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 UALA2012082704798Indicator · leakingCREW REPORTS GREEN HYD RESERVOIR QTY LOSS. REPLACED GREEN SYSYEM DIFF PRESS INDICATOR ON THE BRAKE FILTER MOD. ALSO REPLACED FILTER ASSY. LEAK CHECKS GOOD, CLEANED FUSELAGE AND WHEEL WELL AREA.SDR UALA2012030801519Indicator · leakingPRESSURE CASE DRAIN FILTER MODULE ASSY 271T4585-17 IS LEAKING HYDRAULIC FLUID IN LT WHEEL WELL UPPER AFT CORNER. REPLACED DIFFERENTIAL PRESSURE INDICATOR, LEAK CHECK GOOD.SDR CALA2011100400639Indicator · leakingHYD QTY C LOW HYD C PRESS 3060, QTY 0.40 LO. REVIEW ADVISORY CHECKLIST. PERFORMED THE MX TASK ADP & ACMP CASE DRAIN FILTER INSPECTION & FOUND NO EVIDENCE OF PUMP DAMAGE. WHILE PERFORMING THIS TASK FOUND THE CTR HYD PUMP 1 PRESS AND CASE DRAIN FILTER MODULE SDR CA110815008Pressure Switch · failed(CAN) HYD PROBLEM, AIR RETURN, EXPECTED LANDING WEIGHT 146000KGS CLIMB OUT AT FL 200 EICAS MESSAGE "C" HYD PRIM 1 ". C ELECT 1 PRESS LGT "ON"PUMP SWITCHED OFF IAW QRH. C-1 ELECT ACMP PRESS SWITCH S-00033. REPLACED IAW STD PRACTICE, SYS. OPS NORMAL & NO LEASDR MASA2010102401164Warning System · false activationHYD 3 PRESS MASTER CAUTION IN FLT. HYD SYS 3 OPS CHECKS NORMAL.SDR MYWA100111Warning System · activatedETOPS SIGNIFICANT SYSTEM: "A" HYD SYSTEM LOW PRESSURE LIGHT ILLUMINATED DURING CRUISE.SDR AALA20100913SJU01Indicator · leakingMIA - CREW REPORTED RIGHT HYDRAULIC SYSTEM LOSS INFLIGHT. EMERGENCY DECLARED, LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT ENGINE PYLON MODULE LEAKING. REPLACED PRESSURE DIFFERENTIAL INDICATOR AND O-RING. SYSTEM GROUND CHECKED NSDR UALA2010071202476Indicator · leakingHYD QTY ZERO. EICAS MSG DISPLAYED (L & R) HYD QTY SYSTEM PRESS LIGHT NOT ILLUM, POS 1 (01=L,02=R). CREW COMMENTS: HYD QTY NOT ZERO, DECREASING SLOWLY FROM .37. FOUND DIFFERENTIAL PRESSURE INDICATOR FOR THE PRESSURE FILTER, IN NR 1 ENGINE PYLON, DRIPPING STSDR UALA2010032901032Relay · inoperativeC ADP LOW PRESS LIGHT ILLUMINATED IN AUTO. EICAS MSG DISPLAYED C HYD DEM PUMP. ADP PRESS IS NORMAL. COMMENTS: C HYD DEM PUMP. FOUND ADP INOP IN AUTO AND ON MODE. TROUBLESHOT AND REPLACED K443 RELAY. OPS CHK OKAY.SDR ASOA200901312Warning System · activatedON APPROACH, UPON SELECTING GEAR DOWN NEITHER LT OR RT MAIN GEAR WERE DOWN AND LOCKED WITH HYD 3 LOW PRESS CAUTION ILLUMINATED. 5 MINS LATER AFTER EXECUTING MISSED APPROACH, MAIN GEAR SHOWED DOWN AND LOCKED. QRH PROCEDURES TO A LANDING. (EMERGENCY DECLARED)SDR DL757090916Indicator · failedAFTER T/O RT HYD WENT TO 0 QTY FOLLOWED BY RT HYD SYS PRESS. REPLACED RT ENGINE PRESSURE MODULE DIFFERIAL PRESSURE INDICATOR.SDR U5QA06015ATransducer · corrodedTHE CREW NOTED ZERO HYDRAULIC PRESSURE FOLLOWED BY ERRATIC PRESSURE INDICATIONS ON THE HYDRAULIC PRESSURE GAUGE. THERE WAS NO INDICATION OF HYDRAULIC SYSTEM FAILURE DUE TO THE LACK OF THE ANNUNCIATOR LIGHT INDICATIONS. AFTER LOWERING THE