JASC 3610
Service difficulty reports · 7,150
Reports filed under 3610 · Pneumatic Distribution System, 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 = '3610' 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 = '3610' 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 UALA2010021100518Priority Valve · faultyR ENG PRV EICAS AFTER SELECTING BLEED TO OFF ON TAXI IN. SECURED CLOSED PRV VALVE INSPECTED WIRING AND LINES. NO PROBLEMS NOTED. UNABLE TO RUN OFF IDLE TO VERIFY. REPLACED RT PRV CKD & CLEARED AIR MODULE, ACP'D ENG-BLEED CK.SDR MYWA100021Ram Air Door · openETOPS SIGNIFICANT SYSTEM - AT FL 380, LT RAM AIR DOOR FULL OPEN AND LT BLEED TRIP OFF LIGHTS ILLUMINATED.SDR C2XA10IA059Filter · dirtyIAH - FLIGHT 2037, THE CREW REPORTED A BLEED ONE AND TWO OVERTEMP IN ICING CONDITIONS. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE AND TWO FAN AIR VALVE FILTERS, OPERATIONALLY, AND LEAK CHECKSDR UALA2010020900509Shutoff Valve · faultyRIGHT ENG HPSOV EICAS. HPSOV LOCKED IN CLOSED POSITION. FOUND HPSOV MANUAL LEVER NOT IN THE FULLY CLOSED POSITION. REQUIRED TO WRENCH CLOSED AND INSTALLED LOCK PIN IAW MEL CARD. SUSPECT VALVE MAY BE AT FAULT. REPLACED HPSOV. RAN ENGINE. OPS CHECK OK.SDR UALA2010020900510Shutoff Valve · failedNR 2 ENG PRSOV FAILED RESISTANCE CHECK REMOVED AND REPLACED PRSOV. OPS TEST GOOD IAW MM.SDR C2XA10028Thermostat · inoperativeFLIGHT 2217 - CVG - FLIGHT CREW REPORTED BLEED 1/2 OVERTEMP ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED SENSE LINE AND NR 2 FAN AIR THERMOSTAT. SENSE LINE SDR C2XA10RI027 AND FAN AIR THERMOSTAT SDR C2XA10RI0SDR C2XA10IA052Thermostat · inoperativeCVG - FLIGHT 2217, THE CREW REPORTED A BLEED 1 AND 2 OVERTEMP IN ICING CONDITIONS. THE AIRCRAFT RETURNED TO CVG WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER TWO FAN AIR CONTROL THERMOSTAT, AND THE AFT SERVO HOSE ON THE NR 1 SSDR ASAA1057325Regulator · inoperativeON CLIMBOUT, RT PACK LIGHT ILLUMINATED. QRH CHECKLIST ACCOMPLISHED & PACK RESET BUT FOR ONLY ABOUT 1 MINUTE. RAN CHECKLIST 1 MORE TIME & THIS CAUSED BLEED TRIP OFF LIGHT TO ILLUMINATE. RAN QRH & BLEED TRIP RESET BUT CAUSED PACK TO TRIP AGAIN. AT THAT POINTSDR 22AA201000036Duct · damagedINDICATION OF NR 2 ENGINE FIRE, SEVERED DAMAGE/SEPARATION CHECK LIST, COMPLETED FIRED BOTH BOTTLES, FIRE LIGHTS STILL ON, DECLARED AND EMERGENCY AND LANDED. FOUND NR 2 ENG PRE COOLER PENUAMTIC DUCT DAMAGED, REMOVED AND REPLACED PRE COOLER PNEUMATIC DUCT ASSY SDR AALA20100203TUL03Controller · failedKIN - INFLIGHT SCL-MIA. CREW REPORTED LEFT AND RIGHT HIGH PRESSURE SHUT