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 DXTA202607238933Warning Message · illuminatedBLEED AIR OVERPRESSER R CAS ENG BLEED OFF R CASS. ARRIVED AT AIRCRAFT, PREPARED ACFT FOR MX. POWERED ON ACFT & PERFORMED ENGINE RUNS. COULD NOT DUPLICATE FAULT. CHECKED CDMS FAULT HISTORY. FOUND ALERT ID BLD AIR OVERPRESSURE R 1407 AND BLEED AIR OVERPRESSURE SDR HNAA2026072000598Sensor · failedBLEED NR 2 OVERTEMP MESSAGE DISPLAYED, FOLLOWED QRH MESSAGE CLEARED. REF 36-11-00-810-1 CMC MSG DUCT SENSOR FAIL W/ NO OTHER RELATED MESSAGES. R & R BLEED 2 OUTLET TEMP SENSOR IAW AMM 36-20-01 PERFORMED IDLE RUN IRT RUN UP CHECKLIST NO ABNORMAL TEMP READING NSDR I5PA2026071575702Shutoff Valve · inoperativeFLIGHT 305, RT ENG BLEED ISSUES. R & R RT ENG HPSOV PER AMM OPS CHECK NORMAL.SDR I5PA2026071575701Pilot Valve · inoperativeFLIGHT 305, RT ENG BLEED ISSUES. R & R RT ENG HS PILOT IAW AMM, OPS CHKD NORMAL.SDR DALA2026071504176Duct · leakingDIVERTED TO DTW DUE TO A RT WING BLEED LEAK MESSAGE. CLASS 2 AIR BLEED WAS ALREADY ON MEL FOR A RT WING LOOP A FAILURE. REPLACED LEAKING ANTI-ICE TAPPING DUCT SEALS IN THE RT WING. (LP 9572916 - AIRCRAFT WAS GROUNDED)SDR ASAA2026071365753Precooler · leakingAIR TURN BACK ENG 2 BLEED LEAK. GROUNDED - YES. PERFORMED TSM 36-22-00-810-901-A FOUND LEAK AT BOTTOM SECTION OF FORWARD PRECOOLER CLAMP & PINHOLE LEAK AT FORWARD OUTBOARD CORNER ON TOP OF PRECOOLER. ASKED AVIONICS FOR PRECAUTIONARY CHECK OF ELEMENT. CHECKED SSDR SWAA2026071320413Shutoff Valve · faultyENG ANTI-ICE AND COWL-VALVE LIGHTS ON ENG 2 ILLUMINATED IN FLIGHT IN. ICEING CONDITIONS. RAN QRH AND RETUREND TO BWI. OVERWEIGHT LANDING. SMOOTH LANDING. FOUND FAULT (BLEED P1 SENSOR R). R & R NR 2 ENG. PRSOV IAW FIM 36-10-00-810-856 & AMM 36-11-04. OPS CSDR YENA2026070600511Warning Message · illuminatedFLT # 1524, LAX-JFK. (ETOPS) "AIR BLEED CLASS 2 MSG ON STATUS (CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY AIR BLEED )" (SUPPLEMENTAL INFORMATION TO FOLLOW).SDR DALA2026070603923Control Valve · leakingDIV, ON CLIMB OUT THROUGH 16,000', AIR R WING LEAK. COMPLETED ECAM ACTIONS AND FAULT NEVER CLEARED. T/S PER A320 TSM 36-22-00-810-802. UNDER PANEL 622AB FOUND PNEUMATIC LEAK OUTBOARD OF THE WING ANTI-ICE CONTROL VALVE. . RESECURED PANELS 192AB, 192FB, 192EB, 6SDR ABXA20260705303Bleed Air Sys · no discrepancyLEFT PACK OFF AND L ENG BLEED OFF AFTER PUSHBACK AND AFTER START CHECKLIST. L DUCT PRESSURE DROPPED TO ZERO. R DUCT PRESSURE NORMAL AC RETURNED TO THE GATE (BTB) MTX GROUNDED A/C ,MTX PERFORMED LH ENGINE RUN REF AMM 71-00-00, NO FAULTS NOTED AT THIS TIME