FLAPS AND GEAR THE PSDR CA081204011Pressure Switch · malfunctioned(CAN) NR 2 EDP AMBER LIGHT CAME ON AT 30 KTS. DURING TAKE-OFF ROLL. ABORTED TAKE-OFF. PRESS WAS NORMAL ON THE INDICATOR, BUT THE NR 2 EDP AMBER CAUTION LIGHT IS ON. TR128. CONNECTOR ON PRESSURE SWITCH CLEANED. NR 2 SYSTEM HYD PRESSURE SWITCH REPLACED.SDR DXTA2008111703357Warning System · activatedGEAR UNLOCK HYD PRESS REMAINED ILLUMINATED AFTER GEAR AND FLAP RETRACTION.SDR HNAA0800312Indicator · failedDURING THE TAKEOFF ROLL, THE NR 2 HYDRAULIC SYSTEM INDICATOR WENT TO ZERO. CAUTION LIGHT DID NOT ILLUMINATE AND QUANTITY REMAINED STEADY. TAKEOFF WAS ABORTED AT 75 KNOTS IAS. MAINTENANCE REPLACED THE HYDRAULIC PRESSURE INDICATOR. OPS CHECKS WERE GOOD AND TSDR 2008FA0000556Transducer · malfunctionedHYDRAULIC PRESSURE GAUGE READ ZERO ON LANDING CHECK. FLAPS AND LANDING GEAR EXTENDED NORMALLY. GAUGE WAS SEEN TO FLUCTUATE BETWEEN NORMAL TO 1000 PSI TO ZERO PSI ON APPROACH. BRAKES AND THRUST REVERSERS OPERATED NORMALLY. GAUGE READS ZERO DURING TAXI. CRESDR 2008UALA03437Switch · faultyPRESS LIGHT DO NOT COME ON WHEN RIGHT ELECTRIC DEMAND PUMP IS TURNED OFF. FOUND FAULTY SWITCH. REPLACED S30 SWITCH OP CHECKED GOOD. AC OK FOR SERVICE.SDR 2008UALA03305Module · malfunctionedRIGHT HYD ENGINE LOW PRESSURE LIGHT FLICKERS. OVERHEAD LIGHT MASTER MODULE SHORTING. REPLACED OVERHEAD LIGHT MASTER MODULE, REPLACED ENGINE LOW PRESSURE SWITCH AS PRECAUTIONARY.SDR A6WA200840425Pump · malfunctionedHYDRAULIC NR 2 LOW PRESSURE CAS MESSAGE IN FLIGHT. COMPLIED WITH QRH, QUANTITY INDICATED DASHES, PRESSURE INDIDCATED O PSI. ENGINE DRIVEN PUMP NR 2 RAN FOR APPROXIMANTELY 35 MINUTES AT 0 PSI. ACMP RAN FOR APPROXIMATELY 2 MINUTES AT 0 PSI. RAN FOR APPROXIMASDR QXEA200701896Indication Sys · malfunctionedFLIGHT 2138, AFTER ENGINE START THE NR 2 STANDBY HYDRAULIC PRESSURE SHOWS ZERO WITH THE SWITCH IN THE NR 2 POSITION. AIRCRAFT RETURNED TO THE GATE. MAINTENANCE RESET THE CIRCUIT BREAKER FOR THE SYSTEM. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICESDR QXEA200701721Pressure Switch · malfunctionedRNO FLIGHT NR 2447: NR 1 ENGINE HYD PUMP ILLUMINATED ON CLIMB AFTER TAKEOFF. ALL HYD QTY/PRESSURE INDICATES NORMAL AFTER RUNNING CHECKLIST. MAINTENANCE REMOVED AND REPLACED NR 1 ENG HYD WARNING PRESSURE SWITCH IAW AMM 29-30-16-400-801. OPS AND LEAK CHECK GOSDR CA071106007Indicator · leaking(CAN) WE HAD A PRESSURE GAUGE THAT HAD A SMALL LEAK SO WE PURCHASED A NEW GAUGE FROM MFG AND INSTALLED IT ON THE AIRCRAFT. WHEN SYSTEM WAS BROUGHT UP TO THE PROPER PRESSURE THE NEW GAUGE LEAKED WORSE THAN THE ORIGINAL GAUGE. THE GAUGE WAS SENT BACK TO BEECH ANSDR AALA20072015Valve · leakingDFW INFLIGHT T417/23OCT - ON SLAT EXTENSION RIGHT HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED. LOST RIGHT HYDRAULIC QUANTITY. MANUALLY EXTENDED GEAR. LANDED DFW WITHOUT INCIDENT. FOUND RESIDUE FROM RIGHT SPOILER SHUTOFF