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 AALA202204065347Bellows · blownAIRCRAFT WAS GROUNDED: DURING FUNCTIONAL CHECK FLIGHT OF CABIN PRESSURIZATION, PRESSURIZATION WAS UNCONTROLLABLE ON CLIMB. FLIGHT RETURNED TO CLT LANDING SAFELY. REPLACED BLOWN RIGHT HAND PACK BELLOWS (AALA202204065347) PER AMM 36-11-49. REPLACED RIGHT HAND T SDR AALA202204069719Air Duct · unserviceableAIRCRAFT WAS GROUNDED: DURING FUNCTIONAL CHECK FLIGHT OF CABIN PRESSURIZATION, PRESSURIZATION WAS UNCONTROLLABLE ON CLIMB. FLIGHT RETURNED TO CLT LANDING SAFELY. REPLACED BLOWN RIGHT HAND PACK BELLOWS (AALA202204065347) PER AMM 36-11-49. REPLACED RIGHT HAND T SDR IU6R2022040501None · corroded5TH STAGE ENGINE BLEED CHECK VALVE WAS OVERHAUL WITH NEW BUSHING FROM BOEING AND SENT TO CUSTOMER IN SEP 2021. UNIT WAS RETURNED IN MAR 2022 WITH SEVERED CORROSION.
THERE IS CURRENTLY AN SB 3202222-36-1888 THAT ADDRESSED CRACKED BUSHING SLEEVES AND TO REWORSDR AALA202204051213Valve · leakingAIRCRAFT WAS GROUNDED: AT TOP OF DESCENT WE GOT AN ECAM MESSAGE FOR ENGINE 2 BLEED AIR LEAK PERFORMED PROCEDURE LEFT PACK COULD NOT HOLD CABIN PRESSURE AND CABIN WENT TO 10,000 FEET. REPLACED #2 ENGINE OVER PRESSURE VALVE AND ACCOMPLISHED A SATISFACTORY LEAK /SDR VNAA202204051111Controller · failedAFTER DEPARTING ERI, THE CREW RECEIVED CAUTION MESSAGES FOR THE L ANTI-ICE SYSTEM AS WELL AS THE L ENGINE BLEED. THEY WERE CLEAR OF ICING AT THE TIME AS STATED TO BE BY THE QRH. ON ARRIVAL INTO CLT, THEY NEEDED A VMC ARRIVAL TO REMAIN OUT OF ICING AND CLT HAD SDR ASAA2022032737811Valve · faultyMAINT LIGHT ON REAR OVERHEAD PANEL ILLUMINATED AFTER LANDING. GROUNDED - YES. REMOVED AND REPLACED FAN AIR MODULE VALVE REF B737-9 AMM 36-12-03. OPS CHECK NORMAL, LATCH MSG NO LONGER PRESENT.SDR 2022F00171None · noneBLEED 2 FAIL CLIMB OUT AT 170 A/I WING FAIL ASSOCIATED WITH BLEED 2 FAIL - IN REF TO DEFECT 13254/1, R&R BLEED 1 OVERPRESSURE SWITCH, AND PUT BLED 1 SYS BACK IN OPERATIONAL CONDITIONS. PERFORMED ENGINE RUNS, AND
PERFORMED WING THERMAL ANTI-ICE SYS OPS TEST SDR UIEA2022031900207Shutoff Valve · inoperative#1 ENG. PRSOV DO NOT OPEN, REPLACE VALVE ASSY PER AMM(<P>VALVE ASSY WAS REMOVED AND INSTALLED PER AMM 36-11-09-402-058-001.</P> / <P>VALVE ASSY P/N 799801-4 AND S/N 940414 WAS INSTALLED</P>)SDR ASAA2022032137756Regulator · inoperativeLEFT ENG DUCT PRESSURE @ 5 PSI AT IDLE. GROUNDED - YES. ACCOMPLISHED TROUBLESHOOTING ON LEFT ENG PNEU SYS PER B737-900 AMM TASK 36-00-00-860-807 PROCEDURE C. STEPS 1 THRU 6. R & R HIGH STAGE REGULATOR & HIGH STAGE VLV. ACCOMPLISHED IDLE RUN OPS CK GOOD REFERENSDR IPXA2022031980268None · noneINSPECTION TYPE:NA** AIR TURN BACK ** L ENG BLEED OFF EICAS ILLUMINATED. L ENG BLEED OFF LIGHT REMAINED ILLUMINATED . QRH PROCEDURE COMPLETED. TURNBACK AFTER CONSULTATION WITH COMPANY. COMPANY REQUESTED CREW RETURN TO KIX TO REPAIR AIRCRAFT AND ACCOMODATE CREWSDR FDEA202203190597Mfc · failedAPPROXIMATELY T/O PLUS 1 HOUR, RECEIVED A LEVEL 1 AIR SYS 2 OFF ALERT. NOTED A RED MANF LIGHT ON R&R ESC PER MM 21-08-01-4, AIR SYSTEM TEST PASS, RAN ALL 3 ENGSDR YENA2022032100292Bleed Valve · failedFLT#1354, DCA-BOS. (AIRCRAFT PREFORMED AN AIR TURN BACK DCA-DCA). 'BLEED 1 OVERPRESS COULD NOT RESET PER QRH; PERFORMED LEAK CHECK OF THE BLEED 1 HP SENSE LINE. FOUND SENSE LINE BROKEN.REMOVED ADN REPLACED HP VALVE SENSE LINE IN REFERENCE E190 AMM 36-11-01.LEASDR HALA2022031600078None · noneETOPS - WHILE TROUBLESHOOTING DMI # 204842 (REF. LOGPAGE 873976) FOUND #2 ENGINE HPV PYLON SENSE LINE CROSS THREADED & SEIZED ON ECS MID Y DUCT ADAPTER BLEED AIR LEAKING FROM SENSE LINE B NUT. // REPLACED HPV PYLON SENSE LINE AND ADAPTER TO ECS Y DUCT. REF AMMSDR GCXA202203070003Apu · odorDIRTY SOCKS SMELL DURING DECENT, PERFORMED TSM 49-00-81-810-874-A, FOUND APU OIL OVER SERVICED, DRAINED APU OIL TO CORRECT LEVEL AS PER AMM 49-90-00-600-007-A, RAN APU WIOTH BLEED AIR ON FOR 2 HOURS, NO SMELL NOTED AT THIS TIME A/C OK FOR SERVICE.SDR AALA202203157967Regulator Valve · noneAIRCRAFT WAS GROUNDED: AIRCRAFT DIVERTED TO PHL DUE TO AN ENGINE #2 BLEED ABNORMAL PRESSURE CAUTION MESSAGE IN FLIGHT. AN UNSUCCESSFUL FLIGHT COMPUTER RESET WAS ACCOMPLISHED, AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED AT PHL SAFELY. REPLACED #2 ENGINE BSDR ASAA2022031237680Shutoff Valve · leakingON TAXI IN, NOTICED A DUCT PRESSURE SPLIT- RIGHT WAS @18 PSI - LEFT WAS AT 8 PSI. GROUNDED - YES. PERFORMED B737-900 AMM TASK 36-00-00-860-807. FOUND PRSOV LEAKING FROM MANUAL OVERRIDE NUT ON #1 ENGINE. REMOVED AND REPLACED PRSOV. OPS/LEAK CHECK GOOD. GROUND VSDR F3LA2022031400008None · noneDISCREPANCY: REFERENCE LP 191667 ITEM 1-SLIGHT DIRTY SOCK SMELL IN STEEP DESCENT WENT AWAY BEFORE LANDING. THIS SMELL WAS NOTICED IN FLIGHT DECK AND CABIN FOR SHORT PEROID - SDR ASAA2022031037668Unknown · unknownDURING PREFLIGHT FOUND AIRCONDITIONING BLEED AIR VALVE RIGHT C/B OUT. GROUNDED - YES. REF LOG PG# 60309276 & 60309288 FOR WIRING HARNESS CHANGE AND OPS TESTS. OPS TESTS GOOD. C/B DID NOT POP.SDR ASAA2022030937661Shutoff Valve · faultyIN CLIMB AND CRUISE, LEFT DUCT PRESSURE: 8. RIGHT DUCT PRESSURE 40. GROUNDED - YES. AIR TURNBACK - DIVERSION TIME 32 MINUTES. REMOVED AND REPLACED #1 PRESSURE RELIEF SHUTOFF VALVE REF B737-800 AMM 36-11-04. PERFORMED ENGINE BLEED AIR CROSSOVER TEST #1 AND #2 ESDR HALA2022030800072None · noneETOPS - AIR ENG 1 BLEED NOT CLOSED AFTER SHUT DOWN // REMOVED AND REPLACED #1 ENG PRV (4001HA) PER AMM 36-11-52. OPS AND LEAK CHECK OK. OK