JASC 2910
Service difficulty reports · 11,291
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 CA190322004Quick Disconnect · cracked(CAN) A HYDRAULIC LEAK WAS NOTICED DURING A MAINTENANCE LINE CHECK. IT WAS DISCOVERED THAT THE LEAK WAS COMING FROM THE #2 HYDRAULIC SYSTEM RESERVOIR/FILTER MANIFOLD. MAINTENANCE FOUND THE QUICK DISCONNECT COUPLING CRACKED (THREAD AREA). THE COUPLING WAS REPLASDR AALA201903259002O-Ring · leakingHAD A LOSS OF THE YELLOW HYD SYS QTY, YELLOW SYS QTY WAS ZERO. FLUID DRAINING FROM THE NR 2 ENGINE. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REMOVED AND REPLACED THE O-RING ON THE NR 2 ENGINE HYDRAULIC FILTER ASSEMBLY IAW AMM 29-13-43. OPS AND LEAK CHECKED SDR CA190321001O-Ring · damaged(CAN) DURING CRUISE, FLUID LOSS FROM THE #1 HYDRAULIC SYSTEM. AIRCRAFT RETURNED TO THE POINT OF DEPARTURE. MAINTENANCE INVESTIGATION DISCOVERED A DAMAGED O-RING ON THE #1 HYDRAULIC MANIFOLD. THE O-RING WAS REPLACED, RETURN TO SERVICE ACTIONS WERE CARRIED OUT ASDR CA190320011O-Ring · leaking(CAN) ON APPROACH, CREW OBSERVED NO. 2 HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO. AIRCRAFT LANDED AT DESTINATION AIRPORT. WHILE ON APPROACH ON LOCALIZER AFTER FLAPS WAS LOWERED TO 5 DEG AND U/L WAS LOWERED. NO. 2 HYD ISOL VLV LIGHT ALONG WITH SPOILER O/B AND SDR RAIA201903170001Hydraulic Line · damagedENGINE 1 HYD SYSTEM FAILURE WITH ASSOCIATED MESSAGES. INSPECTED NR 1 EDP, HYD HOSE DAMAGED. R&R'D SYSTEM NR 1 PRESSURE(PUMP) HOSE OPS AND LEAK CHECK GOOD.SDR DALA2019031901840Hydraulic Line · leakingSHIP 659 -DIV- DIVERTED TO MEM DUE TO LOSS OF THE LEFT HYDRAULIC SYSTEM. CORRECTIVE ACTION: FOUND LINE LEAKING IN RT WHEEL WELL, REPLACED LINE, PTU AND FILTERS LEAK CKS GOOD. (4235622)SDR FDEA201903120573Hydraulic Line · wornAFTER T/O FROM KBFM, SELECTED GEAR HANDLE TO RETRACT (SYS2) AND GREEN SYSTEM HYDRAULIC PRESSURE LO LIGHTS CAME ON. HYDRAULIC QUANTITY WENT TO ZERO, COMPLIED WITH ECAM AND QRH. HAND CRANK GEAR, 3 DOWN, NORMAL LANDING. INSTALLED NOTCH FLAP ACTUATOR REF MM 27-88-SDR AALA2019031209002Hose · leakingTHE PILOT REPORTED DURING FLIGHT, THE NR 2 ENGINE HYD PUMP B LOW PRESS LIGHT ILLUMINATED, FOLLOWED BY A ELEC B 1 LOW PRESSURE LIGHT. ZERO PRESSURE INDICATED, FOLLOWED THE CHECKLIST. MAINTENANCE FOUND A HYDRAULIC HOSE TO BE THE SOURCE OF THE LEAK. REMOVSDR CA190312005Fitting · overtorqued(CAN) (12) NON-CONFORMANCES RELATED TO HYDRAULIC SYSTEMS: 1. NLG DOOR - SWAGE MISSING ON TUBES (TWO LOCATIONS) 2. HYD. SYSTEM 4 FITTING (CRES) UNDER-TORQUE 3. HYD. SYSTEM 4 FITTING (CRES TO AL) OVER-TORQUE 4, 5, 6 - STEERING SYST. SELECTOR - TI T-FITTINGSDR ASMF2019042318Line · leakingDURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN THE HYDRAULIC SYSTEM B OF THE ENGINE DRIVEN PUMP. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING HYDRAULIC LEAK AT HYDRAULIC SYSTEM B IN PLUG OF RETURN FILTER MODULE; SO THE RETURN FILTER MODULE PLUG PSDR ZLWA201903150002O-Ring · blew out"L HYD ENG PUMP FAIL" (CYAN ADVISORY), SUBSEQUENT AMBER CAS MESSAGES FOLLOWED FROM LOSS OF LEFT HYDRAULIC SYSTEM. LANDING LOWERED USING MECHANICAL RELEASE HANDLE. INVESTIGATION OF LEFT HYDRAULIC SYSTEM FOUND AN O RING ON THE LEFT PRESSURE FILTER MANIFOLD HADSDR CA190311008Check Valve · cracked(CAN) CREW LOST YELLOW HYDRAULICS, CREW PATCHED THROUGH DISPATCH TO MOC. FLIGHT WILL CONTINUE AND DECLARE A PAN PAN TO AVOID HOLDS AND AND OTHER ATC DELAYS. CREW HAS ALSO REQUESTED A TOW OFF RUNWAY IN CASE THEY HAVE ANY LOSS OF STEERING OR BRAKES. FOUND 2WAYSDR AALA201903116008Line · leakingTHE PILOT REPORTED THAT THE LEFT HYDRAULIC QTY LIGHT ILLUMINATED RED, 45 MINUTES INTO FLIGHT, AND TWO HOURS INTO FLIGHT THE QTY WENT TO ZERO. TURNED THE PRIMARY AND DEMAND PUMPS OFF. THE AIRCAFT WAS GROUNDED. MAINTENANCE ACCOMPLISHED TROUBLESHOOTING AND FSDR SWIA2019030745611B-Nut · unsecureGEAR DISAGREE ON TAKEOFF. GEAR RETRACTION SOUNDED LIKE IT TOOK LONGER THAN NORMAL. MESSAGE CLEARED BY ITSELF AND EXTENDED NORMALLY ON LANDING. (FLT#5147) FO: 03/06/2019 CLOSED SECURED B NUT ON HYDRAULIC LINE, BLED HYDRAULIC SYSTEM AND PERFORMED GEAR EXTENSIONSSDR AALA2019030869014Line · crackedPILOT DECLARED AN EMERGENCY INBOUND, DUE TO THE GREEN HYDRAULIC SYSTEM LOSS. MAINTENANCE FOUND A PRESSURE LINE RUNNING FROM THE LT MLG THROUGH THE AFT SPAR AREA TO THE PYLON AREA TO BE MISTING BADLY DUE TO A CRACK, ALONG WITH AN ASSOCIATED BRACKET.SDR 2019FA0000054Hydraulic Line · corrodedHYDRAULIC LINE FROM RESERVOIR THAT RUNS ALONG THE INSIDE OF THE FIREWALL AND DOWN THE RIGHT CABIN WALL TO JUST BELOW THE FORWARD EDGE OF CABIN DOOR WAS FOUND CORRODED THROUGH IN TWO LOCATION. THE FIRST LOCATION WAS WHERE THE LINE RUNS BEHIND THE RADIO COOLING SDR AALA201903059003Quick Disconnect · leakingSMOKE REPORTED FROM THE LEFT MAIN GEAR. HYDRAULIC LEAK ONTO BRAKES. SUSPECT SYSTEM B QUANTITY 86. REPLACED THE NR 2 BRAKE QUICK DISCONNECT COUPLING, BLED BRAKES AND OPS CHECKED IAW AMM 32-41-00, NO LEAKS NOTED.SDR CA190228006Hose · deteriorated(CAN) ELEVATOR FEEL DIFFERENTIAL PRESSURE LIGHT ILLUMINATED INTERMITTENTLY BOTH ON THE GND AND IN THE AIR. MULTIPLE REPORTS FROM CREW MADE THE DEFECT A REPEAT OCCURRENCE. INITIAL FOLLOW UP FROM MAINTENANCE SHOWED THAT LIGHT ILLUMINATES AFTER ENG#1 START. DURSDR CA190226003Line · leaking(CAN) TOTAL LOSS OF FLUID FROM #1 HYDRAULIC SYSTEM DURING CRUISE. AIRCRAFT LANDED SAFELY AND TAXIED TO THE GATE. (SEE ALSO CASA SDR #2019611953376/611953376) (TC# 20190226003)SDR FDEA2019022860509Hose · defectiveL HYD SYS PRESS LIGHT ILLUMINATED ON FINAL AFTER LANDING GEAR DOWN AND LOCKED AND FLAPS