RETURSDR YENA2026070900527Shutoff Valve · failedFLT # 2011, JFK-TPA(AIR RETURN BACK).R BLEED FAIL; R/R ENG #2 PRESSURE REGULATING SHUT OFF VALVE IAW BD500-A-J36-11-01-00AAA-520A-A. LEAK CK OK OPS CK GOOD NO FAULTS/ MSGS NOTED.SDR YENA2026070600513Warning Message · illuminatedFLT # 8450, EWR-BOS. (ETOPS) "ENG 1 BLEED INOP ( BLEED AIR SUPPLY SYSTEMS )" (SUPPLEMENTAL INFORMATION TO FOLLOW).SDR CALA2026070117511Valve · faultedLEFT ENG PRV EICAS MSG FLASHED AFTER TAKEOFF. L ENG PRV STATUS MSG ON FOR REST OF FLIGHT. FOUND LEFT PRV AND PRC FAULT LIGHTS. PERFORMED PRV-PRC SYSTEM HEALTH CHECK IAW AMM 36-00-99-705-160, FOUND PRC NOT REGUATING AT ANY REGULATED PRESSURES. REMOVED AND RESDR CALA2026062917370Shutoff Valve · faultyDEBRIEFED CREW: ON TAKEOFF ROLL ABOUT 120 KTS, L ENG PRV EICAS YELLOW CAUTION IND OCCURED. CAUTION WENT AWAY BEFORE CREW CAN PERFORM QRH BUT EICAS STATUS PAGE MSG REMAINED. WHEN DESCENDING BELOW FL250-225 EICAS CAUTION CAME BACK. WHEN CREW LEVELED LVLD OFF & ISDR DALA2026062603804Plenum · odorAFTER ENGINE START WITH BLEED ON ENGINE AFT FA'S REPORTED STRONG FUEL/EXHAUST ODOR AT ROW 38/39. SWITCHED TO APU BLEED AND ODOR DISAPATED. NO ODOR IN FLIGHT DECK. REPLACED AIR PLENUM IAW AMM 21-52, LOWER Y-DUCT ON MIXING UNIT IAW AMM 21-21. (LP 8742730, 16618SDR HNAA2026061900550Regulator Valve · abnormalBLD VLV FAIL MSG DISPLAYED ON T/O ROLL. NO RELEVANT CMC MESSAGES ARE PRESENT. VERIFIED E2 WAS AT FAULT C/W MX PROCEDURE. FACT 18JUN26 03:29 PHL R+R BLEED VLV #2 IAW AMM 36-11-05 REQUIRES OPS+LEAK CHECK-SS 37112 18JUN26- INSTALLED BLEED VLV 2 IRW AMM 3SDR ABXA20260611254Controller · defectiveDURING TAXI, CREW RECEIVED R ENG BLEED OFF R PACK OFF NO R DUCT PRESSURE. CREW RETURNED TO THE GATE (BTB). MTX TROUBLE SHOT AND REMOVED AND REPLACED PRV CONTROLLER RH ENGINE IAW B767-300 AMM 36-11-19-004-001-002. OPS CHECK GOOD. PERFORMED RH ENG RUN PER AMM 71SDR CALA2026061517083Anti-Ice System · faultedBLEED CTRL ICING INHIB L INHIBIT FUNCTION FROM THE AIR SUPPLY CONTROLLER (ASC) TO ENGINE ANTI ICE (EAI) SYSTEM HAS FAILED.FROM AHM: ENGINE-1 INTERMEDIATE DUCT PRESSURE SENSOR SIGNAL IS OUT OF RANGE DETECTED BY: INTEGRATED AIR SYSTEMS CONTROLLER (IASC)-LEFT. 1SDR CALA2026061016995Warning Message · false activationCREW REPORTED LOSS OF RT BLEED SYSTEM CAUSING RT PACK TO BE OFF. CREW DID AN A/R TO DUB. MAINT MESSAGES: 26-39072 (RH WING LOOP 1) 26-37073 (RH WING LOOP 2) SHOW ON INBOUND FAULTS BOTH NOT ACTIVE. PERFORMED FIM TASK 26-18 TASK802, NO ACTIVE FAULT, NO LEAKS FOSDR IPXA2026060401733Valve · odorIN DECENT WITH NON IDLE POWER SETTING THE #1 AND #2 HP