OFF VALVE LIGHTS ILLUMINATED. EMERGENCY DECLARED, DIVERTED KIN LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT ENGINE HIGH PRESSURE CONTROLLER AND HIGH STAGE VALSDR C2XA10IA047Duct · leakingIAH - FLIGHT 2277, THE CREW REPORTED A BLEED ONE LEAK MESSAGE DURING CRUISE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LEFT CARGO WALL "T" DUCT, OPERATIONALLY AND LEAK CHECKED WITH NO DEFECTS NOTED, ASDR C2XA10IA034Clamp · looseIAH - FLIGHT 2165, THE CREW REPORTED THAT THE BLEED 1 VALVE CLOSED FROM T/O TO 10'000 FEET. THE AIRCRAFT CONTINUED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND RE-SECURED SEVERAL CLAMPS, OPERATIONAL AND LEAK CHECKS WERE ACCSDR UALA2010012200268Isolation Valve · malfunctionedBLEED ISOLATION VALVE LT STATUS MSG. BLEED ISOLATION VALVE LT LOCKED IN OPEN POSITION. REPLACED LT ISOLATION VALVE. OP CHECKS GOOD.SDR C2XA10CL009O-Ring · deterioratedCLE FLT 2610 THE CREW REPORTED A BLEED 1 LEAK INDICATION DURING CLIMBOUT FROM CMH. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE BLEED AIR O-RINGS AT JOINTS 13, 15, 17, 21, 25, 30 AND 32. OPERATIONAL CHECSDR UALA2010011900236Shutoff Valve · malfunctionedR-HPSOV MSG DISPLAYED ON EICAS. LAX REPORTS BITE FAULTED RT HPSOV & PRESS SENSOR. REPLACED RT HPSOV, ENG NEEDS TO BE RUN AT HIGHER POWER SETTING DUE TO EICAS MSG ON TAKEOFF ROLL.SDR PCSA2010012001Duct · crackedCLIMBING THROUGH 9000FT THE NR 2 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED AND A 20 PSI SPLIT IN THE PRESSURE MANIFOLD. PERFORMED THE PROCEDURES, THE LIGHT EXTINGUISHED. OPERATED THE REMAINDER OF THE FLIGHT ON NR 2 BLEED. MAINTENANCE FOUND THE NR 3 ENGINE BLESDR CHQA201000009O-Ring · blownTHE FLIGHT CREW REPORTED A BLEED 1 LEAK MESSAGE ON EICAS UPON ENTERING ICING CONDITIONS DURING CLIMB. THE CREW DIVERTED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE BLEED SYSTEM AND FOUND A LEAK AT JOINT 15 UNDER THE CARGO COMPARTMENT FLOOR.SDR HALA2010011700028Regulator Valve · faultedBLEED AIR RIGHT OFF AND AIR SYSTEM FAULT. REMOVED AND REPLACED RIGHT ENGINE PILOT PRESS REGULATOR VALVE PER AMM 36-12-03-000-801, REMOVED AND REPLACED HOSE ALSO. OPS AND LEAK CHECK GOOD. OK FOR SERVICE.SDR 22AA200900033Shutoff Valve · malfunctionedRT ENG BLEED OFF LIGHT CAME ON AT FL 340, CABIN CLIMBED RAPIDLY EMERGENCY DESCENT RETURN TO DEPARTURE. LT ENG BLEED VALVE WAS DEFERRED IAW. T/S SYS IAW FIM 36-10-00, FOUND "B" NOT LEAKING AT 490 DEGREE SWITCH, REMOVE LINE CLEAN REINSTALLED, NO LEAKS NOTED, SDR UALA2010011800210Priority Valve · faultyRIGHT ENG PRV VALVE EICAS ON TAXI IN. UNABLE TO RUN ENGINE IN