TO CONTINUE. VALVE, BLEED, P OFF 33-3611-9-0002 S/N 01522 ON 33-3611-9-0002 S/N 01466SDR ASAA2022030637662Shutoff Valve · faultyON TAXI -OUT NOTICED SPLIT ON N1 FOR TAKE-OFF POWER. LOOKED AT DUCT PRESSURE GAUGE AND LEFT DUCT INDICATED ZERO. CONFIGURED APU TO BLEED DUCT AND PRESSURE RETURNED TO NORMAL. WENT BACK TO #1 BLEED ON AND LEFT PRESSURE DROPPED TO ZERO AGAIN. GROUNDED - YES. NO SDR OEJA915HShutoff Valve · stickingWHILE CREW WAS AT FL300. CREW HAD A BLUE CASS MESSAGE OF "BLEED 2 VLV CLOSED". CREW FOLLOWED CHECKLIST AND DESCENDED TO FL250 PER THE CHECKLIST WITHOUT DECLARING AN EMERGENCY AND LANDED AT KANSAS CITY, MO. AFTER 2 DAYS OF TROUBLE SHOOTING AND ENGINE RUNS, FOUNSDR NACA2022030100002Not Reported · not reportedRIGHT ENGINE BLEED OFF LIGHT DURING ENGINE LIGHT OFF (PILOT ENTERED MI IN ERROR, PLANE HAD NOT LEFT BLOCKS). PERFORMED AIR SUPPLY BITE MODULE CHECK PER B767 FIM 36-20 FT 804 NO FAULTS NOTED. PERFORMED LEFT AND RIGHT ENGINE RUN UP PER B767 AMM 71-00-00 BLEEDS CSDR YENA2022030400117Pressure Valve · false indicationFLT # 2030, RSW-JFK(DIVERTED TO MCO). BLEED 2 LEAK; T/S PER FIM 36-11-00-810-837A ODS SYSTEM NORMAL - NO FAULTS. FOUND LEAKS AT #2 ENG PRSOV AND CROSS BLEED DUCTING GOING TO RT BLEED. SECURED CLAMPS- AFTER OPS CKS NORMAL. RAN APU/ ENG 2 BLEED FOR 1 HOUR- NO SDR ASAA2022022037514Regulator · inoperativeLEFT DUCT PRESSURE 4 PSI RIGHT DUCT PRESSURE 35 PSI FOR FIRST 50 MIN OF FLY, DUCT PRESSURE NORMAL FOR REMAINDER AT 35 PSI (VERBAL FROM PILOTS: 39,000 FT ALT FAULT OCCURRED). GROUNDED - YES. REF B737-900 FIM 36-10 TASK 804 DUCT PRESS LOW, #1 ENG BLEED AIR SOURCSDR VNAA202202231111None · not reportedRH ENG BLEED AMBER CAUTION MSG. FOLLOWED CRJ700 FIM 36-12-01-810-806 & SUSPECT HPSOV. R&R HPSOV IAW CRJ700 AMM 36-12-05-000/400-801, OPS CHECK GOOD, MSG DID NOT REOCCUR.SDR IPXA2022021679064None · noneINSPECTION TYPE:NA** ATB SDR FILED** NO EMERGENCY DEC'D**A/C LANDED W/OUT INCIDENT** LEVEL 2 "AIR SYS 3 PRES LO" AIR TURN BACK DUE TO ICING COND AT DEST.R&R HIGH STAGE MANIFOLD PRESSURE SENSOR PER AMM 36-12-04-000-801, OPS CHECK, SYSTEM CHECK NORMAL, FOB BEFOSDR AALA202202153270Cap · misinstalledAIRCRAFT WAS GROUNDED: BLEED 1 AND 2 FAULT AFTER TAKEOFF. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO PHL LANDING SAFELY. FOUND INCORRECT PROCEDURE ON MODIFICATION 3619Y005 (REMOVAL OF SENSE LINE BETWEEN PRESSURE REGULATING VALVE AND GIMBAL DUCT, ON BOTH ENGISDR HALA2022021500061None · noneSHIP 399 - ATB - DUE TO APU BLEED FAULT ECAM. CYCLED BLEED SWITCH. FAULT CLEARED THEN RETURNED. CORRECTIVE ACTION: ENG 2 BLEED ALREADY ON DEFERRAL DUE TO BLEED NOT CLOSED. T/S. REPLACED NBR 2 ENG PRV. (8456099)SDR IXXA202202090005Duct Clamp · crackedDUCT CLAMPSDR ASAA2022020837377Shutoff