WITH CRACK REMOVED AND REPLACED RIGID HYD LINE IAW GMM 5- 9-1. SYSTEM CHK CARRIED OUT IAW AMMSDR C2XA05CL100Hose · failedCLE FLIGHT 2974 THE CREW REPORTED A HYDRAULIC SYSTEM 2 FAIL IN FLIGHT. THE FLIGHT DIVERTED INTO SYR AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 ENGINE HYDRAULIC PUMP HOSE. THE SYSTEM WAS SERVICED AND OPERATIONAL CHECKS WSDR AU510002199Line · worn(AUS) HYDRAULIC PIPES LOCATED IN LT ENGINE BAY CHAFING TOGETHER. ONE PIPE WORN THROUGH AND LEAKING. LOSS OF HYDRAULIC FLUID. (CASA NR 510002199)SDR AU510002044Pipe · leakingHYDRAULIC PIPE LOCATED IN NR 2 ENGINE NACELLE LEAKING.SDR AU510001726Pipe · fracturedHYDRAULIC PIPE LOCATED ON THE FORWARD WALL OF THE REAR CARGO HOLD LEAKING. INVESTIGATION FOUND A FRACTURED FLARE. PIPE WAS A -4 STAINLESS STEEL TYPE.SDR AU510001484Hydraulic System · low pressure(AUS) HYDRAULIC B-SYSTEM LOW PRESSURE. INVESTIGATION CONTINUING. (CASA# 510001484)SDR CA051216001Servo · leakingHYDRAULIC LEAKS ON VARIOUS COMPONENTS IN THE SYSTEM. 3 SERVOS WERE REPLACED DUE TO LEAKING AROUND PILOT VALVES. HYDRAULIC PUMP D500-1 (TSN 805.3) WAS ALSO REPLACED BECAUSE OF LEAKING. DUE TO THE HYDRAULIC LEAKS ON THE FORWARD SERVOS, THE RUBBER TRANSMISSIONSDR CALA0500437Line · crackedTHE LT HYDRAULIC SYSTEM LOST FLUID QUANTITY AND WAS ACCOMPANIED BY ILLUMINATION OF THE HYD SYS LOW QTY LIGHT AND RESERVOIR LIGHTS DURING CLIMBOUT OF EWR. THE AIRCRAFT WAS RETURNED TO EWR. WHEN THE LANDING GEAR WAS EXTENDED NO GREEN LIGHTS APPEARED. A MANUALSDR 0501683259Hydraulic Line · leakingINBOUND, CREW REPORTED A TOTAL LOSS OF THE GREEN HYDRAULIC SYSTEM FLUID. EMERGENCY DECLARED DUE TO LOSS OF NOSE WHEEL STEERING. MAINTENANCE DISCOVERED A HYDRAULIC RIGID PRESSURE LINE IN NR 1 PYLON LEAKING. LOG PAGE INDICATES LEAK CAUSED BY CLAMP. TEMPORARISDR 05FDEA04220Line · chafedABOUT 5 MIN PRIOR TO DESCENT FOR KMEM ARRIVAL HAD ECAM GREEN HYD SYSTEM LOW LEVEL LGT WITH QTY ON OVERHEAD AND ECAM SHOWING AT RED DOT/LOW. RAN ALL CHECKLISTS, DECLARED EMERGENCY, CRANKED GEAR & STOPPED ON CENTER OF RWY AT END OF RWY 36C TOW-IN NO FURTHER PSDR CA051214003Line · chafedTHE NR 2 HYDRAULIC INDICATION WAS SHOWING "0" WHILE THE QUANTITY DECREASING. AN ALTERNATE GEAR EXTENSION WAS PERFORMED AND THE AIRCRAFT HAD LANDED SAFELY WITHOUT INCIDENT. MAINTENANCE FOUND THAT THE EDP PRESSURE LINE WAS LEAKING IN THE NACELLE DUE TO CHAFFISDR AU510002010Line · deterioratedNUMEROUS RIGID HYDRAULIC AND FUEL PIPES DETERIORATED. PIPES WERE CRACKED, CORRODED AND CHAFED.SDR SWAA053864Line · looseFUMES SMELL IN FWD GALLEY. FOUND HYDRAULIC FLUID LEAK AT LINE FWD OF RT AIR CYCLE MACHINE. TIGHTENED HYDRAULIC LINE PER MM.SDR QXEA200501735Heat Exchanger · leakingPDX - ON FLIGHT 2451, 100 MILES OUT OF PDX NR 2 HYDRAULIC SYSTEM FAILED. FLIGHT RETURNED TO PDX AND ACCOMPLISHED A UNEVENTFUL LANDING. SHUTOFF VALVE TO NR 2 SYSTEM WAS CLOSED FOR 25-30 MINUTES. MAINTENANCE FOUND SKYDROL LEAKING AT THE EXIT FOR THE HEAT EXCHSDR 05FDEA04109Union · leakingAFTER T/O WHEN GEAR LVR WAS RAISED TO THE UP POS THE HYD SYS (A) RESERVOIR WENT TO ZERO. THE GEAR REMAINED DOWN AND FLAPS STAYED AT 15 DEG. REMOVED AND REPLACED PACKING AND UNION FOR THE OB TE FLAP CONTROL VALVE IAW IPC REF 27-50-00-30AZZ ITEM 145. LEAK ANSDR ALG2005F00099Module · leakingON POST FLIGHT INSPECTION FOUND HYDRAULIC FLUID LEAKING FROM NR 1 HYDRAULIC MODULE. REMOVED AND REPLACED NR 1 HYDRAULIC MODULE. GROUND RUN AND LEAK CHECKED. AC RETURNED TO SERVICE. (K)SDR CA051208004O-Ring · deformed(CAN) PRIOR TO THE SECOND FLIGHT OF THE DAY THE PILOT NOTICED HYDRAULIC FLUID ON THE SIDE OF THE FUSELAGE. FURTHER INSPECTION REVEALED LEAK ORIGINATED FROM THE HYDRAULIC COMPACT UNIT. THE O-RING ON THE FILTER SHROUD HAD FAILED. O-RING REPLACED. AIRCRAFT GROUSDR DL764050749Line · leakingAT CRUISE, RT HYD QTY ADVISORY MESSAGE WITH SLOWLY DECREASING HYD QTY RT EDP AND RT DEM, PUMPED TURNED OFF RMD ACCESS PNL FROM FWD SPAR LT SIDE OF HORIZ STAB FOUND LT ELEV PRESS LINE DAMAGED. FABRICATED NEW SECTION AND RINGLOCKED IN PLACE PER M/M 20-10-09. ISDR HNAA0500101Line · leakingLOSS OF NR 2 HYDRAULIC QUANTITY IN FLIGHT WITH ASSOCIATED NR 2 ISO VALVE LIGHT AND OB ROLL SPOILER CAUTION LIGHT. NR 2 HYDRAULIC QUANTITY REMAINED AT 2 QUARTS. FOUND TUBE LEAKING AT NR 2 STAY STRUT ACTUATOR.SDR HNAA05010Tube · leakingLOSS OF NR 2 HYDRAULIC QUANTITY IN FLIGHT WITH ASSOCIATED NR 2 ISO VALVE LIGHT AND OB ROLL SPOILER CAUTION LIGHT. NR 2 HYDRAULIC QUANTITY REMAINED AT 2 QUARTS. FOUND TUBE LEAKING AT NR 2 STAY STRUT ACTUATOR.
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