KOA. LOCKED OUT PRV VALVE. REPLACED RT ENG PRV.SDR C2XA10IA21Precooler · leakingIAH - FLIGHT 2573, THE CREW REPORTED A NR 1 BLEED OVERTEMP INDICATION WITH WING ANTI-ICE ON. THE AIRCRAFT RETURNED TO IAH WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 FAN AIR SENSOR, AND NR 1 PRE-COOLER. OPERATIONAL AND LEAK CHECKS WERE ACCOMSDR C2XA10IA019Filter · dirtyIAH - FLIGHT 2992 THE CREW REPORTED A BLD 1 OVERTEMP MESSAGE ON EICAS AT 1000FT ON T/O IN ICING CONDITIONS. THE MESSAGE CLEARED IN LESS THAN ONE MINUTE, THE QRH WAS ACCOMPLISHED WITH NORMAL OPS AFTER THAT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUTSDR C2XA10IA018Precooler · leakingIAH - FLIGHT 2617, THE CREW REPORTED A BLEED ONE LEAK MESSAGE ON EICAS. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE PRECOOLER, OPERATIONALLY AND LEAK CHECKED WITH NO DEFECTS, AND THE AIRCRAFTSDR HALA2010011400021Shutoff Valve · malfunctionedETOPS SIGNIFICANT SYSTEM - "R"-DUCT PRESS-(PNEUMATIC) GAGE INDICATED LOW - (ON CLIMB OUT AND CRUISE) 13 PSI (LEFT SIDE=32PSI). REMOVED AND REPLACED RT PRSOV PER AMM 36-11-09. LEAK CHECK OPS CHECK OK. OK FOR SERVICE.SDR MZZA2010011100001Regulator · defectiveDURING CLIMB LEFT DUCT PRESS 0 RIGHT DUCT 42 PSI. PERFORMED BLEED EALTH CHECK REF AMM 36-11-00-700-801. FOUND FAULTY BLEED AIR REGULATOR, PRSOV AND HIGH STAGE REGULATOR. REMOVED AND REPLACED SAME FEF AMM 36-11-03, 36-11-04 AND 36-11-07. OPS CHECK NORMAL. SDR UALA2010010500073Sense Line · unsecureCREW STATES THAT RT PACK OFF LIGHT ON WHEN ENGINE BLEEDS ARE ON. PACK RUNS OK WITH APU BLEED. RT PACK OFF LIGHT ON WHEN ENGINE BLEEDS ARE ON. PRV VALVE REPLACED, NO HELP. CONTINUING TO TEST. FOUND SENSE LINE AT HPRSOV NOT TOTALLY TIGHTENED. ADJUSTED AND RSDR UALA2010010400055Controller · malfunctionedDUCT PRESS APPROX 35L-20R IN CLIMB. REMAINS SPLIT 20L-10R IN CRUISE 350 EPR 1.17. RAN BITE CHECK ON AIR SUPPLY BITE MODULE, FOUND FAULTS ON PRV AND PRV CONTROL. REPLACED PRV AND PRV CONTROL. OP CHECKS NORMALSDR UALA2010010400048Valve · faultyLT ENG BLEED EICAS. REPLACED PRV AND PRV CONTROLLER. OPS CK GOOD ON ENGINE RUN.SDR MYWA100004Shutoff Valve · malfunctionedETOPS SIGNIFICANT SYSTEM - DESENDING FROM FLT LEVEL 410 LEFT BLEED TRIP OFF LIGHT ILLUMINATED, RESET OK. DESENDING FROM 310 BLEED TRIP OFF AGAIN.SDR QXEA2010010600015Warning Message · illuminatedTAKEOFF ABORT AT LESS THAN 60 KNOTS DUE TO NR 1, AND NR 2 BLEED HOT CAUTION LIGHTS ILLUMINATED. BOTH ENGINES ACHIEVED TAKEOFF PWR, BOTH BLEED SWITCHES ON AND SELECTED TO MIN. NO CURRENT FAULT CODES LISTED. FOUND "7004-L BID OVR PR, AND 7004- R BID