JASC 7532
Service difficulty reports · 1,773
Reports filed under 7532 · Compressor Bleed Valve, 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 = '7532' 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 = '7532' 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 4DPA2024102700002Bleed Valve · leakingCREW REPORTED- BLEED LEAK #1 ENGINE. LIGHT WENT OUT AFTER BLEED CLOSE BUT TOOK 2 MINS TO GO OUT. DIVERT TO BURBANK. CORR ACTION- MX TROUBLESHOT TO ENG 1 BLEED VALVE LEAKING. R&R'D VALVE ALL LEAK AND OPS TESTS GOOD.SDR AALA202410284078Motor · inoperativeAIRCRAFT WAS GROUNDED: DURING DESCENT INTO PIT, GOT ENG 2 COMPRESSOR VANE ECAM. CLEARED ON ITS OWN THEN CAME BACK ABOUT 30 SECS LATER. SHORTLY AFTERWHILE DESCENDING THROUGH 28000 FEET GOT AN ENG STALL ECAM AND WECOULD HEAR THE POPPING FROM THE ENGINE. WENT SDR CALA2024102102692Bleed Valve · faultedL ENG BLEED OFF EICAS W/ ASSOC L ENG BLEED LIGHT OCCURED MULTIP LE TIMES IN FLT. THEY NOTICED THIS FLUCTUATION AT LEAST 6 TIMES. UPON DEBRIEFING FLT CREW MAINT WAS NOTIFIED THAT THE LEFT BLEED ALSO THE LEFT PACK WOULD INDICATE OFF DUE TO NOT HAVING ENOUGH INDISDR YENA2024102101380Bleed Valve · surgesFLT#2202, FLL-JFK. 'DURING DESCENT AND AFTER LANDING ENGINE BLEED # 2 PRESSURE SURGING BETWEEN 8 - 28 PSI ( HIGH PRESSURE VALVES (HPV) ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)SDR HNAA2024100700935Bleed Valve · failedHS VLV 2 FAIL ON T/O ROLL MEL 04OCT24 18:37 EWN C27818 36-1-3 RIGHT ENG BLEED INOP DFRL 04OCT24 22:55 EWN C/W MEL PROCEDURE. E2 BLD VLV SECURED CLOSED.SDR CALA2024093000704Screen · faultedPDA 2 ON E2 AT 9OCLOCK POSITION. DISCOVERED MISSING ATTENUATOR SCREEN. EWR REPORTED E1 LEFT BLEED VALVE ATTENUATION SCREEN IS MISSING. NO IDEA WHEN IT MAY HAVE DEPARTED THE ENGINE. IT MEASURES APPROX 6 INCH DIAMETER (28.27 INSQ). PER THE GMM 2-30-95 THIS ISDR HALA20240924167Bleed Valve · stuckETOPS - FOUND ENGINE 1 BLEED VALVE STUCK OPEN WHILE PERFORMING TC# A2022-17-08-PART09-LH ITEM 4 OPS CHECK OF DOSING SIGNAL TO ISO SOLENOID FROM BLEED/ FIRE PUSH BUTTON SWITCH. REMOVED ENG 1 BLEED VALVE PER AMM 36-11-52-000-804-A. INSTALLED BLEED VALVE ON #1 ENSDR YENA2024092401300Bleed Valve · failedFLT#1621, LHR- BOS. (AIRCRAFT PERFORMED AN AIR TURN BACK TO LHR). 'AIR ENG 1 BLEED FAULT APPEARED SHORTLY AFTER TAKE OFF . FOLLOWED SOP AND QRH PROCEDURES ATTEMPTED ONE RESET PER FCOM 1 MESSAGE REMAINED . COULD NOT CONTINUE TO ETOPS FLT AND RETURNED TO LAND ATSDR I5PA2024092168803Shutoff Valve · inoperativeFLT NO: N/A. MEL 36-11-02. ESI - LH BLEED VALVE FAILED TO OPEN WITH DE-ICE ON. R/R LH ENG HPSOV PER AMM 36-11-07. OPS CHECK NORMAL.SDR AALA202409232032Bleed Valve · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO AN ENGINE 2 BLEED FAULT AFTER TAKEOFF. FLIGHT