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 VNAA2018022511101Duct · out of positionTHE AIRCRAFT DIVERTED AND DECLARED AN EMERGENCY DUE TO RIGHT BLEED DUCT MESSAGE. MAINTENANCE RE-POSITIONED MT204 AWAY FROM A METAL CLAMP.SDR UIEA2018022300266Shutoff Valve · malfunctionedRIGHT ENGINE HPSOV EICAS MESSAGE IN CRUISE. REMOVED AND REPLACED RT ENG HPSOV.SDR UIEA2018022800292Shutoff Valve · stuckRIGHT ENGINE HPSOV STUCK PARTIALLY OPEN. REMOVED AND REPLACED RIGHT ENGINE HPSOV IAW AMM 36-11-07.SDR UIEA2018022800293Valve · defectiveRIGHT ENGINE FAN AIR VALVE OPEN/CLOSES SWITCHES DISAGREE. REMOVED AND REPLACED FAN AIR VALVE IAW AMM 36-11-04.SDR RAIA201802220001Clamp · looseBLEED 2 LEAK EICAS MESSAGE. SECURED THE CLAMPS ON THE PRSOV, OPS AND LEAK CHECKED GOOD.SDR XMXR2018022200001Precooler · brokenDURING ROUTINE INSPECTION OF RT PRE-COOLER ASSEMBLY FOUND INTERNAL VANES BROKEN OFF RT PRE-COOLER ASSEMBLY BLOCKING AIRFLOW OVER COOLING FINS. AFTER MORE RESEARCH FOUND HAS A SERVICE LETTER ADDRESSING THIS ISSUE. SL 505-36-0003. AFFECTED RT PRE-COOLER P/N 1096SDR XMXR2018022200002Precooler · brokenDURING ROUTINE INSPECTION OF PRE-COOLER ASSEMBLY FOUND INTERNAL VANES BROKEN OFF PRE-COOLER ASSEMBLY BLOCKING AIRFLOW OVER COOLING FINS. AFTER MORE RESEARCH FOUND HAS A SERVICE LETTER ADDRESSING THIS ISSUE. SL 505-36-0003. AFFECTED PRE-COOLER P/N 10965000-105 SDR GTIA2018022102464Seal · leakingAFTER DEPARTURE, THE FA REPORTED FUMES IN THE CABIN. RETURNED TO DEPARTURE WITH PACKS OFF & RAM AIR OPEN. FUMES DISSIPATED. PERFORMED TSM 05-50-00-810-831-A. FOUND THE NR 2 ENGINE DEOILER SEAL LEAKING. R & R THE DEOILER SEAL IAW AMM 72-60-31. OPS CHECKSDR GTIA2018022102463Seal · leakingDURING DESCENT THROUGH 10,000 FT. A DIRTY SOCKS ODOR BEGAN. FLIGHT ATTENDANT CALLED AND STATED THE SAME INDEPENDENT OF OUR DETECTION. AIRCRAFT CONFIG WAS PACK 1 ON, PACK 2 OFF, BLEED 1 ON, BLEED 2 ON, IAW TSM 05-50-00-810-831-A. FOUND DEOILER ON BOTH ENGISDR UIEA2018021700246Isolation Valve · failedAFTER POST DE-ICE CHECKLIST, THE RIGHT ISOLATION VALVE WILL NOT OPEN. RIGHT BLEED ISOLATION VALVE EICAS. REMOVED AND REPLACED THE RT ISOLATION VALVE IAW 36-11-04, OPS CHECKED GOOD.SDR XMXR2018021500001Precooler · leakingPNEUMATIC SYSTEM RT BLEED AIR PRE-COOLER P/N 9914402-4 OR 8161-2 S/N S4883T0680 FOUND AREAS ON PRE-COOLER ASSEMBLY THAT HAVE BEEN LEAKING BLEED AIR INTO PYLON AREA. PART HAS A LIFE LIMIT OF 3500 HOURS OR 108 MONTHS WHICHEVER OCCURS FIRST. DEFECTIVE PART ONLY HSDR YENA201802130096Shutoff Valve · failedDIVERTED DUE TO A LOSS OF CABIN PRESSURE AND CABIN OXYGEN MASKS DEPLOYMENT. BLEED 1 LEAK INFLIGHT, AFTER 2 MINUTES MESSAGE