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 SIMA20171213002Bleed Valve · failedL ENG BLEED CAUTION MSG ENCOUNTERED DURING CLIMBOUT IN ICING COND-C/A-REMOVED AND REPLACED PRSOV VALVE ENG #1 & HIGH STAGE HPRSOV VALVE IAW AMM 36-12-05-000-801 /36-12-01-000-801 OPS CHECK GOOD FCF SATATISFACTORY. PRESSURE REGULATION SHUTOFF VALVE P/N GG670-8SDR ASAA2017120822835Bleed Valve · failedPERFORMED BLEED OFF TAKEOFF IN HNL. UPON CONFIGURING BLEEDS; #1 BLEED VALVE DID NOT OPEN. OPENED ISO VALVE TO CONFIRM #1 PACK OPERATION. L DUCT PRESS SHOWED ZERO W/PACK & BLEED SW ON W/ISO VALVE IN AUTO. ATTEMPTED NUMEROUS RECYCLES OF SWITCHES. CONTACTED MX CTSDR ASAA2017112622750Bleed Valve · failedSHORTLY AFTER T/O IN CLB POWER LEFT DUCT PRESSURE FLUCTUATING BETWEEN 30-35, RT 50 PSI. AS WE CONTINUED TO CLIMB LEFT SIDE FLUCTUATED LESS AND LESS UNTIL CRUISE RT DID NO FLUCTUATE AT ALL BUT STILL HAD A SPLIT LEFT 38 PSI, RT 45 PSI. GROUNDED - YES. DUCT SPLITSDR ASAA2017102922376Actuator · leakingREPORT OF FUEL LEAK FROM THE NR 2 ENGINE DURING START. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENG LEFT VSV ACTUATOR REF AMM 75-31-01-000-801-F00 & 75-31-01-400-801-F00. GROUND VERIFICATION CHECKS GOOD. NO LEAKS NOTED.SDR SWAA2017103017420Bleed Valve · looseDURING CLIMB, AT APPROX. 25000 FT, THE RIGHT ENGINE EGT ROSE TO MID AMBER, EGT 875 DEGREE, AT CRUISE EGT ON RIGHT APPROX. 80 DEGREE HOTTER. ALSO CLIMB FROM 33000 TO 37000 RIGHT THROTTLE HAD TO BE RETARDED TO 95 DEGREE N, TO KEEP EGT OUT OF AMBER. DIVERTED.SDR AALA201710259034Bleed Valve · faultyAIRCRAFT WAS NOT GROUNDED. REJECTED TAKEOFF. DEPARTING RUNWAY AT TOGA POWER DUE TO TAILWIND. AS THRUST WAS SET TO TOGA POWER, NOTICED RIGHT ENGINE WAS SPOOLING UP FASTER THAN LEFT. BELIEVED TO BE AT RISK OF ASYMMETRICAL THRUST AT HIGH POWER SETTING, REDUCED THSDR GC4Y2018071600231Bleed Valve · failedUPON AN ENGINE GROUND RUN FOR THE PURPOSE OF AN AIRCRAFT IN STORAGE ENGINE 7 TO 30 DAY INHIBITING RUN. ENGINE OPERATION PERFORMANCE WAS NOTED TO BE UNUSUAL WITH INDICATIONS OF A POSSIBLE STICKING COMPRESSOR BLEED OFF VALVE. UPON INVESTIGATION AND REMOVAL OF SDR YENA201710080824Bleed Valve · failedRETURN TO FIELD. NR 2 BLEED LEAK. FOLLOWED QRH, LEAK MESSAGE EXTINGUISHED. TROUBLESHOT IAW FIM 36-11-00-810-837. RT ENGINE HIGH STAGE BLEED VALVE LEAKING. R & R THE BLEED VALVE IAW AMM 36-11-01. PERFORMED ENGINE RUNS IAW AMM 71-00-01. NO CURRENT FAULTS. ACSDR AALA20171006003Bleed Valve · warning messageAFTER TAKEOFF ENGINE BLEED NR 2 ABNORMAL ILLUMINATED. ENGINE BLEED RESET WAS UNSUCCESSFUL. ACCOMPLISHED ECAM CHECKLIST RETURNED TO DEPARTURE FOR LANDING, REMOVED AIRCRAFT FROM SERVICE FOR TROUBLE SHOOTING OF RIGHT ENGINE BLEED SYSTEM. MAINTENANCE REPLACED PRESDR ASAA2017100622137Screw · brokenNR 1 