CREW REPORTED THAT THE BLEED AIR TEMPERATURE WAS 248 C AT BLEED 2 OUTLET. THE AIRCRAFT LANDED SAFELY AT MIA AND TAXIED TO THESDR HALA20240918260Bleed Valve · faultedETOPS-AIR ENG 1 BLEED NOT CLOSED ECAM AFTER ENGINE SHUTDOWN. ECAM DIECTED US TO TURN BLLED 1 OFF. REPLACED #1 ENG BLEED VALVE IAW TSM 36-11-81-810-909-A OPS & LEAK CK GOOD OK FOR SVC.SDR YENA2024091701278Bleed Valve · no discrepancyFLT#73, JFK-EDI. (ETOPS) 'COND TRIM AIR SYS FAULT TRIM AIR HI PRESSURE ASSOCIATED CLASS II AIR BLEED MSG ( HOT AIR PRESS REGULATING VLV - (N703 AND UP) CLOSED POSITION ); PERFORMED OPS TEST OF COCKPIT CABIN TEMP CONTROL WITH CIDS IAW AMM 21-63-00-710-004. OPSSDR AALA202409178468Shutoff Valve · inoperativeAIRCRAFT WAS GROUNDED: BLEED LOSS WING RIGHT WITH ASSOCIATED RIGHT PACK OFF. PILOT DECIDED TO DIVERT TO JFK, EMERGENCY WAS DECLARED. AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REPLACED THE PRSOV ON ENG #2 IAW AMM 36-11-09.SDR HALA20240910253Bleed Valve · faultedETOPS - AIR ENG 2 BLEED UPON ENG 2 SHUT DOWN. REMOVED AND REPLACED ENGINE 2 HPV BLEED VALVE PER AMM 36-11-51 OPS AND LEAK CHECK GOOD. VALVE WAS REPLACED DUE TO MULTIPLE HITS .SDR 2024F00238Regulator · failedENGINE #1 BLEED WITH NO PRESSURE DURING ALL THE FLIGHT. CORRECTIVE ACTION: HAS BEEN REPLACED ENG#1 BLEED AIR REGULATOR AND WAS PERFOMRED RUNNUP TEST. DUCT PRESS INDICATION NORMAL.SDR YENA2024090401224Bleed Valve · failedFLT#683, BOS-RDU. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BOS). 'L ENGINE FAULT 75 L ENGINE FAULT - BAV INOP; REMOVED AND REPLACED ENG #1 BUFFER AIR VALVE SEE LP 4092257, ITEM 1 (PERFORMED IDLE LEAK CHECK OF BUFFER AIR VALVE PER AMP 71-00-00). A/C OK FOR SERVISDR GTIA2024082838341Actuator · fault messageSHUTDOWN ENG1 DUE TO ENG 1 COMPRESSOR VANE ECAM-REF. LOG PAGES 3411279-1,2, 3411281-2, 3411282-1 & 3411283-1 & 2 FOR R&R OF VSV ACT. OPS & LEAK CK & HIGH PWR RUN GOOD AS PER AMM 71-00-00.SDR HNAA2024080600636Valve · faultedON T/O AFTER THRUST LEVERS ADVANCED, BLD 2 VLV FAI MSG APPEARED. REJECTED T/O. MSG DISAPPEARED WHEN THRUST LEVERS RETARTED. R & R HIGH STAGE VALVE PRESS SWITCH IAW AMM 36-11-07. OPS CHECKS GOOD.SDR HNAA2024080600637Valve · faultedON T/O AFTER THRUST LEVERS ADVANCED, BLD 2 VLV FAIL MSG APPEARED. REJECTED T/O. MSG DISAPPEARED WHEN THRUST LEVERS RETARDED. R & R HIGH STAGE VALVE PRESS SWITCH IAW AMM 36-11-07. OPS CHECKS GOOD.SDR BAGA2024073000004Bleed Valve · failedENGINE 1 BLEED ON MEL, ENGINE 2 BLEED FAULED. BLEED 2 FAIL EICAS ENROUTE JUST AFTER ICING CONDITIONS EICAS MESSAGE APPEARED. PERFORMED QRH. BLEED 2 FAIL MESSAGE CONTINUED. MOC NOTIFIED. REMOVED AND REPLACED NAPROV PER AMM 36-11-03/400, LEAK CHECK GOOD. PERFORMSDR HALA20240711186Bleed Valve · faultedETOPS - AIR ENG 1 BLEED NOT