JASC 2931
Service difficulty reports · 160
Reports filed under 2931 · Hydraulic Pressure Indicator, 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 = '2931' 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 = '2931' 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 AALA202602237514Gauge · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARD INBOUND INTO LAX DUE TO THE FLIGHT CREW REPORTING THAT ON DESCENT AN ECAM FOR YELLOW HYDRAULIC RESERVOIR LOW LEVEL DISPLAYED. THE AIRCRAFT LANDED SAFELY AT LAX AND WAS TOWED TO THE GATE. MAINTENANCE REPLACED THE SDR DALA2025111008218Transmitter · leakingSHIP 3727 -HYD/DE- DECLARED EMERGENCY DUE TO LEFT ENGINE HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED. FOUND 'A' HYDRAULIC SYSTEM PRESSURE TRANSMITTER ON HYDRAULIC SYSTEM PRESSURE MODULE LEAKING. REPLACED PRESSURE TRANSMITTER. OPS CHECK, LEAK CHECK GOOD.SDR UIEA2024070800598Indicator · faultedCENTER HYD SYSTEM PRESSURE EICAS. CENTER HYD QUANTITY DROPPED .04. PERFORMED ALTN GEAR EXTENSION(<P>REMOVED & REPLACED HYDRAULIC PRESSURE INDICATOR ASSY FOR CENTER HYDRAULIC IPC REF. 29-11-17-01. OPS CHECK GOOD. NO LEAKS NOTED AS PER B767-300 AMM 29-11-18-00SDR IPXA2023011890027Indicator · leakingEMERGENCY DECLARED, RT HYD QTY EICAS INFLIGHT SLOW LOSS OF QTY THEN RT HYD SYS PRESS EICAS. SYS PRESS AND RSVR LGIHTS ON OVERHEAD . RAN CHECKLIST FLAP 20 LANDING LOWEST QTY OBSERVED WAS .08FOUND RIGHT HYD DIFF PRESSURE INDICATOR LEAKING. SERVICED RIGHT HYD SSDR CALA2022121203368Line · looseGREEN HYD QTY LOW SERVICED GREEN SYSTEM HYD. OPERATED HYD SYSTEM FOR LEAK CHECK. NO LEAKS NOTED. RAN #1 ENGINE AND FOUND SUPPLY LINE ON EDP LOOSE. SECURED LINE AND NO LEAKS NOTED AT THIS TIME.SDR HALA2022082900251None · noneATB - G HYD LEAK MESSAGE SHUT DOWN BOTH ENGINE PUMPS PER EICAM, G HYD LOW LEVEL. PERFORMED BITE TEST OF HSMU PER A330 29-31-00 FAULTED G HYD QTY XMTR G ENG 1PMP/ AND HSMU. PERFOMRED OPS CHK OF AUTOMATIC CONROL OF FIRE SHUT OFF FOR LOW LEVEL ON GREEN SYSTEM PSDR DALA2022081605542None · noneSHIP 198 -ATB- DUE TO CENTER HYDRAULIC SYSTEM PRESSURE LOW EICAS MESSAGE AND ASSOCIATED LIGHT ILLUMINATED. HYDRAULIC PUMP PRESSURES AND SYSTEM QUANTITY NORMAL. CORRECTIVE ACTION: REPLACED CENTER HYDRAULIC SYSTEM LOW PRESSURE SWITCH AND PACKING. (9011065)SDR SWIA202265985None · failedON APPROACH WE RECEIVED A HYDRO 3 FAILURE. SYNOPTIC PAGE SHOWS NO FLUID IN SYSTEM 3. RAN QRH AND LANDED UNEVENTFULLY. (FLIGHT 3076 - FILED CLOSED) DURING TROUBLESHOOTING OF CAUSATION FOR LOSS OF FLUID IN HYDRAULIC