OVR PR" INSDR AALA20100102MIA08Valve · inoperativeMIA - NUMBER ONE ENGINE BLEED TRIP LIGHT ILLUMINATED ON TAKEOFF. RETURNED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED FAN AIR VALVE AND HIGH STAGE REGULATOR. SYSTEM GROUND CHECK NORMAL OPERATION.SDR BSYA2009067Check Valve · defectiveSHORTLY AFTER TAKEOFF OUT OF APA CREW TURNED ON NACELLE HEAT AND THE CABIN FILLED WITH SMOKE, RETURNED TO APA NO PROBLEMS. MAINTENANCE FOUND THE BLEED AIR CHECK VALVE AT THE HYD RESERVOIR FAILED. REMOVED AND REPLACED CHECK VALVE, OPS CHECKED GOOD.SDR C2XA09RI228Clamp · missingFLIGHT 2968 - EWR - FLIGHT CREW REPORTED THAT ON CLIMBOUT NR 2 ENGINE ITT ROSE INTO THE AMBER RANGE AT E-CLIMB POWER. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. E2 RUNS ABOUT 150 DEGREES HIGHER THAN E1. UPON LANDING, E2 EXCEEDANCE ON EICAS. E2SDR UALA2009122904041Line · leakingLEFT ENG BLEED OFF TRIP OFF ON DECENT. ACP BITE CK PRSOV HIT. REPLACED PRSOV. DURING ENG RUN, FOUND NR 2 ENG SOMETIMES FOLLOWS THROTTLES UP PAST 60 PSI OTHER TIMES AFTER BLEED SHIFT, NR 2 KEEPS ON DECREASING TO 8 PSI THEN BLEED GOES OFF. ALSO FOUND AT IDLE HASDR AALA20091224MIA11Valve · stuckAIR INTERRUPT DUE TO RIGHT ENGINE OVERHEAT EICAS MESSAGE. FOUND HIGH PRESSURE SHUT OFF VALVE FLAPPER SEAL AND FLAPPER STUCK CLOSED. REPLACED SEALS.SDR UALA2009122804028Isolation Valve · faultyLEFT ISOLATION VALVE FAULT. ISOLATION VALVE FOUND FAULTY. REPLACED LT ISOLATION VALVE, OPS CHECK GOOD.SDR SIMA200936202Clamp · failedON FLIGHT 2738 DURING CRUISE THE CREW REPORTED, RECEIVED A BLEED 1 LEAK MESSAGE ON EICAS. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO ATL AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT FAULT IAW EMB-FIM 36-20-00-810-801-ASDR UALA2009122203971Circuit Card · faultyBLEED ISOLATION VALVE C CENTER BLEED ISOLATION VALVE NOT IN COMMANDED POSITION. STATUS MSG-3610150 LATCHD CL MODE MSG-3610170 INACTV CL MODE. NEEDS ASCPC. REPLACED LEFT ASCPC, NO HELP. REINSTALLED OLD CONTROLLER. SUSPECT BAD VALVE. INSTALLED NEW VALVE, NO HELPSDR UALA2009122203963Clamp · brokenNR 1 ENGINE FWD CLAMP ON IP VALVE HAS BROKEN LINKS. LINKS FOUND BROKEN. REPLACED CLAMP.SDR RAIA2009122800003Line · obstructedCREW RECEIVED A BLEED 2 LEAK MESSAGE ON THE EICAS FOLLOWED BY A BLEED 2 OVERTEMP. MAINTENANCE RE-SECURED A LOOSE FAN AIR VALVE REFERENCE LINE AND REMOVED AN OBSTRUCTION FROM THE FAN AIR VALVE THERMOSTAT INLET REFERENCE LINE. OPS CHECKED GOOD.SDR RAIA2009122800001Clamp · looseCREW REPORTED RECEIVING A BLEED 1 LEAK MESSAGE ON THE EICAS DURING FLIGHT. MAINTENANCE INSPECTED AND FOUND THE