Valve · faultyAT CRUISE (FL360 M .78 85.9% N1) LEFT DUCT PRESSURE DROPS BY ABOUT 8 PSI EVERY FEW MINUTES (2 TO 8 MINS) WITH FLUCTUATIONS IN CABIN RATE OF CLIMB AND FLIGHT DECK AIR NOISE. DUCT PRESSURE FLUCTUATIONS WERE LESS FREQUENT AT FL 380 (M .79 89.2% N1) BUT STILL OCCUSDR MASA2022020800036Unknown · odorSMOKE SMELL IN CABINSDR ASAA2022020737365Sensor · failedAT FL360 RT PACK DUCT PRESS 9 PSI LEFT PACK DUCT PRESS 42PSI. GROUNDED - YES. AIR TURNBACK - DIVERSION TIME 105 MINUTES. PERFORMED TASK CARD NG-36WC-00001. REMOVED AND REPLACED KISS SEAL ON PRECOOLER CONTROL VALVE AS PRECAUTION IAW B737-800 AMM 36-12-02-000-8SDR ASAA2022020237330Modulating Valve · inoperativeMAINT ANNUNCIATOR ILLUMINATED ON LANDING. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN AIR MODULATING VALVE IAW B737-9 AMM 36-12-03. 4 BREAKERS PULLED AND RESET. PERFORMED LRU REPLACEMENT TEST IAW AMM 36-12-00-720-801, & 46-13-02-710-801.SDR FDEA202201300164None · failedAFTER ENGINE START GOT EICAS MSG: L PACK OFF. AFTER ADVANCING THROTTLE TO TAXI, MSG EXTINGUISHED. TAKEOFF POWER WAS COMPUTED FOR DTO 50 WITH TEMPERATURE MINUS 6 CELSIUS. ON RUNWAY AFTER THRUST LEVERS WERE ADVANCED TO TAKEOFF POWER AT APPROXIMATELY 100 KNOTSDR DALA2022013100616None · noneSHIP 3306 -ATB- DUE TO ECAM MESSAGE ENG 2 AIR BLEED LEAK. CORRECTIVE ACTION: LEAK CHECKED. FOUND NO LEAKS. REPLACED NO. 2 BMC & PYLON OVERHEAT SENSING ELEMENT. TESTED OK. (8560508)SDR ABXA2022012817Valve · faultedDURING TAXI LEFT ENG BLEED EICAS MESSAGE, AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED & REPLACED LH ENG PRSOV IAW B767 AMM 36-11-09. AIRCRAFT RETURNED TO SERVICE.SDR DALA2022020100653Pneumatic System · contaminatedSHIP 672 ODOR IN COCKPIT AND WORSEN AS FLIGHT CONTINUED. CORRECTIVE ACTION: CW STEPS A-D (7) (E) OF REMOVAL OF OIL CONTAMINATION FROM THE AC AND PNEUMATIC SYS. REF B757 AMM 21-00-01. COMPLETED REMOVAL OF CONTAMINATION FROM AC AND PNEU SYS REF B757 AMM 21-00-01SDR NACA2022012700002Controller · failedPRV EICAS. REMOVED AND REPLACED RH ENG PRV CONTROLLER IAW B767 AMM 36-11-19 OPS/LEAK CHECK GOOD PER AMM 71-00-00, ENGINE RUN AND ETOPS VERIFICATION COMPLIED WITH. DTO POOL PART, NO TIME INFO AVAILABLE.SDR ASAA2022012237237Valve · faultyOVHD MAINT LIGHT ON LANDING ROLL. GROUNDED - YES. #2 ENGINE MAINT MESSAGE ON INBOUND FLIGHT DECK EFFECTS. TSR711529 EXISTS FOR 36-12021 MAINT MESSAGE. PER TSR, REMOVED AND REPLACED REPLACE FAN AIR MODULATING VALVE REF B737-9 AMM 36-12-03/401SDR ASAA2022011837198Unknown · unknownAMBER MAINT LIGHT ILLUMINATED ON OVERHEAD PANEL. GROUNDED - YES. FOUND TWO FAULTS ON SYS STATUS, R BLEED FAMV AND R PACK CONTROL. PERFORMED ENGINE ON SYS TEST. OPS CHECK GOOD FOR R BLEED FAMV, PERFORMED B737-9 FIM 21-51-00, OPS