SYSTEM 3 IT WAS FOUND THAT THE RETRACT HOSDR UIEA2022061300599Pressure Sensor · inoperativeCENTER HYDRAULIC PRESSURE INDICATOR INOP. REMOVED AND REPLACED CENTER HYDRAULIC PRESSURE TRANSMITTER IAW AMM 29-31-01. OPS CHECK PASSED, SYSTEM OK AT THIS TIME.SDR CALA2022061001479None · leakingECAM CAUTION MESSAGE - Y ENG PUMP LO PR MESSAGE INOP - HYD REPLACED PTU MANIFOLD QUICK DISCONNECT FITTING O-RING M&E SERVICED YELLOW STSTEM HYD. 40-0595-3-1983 , LEAK CHECK OK, MOTOR ENGINE PUMP PRESSURE NORMAL , CHECK ALL DPI AT FILTERS OK REF AMM 29-00-00-28SDR DALA2022053103751Pressure Switch · leakingSHIP 668 - ATB - DUE TO THE LOSS OF HYD PRESSURE ON THE RT ENG. CORRECTIVE ACTION: INSPECTED FOR ANY LEAKS AND CHECKED THE RIGHT HYD QUANTITY. REPLACED RT HYD SYSTEM PRESSURE SWITCH.SDR DALA2022040602382Hydraulic System · warning lightSHIP 3913 -ATO- DISCONTINUED TAKE OFF DUE TO A HYD SYS EDP LOW PRESSURE LIGHT ILLUMINATING. CORRECTIVE ACTION: INSPECTED EDP, FILTERS AND ASSOCIATED PLUMBING NTF AND OPS CHECKED NORMAL. AS A PRECAUTION, REPLACED ASSOCIATED HOSES, BLED THE SYSTEM AND OPS CHECKESDR CALA2022021600406Reservoir · low*EMERGENCY* Y RSVR LO LVL DISPLAYED ON UPPER ECAM SCREEN. - HYD ECAM HYD Y RSVR LO LVL CREW REPORTS NO ALTERNATE EXTEND REPLACED YELLOW SYSTEM LOW LEVEL SWITCH PER AMM 29-13-41. ECAM MESSAGE CLEARED NO FURTHER ISSUES ADD EMP:U377618 ROTABLE PARTS CHANGE WAS INSDR P5CA2021113000430Indicator · noneLEFT HYDRAULIC SYSTEM PRESSURE LOSS AFTER TAKEOFF.(<P>T/S SYS. FOUND DIFFERENTIAL PRESS. POPOUT IND. AT LEFT EDP CASE DRAIN MODULE SHEARED OFF. REMOVED AND REPLACED DIFF. POPOUT INDICATOR IAW AMM 29-11-17. LEAK CHECKS OK.</P>)SDR CALA2021112902195Pump · inoperativeECAM CAUTION MESSAGE - G ENG PUMP LO PR MESSAGE INOP - HYD REMOVED AND REPLACED #1 ENG HYD PUMP IN REF TO AMM 29-11-51-400-010-A. OPS AND LEAK CHECK PASSED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1003828 SN OFF 8654 PUMP, HYDRAULIC OFF 31-2914-9-9003 865SDR UIEA2021030700483Indicator · malfunctionedL HYD LOW IN FLIGHT, L HYD PRIMARY PUMP EICAS IN FLIGHT.(<P>FOUND DIFFERENTIAL PRESSURE INDICATOR LEAKING HYD FLUID. REMOVED AND INSPECTED CASE DRAIN FILTER FOR METAL, NO METAL FOUND. REPLACED FILTER IAW 29-11-17. NSN, P/N OFF: 654T0035-3.