CLSD. REMOVED AND REPLACED #1 ENG PRV (4001HA) PER AMM 36-11-52. OPS & LEAK CHECK OK. OK FOR SVC.SDR NOZR72024BBleed Valve · failedTHE FLIGHT CREW REPORTED THE NO:1 ENGINE BEGAN POPPING AND LOST 50% OF ITS POWER 11 MINUTES AFTER TAKEOFF. AN UNSCHEDULED LANDING WAS PERFORMED AT THE DEPARTURE AIRPORT - NO INJURIES OR EQUIPMENT DAMAGED RESULTED FROM EPISODE. UPON FURTHER INVESTIGATION, THE DSDR CALA2024061701816Warning Message · illuminatedBLEED OFF ENG R EICAS ADVISORY RIGHT ENGINE BLEED VALVE CLOSED FOR SYSTEM FAULT OR SWITCH OFF, AND THE ENGINE IS NOT SHUTDOWN. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 3610320 FLIGHT STATUS: L INTERMITTENCE CODE: M PH: CLIMB NARRATIVE: AIR SUPPLYSDR GTIA2024061038169Bleed Valve · faultedAIR BLEED 1 + 2 FAULT AFTER TAKEOFF. FOLLOWED QRH PROCEDURE. RESET OF BLEED AIR INITIALLY SUCCESSFUL. AFTER CONTINUING CLIMB BLEED 1 + 2 FAILED AGAIN. ATTEMPT RESET TWICE MORE UNSUCCESSFULLY.-FOUND PRV OF ENGINE 1&2 IMPROPERLY CAPPED AFTER COMPLIANCE OF TI 361SDR YENA2024060500825Bleed Valve · faultedFLT#1138, AUS-BOS. (AIRCRAFT DIVERTED TO MCO) ' CLIMBING THROUGH 11K, R BLEED OFF PER MEL, R BLEED FAIL EICAS APPEARED AND DISAPPEARED IT CONTINUED TO REAPPEAR AND ON BLEED SYN PAGE RIGHT BLEED VALVE COULD BE SEEN OPENING AND CLOSING AS WELL AS PSI INCREASINGSDR HALA20240530150Bleed Valve · faultyETOPS - AIR ENG 2 BLEED NOT CLSD DISPLAYED ON ECAM ON SINGLE ENGINE TAXI IN. REMOVED AND REPLACED ENG 2 PRV PER AMM 36-11-52 OPS AND BITE CHECK TEST GOOD. NO FAULTS NOTED. LEAK CHECK GOOD. OK FOR SERVICESDR CALA2024060301668Valve · low pressureUNREGULATED LEFT DUCT PRESSURE LOW. BLEED REPORT SHOWS LEFT SIDE DROPPING TO 6PSI DURING CLIMB. REF FIM 36-10 TASK 801 TO TEST BAR PRESSURE ACTUATION AND VERIFY SMOOTH MOVEMENT OF HSV AS A POSSIBLE SOURCE OF OVERPRESSURE. ENSURE SENSE LINES ARE DAMAGE AND LEASDR HALA20240524145Bleed Valve · faultedETOPS - AIR ENG 1 BLEED OVHT ON DESCENT. FOLLOWING TSM 36-11-00-810-B34-A. PRV OPS TEST GOOD. HPV DID NOT. REMOVED AND REPLACED HPV PER AMM 36-11-51. OPS CHK LEAK CHK GOOD. OK FOR SVCSDR CALA2024052801596Controller · faultyN2 OVERSPD ON DEPT MAX N2 103 ON RT ENG PIC UPDATE. #2 ENG AT TAKEOFF. N2 RED 103.2 :05, EGT AMBER 795. :07.9. MAX 796 WITH EPR .05 HIGHER ON RIGHT ENGINE. NO LOSS OF POWER NOTED BY CREW. PHOTOS OF ENGINE EXCD AND EICAS MESS PAGES. NOTED ''R ENG SURGE BITE'' MSDR HNAA2024050800333Bleed Valve · faultedBLEED 2 VALVE FAIL MSG ON TAKE OFF ROLL. FACT 06MAY24 16:07 ROA R&R'D #2 ENG HIGH STAGE PRESS SWITCH IAW AMM 30-11-07 PERFORMED EBV OPS CHECK IAW AMM 36-11-05 HIGH STAGE PRESS SWITCH OPS CHECK IAW 36-11-02 & MULTIPLE HIGH POWER ENGINE RUNS WITH NO DEFECTS SDR GTIA2024050738108Actuator · faultedDURING CLIMB ENG 1 COMPRESSOR VANE FAULT MULTIPLE TIMES. RETURNED ON LANDING.