ENGINE HAD A BROKEN LOCK SCREW ON THE HIGH STAGE VALVE. ACFT GROUNDED. REMOVED AND INSTALLED A NEW HIGH STAGE VALVE IAW AMM 36-11-06-400-801, AND 36-11-06-000-801. LEAK & OPS CHECKED.SDR ASAA2017091021874Regulator · failedDURING ENGINE BLEED AIR CROSSOVER OPERATIONAL TEST IAW AMM 36-11-00-710-801, THE NR 2 ENGINE DUCT PRESSURE WAS HIGH. N1 ABOVE 65 PERCENT, RT DUCT PRESSURE WAS 60 PSI. ACFT GROUNDED. ENGINE BLEED AIR SYS HEALTH CHECK REVEALED NO DEFECTS. REMOVED & REPLACEDSDR HALA2017090600244Bleed Valve · malfunctionedATB, AFTER T/O ON NR 2 BLEED FAULT. PER QRH 1 RESET BUT SAME FAULT. FUEL DUMPED IN THE AIR (BLEED AIR SUPPLY SYSTEMS). REMOVED & REPLACED NR 2 ENG BLEED VALVE PER AMM 36-11-52. OPS CHECK OK. LEAK CHECK OK. BITE TEST OF BMC NR2 TEST OK. OK FOR SVC.SDR HALA2017090300243Bleed Valve · malfunctionedATB, CREW REPORTED ENG 2 BLEED FAULT, RE-SET NO HELP. OK TO CONTINUE PER MEL 36-11-1. REMOVED & REPLACED NR 2 ENG BLEED VALVE PER AMM 36-11-52.SDR SIMA20170826001Bleed Valve · faultyDURING TAKEOFF E2 ATTCS NO MARGIN WARNING MSG. ABORT AT 90 KTS. AFTER ABORT E 2 EXCEEDANCE CAUTION MSG. OUTSIDE AIR TEMP, ATIS AND REF TO TEMP ALL 31C MAX ITT WAS 922C. REMOVED AND REPLACED RT ENG COMP BLEED VALVES AND RT ENG CABCV. PERFORMED ENGINE GROUND RUNSDR COEA2017082407804Servo · faultyAIR TURNBACK, NR 2 ENGINE DIGITAL TORQUE SHOWING ALL DASHES. AFTER EXTENSIVE TROUBLESHOOTING, MAINTENANCE REPLACED THE NR 2 IBV SERVO AND NP SENSOR. ALL SYSTEM CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR P5CA2017081100269Regulator · failedNR 2 ENGINE PRESSURE REGULATING VALVE CONTROLLER FAILED PART3 ITEM 7 OF EO6736A005-CS. REMOVED AND REPLACED THE NR 2 ENGINE PRESSURE REGULATING VALVE IAW AMM 36-11-19-004-001-002, OPS CHECKED GOOD.SDR SIMA20170807003Bleed Valve · failedAT 17,000 FT ICING CONDITIONS BLEED 2 VALVE FAILED, WING ANTI ICE FAILED AND ICE COND-ANTI ICE INOPERATIVE MESSAGES. REMOVED AND REPLACED THE RT ENGINE BLEED VALVE IAW AMM 36-11-05. OPS CHECKED GOOD. NO DEFECT NOTED ACCOMPLISHED OPERATIONAL TEST OF ANTI ICE SYSDR UIEA2017073001383Warning Message · false activationRIGHT ENGINE BLEED VALVE CAUTION DESCENDING OUT OF FL 390. ACCOMPLISHED FIM 36-11 FT 954. NO DEFECTS NOTED TO SENSE, MUSCLE OR LINES. NO DEFECTS TO WIRING OR CONNECTORS PERFORMED HPSOV OPS CHECK IAW AMM 36-11-07, OPS CHECKED NORMAL. GROUND RUN ENGINE, RT ENGSDR AALA201708239045Bleed Valve · seizedDESCENDING AT 11,000 FEET, THE NR 2 ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND THE NR 2 ENGINE SHUTDOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED THE NR 2 ENGINE FAILED THESDR AALA201708239044Bleed Valve · leakingDESCENDING TO 11,000 FEET, ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND NR 2 ENGINE SHUTDOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED ENGINE NR 2 FAILED BLEED VALVE TEST. RSDR AALA201708239028Bleed Valve · seizedDESCENDING AT 11,000 FEET, ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND NR 2 ENGINE SHUT DOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED ENGINE NR 2 FAILED BLEED VALVE TEST. REPSDR AALA201708239027Bleed Valve · failedDESCENDING INTO TPA AT 11,000 FEET, ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND NR 2 ENGINE SHUTDOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED THE NR 2 ENGINE BLEED VALVE FAISDR AALA201708239026Solenoid Valve · failedDESCENDING INTO TPA AT 11,000 FEET, ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND NR 2 ENGINE SHUTDOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED AT TPA WITHOUT INCIDENT. MAINTENANCE REPORTED ENGINE NR 2 BLEED VALVE FSDR UIEA2017072401294Bleed Valve · malfunctionedAFTER ENGINE START, THE LT ENGINE BLEED OFF ADVISORY MESSAGE DISPLAYED. ASSOCIATED OFF LIGHT IN LT ENGINE BLEED SWITCH WAS NOT ILLUMINATED, AND LEFT ENG BLEED VALVE WAS VERIFIED TO BE OPEN. COMPLIED WITH FIM. ACCOMPLISHED A PRSOV TEST IAW AMM 36-11-09. OPSSDR CALA2017071702259Control Unit · faultedAFTER ENGINE START, THE LEFT ENGINE EGT CONTINUED TO RISE TO 810 DEGREES, THEN ENGINE FLAMED OUT. N1, N2, & N3 DECREASED TO 0. FUEL LEVER WAS PLACED TO CUTOFF, GROUND CREW ADVISED FLAMES COMING FROM EXHAUST AND WENT OUT BY ITSELF. FOUND A BAD BVCU, R & RSDR SCNA20170714156Bleed Valve · malfunctionedAIRPLANE YAWED TO THE LEFT ON TAKE OFF, SUSPECT A FLAT TIRE. PASSENGER HEARD GRINDING. INSPECTED LANDING GEAR WHEEL AND TIRE ASSEMBLIES, AND FOUND NO DEFECTS, EXCLUDING NORMAL TREAD WEAR. PERFORMED GVI OF FUSELAGE AND TIRES. ACFT OK FOR SERVICE. FOUND THE NSDR AALA201707069004Warning Message · false activationDURING CLIMB, ECAM DISPLAYED A NR 1 ENGINE BLEED FAULT MESSAGE. EMERGENCY DECLARED. RETURNED TO DEPARTURE. MAINTENANCE PERFORMED A BITE CHECK OF BMC 1 AND 2 IAW AMM 36-11-00-740-001-A. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.SDR V6NA20170623001Solenoid Valve · inoperativeWHILE ADDING POWER FOR TAKE OFF, A LOUD OSCILLATING SOUND FOLLOWED BY RIGHT RED OIL PRESSURE ANNUNCIATOR, OIL PRESSURE GAUGE WAS ALSO ZERO. ABORTED TAKEOFF & RETURNED TO RAMP. RIGHT ENGINE BLEED AIR SHUTOFF VALVE SOLENOID REPLACED.SDR VQI2017F00020Line · damagedECAM AIR NR 1 ENGINE BLEED FAULT, WOULD NOT RESET. CREW RETURNED TO DEPARTURE AND LANDED SAFELY. TROUBLESHOT IAW TSM 361100810807A. R & R THE NR 1 ENGINE BLEED PRESSURE REGULATOR VALVE IAW AMM 36-11-52-00-00-42A AND NR 1 ENG BLEED VALVE, BLEED LINE IS DAMASDR ASAA2017051720811Bleed Valve · intermittentNR 2 ENGINE AT IDLE, RUNS 40-50 DEGREES C HOTTER THAN NR 1. AT IDLE NR 2 N1 FLUCTUATES +1.3% TO -0.5% FROM A STABLE NR 1 ENGINE