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 NACA2023010700003Controller · failedAFTER ENGINE START LEFT PACK WAS STILL OFF, NEED TO ADVANCE THRUST TO 40% N1 TO GET ON. REMOVED AND REPLACED LH HIGH PRESSURE CONTROLLER PER AMM 36-11-08. BITE CHECK OK AND PERFORMED LH ENGINE IDLE RUN AND IDLE CHECKS OK.Jan 7, 2023 · N399CM · Boeing 767323SDR ASAA2023010441414Control Valve · inoperative#1 ENGINE PRECOOLER CONTROL VALVE INOP. GROUNDED - YES. REPLACED #1 ENG PRECOOLER CONTROL VALVE LEAK/OPS CHECK GOOD REF B737-900 AMM 36-12-02-400-801.Jan 4, 2023 · N461AS · Boeing 737990ERSDR ASAA2023010441413Regulator · inoperative#1 ENG HIGH STAGE REGULATOR INOP. GROUNDED - YES. REPLACED #1 ENG HIGH STAGE REGULATOR LEAK/OPS CHECK GOOD REF B737-900 AMM 36-11-07-400-801.Jan 4, 2023 · N461AS · Boeing 737990ERSDR ASAA2023010441412Control Valve · inoperative#2 ENG. PRECOOLER CONTROL VALVE INOP. GROUNDED - YES. REPLACED #2 ENG. PRECOOLER CONTROL VALVE. LEAK/OPS CHECK OK. REF. B737-900 AMM 36-12-02-400-801.Jan 4, 2023 · N461AS · Boeing 737990ERSDR ASAA2023010441411Regulator · inoperative#2 ENG. HIGH STAGE REGULATOR INOP. GROUNDED - YES. REPLACED #2 ENG. HIGH STAGE REGULATOR. OPS/LEAK CHECK OK. REF. B737-900 AMM 36-11-07-400-801.Jan 4, 2023 · N461AS · Boeing 737990ERSDR YENA2023010600019Heat Exchanger · failedFLT#1745, BOS-CLT. (AIRCRAFT PERFORMED AN AIR TURN BACK T BOS) ' CABIN PRESSURIZATION CYCLING UP AND DOWN AS MUCH AS 2500 FPM DURING CRUISE. MANUAL CONTROL OF THE OUTFLOW VALVE IS NO HELP. BLEED PRESSURES CYCLING FROM 10 PSI TO 48 PSI. BOTH BLEED CYCLING PRESSJan 3, 2023 · N197JB · Emb ERJ190100IGWSDR ASAA2023010341384Regulator · inoperative#1 ENG HIGH STAGE REGULATOR INOP. GROUNDED - YES. REPLACED #1 ENG HIGH STAGE REGULATOR , OPS LEAK CHECK OK. REF B737-900 AMM 36-11-07-400-801.Jan 3, 2023 · N453AS · Boeing 737990ERSDR ASAA2022123081313Valve · failedWHILE ACCOMPLISHING ASA T/C N8436001 FOUND PRE COOLER VALVE BAD. GROUNDED - YES. REMOVED AND REPLACED PCV FOR #1 ENG REF B737-900 AMM 36-12-02.Dec 28, 2022 · N464AS · Boeing 737990ERSDR ASAA2022122741262Control Valve · failed#2 ENGINE PRECOOLER CONTROL VALVE FAILED HEALTH CHECK. (ASA T/C N8436002). GROUNDED - YES. REPLACED #2 PRECOOLER CONTROL VALVE, LEAK/OPC CHECK OK. REF B737-900 AMM 36-12-02-400-801.Dec 27, 2022 · N464AS · Boeing 737990ERSDR UIEA2022122871218Warning Message · illuminatedDURING CLIMBOUT, EICAS MSG DISPLAYED DURING HIGH POWER SETTING. RAN QRH CHECKLIST. L ENG HPSOV. TRANSFER TO MDDR 177720 IAW MEL 36-11-02-02 CAT C.Dec 27, 2022 · N663GT · Boeing 767324SDR ASAA2022121641192Shutoff Valve · out of toleranceWHILE PERFORMING ASA T.C. 31-005-00, #2 ENG HAS FAULT 36-11041 ENG 2 PRSOV TORQUE MOTOR SIGNAL OUT OF RANGE. "BLEED PRSOV CTRL R" ON SMT, NON ERASABLE MSG PRESENT. GROUNDED - YES. R/R #2 PRSOV IAW B737-9 AMM 36-11-04.Dec 16, 2022 · N932AK · Boeing 