AT FINAL CONFIGURATION. FOLLOWED BY L HYD SYS PRESS AND L YAW DAMPER. CLEARED RUNWAY AFTER LANDING- MAINT TOW TO GATE . REMOVED AND REPLACED DEFECTIVE FLEX HOSE OSDR CA190227007Tube · chafed(CAN) AIRCRAFT DEPARTED AND LOST ALL HYDRAULIC FLUID FROM #1 HYDRAULIC SYSTEM AFTER 45 MINUTES IN CRUISE. THEY CAME BACK TO LAND AND DECLARED EMERGENCY. THEY HAD TO LAND FLAP LESS WITHOUT NORMAL BRAKES. INVESTIGATION REVEALED THAT #1 EDP PRESSURE LINE ABOVE EXSDR FDEA2019022640492Line · leakingDEPARTED WITH #1 HYD SYSTEM 6.0. 1 40 MIN INTO FLIGHT #1 HYD SYSTEM DECREASED 2.8. HYD SYSTEM 2 3 REMAINING STABLE AT #2/6.5. #3/9.7. HYD #1 OFF ILLUMINATED WHEN SYSTEN REACHED 2.5. DECLARED EMERGENCYUNEVENTFUL LANDING DESTINATION KOAK. BLOCK IN HYDRAUSDR QXEA2019022700086Union · leakingENGINE #2 HYD PUMP FAILURE IN FLIGHT. DIVERTED. LANDING UNEVENTFUL. REPAIRED HYDRAULIC LEAK IN RIGHT WHEEL WELL. EDP PRESSURE LINE. NOTICED PITTING IN BULKHEAD FITTING IN WHERE LINE SEATS APPROX 20% OF THE WAY AROUND LOWER SIDE.
REPLACED #2 ENGINE EDP PRESSURSDR 9WGA20190225001Hydraulic System · failedHYD 3 QTY LO / HYD 3 FAIL. UPON INSPECTION, FOUND NLG DOORS DAMAGED. AIRCRAFT STILL IN WORK TO TROUBLESHOOT AND RESOLVE.SDR CA190225014Line · damaged(CAN) MAINTENANCE FOUND `A` SYSTEM HYDRAULIC QUANTITY AT 60. UPON INSPECTION FLUID WAS FOUND LEAKING FROM THE #1 ENGINE AFT FAIRING DRAIN TUBE AT A RATE OF APPROX.4 DROPS/SECOND. HYDRAULIC SUPPLY LINE WAS FOUND CHAFFED FROM CONTACT WITH THE AFT STRUT FAIRING, SDR CA190220028Line · leaking(CAN) HYDRAULIC FLUID FOUND LEAKING ON BAGGAGE EXTENDER. REPLACED HYDRAULIC LINE. HYDRAULIC LINE LEAKING IN SEVERAL LOCATIONS THROUGH THE LINEING. (TC# 20190220028)SDR SIMA201902198002Hydraulic System · contaminatedGEAR DISAGREE WARNING AFTER GEAR RETRACTION ON T/O-C/A-T/S AND FOUND B CODE B1-0060112 IN THE MDC FOUND A LARGE AMOUNT OF AIR IN THE #3 HYD SYSTEM PERFORMED BLEEDING OF THE #3 HYD SYSTEM IAW CRJ 700 AMM 29-10-00 OPT'S CHECKED LANDING GEAR IAW CRJ 700 AMM 32-30SDR SWIA2019021245513Accumulator · failedAFTER TAKEOFF GEAR DISAGREE MESSAGE. BEFORE WE COULD RUN THE QRH, THE CHECKLIST MESSAGE WENT AWAY AND GEAR CAME UP AND LOCKED. (FLT#3997) REMOVED AND REPLACED HYDRAULIC 3 ACCUMULATOR IAW AMM. EXTENSION/RETRACTION TESTS GOOD IAW AMM.SDR DXTA2019021200010Drain · leaking1) HYDRAULIC FLUID LEAK - COMPLETE LEFT AND RIGHT HYDRAULIC FLUID LOSS OCCURRED AFTER TAKEOFF WITH GEAR RETRACTED. POSTFLIGHT REVEALED HYDRAULIC FLUID COMING FROM RIGHT ENGINE DRAIN MAST. NO HYDRAULIC FLUID VISIBLE AROUND LEFT OR RIGHT MAIN LANDING GEAR. 2) SDR FDEA2019021180311Hose · chafedPDIS 732 29-02 1585 08FEB19 IND FACT U LOGPAGES:3050131 GREEN HYD RESERVOIR SHOWED SLOW DECREASE IN FLT. OVERHEAD GAUGE SHOWED NEEDLE ALMOST TOUCHING RED DOT. WHEN GEAR WAS LOWERED