</P><P>ITEM 2: REMOVESDR DALA2021030301205Pressure Switch · faultedSHIP 3317 -DE- CREW DECLARED EMERGENCY DUE TO YELLOW HYDRAULIC SYSTEM LOW PRESSURE. CORRECTIVE ACTION: REPLACED YELLOW SYSTEM PRESSURE SWITCH, YELLOW EDP PRESSURE SWITCH AND HSMU.SDR RU3A20191219078Indicator · false indicationHYDRAULIC FLUID LOW ILLUMINTAED. INDICATOR REPLACEMENT RESOLVED THIS ISSUE. NOTE: REPAIR WORK PERFORMED UNDER RAPAIR STATION CERTIFICATE UA2R206L.SDR AALA201909239028Indicator · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS ON TAKEOFF DURING LDG GEAR RETRACTION BOTH ENG AND ELEC HYD SYS A LOW PRESSURE LTS ILLUMINATED WITH MASTER CAUTION FLT CONT & HYD ANNUNCIATED. MAINTENANCE REMOVED AND REPLACED A/B HYD SYSTEMS AIR PRESSURE GUAGE. REMOVED ANDSDR CHIA201905213938Pressure Gauge · faultyIN CRUISE FLIGHT UTILITY HYDRAULIC PRESSURE STARTED TO DECREASE BELOW OPERATING LIMITS. FOLLOWED THE EMERGENCY CHECKLIST AND LANDED AT THE NEAREST FOB WITH NO FURTHER INCIDENT.SDR CHIA201904283889Pressure Gauge · faultyIN CRUISE FLIGHT UTILITY HYDRAULIC PRESSURE STARTED TO DECREASE BELOW OPERATING LIMITS. FOLLOWED THE EMERGENCY CHECKLIST AND LANDED AT THE NEAREST FOB WITH NO FURTHER INCIDENT.SDR ANCF2019031701Hydraulic System · low pressureGREEN HYDRAULIC SYSTEM LO PRESS DURING LANDING. PENDING CORRECTIVE ACTIONS.SDR A6WA2018101246109Warning System · activatedOUT OF 15,000FT IN DECENT RECEIVED DYD 1 LO PRESS CAUTION C/W QRH PROBLEM DID NOT RESOLVE. PRESSURE WENT FROM 1800PSI TO 500PSI IN 2 MINUTES. TURNED ACMP OFF, PUMP RAN FOR APPROX 3 MINUTES. EDP RAN FOR APPROX 15 MINUTES AT LO PRESS.SDR MASA2018101011437Warning System · activatedHYD 3 LOW PRESS CAUTION.SDR FDEA201809112441O-Ring · damagedLT HYD QTY EICAS MSG INFLT ON FINAL FOUND O-RING DAMAGED ON DIFFERENTIAL PRESSURE INDICATOR AT LEFT PYLON FILTER MODULE. REMOVED AND REPLACED BOTH O-RINGS AND SERVICED LEFT SYSTEM RESERVOIR REF AMM 29-11-17-4. A/C OK FOR SERVICE.SDR FDEA201805241313Transducer · leaking2.5 HOURS OUT OF ANC GOT "HYD QTY LOW C" FOLLOWED BY "RESERVE BRAKE/STEERING" EICAS. HYD QTY C STARTED AT .4 WHEN GOT EICAS AND OVER 1 HOUR WENT .01. FLAPS SLOW-GEAR NORMAL AND SPEED BRAKES NORMAL. TOWED OFF RUNWAY. RESEALED CENTER HYDRAULIC SYSTEM PRESSURE TRSDR HALA2018012300007Warning System · false activationETOPS SIGNIFICANT SYSTEM - C HYD PRIM 1 EICAS AND PRESS LIGHT ILLUMINATED. OPERATIONAL CHECK OF CENTER HYD (ELECTRIC) PUMPS PER AMM 29-11-00. OPS CHK OK. PERFORMED PILOT ENGINE RUN OF 1 & 2 ENG. CYCLED ALL (4) ELEC PUMPS OFF THEN ON. COULD NOT RECREATE. OK FORSDR 2018FA0000043Transducer · failedHYDRAULIC SYSTEM 1 HAD ZERO PSI. RETURN TO AIRPORT. REPLACED THE PRESSURE TRANSDUCER.SDR FDEA201711163247Hydraulic System · malfunctionedDURING DESCENT, LOST THE GREEN SYS HYD QTY IAW ECAM/QRH. LANDED WITHOUT GREEN