7379SDR DALA2022121308080Engine · unknown-ATO- DUE TO (ENG THRUST LOSS ABNORM BLEED OR PACK) ECAM WARNING. CORRECTIVE ACTION: RAN ENGINES AND APU BLEEDS WITH PACKS AND ALL INDICATIONS NORMAL WITH NO FAULTS. (9841718)Dec 12, 2022 · N815NW · Airbus A330323SDR I5PA2022120868802Eec · faultyFLT NO. N/A (MX INSP). ESI - L ENG TURBINE COOL STATUS MSG. R/R LEFT ENGINE EEC.Dec 8, 2022 · N688SL · Boeing 757230SDR NACA120600001Shutoff Valve · warning messageEICAS MSG R ENG HPSOV ON FINAL APPROACH, STATUS MESSAGE. DEFERRED PER MEL 36-11-02-02 CAT C ON 12/7/2022 @ 0100Z. COMPLIED WITH MX PROCEDURESDec 6, 2022 · N351CM · Boeing 767323SDR ABXA2022125145Shutoff Valve · faultedAT FL320 WE HAND A RAPID DEPRESSURIZATION. LEFT PACK WAS 30PSI AND RIGHT 10PSI AND CABIN ALT SLOWLY CLIMBING. CREW DECLARED AN EMERGENCY AND DESCENDED TO A LOWER ALTITUDE. AIRCRAFT RETURNED TO DEPARTURE AIRPORT WITHOUT FURTHER INCIDENT. AIRCRAFT GROUNDED BY MADec 3, 2022 · N226CY · Boeing 767383SDR AALA202212059250Duct · disconnectedAIRCRAFT WAS GROUNDED: AT 340 EXPERIENCED RAPID CABIN ALTITUDE CLIMB ALONG WITH A LEFT WING AIR LEAK MESSAGE. CABIN ALTITUDE CONTINUED TO CLIMB AS WE DESCENDED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PHL WHERE IT LANDED SAFELY WITHOUT FURTHER Dec 2, 2022 · N974UY · Airbus A321231SDR SCNA202212050489Valve · faultedBLEED TRIP OFF LIGHT ILLUMINATED DURING CLIMB, FAULT CODE 361 012 01. COMPLETED FIM 36-10 TASK 809 AND WAS SWAPPED HIGH STAGE VALVE BETWEEN NR 1 AND NR 2 ENGS IAW 36-11-06/401. INSTALLATION TEST NORMAL. SWAPPED BLEED AIR REGULATOR BETWEEN NR 1 AND NR 2 ENG Dec 1, 2022 · N711SY · Boeing 7377Q8SDR JJBA20221129027Duct · leakingBLEED 1 LEAK IN FLIGHT. INSPECTED AND FOUND BLEED LEAK AT DUCT BETWEEN PRECOOLER AND BLEED VALVE, R/R DUCT AND Y DUCT L/H PYLON. PERFORMED HIGH POWER RUNS FOR ENG LEAK CHECKS, NO BLD 1 LEAK CHECK NOTED , OPS CHECK SAT LEAK CHECK SATNov 29, 2022 · N12160 · Emb EMB145XRSDR ASAA2022112140884Regulator · leakingHIGH STAGE REGULATOR LEAK CHECK BAD. GROUNDED - YES. REMOVED AND REPLACED HIGH STAGE REGULATOR IAW B737-900 AMM 36-11-07. LEAK CHECK GOOD.Nov 21, 2022 · N442AS · Boeing 737990ERSDR CALA2022112103188Shutoff Valve · warning messageBLEED OFF ENG L EICAS D URING TAKE OFF ROLL. FOUND PRSOV LOCKED IN THE CLOSED POSITION. UNLOCKED AND REACTIVATED PRSOV. WRENCH CHECKED HPSOV SENSE LINES, VALVE NOT STOCKED IAD. HPSOV IS CURRENTLY IN THE UNLOCKED POSITION. HPSOV VALVE REPLACED ACCOMPLISHED HPNov 21, 2022 · N76021 · Boeing 777224SDR ASAA2022111840862Helicoil · damaged#2 ENG HPSOV LOCKOUT HELICOIL DAMAGED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG HPSOV REF B737-9 AMM 36-11-07, LEAK CHECK GOOD. ELECTRICAL LRU REPLACEMENT TEST GOOD. SYSTEMS TEST GOOD REF AMM 36-00-00-730-801.Nov 18, 2022 · N291BT · Boeing 7379SDR YENA2022111801135Valve · failedFLT # 1354, DCA-BOS. #1 ENGINE