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.

SDR DALA2020082302838Pilot Valve · malfunctionedTHE FLIGHT RETURNED TO DFW FOLLOWING THE "L BLEED" LIGHT ILLUMINATING TRIPPING PACK AND BLEED OFF. WITH ENGINE AND WING ANTI-ICE ON, AIRCRAFT WILL NOT HOLD CABIN ALTITUDE. CORRECTIVE ACTION: MAINTENANCE REPLACED THE LT PACK CONDENSER AND WATER EXTRACTOR PACKINAug 23, 2020 · N582NW · Boeing 757351SDR UIEA2020082491815Shutoff Valve · malfunctionedUPON ENG START, "R ENG BLEED OFF" CAUTION MSG APPEARED AND REMAINED ILLUMINATED TRANSFERRED TO MDDR # 133090 PER MEL 36-11-01-02A, CAT C, DUE 29AUG20. PLACARD INSTALLED. LP 1279625 ITEMS 7,8,9: REMOVED RH PRSOV IAW AMM 36-11-09. PRSOV IN PYLON BUT NOT INSTALLEAug 19, 2020 · N1399A · Boeing 767306SDR SIMA2020082019004Warning Message · false activationDURING CLIMB AROUND FL 180 PERFORMED THE PNEUMATIC ICE TEST AND RECEIVED BLEED 1 FAIL. DID NOT DECLARE EMERGENCY. SWAP A/C CONT. PERFORMED OPERATIONAL TEST OF AIR BLEED SYSTEM GOOD IAW AMM 36-00-00Aug 19, 2020 · N615AE · Emb EMB145LRSDR UIEA2020082481813Warning Message · illuminatedAFTER ENG START ENGINE BLEED OFF EICAS MESSAGE REMAINED AND OFF LT REMAINED ILLUMINATED. PERFORMED AIR SUPPLY BITE TEST IAW AMM 36-23-0 AND PERFORMED ENGINE RUN UP IAW AMM 71-00-00.Aug 18, 2020 · N1399A · Boeing 767306SDR AALA202008249011Sensor · defectiveAIRCRAFT WAS GROUNDED: WHEN LEVELING OFF AT FL3700 FROM CLIMB AT CONTINUOUS POWER, AS POWER THRUST IS RETARED CABIN CLIMBS AT 500-1000 FPM - CABIN AUTO FAIL DID NOT ILLUMINATED - SUSPECT BLEED ISSUE LEFT DUCT PSI ZERO PSI. REPLACED LEFT ENGINE PRECOOLER VALVAug 18, 2020 · N932AN · Boeing 737823SDR AALA2020082439029Valve · defectiveAIRCRAFT WAS GROUNDED: WHEN LEVELING OFF AT FL3700 FROM CLIMB AT CONTINUOUS POWER, AS POWER THRUST IS RETARED CABIN CLIMBS AT 500-1000 FPM - CABIN AUTO FAIL DID NOT ILLUMINATED - SUSPECT BLEED ISSUE LEFT DUCT PSI ZERO PSI. REPLACED LEFT ENGINE PRECOOLER VALVAug 18, 2020 · N932AN · Boeing 737823SDR UIEA2020082191818Tube · leakingEICAS MSG FOR L ENG BLEED OFF DURING DESCENT. FOUND SENSE LINE GOING TO PRC. REMOVED AND REPLACED TUBE ASSY. RAN ENG, OPS CHECKED AND TESTED OK. LEFT ENG BLEED ALL CHECK OK PER AMM 20-11-00 AND 71-00-00.)Aug 17, 2020 · N1381A · Boeing 767316SDR UIEA2020081701781Warning Message · intermittentINTERMITTENT R ENG BLEED OFF EICAS MSG DURING FLIGHT PERFORMED FIM 36-10 FAULT TREE 837 AND PERFORMED ENG RUN. IAW AMM 71-00-00. OPS CHECK GOOD.Aug 17, 2020 · N1399A · Boeing 767306SDR UIEA2020081971789Warning Light · false activationLEFT ENG BLEED AIR SWITCH OFF LIGHT REMAINS ILLUMINATED EVEN AFTER COMPLIANCE WITH DDG 30-21-P1-04-02 PROCEDURES. PERFORMED ENG RUN IAW AMM 71-00-00-862 .OPS CK GOOD. NO DEFECT NOTED. ALL PNEUMATIC CKS GOOD. A/C OK FOR SVC.Aug 15, 2020 · N1181A · Boeing 7673Y0SDR UIEA2020081741768Controller · malfunctionedL ENG BLEED OFF