SYSTEM. MANUALLY EXTENDED THE LANDING GEAR. AFTER TOW IN, QTY IN THE GREEN SYS RETURNED TO NORMAL.SDR HALA2017102000256Transmitter · malfunctionedLEFT HYDRAULIC QTY LIGHT ILLUMINATED. LEFT SYSTEM EICAS ILLUMINATED. HYD QTY INDICATED .5 RF. COMPLIED W/ QRH DEPRESSURIZED SYSTEM. HYD QTY INDICATES .92. COMPLIED WITH QRH HYD SYST PRESSURE, PRESSURIZE AND LT HYD SYSTEM DURING LANDING AND QTY AND PRESSURE HESDR HALA2017071400197Packing · leakingATB DUE TO THE HYDRAULIC YELLOW ENGINE NR 2 PUMP LOW PRESSURE. REPLACED YELLOW HP MANIFOLD FITTING PACKING.SDR A6WA201745097Warning System · activatedRECEIVED HYD 1 LO PRESS CAUTION MSG IN FLIGHT. AC PUMP ON, PRESSURE CONTINUED TO FALL. TURNED OFF ACMP AFTER 1 MINUTE OF OPERATION. DIVERTED TO CLT. EDP OPERATED 1 HOUR. QTY SHOWED DASHES. REPLACED EDP1, HYD LINE AND FITTING, SERVICED AND BLED NR 1 HYD SYS OPSDR FDEA201608182928Warning System · malfunctionedNR 1 ENGINE GREEN SYS HYDRAULIC PUMP LOW PRESSURE. FLIGHT CREW VERIFIED GOOD PRESSURE FROM NR 1 ENGINE HYD GREEN PUMP BY SHUTTING DOWN NR 2 ENGINE AND ECAM INDICATIONS ARE NORMAL AND DID NOT GET A CHIME WHEN LIGHT ILLUMINATED. QTY IS NORMAL. RELEASED FOR SESDR A6WA201543047Warning System · activatedHYD 2 LOW PRESS MSG ON CLIMB OUT. HYD SYS READS 10%. HYD PUMP 2A OPERATED FOR MORE THAN 30 MINUTES.SDR AALA20141222013Indicator · defectiveAIR INTERRUPT, DIVERTED & EMER DECLARED. LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB LOST ALL LT HYD SYS FLUID. FOUND LT HYD MODULE DIFFERENTIAL PRESS INDICATOR FAILED. R & R DAMAGED DIFFERENTIAL PRESS INDICATOR ON LT ENG DRIVEN PUMP MODULE IAW SDR CALA2014013190275Warning System · faultyRT HYD SYS PRESS LIGHT INTERMITTENT WITH HYD PUMPS OFF.SDR SWAA2014010223779Relay · faultyAIR TURN BACK DURING TAKEOFF JUST AFTER THE LG HANDLE WAS SELECTED TO THE UP POSITION, THE "A" SYS ELECT LOW PRESSURE LIGHT ILLUMINATED. R & R RELAY IAW MM.SDR CALA2013112693272Light · inoperativeC ELEC 2 LOW PRESS LIGHT NOT ILLUMINATED WHILE THE PUMP IS SHED.SDR CALA2013110592683Warning Message · activatedCREW REPORTS LT RESERVOIR PRESS EICAS MESSAGE WITH ASSOCIATED OVERHEAD PANEL LIGHT.SDR CALA2013102492361Light · inoperativeNR 2 EDP LOW PRESS LIGHT INOPERATIVE. RESET HYDIM & PRESS IND CIRCUIT BREAKERS BUT NO HELP. HYD PRESS DISPLAY OK ON EICAS. REPLACED BULBS OK.SDR CALA2013102192222Unknown · malfunctionedLT HYD SYSTEM MESSAGE, FLIGHT DIVERTED. PULLED HYD PAGE ON EICAS & NOTICED LT SYSTEM PRESS 1810 PSI QUANTITY NORMAL, JUST PRESS. RAN ENG ISOLATED LT ENG DRIVEN PUMP ALL