BLEED FAIL DURING CLIMB OUT.WAS RESET WITH QRH.BLEED 1 FAIL DURING DESCENT.REST WITH QRH.BOTH DURING ICE CONDITIONS.REPEAT WRITE UP; R+R'D ENG #1 FAN AIR VALVE IAW AMP 36-11-09- OPS AND LEAK CHECK GOOD MDDR CLEARED UPDATED MX-4 UNov 16, 2022 · N329JB · Emb ERJ190100IGWSDR AALA202211046238Seal · migratedAIRCRAFT WAS GROUNDED: AIR ENGINE 1 BLEED NOT CLOSED ECAM ILLUMINATED AFTER TAKE OFF, BLEED OFF - BLEED VALVE REMAINED OPEN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LIM WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED ENGINE Nov 2, 2022 · N435AN · Airbus A321253NXSDR DALA2022110107056None · noneSHIP 3321 -ATB- DUE TO ENG 1 BLEED TRIP WITH ENG 2 BLEED ON MEL. CORRECTIVE ACTION: REPLACED LEFT THERMOSTAT (LP 9444079), REPLACED RIGHT PRV BLEED VALVE (LP 9444080). LP 2470607Oct 27, 2022 · N821NW · Airbus A330323SDR IPXA2022102487468Precooler · crackedINSPECTION TYPE:CENG #2 ARC WEB SUPPORT BETWEEN PRECOOLER AND BUTTERFLY PANELS HAVE CRACKS. REMOVED AND INSTALLED PRECOOLER IAW-AMM 54-52-61-0401.Oct 24, 2022 · N151UP · Airbus A300F4622RSDR ASAA2022102240422Pressure Valve · inoperativeAMBER BLEED#2 LIGHT ILLUMINATED DURING DESCENT INTO KEWR. GROUNDED - YES. PERFORMED OMF INTERROGATION,TEST REVEALED #2 ENG PRSOV VALVE FAILED CLOSED, REMOVED AND REPLACED #2 ENG PRSOV IAW B737-9 AMM 36-11-04, OPS CK, LEAK CK GOOD, MAINT LIGHT NO LONGER PRESENTOct 22, 2022 · N929AK · Boeing 7379SDR HALA2022102000277Sensor · faultedAIR ENG 1 HP VALVE FAULT. REPLACED PACK INLET PRESS SENSOR (LH) FIN (23HB1) PER AMM 21-51-13. LEAK CHECK OK. OPS PENDING 10-19-22 16801... REMOVED AND REPLACED #1 ENG HPV PER AMM 36-11-51. OPS AND LEAK CHECK PENDING 7880 10/18/22.. CONT ON LOG #895086 ITEM 1. Oct 19, 2022 · N216HA · Airbus A321271NSDR DALA2022101906756None · noneSHIP 3406 AIR ENG 1 BLEED FAULT ECAM AND QRH RUN BLEED 1 OFF. CORRECTIVE ACTION: FOUND FAN AIR VALVE SENSE LINE NOT INSTALLED. INSTALLED FAN AIR VALVE SENSE LINE REF A330 AMM 36-11. FAN AIR VALVE TEST C/W OPS TEST. (9386517)Oct 18, 2022 · N406DX · Airbus A330941SDR NACA2022101700001Precooler · damaged#1 ENGINE PRECOOLER HAS INTERNAL DAMAGE. REMOVED #1 ENG PRECOOLER IAW MM 36-11-15, INSTALLED #1 ENGINE PRECOOLER IAW AMM 36-11-15 NO LEAKS NOTED.Oct 17, 2022 · N351CM · Boeing 767323SDR ASAA2022100640184Lock Bolt · sheared#1 ENG HIGH STAGE VALVE REQ REPLACEMENT DUE TO VALVE LOCKING BOLT HEAD SHEARING. GROUNDED - YES. REMOVED AND REPLACED HIGH STAGE VALVE PER B737-800 AMM 36-11-06.Oct 6, 2022 · N596AS · Boeing 737890SDR IPXA2022100786921Shutoff Valve · leakingDIVERTED, EMERGENCY DECLARED, RT ENG OVERHEAT EICAS MESSAGE ACCOMPLISHED QRH PROC PARTIAL THRUST ON RT ENGINE. REMOVED AN REPLACED RT ENG PRSOV DUE TO BLEED LEAK INTERNALLY PER AMM 36-11-09-002. LEAK AND OPS CKECKS NORMAL, RAN ENGINVE FOR CHECK OF PNEUMATIC Oct 6, 2022 · N462UP · Boeing 75724APFSDR