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 HNAA2022100500266Bleed Valve · faultedBLEED 2 VALVE FAILURE ON T/O POWER ( C/W RMM 36-11-05) T/S FIM 36-11-00-810-806-A STEPS 1 2 3 20 21 AND 22 R/R #2 HIGH STAGE PRESSURE SWITCH IAW AMM 36-11-07. OPS CHECK GOOD. NO OTHER DEFECTS NOTEDAT THIS TIME. CLEAR MEL 36-1-3.OK FOR SERVICE.SDR XMXR2022083006Flow Valve · failedECS VALVE 1 FAIL - RESET ONCE ON GROUND WITH POWER CAME BACK 2 MIN LATERSDR AALA202208115261Control Valve · unserviceableAIRCRAFT WAS GROUNDED: RIGHT ENGINE FAILED ON CLIMB OUT. EMERGENCY DECLARED; FLIGHT RETURNED TO FCO LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202208100311: REPLACED RIGHT ENGINE FUEL METERING UNIT PER JOB CARD 72L40028001 (AALA202208100311); FUEL PUMP PER SDR XMXR2022083003Flow Valve · failedON POWER UP, ECS 1 VALVE FAIL CAS. POWER CYCLE AND ENGINE RUN MADE NO DIFFERENCESDR ABXA2022080692Warning Message · illuminatedRT BLEED VAL EICAS ILLUMINATED ON TAKE OFF, ABORTED TAKE OFF RT BLEED OVERHEAD ANNUNCIATOR ILLUM. AICRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED RT. HPSOV SYSYEM IAW MEL 36-11-2-1. MAINTENANCE PROCEDURES C/W. AIRCRAFT RETURNED TO SERVISDR AALA202208244273Actuator · noneAIRCRAFT WAS GROUNDED: ON CLIMB OUT RECEIVED ECAM MESSAGE ENGINE 1 COMPRESSOR VANE AND MESSAGE REQUIRING NO RAPID THROTTLE MOVEMENT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHX WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. THE CREW ALSO REPOSDR FDEA202207201787Controller · faultedPDIS 658 36-10 4286 19JUL22 BOS FACT U DURING DEPARTURE PASSING 4,000 MSL IN HIGH THRUST SETTING, BLEED VALVE #1 FAULT. COMPLIED WITH ECAM WHICHSDR CALA2022071901811Actuator · warning messageCOMPRESSOR VANE DISPLAYED ON UPPER ECAM SCREEN. ENGINE PARAMETERS NORMAL. LOW SPEED ABORTED TAKEOFF. REMOVED AND REPLACED VARIABLE STATOR VANE (VSV) ACTUATOR. PERFORMED DRY MOTORING OF #1 ENG. LEAK CHECK PASSED. ACP TEST # 11 HIGH POWER ASSURANCE TEST, ACP 2 ESDR XMXR2022083005Flow Valve · failedBLEED 1 FAIL IN FLIGHTSDR I5PA2022061768804Bleed Valve · faultyDURING INITIAL CLIMB AFTER TAKEOFF, LEFT ENGINE EGT WENT TO 661 DEGREES. ENGINE DID NOT STABILIZE DURING CLIMB (AIR RETURN). REMOVED AND REPLACED 14TH STAGE BLEED CONVERTER VALVE PER AMM 75-32-03. PERFORMED ENG RUN PER AMM 71-00-00. OPS CHECK OK, ACFT RETURNEDSDR HALA2022061300112None · noneETOPS - ECAM ENG 2 AIR SYS FAULT DESCENDING THROUGH 12,000' // REMOVED AND REPLACED #2 ENGINE BUFFER AIR VALVE PER AMM 75-26-04, PERFORMED TEST 3 IDLE RUN PER AMM 71-00-00, NO DEFECTS NOTED, SYSTEM CHECKED NORMAL. OK FOR SERVICE.SDR I5PA2022060368802Converter · faultyREF. LP 61779 ITEM 1 RH ENG SURGE DURING CLIMB OUT . EPR SURGE BETWEEN 1.19-1.24. R/R 14TH STAGE BLEED CONVERTER PER AMM 75-32-03.SDR XMXR2022083001Flow Valve · failedAT ALTITUDE BLEED 1 CYCLES BETWEEN OPEN AND CLOSE IN AUTOSDR ASAA2022042238109Bleed Valve · leakingON CLIMB OUT RIGHT DUCT PRESSURE ROSE AS HIGH AS 55 PSI . PRESSURE SPLIT WAS 15-20 PSI BETWEEN L AND R DUCTS. GROUNDED - YES. ON DEFERRAL. PERFORMED B737-900 FIM 36-10 TASK 803 STEP F TO LEAK CHECK SENSE LINES AND FITTING. FOUND PRSOV LEAKING AT THE CASE HALFSDR XMXR2022083004Flow Valve · failedECS 1 VALVE FAIL CASSDR I5PA2022032168804Bleed Valve · unserviceableDUE TO HISTORY, REMOVED AND REPLACED 14TH STAGE BLEED VALVE ON L ENG WITH AN OVERHAULED UNIT IAW AMM 75-32-02.SDR I5PA2022031468802Bleed Valve · unserviceableCREW REPORTED LEFT ENGINE FLUCTUATES STARTING FL 330 & INTERMITTENTLY DURING CRUISE @ FL 340. EPR .04/ N1 .4. REMOVED AND REPLACED LEFT ENGINE 14TH STAGE BLEED VALVE IAW AMM 73-32-02.SDR XMXR2022083002Flow Valve · failedINTERMITTENT ECS2 FAIL CASSDR I5PA2022031168801Bleed Actuator · unsecureCREW REPORTED DURING CLIMB OUT, THEY HAD A SLIGHT FLUCTUATION ON THE RIGHT ENGINE EPR OF +/- 0.3. FLUCTUATION STOPPED AFTER THRUST LEVER WAS PULLED BACK. MAINT. TROUBLESHOT PER FIM 73-21 FT 813, REMOVED AND REPLACED RIGHT ENGINE 2.5 INTER-COMPRESSOR BLEED ACTSDR AALA202203033609Regulator Valve · faultyAIRCRAFT WAS GROUNDED: DURING CLIMB, ENGINE #1 EPR SURGED. FLIGHT RETURNED TO PIT, LANDING SAFELY. REPLACED BLEED PRESSURE REGULATOR VALVE 4001HA PER AMM 36-11-52. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECKS.SDR VNAA202202021111Bleed Valve · brokenDIVERSION TO CHO DUE TO FUEL LEAK ENROUTE. FLIGHT WAS ABLE TO LAND SAFELY IN CHO. UPON ARRIVAL INTO CHO, THE CREW NOTICED SMOKE COMING OUT OF THE RIGHT ENG. THEY DECIDED TO DEPLANE ON THE TAXIWAY AND CALL FIRE DEPARTMENT OVER. NO INJURIES WERE REPORTED AND ALLSDR CALA2022011000101Engine · stalledLEFT ENG COMP STALLSEVERAL JOLTS CLBINGTHRU 13000 FT.. ENG1 SN. V10291 (TSI= 12833) CFDS SHOW ENG1 COMP STALL IN CRZ. WITH VSV MECH/BLD VLV/LPC1. RE. TSM 71-00-00-810-808-A FOR T/SHOOTING AND DISPOSITION. WHQLM-EMC ARSHAD. 08JAN2022. ACCOMPLISHED FUNCTIONAL CHSDR AALA202201118760Actuator · failedAIRCRAFT WAS GROUNDED: ON DESCENT ABOUT 20 MINUTES OUT OF CLT AT IDLE NUMBER 1 ENGINE STALLED THEN NUMBER 1 ENGINE FAILED. FOLLOWED ELECTRONIC CENTRALIZED AIRCRAFT MONITOR SHUTDOWN PROCEDURE AND DECLARED EMERGENCY. DID NOT RESTART ATTEMPT DUE TO AUDIBLE BANGS SDR XMXR202201060003Shutoff Valve · failedBLEED 2 OVERPRESSURE FOLLOWED BY BLEED 2 FAIL.SDR GTIA2021120636162Solenoid · fault messageEGT OVERLIMIT #2 ON CLIMB OUT, IDLE , TAXI -IN-PERFORMED TSM 73-00-00-810-840-A R/R 10 STAGE SOLENOID VALVE ON ENG#2 FIN: 4023KS IAW AMM 75-32-53. OPS CHECK GOOD NO FAULTS NOTED ACCOMPLISHED HIGH POWER RUN IAW AMM 71-00-00. A/C OK FOR COMTINUE SERVICES. NO FURSDR SWAA2021111743522Valve · stalled#1 ENG COMP STALL DURING CLIMB. ENGINE WENT TO ZERO THRUST ON FINAL ; 1115 FALT CODE 75-30401 DAL CHANNEL VSV POSITION / R & RD #1 ENG 5TH STAGE BLEED AIR CHECK VALVE<BR>PER MM 36-11-02. P/N ON 3202222-1 ; S/N ON 