INDICATES NORMAL 3000 PSI. REPLACED LT HYD PRESSURE TRANSMITTER IAW AMM, PRECAUTIONARY. SDR AALA20130523009Indicator · leakingCREW REPORTED LT HYD SYS PRESSURE EICAS MESSAGE FOLLOWED BY LT HYD QTY MESSAGE. EMERGENCY DECLARED, FLIGHT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LEAKING DIFFERENTIAL PRESSURE INDICATOR ON INBD SIDE OF LT HYD FILTER MODULE. SYS GROUNDSDR HNAA2013030100099Transmitter · failedNR 2 MAIN HYD PRESSURE INDICATION DROPPED TO 0 PSI ON TAKEOFF ROLL. NO CAUTION LIGHTS ILLUMINATED AND HYD QUANTITY IS GOOD. R & R HYDRAULIC PRESSURE TRANSMITTER IN RT MLG WHEEL WELL. OPS CHECKED GOOD IAW MM 29-10-00.SDR IPXA13177254Transmitter · failedON INITIAL CLIMBOUT AT APPROX 6-700 FT. BOTH HYD GREEN SYS PUMPS FAILED SIMULTANEOUSLY. TROUBLESHOOTING FOUND GREEN HYD PRESSURE TRANSMITTER BAD, REPLACED GREEN SYS HYD PRESSURE TRANSMITTER, ALSO BLED GRN SYS HYDS, RAN ENGINES CYCLED FLT CONTROLS AND ALSO PSDR UALA2013020700753Pressure Switch · failedLEFT ENGINE LOW PRESSURE LIGHT TESTED OK. LIGHT OFF WITH ENGINE SHUT DOWN. REPLACED LOW PRESSURE EDP SWITCH AS PER AMM, LIGHT OPS NORMAL.SDR UALA2013010300017Switch · unsecureLEFT ENGINE EDP 'PRESS' LT DOES NOT ILLUMINATE WHEN DE-SELECTED WITH ENGINE RUNNING, EICAS INDICATES PUMP IS DEPRESSURIZED. LEFT ENGINE EDP PRESS LIGHT SWITCH AND LEN RE-SECURED AND CHECK NORMAL IAW AMM 29-31-00.SDR AALA20121219001Indicator · leakingJFK - INFLIGHT ORD-LHR. CREW REPORTED LEFT HYDRAULIC SYSTEM QUANTITY STATUS MESSAGE. EMERGENCY DECLARED FLIGHT DIVERTED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND LEFT HYDRAULIC DIFFERENTIAL PRESSURE INDICATOR LEAKING ON LEFT PYLON CSDR UALA2012112806843Light · inoperativeRIGHT HYDRAULIC SYSTEM PRESS LIGHT DOES NOT ILLUMINATE WITH PUMPS OFF. REPLACED LIGHT ASSY L3 ON M10050 OVHD AND REPAIRED BROKEN GROUND WIRE ON D3064. LIGHT AND SYSTEM OPS CHECKS GOOD.SDR UALA2012110606380Pressure Switch · faultyNR 1 ENGINE HYD EDP LOW PRESSURE LIGHT DOES NOT ILLUMINATE WHEN ENGINE IS SHUT DOWN. REF SM 29-00-02 PG 101 SHEET 1 JUMPED SWITCH S26 AND LIGHT ILLUMINATED AND REF DF231 AUTO FUNCTION THEN OPERATED NORMALLY. CLEANED SWITCH CONTACTS AND REFITTED PLUG AND LIGHSDR ERAA20120076Circuit Breaker · defectiveNR 1 STANDBY HYDRAULIC GAUGE INDICATES PRESSURE WITH SWITCH SELECTED TO "NORMAL" (OFF) POSITION. INSTALLED SERVICEABLE A/C PUMP C/B IN RIGHT WHEEL A/C CONTACTOR BOX IAW DASH 8 MAINT MANUAL 24-21-09 AND OPS CHECKS OK IAW DASH 8 MAINT MANUAL 29-11-17, OPS CHECK
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