N1. VIBRATION ON NR 2 CYCLED FROM 03. SAME AS NR 1 TO 0.8 ON NR 2. ACFT GROUNDED. RAN BOTH ENGINES, COULD NOT DUPLICATE DISCREPANCYSDR AALA201705129022Ballscrew · damagedNR 1 ENGINE HAS AN ECAM FOR A STALL. MX FOUND THE VBVS STUCK OPEN AND SEVERAL OF THE CABLE`S BIRD CAGED, ALSO THE MASTER AND SLAVE ACTUATORS NEED REPLACED. AIRCRAFT WAS GROUNDED.SDR AALA201705119015Actuator · failedDIVERTED DUE TO LEFT ENGINE SURGE INDICATION. PILOT REPORTED THAT HE FELT AND HEARD AUDIBLE STALL AND THE AIRCRAFT YAWED. NO EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND VBVS STUCK IN OPEN POSITION WITH DAMAGED DRIVESDR AALA201705029046Actuator · faultyAIRCRAFT WAS GROUNDED. ECAM "ENGINE 2 COMPRESSOR VANE" AFTER SETTING TAKEOFF THRUST. LOW SPEED REJECT TAKE OFF AND UNEVENTFUL RETURN TO GATE. MAINTENANCE REPLACED VARIABLE STATOR ACTUATOR PER AMM 75-32-41 AND JOB CARD 26T40075005. ACCOMPLISHED SATISFACTORY OPESDR ASAA2017042720574Actuator · leakingFUEL DRIPPING BELOW NR 2 ENGINE. GROUNDED - YES. REMOVED & REPLACED NR 2 ENG RT VSV ACTUATOR IAW AMM 75-31-01-401 OPS TEST GOOD. LK CK GOOD.SDR IPXA2017040715909Bleed Valve · failedENROUTE, AT FL 31000, THE NR 2 PACK FAULTED. ECAM COMPLETED. UNABLE TO RESTORE THE NR 2 PACK. EMERGENCY DECLARED. LANDED. THE NR 2 PACK FAULTED DUE TO THE NR 2 BLEED VALVE FAILED. THE NR 2 PACK OPS CHECKED GOOD IAW MM 21-11-00.SDR QXEA2017032300170Bleed Valve · malfunctionedTHE NR 1 ENGINE FADEC CAUTION MESSAGE, ALONG WITH ASSOCIATED POWERPLANT MESSAGES. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. INTERROGATED CDS FOUND FAULT CODE 912 ON THE NR 1 ENGINE . REMOVED AND REPLACED NR 1 P2.2 BLEED OFF VALVE IAW MCN 67375-01 ISSUE SDR QXEA2017030800107Bleed Valve · failedCLIMBING THROUGH 10,000 FT, THE NR 1 FADEC CAUTIONED, WITH POWER PLANT MESSAGE. LEVEL AT 14,000FT ENGINE SURGES OF 10 DEGREES, 15 DEGREES TORQUE. DURING DESCENT DID NOT NOTICE ANY ENGINE SURGES. REMOVED AND REPLACED THE NR 1 P2.2 INTERSTAGE BLEED VALVE IAW SDR 2017FA0000096Bleed Valve · stickingDURING CLIMB OUT, LT BLEED OVERHEAD CAS MESSAGE. WOULD NOT EXTINGUISH. RETURNED TO DEPARTURE.SDR AALA20170205004Bleed Valve · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. MIA-BOG FLIGHT RETURNED TO MIA ACCOUNT LEFT ENGINE STALLS AND VIBRATIONS. OVERWEIGHT LANDING UNEVENTFUL. REMOVED AND REPLACED INTERMEDIATE PRESSURE BLEED CHECK VALVE IAW AMM 36-11-41. OPERATIONAL CHECK GOOD.SDR HALA2017020200022Bleed Valve · damagedENG 1 HPV NOT OPEN ON DESCENT FOUND NR 1 ENG HPV DAMAGED, REPLACED VALVE PER AMM 36-11-51. OPS GOOD. REMOVED AND REPLACED NR 1 ENG HIGH PRESSURE BLEED VALVE PER AMM 36-11-51-400-804-A. OPS AND LEAK CHECK OK. P/N ON & OFF: 673D090 000 S/N ON: 6763-01957 S/N SDR AALA201702019003Actuator · malfunctionedAFTER TAKEOFF AFTER POWER REDUCTION APPROX. 