ILLUMINATED AFTER PUSH BACK. REMOVED AND REPLACED #1 ENGINE PRVC IAW AMM 36-11-19 AND RESET ALL CB'S IAW AMM 36-11-19. LEAK CK, OPS CK GOOD. MAINT ACTIONS REVERSED. RAN ENGINES IAW AMM 71-00-00. BLEED SYSTEM OPERATES GREAT.Aug 14, 2020 · N1381A · Boeing 767316SDR I5PA2020081275701Check Valve · inoperativeL ENG BLEED VALVE EICAS MESSAGE ON CLIMB FL320 WITH ENG ANTI-ICE ON. REMOVED AND REPLACED LEFT REVERSE FLOW CHECK VALVE IAW AMM 35-11-18. PERFORMED OPERATIONAL CHECK IAW AMM 36-00-20 NORMALAug 12, 2020 · N757QM · Boeing 75729JSDR UIEA2020081711749Sensor · failedL ENG HI STAGE EICAS MSG DURING CLIMB. REMOVED AND REPLACED FAN AIR TEMP SENSOR IAW AMM 36-11-17. OPS CK GOOD.Aug 11, 2020 · N657GT · Boeing 767281SDR UIEA2020081411752Warning Message · false activationL ENG BLEED EICAS MSG (REF LOG PAGE 1140084 ITEM 1: L/H ENGINE BLEED OFF LIGHT WOULD NOT EXTINGUISH)(<P>RESET EICAS MESSAGES, NO FAULTS NOTED. PERFORMED ENGINE RUNS, NO FAULTS NOTED IAW 767 AMM 71-00-00.</P>)Aug 11, 2020 · N640GT · Boeing 7673S1SDR HALA2020081100171Priority Valve · not reportedETOPS SIGNIFICANT SYSTEM. ENG 1 BLEED ABN PR RESET CB'S PER MAINTENANCE "AIR PACK 1 REGUL FAULT" ISSUE PERSISTED. PFR INDICATED PRV 1 FAULTING. INSPECTED VALVE & FOUND DIFFICULT TO OPERATE BY HAND. REMOVED & REPLACED PRV 1 PER AMM 36-11-52. LEAK CHE3CK OK. OAug 9, 2020 · N205HA · Airbus A321271NSDR 2020FA0000366Bleed Air Sys · unknownAIRCRAFT RETURNED FROM FLIGHT DUE DURING CLIMB AT FL 24,400’, CREW HEARD A BANG SOUND COMING FROM THE AFT OF THE AIRCRAFT (ALONG WITH NO BLEED AIR), WITH A CABIN PRESS LEAK RATE OF 400 FT/MIN. AT FL 10,000’, NO BLEED AIR FROM LH & RH ENGINE AND APU. AT FL 3,00Aug 9, 2020 · N142AA · Cessna 560XLSDR UIEA2020081281733Circuit Card · malfunctionedLEFT ENG BLEED AIR INOPERATIVE REMOVED AND REPLACED L/H AIR SUPPLY CONTROL CARD IAW AMM 26-11-12. PERFORMED ENG IDLE RUN IAW 71-00-00. OPS CHECK NORMAL AT THIS TIME.Aug 8, 2020 · N1487A · Boeing 76731KSDR UIEA2020081200740Isolation Valve · malfunctionedLEFT ISOLATION VALVE DOESN'T OPEN WITHOUT REPETITIVE RE-CYCLING OF BUTTON. PERFORMED LEFT ISOLATION VALVE TEST IAW AMM 36-11-04-214-022 AND FOUND GOOD.Aug 8, 2020 · N1093A · Boeing 76736NSDR UIEA2020081191735Priority Valve · malfunctionedRIGHT ENG BLEED OFF EICAS AFTER ENGINE START. REMOVED AND REPLACED THE RT PRSOV IAW AMM 36-11-09. PERFORMED IDLE ENGINE RUN IAW AMM 71-00-00, OPS CHECKED GOOD IAW AMM 36-11-00.Aug 8, 2020 · N1487A · Boeing 76731KSDR ASAA2020080833002Shutoff Valve · leakingATTEMPTED TO START NR 1 ENGINE, WAS SLOW TO SPOOL, EGT INDICATION STARTED FLASHING, HIT 650 DEGREES AND SHUT FUEL OFF AND MOTORED ENGINE. EVERYTHING WAS DONE IAW MTX CHECKLIST. GROUNDED - YES. CHECKED DUCTING WITH FAN COWLS OPEN & PACK BAYS OPEN. NO OBVIOUSAug 8, 2020 · N492AS · Boeing 737990ERSDR UIEA2020080761717Warning Message · false activationLEFT PRV MESSAGE