REAPPEARED. COMPLIED WITH QRH. R & R THE HP & NAPRSOV. FOUND BOTH LEAKING DURING TROUBLESHOOTING. RAN ENGINES, OK FOR SERVICE. NSDR YENA201802130095Shutoff Valve · failedDIVERTED DUE TO A OF LOSS OF CABIN PRESSURIZATION AND CABIN OXYGEN MASKS DEPLOYED. BLEED 1 LEAK INFLIGHT, AFTER 2 MINUTES MESSAGE REAPPEARED. COMPLIED WITH QRH. R & R THE HP & PRSOV , FOUND BOTH LEAKING DURING TROUBLESHOOTING. ACCOMPLISHED AN ENG RUN, ASDR ASAA2018021223515Thermostat · failedBLEED AIR FAULT. NR 1 PRECOOLER AMBER DURING FLIGHT. TEMP RANGE 85 - 105 DEGREES. ACFT GROUNDED. REPLACED THE NR 1 THERMOSTAT IAW AMM 36-11-43 PB 401, LEAK CHECKED GOOD.SDR ASAA2018021123513Bushing · wornNR 2 ENGINE BUSHINGS, IN THE DUCT SUPPORT LINK ASSY, FWD OF FITH STAGE CHECK VALVE, FOUND WORN. ACFT GROUNDED. REPLACED THE SUPPORT LINK ASSY. NO ADJUSTMENT REQUIRED.SDR RAIA201802100002Duct · not reportedBLEED 1 LEAK EICAS WARNING AND INSCRIPTION. DEFERRED BLEED 1 SYSTEM. ON 02/13/18, SWAPPED Y DUCTS OFF OF LT & RT PRSOV OPS TEST GOOD.SDR ASAA2018020923491Warning Message · false activationAIR BLEED CLASS 2 MESSAGE. ACFT GROUNDED. PERFORMED A BITE TEST ON BMC 1 & BMC 2. NO FAULTS, TESTED OK IAW AMM 36-11-00-740-804-A.SDR UIEA2018021200208Controller · no testLEFT ENGINE PRESSURE CONTROLLER OPEN & CLOSE FAILED TO TEST. REMOVED AND REPLACED THE CONTROLLER ASSY IAW AMM 36-11-08, OPS CHECKED NORMAL.SDR UIEA2018020600184Bearing · wornNR 2 ENGINE, 11TH STAGE PNEUMATIC DUCT ROD END BEARING WORN, INBD SIDE AT THE 9:00 O`CLOCK POSITION. REMOVED AND REPLACED THE ROD END BEARING.SDR QXEA2018020900050Ring Assembly · damagedGROUND AIR SERVICING CONNECTION POINT DAMAGED. GROUND AIR SERVICING RING PLATE REPLACED IAW SRM 51-42-05.SDR 2018FA0000051Duct · damagedLEFT TEMPERATURE CONTROLLER SENSOR MOUNT BASE BROKE AT THE BLEED AIR DUCT ASSEMBLY CREATING A HOLE LARGE ENOUGH TO PROHIBIT CABIN PRESSURIZATION AND PROMPTING A LT ENVIR OFF LIGHT. PHOTOS AND DRAWING PROVIDED.SDR RAIA201802040002Line · leakingNR 1 BLEED LEAK IN FLIGHT. R & R BLEED LINE UNDER CARGO FLOOR. TEE DUCT FROM NR 2 ENGINE BLEED, GROUND START TO FWD BLEED LINES. LEAK CHECKED AND OPS CHECKED GOOD.SDR RAIA201802040001Line · not reportedBLEED 1 OVERTEMP EICAS MESSAGE AFTER TAKEOFF. R & R THE NR 1 FAN AIR CONTROL THERMOSTAT LINE. OPS CHECKED GOOD.SDR HALA2018020600033Controller · malfunctionedETOPS SIGNIFICANT SYSTEM - BTB FOR RIGHT ENGINE BLEED ANNUNCIATOR. REMOVED AND REPLACED PRV CONTROLLER IAW AMM 36-11-19-004-001-003.SDR ASAA2018020423403Thermostat · defectiveDUE TO HITS IN AIRMAN, AIRPLANE HAS BEEN RESTRICTED FROM ER OPERATIONS (ETOPS) DUE TO ENG 2 FAN AIR VALVE BLOCKED IN OPEN POSITION. ACCOMPLISH