-REF TSM 75-30-00-810-847-A PERFORMDE LUBRICATION OF THE LPC BLEED VALVE MECHANISM IAW AMM 72-00-00. TV 108653 PERFORMED HIGH POWER ASSURANCE TEST IAW AMM 71-00-00-710-013C NO DEFECTSSDR YENA2024042300656Bleed Valve · failedFLT#2466, FLL-BUFF. (AIRCRAFT PERFORMED AN AIR TURN BACK TO FLL) 'AIR ENG2 BLEED ABNORMAL PRESS ECAM AFTER TAKEOFF; REF LP 3975441, ITEM 1 (TROUBLESHOT PER TSM 36-11-00-810-810-A. PERFORMED LEAK CHECK OF SENSE LINE BETWEEN 10HA2 AND PRV2, CHECKS OK. PRECAUTIONSDR FDEA202404180470Bleed Valve · failedON DEPARTURE PASSING 3000 FT RECEIVED ECAM ALERT BLEED HP VALVE FAULT NR 1. REFERENCED QRH BLEED VALVE FAULT. RESET OF HP BLEED VALVE UNSUCCESSFUL. RECEIVED BLEED HP VALVE STUCK OPEN. BLEED HP VALVE RESET. WITH MEL ON THE BLEED VALVE 2 RETURNED TO AFW. SDR DALA2024040904237Valve · faultedSHIP 8123 - DIV - TO ATL DUE TO "R BLEED FAIL" MESSAGE. CORRECTIVE ACTION: DEFERRED RIGHT BLEED PER MEL 36-12-01B. LATER, REPLACED RIGHT PRSOV VALVE. (LP 0280826)SDR YENA2024040500488Bleed Valve · faultedFLT#2220, LHR-JFK. (ETOPS) (AIRCRAFT DIVERTED TO SNN) 'DUE TO COMPRESSOR STALL AND DAMAGE TO ENG #2, OVER PSI VALVE REQUIRES REPLACEMENT AS PRECAUTIONARY; REMOVED AND REPLACED ENG #2 OVERPRESSURE VALVE IAW AMM 36-11-49. LEAK CHECK OK. OPS CHECK OK.'SDR HALA20240401080Circuit Breaker · failedETOPS - ELEC C/B TRIPPED ECAM DURING CLIMB OUT. ON C/B S.D PAGE :BLEED VLV ENG 2 T35. FOUND C/B FIN 3HA2 "T35" BAD. REPLACED PER AAWM 36-11-03 AND ESPM 20-46-10. BMC SYSTEM TEST OK PER AMM 36-11-00. ACCOMPLISHED #2 ENG RUN AND CYCLED BLEED SEVERAL TIMES. CHK OSDR AALA202405021422Bleed Valve · defectiveAIRCRAFT WAS GROUNDED: DURING TAKEOFF PASSING 2000 FT MOMENTARILY RECEIVED AN ENGINE 1 STALL ECAM ASSOCIATED WITH A LOUD BANG AND A SLIGHT ROLL BACK ON THE ENGINE #1 INDICATIONS. THE ENGINE IMMEDIATELY RECOVERED AND ECAM MESSAGE DISAPPEARED. ALL ENGINE INDICATSDR AALA202403262736Solenoid · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO CLT. ON TAKEOFF ENGINES STABILIZED AT 1.05. WHEN FLEX THRUST, WAS APPLIED NUMBER 1 ENGINE LAGGED AND AFTER A SECOND OR TWO IT CAME UP AND MATCHED NUMBER 2. AT APPROXIMATELY 800 FEET,SDR DALA2024032503754Valve · out of positionSHIP 3096 - ATB - DUE TO DUAL ENGINE BLEED SYSTEM FAILURE. CORRECTIVE ACTION: PRV ON BOTH ENGINES FOUND TO NOT HAVE THE VALVE IPT/RPT SELECTOR CAP IN THE POST MOD POSITION. SYSTEMS OPERATED NORMALLY AFTER CORRECTIONS WERE MADE. (LP 5248666)SDR YENA2024032500449Bleed Valve · failedFLT#32, AMS-BOS. (ETOPS) 'ON DEPARTURE RECEIVED AIR ENG BLEED 2 MESSAGE COMPLIED W/ECAM & QRH. RAN RESET TABLE AND SYSTEM DID RESET. SPOKE W/MCC & ADVISED ENTERING IN BOOK PER MCC REQUEST; REF LP'S 3933133, ITEMS 1 (HP BLEED-V (4000HA2)/SENSE LINE FAULT PER