VALVE. REPLACED RIGHT SPOILER SHUTOFFSDR QXEA200701371Indicator · malfunctionedSEA - ON AFTERSTART CHECKSLIST STANDBY HYDRAULIC PRESSURE NR 1 AND NR 2. NR 2 STANDBY HYDRAULIC PRESSURE INDICATING 2600/2700 PSI AFTERSTART. REPLACED NR 2 STANDBY PRESSURE TRANSMITTER. NO HELP NOTED. REPLACED DUAL HYDRAULIC PRESSURE INDICATOR. OPERATIONASDR 6019306062007Pressure Switch · malfunctionedLEFT HYDRAULIC LIGHT ILLUMINATED IN FLIGHT. RIGHT HYDRAULIC LIGHT ILLUMINATED IN FLIGHT. FLIGHT CREW REPORTED THE HYDRAULIC PRESSURE GAGE INDICATED SYSTEM PRESSURE WITH A DROP IN PRESSURE (DOWN TO APPROX 1300 PSI) UPON GEAR AND FLAP EXTENTION - PRESSURE RETSDR IXXA060457OTransmitter · failedDURING CRUISE FROM KTOL TO CYJT, CREW NOTICED THE HYDRAULIC PRESSURE DROPPED TO 2000 POUNDS OF PRESSURE. THE CREW ELECTED TO RETURN TO KTOL AND SAFELY LANDED. MAINTENANCE REPLACED THE HYDRAULIC PRESSURE TRANSMITTER. THE HYDRAULIC SYSTEM OPERATIONAL CHECK WASDR PNSA060701Indicator · false indicationDURING TAKEOFF FROM DLG LT HYDRAULIC PRESSURE WARNING LIGHT ILLUMINATED WHEN TAKEOFF POWER WAS APPLIED AND WENT OUT WITH POWER REDUCTION. TAKEOFF WAS ABORTED AND CREW PERFORMED RUNUP. PRESSURE GAUGE WAS READING NORMAL WITH LIGHT ILLUMINATED. ANC MX DEFERRED SDR 1HA200681002Line · crackedDURING FLIGHT THE NR2 (B) SYSTEM HYDRAULIC LOW PRESSURE LT ILLUMINATED FOLLOWED BY THE B SYSTEM NR 1 LOW PRESSURE LT ILLUMINATING AND LOSS OF B SYSTEM HYDRAULIC PRESSURE , THE B SYSTEM QUANTITY GUAGE INDICATED FULL THE ENTIRE FLIGHT. HYDAULIC BRAKE PRESSURE SDR XN0A1289Pump · false indicationYELLOW SYSTEM PUMP PRESS MAGNETIC INDICATOR AMBER. TRANSFERED TO DMI NR 6054 IAW ENA MEL CHAPTER 29-32-02. PLACARDS INSTALLED. REPLACED YELLOW SYSTEM PRESSURE SWITCH PER A300 AMM CHAPTER 29-32-29, PERFORMED LEAK CHECK. THIS ACTION CLEARS DMI 6054. PLACARDS REMSDR 200521Indicator · false indication(PIREP) NR 1 MAIN HYD PRESSURE INDICATOR READ BELOW 3000 PSI THEN DROPPED TO ZERO APPROX 5 MIN. CAME BACK UP TO 3000 PSI THEN DOWN TO 2000 AND BACK TO 3000 PSI TIL LANDING AND PARK. (MX - OGG) GROUND RUN, OPS CHECK DETERMINED NR 1 HYD INDICATING SYSTEM INTERSDR HEEA107315Transmitter · failedDURING CLIMB-OUT FROM LAFAYETTE, NR 1 HYDRAULIC PRESSURE WENT FROM THE GREEN TO THE RED LINE. RETURNED TO LAFAYETTE. MAINTENANCE REPLACED THE NR 1 HYDRAULIC PRESSURE TRANSMITTER.SDR KBM2005F00252Pressure Switch · failedHYDRAULIC PRESSURE LIGHT STAYED ILLUMINATED AFTER RUN UP CHECK OF HYDRAULIC ACTUATORS. (M)SDR 2005UALA00382Transducer · failedCREW RECEIVED LOW PRESSURE GREEN HYDRAULIC PUMP INDICATION. GREEN SYSTEM PRESSURE TRANSDUCER FAILED. REPLACED THE TRANSDUCER.SDR COMA0560241Pump · faultyFLIGHT 5886 DURING CRUISE FLIGHT RECEIVED A LOW HYDRAULIC NR 3 SYSTEM PRESSURE CAUTION, CREW DECLARED AN EMERGENCY AND LANDED AT JFK WITHOUT INCIDENT. REPLACED HYDRAULIC PUMP 3A.SDR AALA20041261O-Ring · blownLAS - EN ROUTE LAX-ORD RIGHT HAND