TEST GOOD AFTER AIR COND SYS TESSDR IU6R2022012001Flapper Bearing · corrodedFLAPPERS PN 3170719-2 WERE MODIFIED AS PER INSTRUCTIONS IN SB 3202222-36-1888 IAW AD 2020-16-51 IN FEB 2021, AND WERE INSTALLED ON CUSTOMERS AIRCRAFT. UNIT WAS RETURNED TO REPAIR FACILITY IN 11 MONTHS WITH SIGNS OF EXCESSIVE CORROSION IN THE SLEEVE BEARINGS. SSDR YENA2022012000037Thermostat · failedFLT # 393, BOS-DEN(AIR TURNBACK TO BOS). CLIMBING OUT OF 5000 AIR BLEED 1 FAULT, ECAM ACTION COMPLETED, QRH FOLLOWED. PACK 1 AND 2 SHOWING AMBER XX AND PRESSURIZATION NOT WORKING PROPERLY. WE HELD ALTITUDE AT 10,000 FEET AND ATTEMPTED TO RESET PACKS WITH NO RESDR UIEA2022011860032Valve · malfunctionedON TAKEOFF ROLL AT APPROXIMATELY 80 KNOTS BLEED 1 EICAS MESSAGE APPEARED AND A PRONOUNCED ACRID SMELL INFILTRATED THE FLIGHT DECK.(<P ><SPAN>PERFORMED TAKE OFF POWER RUNS PER AMM 71-00-00. NO DISCREPANCIES FOUND. SEE LOG PAGE ITEMS M5 AND M6 FOR CONDITIONAL INSDR ASAA2022011237170Modulating Valve · inoperativeWHILE T/S L/H WTAI FOUND MAINT LIGHT OVERHEAD AND BLEED FAMV L MTX MESSAGE 36-12020 LATCHED. GROUNDED - YES. REMOVED #1 ENGINE FAMV FILTER, NO DEFECTS NOTED. REPLACED FAMV REF B737-9 AMM 36-12-03 AND AMM 36-12-03-000-801. PERFORMED ENGINE ON PNEUMATIC TEST FORSDR IPXA2022011377830None · noneINSPECTION TYPE:ETOP*ETOPS FILED OPEN*A/C OOS* R ENG BLEED OFF SHOWS & R ENG BLEED OFF LT ILLUM AFTER ENG START. QRH PROCEDURE DID NOT FIX ISSUE.RH ENG PRV & PRV CONTROLLER REPLACED IAW AMM 36-11-18-401 REV. 135.02 & AMM 36-11-19-401 REV. 135.02, NO HELP. OPCSDR AALA202201133980Regulator Valve · fluctuatesAIRCRAFT WAS GROUNDED: ENGINE 2 BLEED FLUCTUATES 24 - 38 PSI AT 20 CYCLES PER MIN. RESULTS IN CONSTANT CABIN PRESSURE FLUCTUATIONS, -250 TO +150 FPM..REPLACED #2 ENGINE PRESSURE REGULATING VALVE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 36-11-SDR ASAA2022011037118Valve · noneWHILE ACCOMPLISHING HPSOV INOPERATIVE LOCK OUT PROCEDURE, HPSOV LOCK OUT BOLT HELICOIL CAME OUT WHEN THE LOCKOUT BOLT WAS LOOSENED. GROUNDED - YES. REOVED AND REPLACED #1 ENG HPSOV REF B737-9 AMM 36-11-07. LEAK AND OPS CHECK GOOD.SDR ASAA2022010937117Unknown · unknown"MAINT" LIGHT ILLUMINATED AFTER LANDING. GROUNDED - YES. FOUND BLEED FAMV L FAULT ON SYS STATUS PAGE. ATTEMPTED TO MEL FAMV L, NO ACTUATOR SAFETY LOCK FOR THRUST REVERSERS IN ANC. AWAITING TOOLING. PERFORMED B737-9 FIM 36-12-00 AND PNEUMATIC ENGINE ON SYS TESTSDR ASAA2022010937116Sensor · inoperativeDUCT PRESSURE SPLIT RIGHT SIDE 12 PSI @ 33K FEET LEFT 45 PSI @ 33K.INITIATED MIG 2C - 40-0027039. GROUNDED - YES. REPLACED #2 ENG 390 DEGREE PRECOOLER CONTROL VALVE SENSOR IAW B737-800 AMM 36-12-03. IDLE RUN #2 ENG SHOWS NO DUCT SPLIT AND HIGH POWER RUN OPS NO
Back to JASC 3610