VALVES CYCLED WITH A HOT SMELL. #1 HP EVENTUALLY FAULTED AND RESET VIA THE CHECKLIST. THE CYCLING CONTINUED DURING DECENT. ON FINAL WITH #2 PACK. FOUND PNEUMATIC SYSTEM CONTROLLER 1 TO HAVE €ŒC CONTROLLESDR HNAA2026060100443Bleed Air Sys · odorWITH APU BLEED SELECTED EXHAUST GAS SMELL IN COCKPIT AND CABIN: NOT DETECTED WITH ENGINE BLEED APU BLEED SYSTEMSDR DALA2026053003282Valve · faultyDIV - INTO JFK DUE TO DUAL ENG AIR BLEED FAULTS. REPLACED NR 1 ENGINE HARNESS 4246KS, NR 2 ENGINE THERMOSTAT, TR PRESS SUPPLY VALVE AND PRV 4001HA. OPS AND FLIGHT TEST GOOD. (8635299) AIRCRAFT WAS GROUNDED.SDR CALA2026052516522Shutoff Valve · faultedDUCT PRESSURE SPLIT OF 30 PSI. HIGHER ON LEFT SIDE. STARTED PRSOV REMOVAL REF AMM 36-11-04-000-801 UP TO AND INCLUDING STEP E.(4) REMOVED AND REPLACED NR 1 ENG PRSOV AS REQUIRED REF AMM 36-11-04, OPS. CHECK GOOD. NO FAULTS FOUND AT THIS TIME. REEF AMM 36-00-0SDR SWAA2026052004872Shutoff Valve · leakingDURING CLIMB WE RECIEVED A M/C LIGHT OVHT/DEL ASSOCIATED WITH NR 2 ENGINE OVERHEAT LIGHT FOLLOWED THE QRC FOLLOWED BY THE QRH THE LIGHT EXTINGUISH ONCE WE BROUGHT THE T/R DOWN TO 40%. PERFORMED FIM 26-10 TASK 805. PERFORMED ENGINE/APU FIRE DETECTION CONTROL SDR HNAA2026051800384Regulator Valve · malfunctionedBLEED 1 LEAK MESSAGE IN FLIGHT. FACT 17MAY26 00:12 CLT TIGHTENED 2 V-BAND CLAMPS IN LH PYLON IRT AMM 36-11-09. C/W OPS CK IRT AMM 36-00-00. NO FIX, "BLEED 1 LEAK" ON EICAS AFTER 3 MINS. DISCOVERED LOOSE WORM CLAMP ON LH PACK EXHAUST. TIGHTENED WORM CLAMPSDR ABXA20260513198Module · defectiveAFTER ENGINES START LEFT ENG BLEED OFF LIGHTS ON. CREW RETURNED TO GATE (BTB). REMOVED & REPLACED AIR SUPPLY BITE MODULE IAW AMM 36-23-01. OPS CHECK GOOD. AIRCRAFT RELEASED NO ETOPS. A/C RETURNED TO SERVICE.SDR ABXA20260508191Isolation Valve · warning lightAFTER ENGINE START, L BLEED ISOLATION VALVE DISCRETE LIGHT AND YELLOW EICAS MESSAGE ON WHEN VALVE COMMANDED CLOSED. CREW RETURNED TO GATES (BTB). MTC SWAPPED L+C ISOLATION VALVES IAW B767 AMM 36-11-04 OPS/LEAK CHECK GOOD FOR L ISOLATION VALVE AC REMAINS NO ETOSDR 3EJA202605120226Seal · failedCLIMBING THROUGH ABOUT 8000 FEET, LH ENGINE FIRE LIGHT ILLUMINATION, FOLLOWED BY THE AURAL WARNING. BOTH WENT AWAY AFTER 30 TO 45 SECONDS. INSPECTED ENGINE AND FOUND ALL THREE BLEED AIR DUCT WIGGINS FITTING SEALS BLOWN OUT.SDR CALA2026042915810Duct · splitSMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX DUE TO AN INCIDENT REPORTED BY THE CREW.SMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX DUE TO AN INCIDENT REPORTED BY THE CREW. REF AMM 05-51-58-800-801-C3, CREW DEBRIEF