TSDR HNAA2024031500192Bleed Valve · warning messageBLEED 1 VLV CLOSED EICAS MESSAGE DISPLAYED FOR APROX 20 MINS. SELF CLEARED AND DID NOT REAPPEAR. R&R E1 BLEED VALVE. NO FIX. DONE IAW AMM 36-11-05. R&R BLEED 1 PUSH BUTTON IAW AMM 20-13-04-04. OPS CHECK GOOD. A/C OK FOR SERVICESDR YENA2024031400417Bleed Valve · failedFLT#2220, LHR-JFK. (ETOPS) 'ON TAKEOFF THRUST REDUCTION AFTER ENG1 BLEED OCCURED. SUCCESSFULLY RESET WITH QRH PROCEDURE; REMOVED AND REPLACED HP VALVE ON ENG#1 PER AMM 36-11-51. FUNCTIONAL AND ECAM LEAK CHECK NORMAL.'SDR SWAA2024031261693Valve · fluctuatesNUMBER 2 ENGINE FLUCTUATING INFLIGHT 50-65 % N1 WHILE IN SHALLOW DESCENT ;PULLED THRUST TO IDLE AND RECEIVED ENG FAIL INDICATION ON NUMBER 2 ENGINE ; THRUST LEVER CAME BACK UP AND ENGINE RETURNED TO NORMAL OPERATION FOR REMINDER OF FLIGHT<[01] REPLACED #THE 2 SDR ABXA2024031054Priority Valve · unserviceableAFTER ENGINE START RT ENG BLEED WILL NOT TURN ON AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC. AND DEFERRED RH ENGINE BLEED FOR DEPARTURE IAW MEL ABX-36-11-1-2A-1. RETURNED AC TO SERVICE AND AC DEPARTED .RE ACT PRSOV AND FAN AIR VALVE SWAPPED LEFT AND RIGHTSDR CALA2024031200702Bleed Valve · faultyLEFT ENGINE BLEED EICAS ON TO ROLL REPLACED NO1 ENGINE REVERSE FLOW CONTROLL DUE TO DUCT SPLIT, REF AMM 36-11-18-414-017 OPS CKS GOOD. ENGINE BLEED ICAS MESSAGE REMAIN, NEEDS FURTHER T/S. ADD EMP:U228532 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1301043 SN OFFSDR HNAA2024031100190Bleed Valve · failedAT 27K FT ENCOUNTERED ICING OBSERVED BLEED VALVE 2 FAIL, OBSERVED 3K FT PER MINUTE IN RATE OF CLIMB. WING ANTI ICE MESSAGE ICE CONDITION ANTI ICE WARNING. RAN QRH FOR A/I INOP QRH FOR WING A/I FAIL LNDED 44,100 LBS 25O FT PER MIN WAS RUNNING LOW FUEL DFRL 08MSDR HALA20240308063Bleed Valve · faultedETOPS - AFTER LANDING ENG 1 HP VALVE NOT OPEN ECAM APPEARED UNTIL ENGINE SHUTDOWN. PERFORMED BITE TEST ON BMC 1, FAULTING HP BLEED-V. REMOVED AND REPLACED ENG #1 HP VALVE IN REF W/ AMM 36-11-51 OPS CHECK IDLE RUNON ENG #1 COMPLETE. OK FOR SVC.SDR HNAA2024022900166Computer · faultedBLEED 2 VALVE FAIL DURING ICING DISPLAYED ON EICAS. R/R INTEGRATED COMPUTER IC600 NO. 2 IAW AMM 31-42-01 OPS CHECK GOOD. A/C OK FOR SERVICE.SDR NACA2024022200001Warning Message · illuminatedR ENG HPSOV MESSAGE @ 0809Z IN CRUISE. IT WENT OUT A FEW MINS LATER. DEFERRED IAW MEL 36-11-02-02 CAT C 02/22/2024 @0934ZSDR BIGR20240221001Linkage · out of adjustAIRCRAFT DEPARTED KSHR AT 1840Z FOR A MAINTENANCE FLIGHT. DURING CLIMB OUT THE PILOT ASKED THE COPILOT TO MOVE THE TEMPERATURE CONTROL HANDLE FOR HEAT. THE COPILOT OPENED THE HEAT VALVE WITH THE TEMPERATURE CONTROL HANDLE AND EXPERIENCED A SLIGHT "POP". THE
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