CLAMP AT THE DUAL TEMP CONTROL VALVE LOOSE. THE CLAMP WAS TIGHTENED AND AN OPERATIONAL CHECK OF THE SYSTEM WAS PERFORMED WITH NO LEAKS FOUND.SDR UALA2009122103957Controller · malfunctionedLEFT ENGINE HIGH STAGE LT ILLUM & LT ENGINE HIGH STAGE EICAS MSG. FOUND HIGH CONTROLLER POPPED. REPLACED PILOT CONTROLLER. OP CHECKED NORMAL ON BLEED SHIFT RUN, BLEED PRESSURE NORMAL, NO FAULTS.SDR UALA2009122103955Control Unit · malfunctionedHIGH STAGE BLEED ILLUM, FLIGHT DIVERTED. FROM SNA WITH BLEEDS OFF DUE TO EXCESS FUEL, POSSIBLE TRIGGER OF BOTH FAULTS. FOUND LT & RT HIGH STAGE PILOT CONTROL OVER PRESSURE INDS POPPED. RESET LT HIGH STAGE PILOT CONTROL, REPLACED RT HIGH STAGE PILOT CONTROL. RASDR C2XA09TY272Switch · inoperativeNR 2 BLEED VALVE CLOSED IN FLIGHT. REMOVED AND REPLACED BLEED 2 PUSH-BUTTON IAW EMB 145 AMM 20-13-04. OPS CHECK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.SDR UALA2009121603894Controller · faultyBLEED PRSOV R RT ENG BLEED PRESSURE REGULATING SHUTOFF VALVE (PRSOV) FAILED OPEN OR CLOSED OR RT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG-3610380 LATCHD ER MODE REMOVED AND REPLACE THE FOLLOWING NR 2 ENG PRSOV, PRSOV CONTROLLER AND HPSOV. SDR HALA2009121400585Warning Light · illuminatedETOPS SIGNIFICANT SYS - L ISOLN VALVE LIGHT ON- AFTER LANDING. C/W IAW AMM 36-10-00 SYS CHECK OK. NO FAULTS NOTED. OK FOR SERVICE.SDR UALA2009121403859Valve · faultyLT BLEED AIR DUCT PRESSURE FLUCTUATES WILDLY AT TAKEOFF & CLIMB. THRUST NORMAL AT CRUISE POWER. REMOVED AND REPLACED PRSOV. RPL HIGH PRESSURE CONTROLLER (P/N 773289-15 (S/N 133), RPL PRV CONTROLLER (P/N 792755-8 (S/N 166). NO HELP. ACP'D PNEUMATIC HEALTH CHKSDR RU3A0921Seal · leakingWHILE AT CRUISE DUAL BLEED AIR LIGHT INDICATION (TAIL COMPARTMENT OVERHEAT WARNING). EMERGENCY / ABNORMAL CHECKLIST COMPLETED AND BLEED AIR SYSTEM ISOLATED. LIGHTS REMAINED ILLUMINATED AND PRECAUTIONARY, OVERWEIGHT LANDING MADE. LIGHTS WENT OUT APPROXIMATELSDR MASA2009120900346Bleed Air Sys · contaminatedASH FLIGHT 7063 RTF DUE TO A LAVATORY SMOKE WARNING MESSAGE. NO VISUAL SMOKE REPORTED. COMPRESSOR WASH HAD BEEN PERFORMED ON RON. MX PERFORMED POWER RUNS TO CLEAR BLEED SYSTEM AND SMELL OF SMOKE DISSIPATED WITH NO WARNING MESSAGES PRESENT.SDR C2XA09RI204Filter · cloggedFLIGHT 2524 - RIC - FLIGHT CREW REPORTED THAT AFTER ENTERING ICING DURING T/O, FIRST GOT PACK 2 OVERHEAT, THEN GOT BLEED 1 OVERHEAT, THEN GOT BLEED 2 OVERHEAT. FLIGHT CREW DIVERTED FLIGHT TO RIC AND LANDED ACFT UNEVENTFULLY. RIC MX REMOVED AND REPLACED FAN A
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