9384<BR>P/N OFF; 3202222-1; S/N OFF 7375SDR AALA202111165876Bleed Valve · unserviceableAIRCRAFT WAS GROUNDED: ON TAKEOFF AT APPROXIMATELY 70 KNOTS, RECEIVED AMBER ECAM ENGINE 2 COMPRESSOR VANE. SHUTDOWN ENGINE PER ECAM, RETURNED TO GATE. **SUPPLEMENTAL REPORT FOR AALA202111111509: REPLACED #2 ENGINE VSV ACTUATOR (AALA202111111509) PER JOB CARD 2SDR XMXR202201060001Shutoff Valve · failedECS 1 FAIL CASSDR XMXR202201060004Shutoff Valve · failedBLEED 2 OVERPRESSURE FOLLOWED BY BLEED 2 FAILSDR QMLA2021091020045Bleed Valve · malfunctionedDURING CRUISE FLIGHT EXPERIENCED A YAW KICK, BURNING RUBBER SMELL AND FLI FAILURE. NO LOSS OF FLIGHT CONTROLS OR OTHER INDICATIONS. PRECAUTIONARY LANDED AT AIRPORT MINUTES LATER. SUBSEQUENT FLIGHT CHECKS SHOWED LOSS OF ENGINE POWER AT A HOVER. INSUFFICIENT POSDR YENA2021090800558Bleed Valve · failedFLT 1457, JFK-AUA. RETURNED TO FIELD. AFT T.O. ENG 1 BLEED OVER PRES ECAM - BLEED 1 OFF RETURN TO JFK; R & R #1 ENG PRV (4001HA1) PER AMM 36-11-52. OPS CHKS AND LEAK CHECKS GOOD.SDR YENA2021090200556Bleed Valve · failedFLT 787, JFK-SXM. RETURNED TO FIELD. AIR ENG 1 AND 2 BLEED FAULT; R & R #1 ENGINE OVERPRESS VALVE AS REQUESTED. REF TO AMM 36-11-52-020-054-BSDR ASAA2021082635818Bleed Valve · leakingAFTER ENG START, DUCT PRESSURE #2 DUCT INDICATED NORMAL POST. ENG START PRESSURE DURING CLIMB AFTER T/O, DUCT PRESSURE #2 INDICATED 5-10 PSI. (#1 WAS APPROX 40 PSI) A/C WAS PRESSURIZING NORMALLY. CLIMBING THROUGH 10,000 OR SO DUCT PRESSURE #2 POPPED UP TO APPRSDR 9JLA2021090825104Bleed Valve · faultedTHE FLIGHT CREW REPORTED THAT ON CLIMBOUT THE EDS FAULT ANNUNCIATOR ILLUMINATED WITH THE RIGHT ENGINE ITT RED. EXCEEDANCE TO 805 DEGREES. THE FLIGHT CREW REDUCED THRUST TO KEEP ITT WITHIN LIMITS. THE FLIGHT CREW ALSO NOTED THAT AT 785 DEGREES, THE FUEL FLOW WASDR ASAA2021082335773Regulator · damagedLEFT ENGINE BLEED AIR PRESSURE REGULATOR ELECTRICAL RECEPTACLE BACKSHELL IS LOOSE AND THREADS ARE DAMAGED ON BACKSHELL SIDE OF RECEPTACLE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG BLEED AIR REGULATOR REF AMM 36-11-03/401. 4 C/B'S OPENED, TAGGED, AND RESET. SDR R61A2021082500670Bleed Valve · faultyBLEED 2 OVERPRESSURE MESSAGE AFTER TAKE-OFF. RAN QRH PROCEDURE, NO FIX RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE PLACED BLEED 2 ON MEL AND RETURNED THE AIRCRAFT TO SERVICE. THE RIGHT HAND NAPRSOV WAS REPLACED IN LGA ON 8/24/2021 CLEARING THSDR HNAA2021081900387Bleed Valve · faultedBLD 1 VALVE CLOSED MSG IN FLT AND WOULD NOT CLEAR UNTIL STARTED APPROACH. R & R BLD 1 VLV REGULATOR IAW AMM 36-11-05.NO FIX. CONTINUE T/S. R/R PANEL ASSY AIR COND / PNEUMATIC IAW AMM 20-13-10 OPS CHECK GOOD OK FOR SERVICE.SDR ASAA2021081435711Bleed Valve · damagedFOUND #2 ENGINE TBV DRAIN TUBE B NUT LOOSE AND LINE DAMAGED. GROUNDED - YES. REMOVED AND REPLACED TBV DRAIN TUBE REF B737-800 AMM 75-23-01.SDR XMXR202201060002Shutoff