2500' MSL LEFT ENGINE STALLED WITH ROLLBACK AND ECAM MESSAGE. ENGINE STALL CLEARED, RECOVERED ON ITS OWN. ALL INDICATIONS NORMAL. REPLACED VSV ACTUATOR.SDR ASAA2017012519575Bleed Valve · faultyWHILE ACCOMPLISHING T/C 78273000 FOUND FAULT NR 2 ENG. FAULT 75-10452 THE VBV POS SIGNALS DISAGREE, AND 75-20452 THE VBV POS SIGNALS DISAGREE, ON 7 FLT LEGS. SHORT TERM FAULT. REF LOGPAGE 11754523, WHILE ACCOMPLISHING INITIAL EVALUATION OF VBV POSITION SIGNALSSDR AALA201701209019Actuator · faultyAIRCRAFT WAS GROUNDED. AT BOI, FLIGHT REJECTED TAKEOFF AT A LOW SPEED ACCOUNT OF NUMBER ONE ENGINE VANE INDICATION. FLIGHT RETURNED TO THE GATE UNDER ITS OWN POWER AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE PERFORMED OPERATIONAL TEST OF FADEC1 PER AMM 29-00-71SDR AALA201701209018Actuator · faultyAIRCRAFT WAS GROUNDED. AT BOI, FLIGHT REJECTED TAKEOFF AT A LOW SPEED ACCOUNT OF NUMBER ONE ENGINE VANE INDICATION. FLIGHT RETURNED TO THE GATE UNDER ITS OWN POWER AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE PERFORMED OPERATIONAL TEST OF FADEC1 PER AMM 29-00-71SDR AALA201701209017Actuator · faultyAIRCRAFT WAS GROUNDED. AT BOI, FLIGHT REJECTED TAKEOFF AT A LOW SPEED ACCOUNT OF NUMBER ONE ENGINE VANE INDICATION. FLIGHT RETURNED TO THE GATE UNDER ITS OWN POWER AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE PERFORMED OPERATIONAL TEST OF FADEC1 PER AMM 29-00-71SDR AALA201701209016Actuator · faultyAIRCRAFT WAS GROUNDED. AT BOI, FLIGHT REJECTED TAKEOFF AT A LOW SPEED ACCOUNT OF NUMBER ONE ENGINE VANE INDICATION. FLIGHT RETURNED TO THE GATE UNDER ITS OWN POWER AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE PERFORMED OPERATIONAL TEST OF FADEC1 PER AMM 29-00-71SDR AALA201701209014Actuator · faultyAIRCRAFT WAS GROUNDED. AT BOI, FLIGHT REJECTED TAKEOFF AT A LOW SPEED ACCOUNT OF NUMBER ONE ENGINE VANE INDICATION. FLIGHT RETURNED TO THE GATE UNDER ITS OWN POWER AIRCRAFT REMOVED FROM SERVICE. MAINTENANCE PERFORMED OPERATIONAL TEST OF FADEC1 PER AMM 29-00-71SDR P5CA2017010900006Bleed Valve · malfunctionedON ENGINE SHUTDOWN, RIGHT ENGINE BLEED VALVE DID NOT CLOSE. PERFORMED AN OPS CHECK IAW AMM 36-11-09. OPS CHECK GOOD, NO FAULTS NOTED.SDR P5CA2016121000322Warning Message · false activationLEFT AND RIGHT BLEED VALVE EICAS MESSAGES ILLUMINATED INTERMITTENTLY IN FLIGHT AND ON THE GROUND. CHECKED AND NO MESSAGES SHOW IAW AMM 36-23-00. ASCS BITE TEST PASSED, NO FAULTS SHOW.SDR WX0A201612273208Bleed Valve · malfunctionedRIGHT ENGINE COMPRESSOR STALLED, EPR & N1 SURGING IN FLIGHT. INSTALLED 10 C1 FAN BLADES IN OVERHAULED CONDITION. PERFORMED VIBRATION SURVEY AND LEAK CHECK. ENGINE FOUND SERVICEABLE. R & R 2 PRESSURE RATIO BLEED CONTROL VALVES.
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