AALA202210077042Shutoff Valve · noneAIRCRAFT WAS GROUNDED: AIRCRAFT DIVERTED TO JFK DUE TO "BLEED HPSOV L" MESSAGE. EMERGENCY WAS NOT DECLARED. REMOVED AND REPLACED HIGH PRESSURE SHUT OFF VALVE (AALA202210077042) PER AMM 36-11-07. REMOVED AND REPLACED HIGH PRESSURE FAN AIR CONTROLLER (AALA202210Oct 5, 2022 · N753AN · Boeing 777223SDR AALA202210071346Controller · noneAIRCRAFT WAS GROUNDED: AIRCRAFT DIVERTED TO JFK DUE TO "BLEED HPSOV L" MESSAGE. EMERGENCY WAS NOT DECLARED. REMOVED AND REPLACED HIGH PRESSURE SHUT OFF VALVE (AALA202210077042) PER AMM 36-11-07. REMOVED AND REPLACED HIGH PRESSURE FAN AIR CONTROLLER (AALA202210Oct 5, 2022 · N753AN · Boeing 777223SDR DALA2022100406463None · noneSHIP 3307 - ATO - AT THROTTLE UP CREW RECEIVED ABNORMAL BLEED AND LOSS OF ENGINE THRUST MESSAGE. APU BLEED JUST SELECTED PRIOR TO PUSHING UP POWER FOR TAKEOFF. ABORT AT 65 KNOTS. CORRECTIVE ACTION: PERFORMED BSCU TEST AND ACCOMPLISHED TSM TASK FOR LOSS OF THRUOct 3, 2022 · N807NW · Airbus A330323SDR ASAA2022100240152Modulating Valve · faultyON LANDING THE MAINT LIGHT ILLUMINATED ON THE OVERHEAD PANEL. GROUNDED - YES. REMOVED THE #1 ENGINE FAMV PER B737-9 AMM 36-12-03-000-801. INSTALLED NEW FAMV. REF AMM 36-12-03-400-801.Oct 2, 2022 · N913AK · Boeing 7379SDR ASAA2022100140132Modulating Valve · fault message"MAINT" LIGHT ON OVERHEAD PANEL CAME ON DURING LANDING ROLLOUT. GROUNDED - YES. A/C GIVING FAULT BLEED FAMV LEFT MAINT STATUS MESSAGE, C/O B737-9 IFIM TASK 36-12-00-810-801, C/O GROUND TEST FAMV PNEUMATIC ENGINE ON IAW B737-9 AMM 36-00-00-730-801, GROUND TEST Oct 1, 2022 · N913AK · Boeing 7379SDR ASAA2022093040103Modulating Valve · faultyTECH SERVICES REQUEST FOLLOW-UP TO RIGHT BLEED LOW TEMP AERMETRIC FAULT. GROUNDED - YES. REPLACED #2 FAMV, ACCOMPLISHED ASA TASK CARD M9-36CMPT-24668-1.Sep 30, 2022 · N941AK · Boeing 7379SDR ASAA2022092840093Regulator · faultyWHILE PERFORMING OTHER MTX, DISCOVERED CB ON P6-4 POPPED. CB "AIR CONDITIONG - BLEED AIR - VALVES RIGHT." B7. GROUNDED - YES. REMOVED AND REPLACED #2 ENG BLEED AIR REGULATOR REF B737-800 AMM 36-11-03.Sep 28, 2022 · N589AS · Boeing 737890SDR ASAA2022092240012Modulating Valve · degradedASA TECH SERVICES REQUEST FOR REPLACEMENT OF THE #1 FAN AIR MODULATING VALVE (FAMV) DUE TO AERMETRIC TRENDS. GROUNDED - YES. REF ASA T/C M9-36CMPT-24668-1. REMOVED AND REPLACED #1 ENG FAMV.Sep 22, 2022 · N928AK · Boeing 7379SDR 4DPA2022091700002Filter · dirtyCREW REPORTED-BLD 1 OVTEMP WARNING APPEARED ON DEPARTURE DURING AFTER TAKEOFF FLOW FOLLOWING TURNING OFF THE APU. RETURNED TO MIA. CORR ACTION-MX CLEANED #1 BLEED FAN AIR VALVE FILTER AND PERFORMED OPS CHECK OF BLEED SYSTEM AND WING A/I BOTH PASSED NDN.Sep 17, 2022 · N241JX · Emb EMB145LRSDR DALA2022091406092None · noneSHIP 3403 -ATB- DUE TO AIR ENG 1 BLEED FAULT. CORRECTIVE ACTION: T/S. FUNCTIONAL TEST OF FAV CHECKED GOOD. PERFORMED