AFTER TAKE OFF. REMOVED AND REPLACED LEFT ENG PRV IAW AMM 36-11-18. LEAK AND OPS CHECK GOOD. NO MESSAGE DISPLAYED.Aug 6, 2020 · N641GT · Boeing 76738ESDR UIEA2020080501713Shutoff Valve · faultedSTATUS MSG L ENG PRV PERFORMED BITE OF AIR SUPPLY SYSTEM IAW AMM 36-23-00. FAULTED L ENGINE HPSOV. REMOVED AND REPLACED L ENG HPSOV IAW 36-11-07. OPS CHECKED GOOD.Aug 3, 2020 · N641GT · Boeing 76738ESDR UIEA2020080321675Clamp · looseRIGHT BLEED DUCT LEAK ILLUMINATED AT FL 410. PERFORMED INSPECTION. FOUND AIR SUPPLY DUCT CLAMP LOOSE. SECURED AND REINSTALLED PER AMM 21-51-23. OPS NORMAL. LEAK CHECKED NORMAL.Aug 1, 2020 · N1361A · Boeing 76731BSDR FDEA202007301718Coupling · failedDURING DEPARTURE, ECAM FOR HIGH NAC 250 DEG C, TROUBLSHOT NR 2 ENG IAW QRH. NO CHANGE WITH THROTTLE MOVE OR BLEED VALVE OFF. REACHED TOP OF CLIMB FL290 & TEMP DID NOT REDUCE, LOWEST 215, ONCE THROTTLE FWD 240 DEG AT 290. RETURNED TO DEPART, NR 2 MOTORED, RUJul 30, 2020 · N663FE · Airbus A300F4605RSDR UIEA2020073101654Warning Light · false activationAFTER ENGINE START RT ENG BLEED OFF LIGHT ILLUMINATED, RT ENG BLEED OFF EICAS MSG. ON GVI OF PNEUMATIC VALVES ON R/H ENG, FOUND ANTI-ICE VALVE TO BE LOOSE. RESECURED ANTI-ICE VALVE, RAN #2 ENG PERFORMED AND RT ENG BLEED VALVE OPS CHECK LEAKS GOOD IAW B767 AMJul 30, 2020 · N1487A · Boeing 76731KSDR HALA2020073100162Priority Valve · malfunctionedETOPS SIGNIFICANT SYSTEM, NR 1 ENGINE BLEED NOT CLOSED. REPLACED THE NR 1 ENGINE PRV IAW AMM 36-11-52-804-A/ 36-11-52-400-804-A. OPS CHECK AND LEAK CHECK OK.Jul 30, 2020 · N384HA · Airbus A330243SDR COZA20200730131Check Valve · corrodedENGINE BLEED AIR 5TH STAGE CHECK VALVES ON BOTH ENGINES INSPECTED FOR EMERGENCY AD 2020-16-51. BOTH CHECK VALVES SHOW SIGNS OF CORRODED FLAPPER PLATES, BUSHINGS AND WILL BE REPLACED.Jul 28, 2020 · N732KA · Boeing 73759DSDR ASAA2020072432938Check Valve · failedENGINE #1 TC NG-36EO-22817-1 5TH STAGE BLEED AIR CHECK VALVE INSPECTION - FAILED INSPECTION REQUIRES VALVE REPLACEMENT. GROUNDED - YES. INSTALLED BLEED AIR CHECK VALVE FOR #1 ENG IAW B737-800 AMM 36-11-02-400-801. LEAK CHECKED GOOD REF AMM 36-11-02-400-801 STEJul 24, 2020 · N593AS · Boeing 737890SDR ASAA2020072742931Shutoff Valve · leakingFOUND LEAKING PRSOV ON THE NR 1 ENGINE WHILE LEAK CHECKING 5TH STAGE CHECK VALVE. GROUNDED - YES. REMOVED AND INSTALLED A NEW LT ENGINE PRSOV IAW AMM 36-11-04-400-801. LEAK CHECKED GOOD.Jul 24, 2020 · N565AS · Boeing 737890SDR ASAA2020072732935Check Valve · corrodedWHILE ACCOMPLISHING NG-36EO-22817-1, FOUND BOTH 5TH STG BLEED AIR CHECK VALVES CORRODED OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED #1 AND #2 ENGINE 5TH STG BLEED AIR CHECK VALVES. REF B737-800 AMM 36-11-02.Jul 23, 2020 · N564AS · Boeing 737890SDR UIEA2020072201596Warning Message · false activationLEFT ENGINE PRV STATUS MESSAGE. PERFORMED AIR SUPPLY MODULE BITE TEST IAW