LEVEL CAME UP HALFWAY TO HAT. LEVEL WAS DROPPING ABOUT 1 NEEDSDR FDEA201902080288Hydraulic Line · chafedGREEN HYD RESERVOIR SHOWED SLOW DECREASE IN FLT. OVERHEAD GAUGE SHOWED NEEDLE ALMOST TOUCHING RED DOT. WHEN GEAR WAS LOWERED LEVEL CAME UP HALFWAY TO HAT. LEVEL WAS DROPPING ABOUT 1 NEEDLE WIDTH EVERY 20-30 MINUTES. HYD PRESS WAS GOOD THE ENTIRE TIME. REMOVED SDR VNAA2019020531101Line · brokenON APPROACH INTO CLT THE CREW RECIEVED A HYD SYSTEM 2B PUMP MESSAGE. THEY DID A GO AROUND AND PUT THE GEAR DOWN AND RECIEVED A HYD SYSTEM 2B LOW MESSAGE. MX TROUBLESHOT AND FOUND THE HYDRAULIC LINE FROM THE PUMP TO THE FILTER TO BE BROKEN. MX REPLACED THE LINESDR SWAA2019020129113Ptu · leakingDECLARED EMERGENCY, FUMES DETECTED IN BOTH CABINS. FOUND HYD POWER TRANSFER UNIT LEAKING AT FLOW LIMITER. R&R POWER TRANSFER UNIT PER MM.SDR I5EA201901310004Hydraulic System · lowATC DECLARED EMERGENCY FOR AIRCRAFT CREW. DISCREPANCY: FLAPS WOULD NOT EXTEND BEYOND 12 DEGREES AND "B" SYSTEM HYDRAULIC QUANTITY AT 51%. CORRECTIVE ACTION: CHECKED FUNCTION OF TRAILING EDGE FLAP SYSTEM IAW B737-800 AMM 27-51-00 AND SERVICED HYDRAULIC FLUISDR AALA2019020109004Hydraulic Line · leakingHYDRAULIC QUANTITY LOW INDICATION, CENTER HYDRAULIC QUANTITY EICAS MESSAGE DISPLAYED. EMERGENCY DECLARED, DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED HYDRAULIC RIGID LINE FOR THE CENTER HYDRAULIC SYSTEM IAW 29SDR IPXA2019012938471Seal · brokenEMER DECLARED - DURING CRUISE JUST PRIOR TO TOD ECAM HYD RSVR LO LEVEL GREEN SHUTDOWN GIN PUMPS IAW CHECKLIST ARRIVAL LG EXTENSION REF LOG PG 697970 ITEM 2 MLG FREC FALL EXTENSION RETURNED TO NORMAL REPLACED GREEN HDY SYSTEM FILTER CLOGGING INDICATOR LOOSE TO SDR SWIA2019012945475Hydraulic System · contaminatedUPON TAKEOFF RECEIVED A HYD 3 LO PRESS CAUTION MESSAGE FOLLOWED BY A GEAR DISAGREE WARNING MESSAGE WITH THE LANDING GEAR HANDLE SELECTED IN THE €ŒUP€? POSITION. COMPLIED WITH QRH AND RETURNED TO FIELD FOR A NORMAL LANDING. (FLT 4981) CLOSED INSPECTED AND FOUSDR GTIA2019012803115O-Ring · pinchedHYD G RSVR LOW LVL-INSPECTED AND FOUND GREEN EDP TO HAVE A PINCHED O-RING. R/R O-RING IAW AMM 29-11-51. LEAK CHECK GOOD.SDR F3LA2019012900008Line · leakingGREEN HYDRAULIC FLIUD LEVEL LOW. LEAK APPEARS TO BE ENG 1 PYLON. AC GROUNDED DUE TO LOSS OF HYD SYSTEM. REMOVED AND REPLACED ENGINE # 1 GREEN SYS PRESSURE PIPE . T/W USED F9TAB3947C, T/W USED F9T063, AMM 29-11-49-000-008-A. AC RETURNED TO SERVICE ALL OPS / SDR AALA201901289009Fitting · disconnectedHYDRAULIC LOW PRESSURE LIGHT ILLUMINATED AFTER LANDING AS SPOILERS AND FLAPS WERE RETRACTED. PRESSURE AND QUANTITY NORMAL. B SYSTEM ELECTRIC PUMP, FOUND THE QUICK DISCONNECT DISCONNECTED. THE AIRCRAFT WAS GROUNDED. LOCKED THE QUICK DISCONNECT SYS, OPS NSDR AALA2019012849010Filter · failedAT 400 FEET, ON FINAL, LOST HYDRAULIC SYSTEM A. WHILE EXITING RUNWAY, LOST HYDRAULIC SYSTEM B. AIRCRAFT TOWED TO GATE. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED THE FILTERS FOR SYSTEM A IAW AMM 29-11-71, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.SDR S9BA20190123001Hydraulic Line · blownDURING APPROACH, AFTER GEAR DOWN AND LOCKED "HYD" WARNING CAME ON. HYD. QTY. AND PRESSURE READ 0. MAINTENANCE PERSONNEL FOUND BLOWN HOSE ASSY. AT THE NOSE GEAR RETRACT ACTUATOR.SDR AALA201901176001Module · leakingCREW STATED THAT THE PRESSURE HAD BEEN DROPPING STEADILY FOR SERVERAL MINUTES AND HYDRAULIC PRESSURE ALERT ILLUMINATED WITH RIGHT HYDRAULIC QUANTITY CAUTION LIGHT. EVENTUALLY RECEIVED A RIGHT HYDRAULIC SYSTEM PRESSURE CAUTION LIGHT, FOLLOWED THE QRH PROCEDURSDR AALA201901179002Valve · leakingDIRTY SOCK, MUSTY, ODOR PRESENT DURING CLIMB OUT, DISSIPATED AFTER ABOUT 20 MINUTES. SMELL RETURNED DURING DECENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE FOUND AFT CARGO DOOR SELECTOR VALVE LEAKING AND REPLACED PER AMM 52-36-12. MAINTENANCE ALSO ACCOMPLISHEDSDR AALA201901179001Module · leakingCENTER HYDRAULIC LEAK SUBSEQUENT LOW HYDRAULIC PRESSURE, FOLLOWED BY CENTER SYSTEM FAILURE. THE AIRCRAFT WAS GROUNDED. MAINTENANCE FOUND HEAVY LEAK AT FLAP/SLAP SHUTOFF VALVE MODULE AND REPLACED FLAP/SLAT MODULE PER AMM 27-51-48. MAINTENANCE PERFORMED SATISSDR FDEA201901140131Hydraulic Line · failedPDIS 576 29-02 7773 13JAN19 TPE FACT U "HYD 1 FAIL" ENROUTE. 0.2 GALLONG RMG. FOUND THE PIN HOLE OF PIPE ASSY ( P/N: ARK7550-779) REF IPC 27-82-20-01. THAT AREA ARE GOOD FOR PERMANENT REPAIR. VISUAL INSPECT AND FOUND HYD FLUID ON LT INBD SLAT AREA. WIIL OPEN PSDR 2019FA0000019Module · failedHYDRAULIC SYSTEM PRIMARY PUMPS C1 AND C2 PRESS LIGHT ILLUMINATED IN FLIGHT. HYDRAULIC SYSTEM DEMAND PUMP PVHT LIGHT ILLUMINATED IN FLIGHT. L YAW DAMPER INOP ILLUMINATED IN FLIGHT. CORRECTIVE ACTIONS: PERFORMED T/S PER FIM 29-11 FAULT TREE 812, FOUND FAULT CENTSDR QXEA2019011400014Hydraulic Line · damagedNR 2 ENG HYD PUMP CAUTION LIGHT ILLUMINATED IN FLIGHT. NR 2 HYD QUANTITY WENT TO ZERO. ALTERNATE L GEAR EXTENSION ACCOMPLISHED. NORMAL LANDING AND TAXI. REMOVED FROM SERVICE. PERMASWAGED NR 2 HYDRAULIC IDP PRESSURE INLET LINE. REPLACED NR 2 HYDRAULIC IDP AND CSDR SWAA2019011428409Return Line · defectiveAIR TURNBACK, A HYDRAULIC SYSTEM LOW PSI AND QTY REDUCTION AFTER TAKEOFF. R&R HYDRAULIC RETURN LINE PER MM.SDR AALA201901149014Line · leakingCLIMBING THROUGH 17,000 FEET, LOST CENTER HYDRAULIC PRESSURE AND QUANTITY. EMERGENCY DECLARED AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE ACCOMPLISHED ATBT AND REPLACED HYDRAULIC SYSTEM PRESSURE, NO CONTAMINATION FOUND IAW AM
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