TSM 36-11-00-810-850-A FAN AIR VALVE OF ENGINE 2 BLOCKED IN OPEN POSITION. GROUNDED - YES. REMOVED AND REPLACED FAN ASDR DALA2018020400653Regulator · failedDIVERTED, DUE TO A LOSS OF THE RIGHT BLEED SYSTEM. COMPLIED WITH PNEUMATIC HEALTH CHECK. REPLACED THE ENGINE BLEED AIR REGULATOR. REPLACED THE HARNESS. RAN ENGINE. OPS CHECKED GOOD.SDR UIEA2018020500175Priority Valve · malfunctionedRIGHT PRSOV WILL NOT INDICATE OPEN. REMOVED AND REPLACED THE PRSOV IAW AMM 36-11-09.SDR UIEA2018020500176Pressure Switch · faultedLEFT PRSOV LOW PRESSURE SWITCH FAULTY. REMOVED AND REPLACED THE SHUTOFF VALVE IAW AMM 36-11-09. OPS CHECKED NORMAL.SDR UIEA2018020500177Priority Valve · malfunctionedLEFT PRV DOES NOT INDICATE OPEN. REMOVED AND REPLACED THE VALVE AND OPS CHECKED NORMAL IAW AMM 36-11-18.SDR UIEA2018020500178O-Ring · wornHIGH PRESSURE CONTROLLER O RING AT FITTING IS WORN(<P>REMOVED AND REPLACED O RING AT ENG 2 HPSOV. OPS CHECK NORMAL IAW AMM 36-11-08</P>)SDR RAIA201801310002Clamp · looseBLEED 2 LEAK ON CLIMB OUT FOUND HIGH STAGE VLV CLAMP LOOSE AND TIGHTENED. FOUND BLEED VALVE NR 2 CLAMP LOOSE AND TIGHTENED. RAN THE LEAK CHECK AT 90%. NO LEAKS NOTED AT THIS
TIME.SDR HKGA20180201001Tube · rupturedSHORTLY AFTER TAKEOFF, THE PILOTS TURNED THE BLEEDS TO NORMAL IAW AFTER TAKEOFF CHECKLIST AND RECEIVED A RED LT DUCT LEAK ANNUNCIATION. PERFORMED THE QRH PROCEDURES AND RETURNED TO THE AIRPORT. MAINTENANCE TROUBLESHOT THE ISSUE TO THE LEFT CROSS BLEED TUBE ASDR RAIA201801300002Sensor · looseNR 2 BLEED LEAK IN FLT, WHILE CLIMBING THROUGH 13,000 FEET. QRH PERFORMED, NO CHANGE. SECURED A LOOSE TEMP SENSOR ON THE DUCT FORWARD OF THE NR 2 PRE COOLER. OPS CHECKED GOOD.SDR RAIA201801280001O-Ring · leakingNR 2 BLEED LEAK WARNING IN FLIGHT. FOUND A BROKEN O-RING AT DUCT JOINT 14. R & R O-RING. OPS CHECKED GOOD.SDR UIEA2018012900123Valve · no testNR 1 ENGINE FAN AIR VALVE FAILED TO TEST. REMOVED AND REPLACED THE FAN AIR VALVE IAW AMM 36-11-16. OPS CHECKED GOOD.SDR ASAA2018012323269Shutoff Valve · malfunctionedDUCT PRESSURE HIGH DURING CLIMB OUT, ACFT GROUNDED. ACCOMPLISHED TASK CARD NG-36WC-00001 NO FAULTS OR LEAKS NOTED. IAW FIM 36-10 TASK 803, REPLACED THE PRSOV IAW AMM 36-11-04, ACCOMPLISHED CROSSOVER CHECK IAW AMM 36-11-00-710-801, OPS CHECKED GOOD.SDR ASAA2018012123252Regulator · crackedNR 1 ENGINE BLEED AIR REGULATOR VALVE BODY IS CRACKED AT ELECTRICAL CONNECTOR ATTACHMENT. GROUNDED - YES. REMOVED NR 1 ENG BLEED AIR REGULATOR REF AMM 36-11-03-000-801. INSTALLED NEW BLEED AIR REGULATOR. NO DEFECTS NOTED. REF AMM 36-11-03-400-801.SDR ASAA2018012123240Turnbuckle · damagedNR 1 ENGINE FOUND UPPER CLEVIS ROD