HYDRAULIC SYSTEM QUANTITY LOSS. CONFIRMED CONTINUING LOSS OF FLUID FROM .48 TO .11 INDICATED. LANDED LAS WITHOUT INCIDENT. REPLACED BLOWN OUT O-RING ON THE HYDRAULIC DIFFERENTIAL PRESSURE INDICATOR LOCATED ON THE RIGHT ENGISDR P5CA0401130Warning Light · illuminatedEICAS STATUS MESSAGE; HYDRAULIC PRESSURE 4. TRANSFERED TO DMI NR 32889 IAW MEL NR 29-11-0.SDR MWAE040126Bypass Valve · openLEFT HYDRAULIC TEMPERATURE HIGH CAME ON. FOUND ELEVATOR BYPASS VALVE OPEN. CLOSED VALVE, OPERATED BOTH HYDRAULIC SYSTEMS WITHOUT DISCREPANCY.SDR 2004UALA00576Switch · failedFLIGHT DIVERTED DUE TO GREEN HYDRAULIC RESERVOIR LOW LEVEL WARNING ON ECAM. *S/D* GREEN HYDRAULIC PUMP SWITCH FAILED. REPLACED SWITCH, OPERATIONS CHECK NORMAL.SDR HEEA088570Indicator · intermittentINDICATOR STICKS INTERMITTENTLY.SDR 2003UALA00593Warning Light · illuminatedLEFT HYDRAULIC SYSTEM PRESSURE AND REVERSER EICAS ILLUMINATED. LEFT HYDRAULIC PRESSURE LINE FROM LEFT ELECTRIC HYDRAULIC PUMP FAILED. REPLACED LINE.SDR A6WA200340107Warning Light · illuminatedAFTER TAKEOFF, RECEIVED EDP HYD. (M)SDR P5CA0300888Indicator · faultyNR 3 HYD SYS PRESSURE 2100 MAX. CONFIRMED INDICATOR AT FAULT, TRANSFERRED TO DMI 30942 (29-9).SDR HEEA086974Gauge · leakingHYDRAULIC FLUID LEAKING AT GAUGE. REPLACED.SDR PCAA0303047Warning Light · illuminatedABE-FLIGHT 3519 CREW REPORTED NR 2 HYDRAULIC PUMP LIGHT ILLUMINATED IN FLIGHT ALONG WITH RUDDER FULL PRESSURE, AND HYDRAULIC RUDDER CAUTION LIGHTS. EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AIRCRAFT AND FOUND NOSDR 2003F00145Warning Light · illuminatedDURING CRUISE DESCENT TO BGR, ENGINE DRIVEN HYDRAULIC PUMPS AMBER LIGHTS CAME ON. WHEN FLAPS SELECTED, 'A' SYSTEM SHOWED '0' QTY AND '0' PRESSURE. DECLARED AN EMERGENCY AND COMPLETED 'A' SYSTEM FAIL CHECKLIST. AIRCRAFT WAS LANDED AT BGR WITHOUT INCIDENT. (SDR RAIA00212347O-Ring · damaged5316-PIT- NR 1 HYD SYSTEM FAIL WARNING. MAINTENANCE REMOVED AND REPLACED NR 1 PRESSURE SWITCH O-RING. NR 1 PUMP REMOVED AS A PRECAUTIONARY MEASURE.SDR AUS20021384Indicator · failed(AUS) MAIN HYDRAULIC SYSTEM PRESSURE INDICATOR FAILED.SDR AWXA200201090Packing · damagedDTW - EMERGENCY LANDING - FLT 0231 - ON DESCENT INTO DTW EN ROUTE FROM PHX ECAM DISPLAYED YELLOW HYDRAULIC RESERVOIR LOW LEVEL, DECLARED EMERGENCY AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE DISCOVERED A HYDRAULIC LEAK WHERE HYDRAULIC LINE CONNECTS TO AUTO-BSDR AUS20021368Indicator · corroded(AUS) HYDRAULIC FILTER DIFFERENTIAL PRESSURE INDICATOR FAULTY. INDICATOR APPEARED TO BE STUCK DUE TO CORROSION AND DIRT.SDR 0201831149Indicator · sticksON TAKEOFF ROLL, THE NR 1 HYDRAULIC SYSTEM QUANTITY INDICATOR DROPPED TO 2 GALLONS. FLIGHT CREW FOLLOWED COM PROCEDURE AND RETURNED TO MSP. FLIGHT LANDED WITHOUT INCIDENT. ON TAXI IN, THE NR 1 QUANTITY WENT TO 6 GALLONS. MAINTENANCE SERVICED AND LEAK CHECK
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