AMM 36-00-30, NO FAULTS.Jul 21, 2020 · N641GT · Boeing 76738ESDR CALA2020072701070Clamp · unsecureENGINE FIRE LIGHT ILLUMINATED AFTER PARKING AT GATE. ENGINES WERE SHUT DOWN BOTH ENG 2 BOTTLES DISCHARGED. REPLACED BOTH BOTTLES. AND CLAMP ON PRECOOLER. HAD EVIDENCE OF HUGE LEAK. . ALL SYSTEMS TESTED ON FIRE DETETION TESTED OK.Jul 20, 2020 · N14237 · Boeing 737824SDR YENA2020072200396Valve · failedFLT 2137, AFTER TAKEOFF ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH HP VALVE & PRESSURE REGULATING VALVE. PERFORMED A BLEED HEALTH MONITERING CHECK IAW MCC REQUEST. OPS CHECKED GOOD IAW AMM 36-11-00.Jul 19, 2020 · N571JB · Airbus A320232SDR YENA2020072200395Valve · failedFLT 2137, AFTER TAKEOFF, ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH THE HP VALVE, & PRESSURE REGULATING VALVE. PERFORMED BLEED HEALTH MONITERING CHECK IAW MCC REQUEST, OPS CHECKED GOOD IAW AMM 36-11-00.Jul 19, 2020 · N571JB · Airbus A320232SDR YENA2020072200394Valve · failedFLT 2137, AFTER TAKEOFF, ECAM NR 1 AIR BLEED FAULT. RETURNED TO FIELD. EMERGENCY DECLARED. R & R BOTH THE HP VALVE & PRESSURE REGULATING VALVE. PERFORMED BLEED HEALTH MONITERING CHECK IAW MCC REQUEST. OPS CHECKED GOOD IAW AMM 36-11-00.Jul 19, 2020 · N571JB · Airbus A320232SDR HALA2020072090148Priority Valve · stuckETOPS SIGNIFICANT SYSTEM, NR 2 PRV VALVE STUCK OPEN DURING 14 DAY PARKING PROCEDURE CHECK. REMOVED AND REPLACED THE NR 2 ENG PRV PER AMM 36-11-52. OPS AND LEAK CHECKED OK.Jul 19, 2020 · N388HA · Airbus A330243SDR I5PA2020072858802Pilot Valve · defectiveLH ENG HP PILOT WAS REPLACED DUE TO LOW BLEED PRESSURE AT IDLE POWERJul 15, 2020 · N688SL · Boeing 757230SDR UIEA2020071501553Unknown · malfunctionedEICAS: R ENG BLEED OFF PERFORMED AIR SUPPLY BOX BITE TEST IAW FIM 36-20-00. PERFORMED ENGINE RUN UP. NO FAULTS AT THIS TIME.Jul 14, 2020 · N1013A · Boeing 76736NSDR GTIA2020071635257Duct · unknownFUME EVENT AFT CABIN. PERFORMED ID OF THE CABIN CAUSE OF CABIN ODOR IAW TSM 05-50-00-810-831-A FOUND BLEED DUCT PCK TO CAUSE OF ODOR.Jul 13, 2020 · N650NK · Airbus A320232SDR ASAA2020071332895Regulator · leakingDUCT PRESSURE SPLIT 22 PSI, L PRESS 42, R PRESS 20. L PRESS WOULD SPIKE UP TO 5 MORE PSI PERIODICALLY. DURING LOWER POWER SETTINGS IE DECENT DIFF PRESS WOULD EQUALIZE. GROUNDED - YES. ACCOMPLISHED ENG NR 2 BLEED AIR SYSTEM HEALTH CHECK REF T/C NG-36WC-0000Jul 13, 2020 · N467AS · Boeing 737990ERSDR HALA2020071300143Valve · inoperativeETOPS SIGNIFICANT SYSTEM - ENG 1 BLEED NOT CLOSED. INSTALLED ENG #1 PRV PER AMM 36-11-52. OPS CHECK, LEAK CHECK GOOD. OK FOR SERVICE.Jul 12, 2020 · N375HA · Airbus A330243SDR AALA202007139014Sense Line · damagedAIRCRAFT WAS GROUNDED: INITIALLY DURING TAXI AIRCRAFT RETURNED TO THE GATE DUE TO A LEFT ENGINE BLEED PRSOV STATUS AND ENGINE BLEED OFF EICAS INDICATION. MAINTENANCE PLACED THE LEFT PRSOV VALAVE ON MEL AND THE AIRCRAFT