END LINK LOOSE JUST FWD OF PRSOV. GROUNDED - YES. DURING REMOVAL OF CLEVIS ROD FOUND BEARING RACE @ 5TH / 9TH STAGE DUCT DAMAGED THIS REQUIRES REPLACEMENT OF 5TH 9TH STAGE DUCT. REMOVED & REPLACED CLEVIS ROD TURNBUCKLE CONDUSDR ASAA2018012023251Shutoff Valve · failedDUCT PRESSURE DIFFERENTIAL INDICATED BY LEFT DUCT AT 10 PSI, RIGHT DUCT AT 45 PSI READ PASSING LEVEL 330 IN CLIMB. AT LEVEL 380 LEFT =10 PSI ,RIGHT=36 PSI N1'S AT 87.5%. GROUNDED - YES. ACCOMPLISHED T/C NG-36WC-0001 PRECOOLER CONTROL VALVE FAILS, REPLACED PCV SDR ASAA2018011423201Unknown · unknownMAINT AIR BLEED ON STATUS PAGE GROUNDED - YES. NO CURRENT STATUS MESSAGE DISPLAYED BMC TEST OK IAW AMM 36-11-00 OK FOR SERVICE.SDR ASAA2018011323190Sense Line · failedNR 2 ENGINE HP VALVE FAULTED. ACFT GROUNDED. FOUND THE NR 2 ENGINE HPV AT FAULT. R & R THE SENSE LINE BETWEEN PRV AND HP VALVE, OPS CHECKED GOOD, LEAK CHECKED GOOD IAW AMM 36-11-49. HP VALVE OPERATED NORMAL.SDR UIEA2018011900094Warning Message · false activationAFTER LANDING, A LT ENGINE BLEED OFF MESSAGE ACTIVATED. PERFORMED AN AIR SUPPLY BITE IAW 36-20-00, NO FAULTS. OPERATED LEFT ENGINE IAW 71-01-02, BLEEDS OPS CHECKED GOOD.SDR SWAA2018011719000Shutoff Valve · faultedPASSENGERS AND CABIN CREW COMPLAINED OF EXHAUST FUMES ENTERING CABIN NEAR OVERWING EXIT AND AFT CABIN. R & R THE NR 2 ENGINE PRESSURE REGULATORY SHUTOFF VALVE IAW AMM.SDR UIEA2018011600071Priority Valve · failedLEFT PRV VALVE POSITION INDICATION ON AIR SUPPLY MONITOR SHOWS ERROR. REMOVED AND REPLACED NR 1 ENGINE PRV VALVE IAW AMM 36-11-18.SDR UIEA2018011600073Priority Valve · failedRIGHT PRV STUCK IN PARTIAL POSITION DURING ASM ENGINE RUN. REMOVED AND REPLACED THE PRV IAW AMM 36-11-18.SDR UIEA2018011600079Sensor · faultedFAN AIR TEMP RT SENSOR FAULTY DURING OP CHECK. REMOVED AND REPLACED THE FAN AIR TEMP SENSOR IAW AMM 36-11-17.SDR ASAA2018011223167Link · looseWHILE ACCOMPLISHING TC 78472000, NR 1 ENGINE FOUND UPPER CLEVIS ROD END LINK LOOSE JUST FWD OF PRSOV. ACFT GROUNDED. REPLACED UPPER CLEVIS ROD END LINK IAW MANUAL 71-00-02, FOUND DAMAGE TO THE NR 1 ENGINE PNEUMATIC DUCT. REPLACED THE PNEUMATIC DUCT IAW AMM SDR RAIA201801120001Sensor · dirtyNR 1 AND 2 BLEED OVERTEMP. CLEANED THE TEMP SENSORS AND PERFORMED AN OPS CHECKED GOOD.SDR UIEA2018010800030Valve · no testNR 1 ENGINE FAN AIR VALVE FAILED A PNEUMATIC TEST. REMOVED AND REPLACED THE NR 1 ENGINE FAN AIR VALVE IAW AMM 36-11-16. OPS CHECKED NORMAL.SDR UIEA2018011100057Duct · crackedLEFT WHEEL WELL FWD DUCT CRACKED(<P>REMOVED AND REPLACED L/H WHEEL WELL FWD DUCT IAW AMM 36-11-01 OPS CHECK NORMAL</P>)
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