PER CONDITIONAL INSPECTION RSDR IXX2026F00009Precooler · damaged# 2 PYLON PRECOOLER EXHAUST DUCT IS KNIFE EDGE AT A COUPLE SPOTSSDR AALA202604200219Seal · leakingAIRCRAFT WAS GROUNDED: RIGHT WING BLEED LEAK, DECESION MADE TO RETURN TO PHX, NO EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND ENG BLEED DUCT JUST INBOARD #2 ENG PYLON IN WING LEADING EDGE SEAL LEAKING, REMOVED AND REPLACED SEAL IAW AMM 32-SDR 2026FA0000277Warning Message · illuminatedDURING INITIAL CLIMB IT APPEARED AIR ENG 1 & 2 BLEED FAULTSDR DALA2026041602406Bleed Air Sys · warning messageDIV - TO RDU DUE TO A RT WING BLEED LEAK MESSAGE WITH THE LT ENG BLEED SYSTEM ALREADY ON MEL AND THE CABIN PRESSURE CLIMBING. MASKS DID NOT DEPLOY. REPLACED LT AND RT EBAS TLT. (LP: 7729686) AIRCRAFT WAS GROUNDEDSDR UIEA2026040900180Valve · faultedDIVERSION FOR BLEED #4 STATUS MESSAGE, #3 BLEED DEFFERED. REPLACED BROKEN TERMINAL (EICAS BLEED 4) ON #4 HIGH PRESS BLEED VALVE #1 STUD IAW SWP 20-30-00. R/R #3 ENG PRV IAW AMM 36-11-19. OPS AND LEAK CHECK PASSED, PERFORMED HP ENG RUN PER 71-00-00. OPS CHSDR CNMA202604100001Pressure Valve · warning messageR ENG HPSOV EICAS MESSAGE. COMPLIED WITH QRH PROCEDURESDR ABXA20260405150Shutoff Valve · defectiveLEFT ENGINE BLEED OFF AND L PACK OFF EICAS MSG AFTER BLOCKING OUT. A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C , TROUBLE SHOT AND REMOVED AND REPLACED L/H PRSOV IAW AMM 36-11-09, A/C REMAINS NO ETOPS. OPS CHECKS GOOD AND ENGINE IDLE GOOD IAW AMM 71-0SDR ABXA20260404147Indication Sys · false indicationLEFT ENGINE BLEED OFF AND LT PACK OFF DURING TAXI, ACFT RETURNED TO GATE AND MTX GROUNDED ACFT . MTX PERFORMED AN OPS CHECK OF AIR SUPPLY DISTRIBUTION SYS IAW AMM 36-11-00, NO MSGS SHOWN AT THIS TIME. OPS CHECKED GOOD. AIRCRAFT REMAINS NO ETOPS. MTX RETURNEDSDR CALA2026040215039Sense Line · contaminatedENGINE ANTI-ICE LIGHT IS ON, AHM REPORTING ENGINE-2 INTERMEDIATE DUCT PRESSURE SENSOR SIGNAL IS OUT OF RANGE DETECTED BY: INTEGRATED AIR SYSTEMS CONTROLLER (IASC)-RIGHT ADD FAULT: 36-21011 MEL COMPLIED WITH BY GATE TECHNICIANS. T/S PER FIM TASK 36-21 TASK 80SDR AALA202603319401Clamp · looseAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PIT DUE TO THE FLIGHT CREW REPORTING THAT WHILE CLIMBING OUT OF PHL AN AIR ENGINE 1 BLEED FAULT MESSAGE DISPLAYED, THE FLIGHT CREW ACCOMPLISHED ECAM PROCEDURE AND CONTACTED MOC AND WSDR DALA2026033002054Valve · faultedDIV - INTO BOS DUE TO INTERMITTENT DUAL BLEED ECAM FAULT. REPLACED BMC NR 1, NR 2 PRV, AND NR 2 PRV SENSE LINE. PERFORMED HEALTH CHECK ON BOTH SYSTEMS. OPS CHECK GOOD. (8506464)SDR