Valve · failedECS VALVE 2 FAIL CASSDR AALA202108097504Regulator Valve · faultedAIRCRAFT WAS GROUNDED: ECAM FOR ENGINE 1 BLEED FAULT THROUGH 1500 FT, RESET UNSUCCESSFUL; FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED BLEED PRESSURE REGULATOR VALVE WITH SERVICEABLE UNIT IAW AMM 36-00-52-400-042, LEAK AND OPS CHECK GOOD.SDR N6WA202108030101Bleed Valve · leakingFUEL LEAK LH ENGINE. R&R OBV VALVE ON #1 ENG IAW CRJ 550 AMM 75-31-01. OPS CHECK GOOD AT THIS TIME. NO LEAKS NOTED AT THIS
TIME.SDR P5CA2021080300272Controller · faultedDURING CLIMB OUT #1, #2 & #4 BLEED VALVE OFF LIGHT ILLUMINATED WITH BLEED SWITCHES SELECTED ON, CYCLED VALVES WITH NO RESOLUTION.(<P ><SPAN>REMOVED AND REPLACED #3 BLEED PRV CONTROLLER IAW B747 AMM 36-11-19, REMOVED AND REPLACED #3 PRSOV IAW B747 AMM 36-11-04,SDR HNAA2021080200351Bleed Valve · faultedBLEED 1 VALVE FAIL CAUTION AND BLEED 1 VALVE CLOSED IN ICING CONDITION DURING CLIMB OUT. PERFORMED OPS CHECK TO BLD 1 VALVE IAW AMM 36-11-05 FOUND TO BE TRANSITORY CONDITION OPS CHECK GOOD. OK FOR SERVICE AT THIS TIME.SDR I5PA2021072275702Regulator · faultedREFER TO LOGPAGE 42666 ITEM 4. LEFT ENG BLEED LIGHT EXTINGUISHED DURING ENGINE RUN. REMOVED AND REPLACED PRSOV REGULATOR PER AMM 36-11-19. OPERATIONAL CHECK NORMAL.SDR DALA2021072304170Bleed Valve · faultedSHIP 5652 -ATB- CREW PERFORMED AIR TURN BACK DUE TO RIGHT ENGINE SURGE IN FLIGHT. CORRECTIVE ACTION: FOUND 2.5 BLEED RING DOES NOT GO FULL OPEN. R/R 14 STAGE BLEED VALVE AND REMOVED AND INSTALLED 14TH STAGE CONVERTER VALVE IAW B757 AMM 75-32. PERFORMED ENGINE SDR XMXR202107230001Shutoff Valve · failedBLEED 1 FAIL CASSDR HNAA2021071300320Pipe · leakingBLEED 1 LEAK MSG DURING CLIMB. T/S IN REF W/FIM TASK 36-20-00-810-801-A. FOUND Y-PIPE AFTER #100 ENG BLD VLV TO BE DAMAGED. R&R'D Y-PIPE AFTER #100 ENG BLD VLV IN REF W/AMM 36-11-09. OPS CHECKED IN REF W/AMM 36-00-00. OPS CK GOOD. RE-ACTIVATED #100 ENGINE BLD SDR ASAA2021070735307Bleed Valve · inoperativeAFTER T/O NOTICED LEFT DUCT PRESSURE WAS ABOUT 2 PSI-RIGHT WAS ABOUT 40 PSI. LEVELED OFF AT FL240, ABOUT 0:30 INTO THE FLIGHT, LEFT DUCT PRESSURE JUMPED TO NORMAL PRESSURE ABOUT 40 PSI. NOTICED AN INCREASE IN AIRFLOW IN THE FLIGHT DECK AT THE SAME TIME FROM THSDR AALA202107073342Transducer · defectiveAIRCRAFT WAS NOT GROUNDED: #2 ENGINE BLEED VALVE FLUCTUATES 38-40 PSI CAUSING THE PACK FLOW TO FLUCTUATE. THIS THEN CAUSES THE CABIN PRESSURE TO FLUCTUATE +200/ - 500 PER MINUTE. REPLACED BLEED REGULATED PRESSURE TRANSDUCER 8HA2 AND ACCOMPLISHED A SATISFACTORYSDR ASAA2021062935206Bleed Valve · failedAT LEVEL OFF AT FL 330 THE DUCT PRESSURE HAD A DIFFERENCE OF GREATER THAN 20 PSI. LEFT DUCT PRESSURE WAS APPROX 11 PSI AND RIGHT WAS 49 PSI. WITH ISOLATION VALVE IN OPEN THE PSI WAS 39 PSI ON BOTH SIDES. GROUNDED - YES. REMOVED AND REPLACED #1 ENG PRSOV REF B7
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