LEAK TEST OF THE BLEED AIR PRECOOLER EXCHANGER. NO LEAKS. REMOVED HPV AND INSPECTED CLOSED POSITION BUTTERFLY CLIP AND RINGS IN GOOD CONDITION.Sep 13, 2022 · N403DX · Airbus A330941SDR HNAA2022091300264None · nonePDIS 906 36-12 2480401 12SEP22 CLT CLOSE EXHAUST FUMES WHEN PACK 1 OPERATING ON APU BLEED FACT 13SEP22 02:13 MDT INSPECTED AND FOUND C/P AT APU BLEED VALVE CONNECTED. RAN APU BLEED AND BOTH PACKS FOR 20 MINS. NO EXHAUST SSep 12, 2022 · N906AE · Emb EMB145LRSDR I5PA2022091075705Shutoff Valve · faultedL ENG HPSOV FAILED DURING PNEUMATIC SYSTEM HEALTH CHECK. R/R HPSOV.Sep 10, 2022 · N757QM · Boeing 75729JSDR SWAA2022091552283None · crackedCRACK BRACKET SUPPORT THAT ATTACH BLEED DUCT RT AT AIR CONDITIONING BAY 2022-452257 / [01] REPLACED BRACKET SUPPORT THAT ATTACH BLEED DUCT RT AT AIR CONDITIONING BAY IAW B737-700 SRM 51-40-02-0G-0;[02] REPLACED BRACKET SUPPORT THAT ATTACH BLEED DUCT RT AT AIR Sep 10, 2022 · N7852A · Boeing 73771BSDR IPXA2022091586301Precooler · crackedINSPECTION TYPE:SEGPRECOOLER PANEL 413 BL HAS A CRACK ON LOWER CORNER.WELD REPAIR PER SRM 54-52-51.Sep 7, 2022 · N121UP · Airbus A300F4622RSDR ASAA2022090439884Bleed Valve · inoperativeWHILE PERFORMING TASK CARD 31-005-00, FOUND SCHEDULED MAINTENANCE TASK MESSAGE "BLEED FAN AIR MODULATION VALVE (FAMV) ROTARY VARIABLE DIFFERENTIAL TRANSFORMER (RVDT) R". GROUNDED - YES. REMOVED AND REPLACED FAMV ON #2 ENGINE IAW B737-9 AMM 36-12-03. (ASA TSR7Sep 4, 2022 · N919AK · Boeing 7379SDR AALA202209065379Transducer · noneAIRCRAFT WAS GROUNDED: AIRCRAFT RETURNED TO CLT AND DECLARED AN EMERGENCY DUE TO AN AIR 1 BLEED FAULT AT APPROXIMATELY 2,000 FT. MAINTENANCE REPLACED BLEED REGULATED PRESSURE TRANSDUCER 8HA1 PER AMM 36-11-16. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Sep 3, 2022 · N556UW · Airbus A300*SDR R61A2022090600546None · noneSTRONG BURNING ODOR SMELL OF PLASTIC IN CABIN ON CLIMB OUT. COULD SMELL IT IN COCKPIT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED HIGH POWER RUN OF ENGINE 1 AND 2, FOUND ODOR COMING FROM ONLY BLEED 2. PERFORMED COMPRESSOR BORESCOPE, NO DEFECTS NOTSep 2, 2022 · N117HQ · Emb ERJ170200LRSDR AALA202209066886Controller · faultyAIRCRAFT WAS GROUNDED: ON CLIMB OUT, RIGHT ENGINE EPR, N1 AND EGT FLUCTUATED RAPIDLY. RIGHT PACK PRESSURE ALSO FLUCTUATED. EMERGENCY DECLARED; FLIGHT RETURNED TO CLT LANDING SAFELY. REPLACED #2 AIR SUPPLY CABIN PRESSURE CONTROLLER (ASCPC) PER AMM 36-11-20. ACCSep 2, 2022 · N773AN · Boeing 777223SDR ASAA2022090139796Lamp · missingON CLIMB OUT R DUCT PRESSURE PEGGED AT 80 PSI CLIMB 40L/ 80+ R CRUISE 40L /45R DESCENT 20L/ 20R. WITH 40 PSI SPLIT. GROUNDED - YES. ACCOMPLISHED ASA TASK CARD NG-36WC-00002-2 #2 ENG BLEED AIR HEALTH CHECK. FAILED ENG BLEED CROSSOVER CHECK. REMOVED AND REPLACEDSep 1, 2022 · N495AS · Boeing 737990ER
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