CNMA2026030001Shutoff Valve · warning messageR HPSOV EICAS AND STATUS MESSAGE IN FLIGHTSDR CALA2026032714868Seal · misinstalledL BLEED TRIP ON TAKEOFF ABORTED APPROX 40 KNOTS PERFORMED (BLEED TRIP OFF LIGHT ON )- FAULT ISOLATION REFERENCE: 36-10 TASK 809, FOLLOWED UP TO STEP F 4, FOUND KISS SEAL INSTALLED INCORRECTLY. CALLED TOMC PARTS ON ORDER REMOVED AND REPLACED KISS SEAL IN REF AMSDR CALA2026032614837Sensor · faultedRTO DUE TO A-ICE CAUTION AT 70 KTS ACP HIGH ENERGY STOP CHK REF AMM TASK 05-51-07-210-801 NO DEFECT S OR DAMAGE NOTED. INBOUND FLT DECK EFFECTSON PRESENT LEG FAULTS BLEED PM SENSOR 1 R, MANIT MSG 36-21021 FOUND LATCH. ENG 2 MANI FOLD DUCT PRESS SENSOR 1 SIGNALSDR HNAA2026032500230Warning Message · illuminatedBLEED 1 LEAK DISPLAYED DURING CLIMB AT APPROX 3000 FEET. (CREW STATED THEY WERE NOT OVER WEIGHT AND F/O GREASED THE LANDING AT ABOUT 200 FT/MIN). MEL C08336 36-1-1. ENGINE BLEED SYSTEMS. PERFORMED OPERATIONAL TEST OF AIR BLEED SYSTEM PER AMM 36-00-00-700-SDR AALA202603240724Regulator · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: DURING CLIMB LEFT BLEED TRIP OFF ILLUMINATED. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED BLEED AIR REGULATOR (AALA202603246981). ALSO, REMOVED AND REPLACED HIGH SDR AALA202603245682Regulator · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: DURING CLIMB LEFT BLEED TRIP OFF ILLUMINATED. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED BLEED AIR REGULATOR (AALA202603246981). ALSO, REMOVED AND REPLACED HIGH SDR YENA2026031600312Warning Message · false activationFLT # 177 BOS -LAS (ETOPS). " ECAM STATUS AIR BLEED MX MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED. FOLLOWED FIM 36-00-00-810-804-A. OPS CHECK GOOD. NO RECENT OR CURRENT ACTIVE FASDR SWIA2026032475520Clamp · looseLEFT BLEED DUCT CAUTION MESSAGE APPEARED SHORTLY AFTER TAKEOFF. QRH PERFORMED & CONTACTED DISPATCHER & MX CONTROL WANTED US TO COME BACK. REST OF FLT FINISHED SAFELY. (FLIGHT 5010) ON ARRIVAL TO ACFT, INTERROGATED MDC FOUND BLEED DUCT FAULT MSG, CONDUCTED BSDR I5PA2026031575705Converter · leakingFLIGHT MGE600 - ESI / (AIR RETURN) RIGHT ENGINE BLEED OFF MESSAGE ON T/O. NO DUCT PRESSURE ON RIGHT SIDE. PERFORMED FIM, FOUND RFCC LEAKING. REPLACED RFCC IAW AMM.SDR 2026F00028Line · rupturedBLEED AIR DUCT FAIL ANNUCIATOR ILLUMINATED DURING CLIMB. CREW RETURNED TO THE AIRPORT. MX UNABLE TO FIND LEAK ON THE GROUND DURING RUNS. ANOTHER FLIGHT TO CONFIRM CONDITION. ANNUCIATOR ILLUMINATED AGAIN DURING CLIMB. CREW RETURNED TO THE AIRPORT. MX FOUN
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