RE-DEPARTED. THE ENGINE BLEED OFF EICAS Jul 10, 2020 · N736AT · Boeing 777323ERSDR AALA202007139013Shutoff Valve · seizedAIRCRAFT WAS GROUNDED: INITIALLY DURING TAXI AIRCRAFT RETURNED TO THE GATE DUE TO A LEFT ENGINE BLEED PRSOV STATUS AND ENGINE BLEED OFF EICAS INDICATION. MAINTENANCE PLACED THE LEFT PRSOV VALAVE ON MEL AND THE AIRCRAFT RE-DEPARTED. THE ENGINE BLEED OFF EICAS Jul 10, 2020 · N736AT · Boeing 777323ERSDR HNAA2020071300192Warning Message · false activationON CLIMBOUT GOT BLD 1 LEAK MSG. FOLLOWED QRH AND MSG EXTINGUISHED AFTER A COUPLE MINUTES. MAINTENANCE: PERFORMED EMB FIM TASK 36-20-00-810-801A, BLOCKS 1,9,10 AND 11. NO DEFECTS NOTED. GROUND RAN HIGH POWER BOTH ENGINES W/ BLEEDS ON FOR 35 MINUTES. OPS CHEJul 10, 2020 · N609DP · Emb EMB145LRSDR UIEA2020071301513Controller · malfunctionedLEFT ENGINE BLEED OFF EICAS MSG DURING DESCENT AND APPROACH. REMOVED AND REPLACED HIGH PRESSURE CONTROLLER IAW AMM 36-11-08. STILL REQUIRES LEAK AND OPS CHECK. RAN LEFT ENGINE LEAK AND BLEED SYSTEM OK IAW MM 71-00-00, 36-11-00 & 36-11-07. REMOVED AND REPLAJul 9, 2020 · N1511A · Boeing 767383SDR UIEA2020071311520Warning Message · false activationAPU PNEUMATIC SYSTEM INOPERATIVE, PERFORMED A BITE ON THE APU ECU. OPERATED APU SEVERAL TIMES, BOTH ELECTRICAL AND PNEUMATIC BLEED SYSTEM WORKING GOOD IAW FIM 49-11. FAULT TREE 958.Jul 9, 2020 · N1619A · Boeing 7673Y0SDR FDEA2020071091474Warning Light · false activationLVL 1 AIR SYS OFF ALERT. AIR SYS AUTOMATICALLY SHUT OFF NR 3 BLEED AND NR 3 PACK. NR 3 DUCT WENT MOMENTARILY RED PRIOR TO AUTO SHUTDOWN OF NR 3 AIR SYS. CHECKED PNEUMATIC MANIFOLD FAULT INDICATOR IN CAC. NO FAULT BALLS ARE ILLUMINATED. CHECKED AIU'S, Jul 9, 2020 · N320FE · Doug MD1030FSDR WX0A2020070673522Duct · leakingENG 1 FIRE ECAM FOLLOWED ECAM ACTIONS. FIRE WAS EXT PRIOR TO BLOWING BOTTLES BEING NEEDED. BOTTLE WAS NOT BLOWN. REMOVED AND REPLACED UPPER HIGH PRESSURE BLEED DUCT IAW AMM 36-11-49.Jul 4, 2020 · N227NV · Airbus A320214SDR ZTRR20200708001Bolt · missing"AT ROTATE SPEED NR 2 ENG INDICATED FIRE. ALL ENG INDICATORS DISPLAYED NORMAL PARAMETERS FOR CONDITIONS. PERFORMED ENG SHUTDOWN IAW QRH. UPON PLACING FUEL LEVER TO OFF, FIRE INDICATION EXTINGUISHED. SHORTLY THEREAFTER NR 2 ENG REV PSI LIGHT BEGAN TO FLICKER UNJul 3, 2020 · N522AX · Doug DC1030SDR ASAA2020070632866Shutoff Valve · stuckLEFT BLEED DUCT PRESSURE 8 PSI AT TAKEOFF, CLIMB, CRUISE, RIGHT BLEED DUCT PRESSURE 42 PSI. GROUNDED - YES. PERFORMED AMM 36-11-00-700-805, FOUND PRSOV JAMMED IN CLOSED POSITION. R&R PRSOV REF AMM 36-11-04-000-801/36-11-04-400-801. PRSOV INSTALLATION TEST Jul 3, 2020 · N413AS · Boeing 737990ERSDR I5EA2020071370001Regulator Valve · inoperativeON INITIAL DESCENT WE HAD LEFT BLEED TRIP FOLLOWED SHORTLY AFTER BY LOSS OF CABIN PRESSURE. REMOVED AND REPLACED PRSOV.Jul 2, 2020 · N811TJ · Boeing 737306
Back to JASC 3610