JASC 7532
Service difficulty reports · 1,774
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 ARWA20030801Bleed Valve · inoperativeCOMPRESSOR STALL NR 2 ENGINE COMMENCING THE TAKE OFF ROLL. REJECTED TAKE OFF (RTO). REMOVED AND REPLACED NR 2 PRESSURE RATIO SURGE BLEED VALVE IAW MM 75-30-3. OPERATIONAL CHECK ON RUN UP IAW MM 71-0 FOUND NORMAL.SDR HEEA088567Bleed Valve · failedENGINE COMPRESSOR BLEED VALVE FAILED TO REMAIN CLOSED AT HIGH ENG OUTPUT CAUSING COMPRESSOR SURGES. REPLACED.SDR 2003FA0000873Bleed Valve · inoperativeHIGH TOT - BLEED VALVE POPPET BUSHING SLOPPY IN THE HOUSING. REPLACED UNIT.SDR AWXA200300869Bleed Valve · malfunctionedON TAKEOFF AT PHX EN ROUTE FOR BOS OVER TEMP OCCURRED ON THE NR 2 ENG, REJECTED T/O AT 100 KTS. MAINT COMPLIED WITH STEP 4C OF AMM FORCE CK OF VSV MECH, FORCE REQUIRED LESS THAN 350 INCH POUNDS. R & R NR 2 ENG MASTER BLEED VALVE ACT, OPERATIONAL CHECK WAS GOSDR RAIA00307200Bleed Valve · inoperativeLT ENGINE ITT OVERTEMP INDICATION. MAINTENANCE CLEANED NR 1 COMPRESSOR BLEED VALVE, NO ADDITIONAL WORK REQUIRED.SDR 52767AMWA02Bleed Valve · inoperativeDURING TAKE OFF ON FLIGHT 5578, THE POWER ADDED TO THE RT ENGINE WOULD NOT DEVELOP MORE THAN 1000 FT LBS TORQUE. THE CREW ABORTED TAKE OFF AND RETURNED TO THE GATE. MAINTENANCE REMOVED AND REPLACED THE BLEED VALVE AND THE PROP GOVERNOR. STILL AWAITING MORE INFSDR 52767Bleed Valve · inoperativeDURING TAKE OFF ON FLIGHT 5578, THE POWER ADDED TO THE RT ENGINE WOULD NOT DEVELOP MORE THAN 1000 FT LBS TORQUE. THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REMOVED AND REPLACED THE BLEED VALVE AND THE PROP GOVERNOR. STILL AWAITING MORE SDR 52743Bleed Valve · failedON FLIGHT 5561, THE CREW WAS TAXING OUT WHEN THEY NOTICED THE RT ENGINE WOULD ONLY MAKE 1000 FT LBS TORQUE ON TAKE OFF. THE TAKE OFF WAS ABORTED AND THE AIRCRAFT RETURNED TO GATE WITHOUT ANY FURUTHER INCIDENT. THE CORRECTIVE ACTION WAS THAT MAINTENANCE REMOVEDSDR HEEA088470Bleed Valve · malfunctionedBLEED VALVE CAUSES ENGINE TEMP TO VARY 80 DEGREES AT FLAT PITCH AFTER A POWER CHANGE THEN RETURNED TO ORIGINAL POWER SETTING. SENT TO AVIALL FOR EXCHANGE.SDR HEEA088433Bleed Valve · malfunctionedBLEED VALVE CLOSING AT TOO HIGH AN INDICATED NG RPM.SDR AWXA200300812Bleed Valve · malfunctionedDEN - ABORTED TAKEOFF - FLT 0640 - DURING TAKEOFF ROLL AT DEN EN ROUTE FOR PHX, A LOUD "BANG" CAME FROM THE NR 1 ENGINE, REJECTED TAKEOFF, SUSPECT COMPRESSOR STALL. MAINTENANCE PERFORMED A BORESCOPE INSPECTION IAW T/C I5M72008, NO DAMAGE NOTED. REMOVED AND REPSDR 2904071503Bleed Valve · defectiveBLEED AIR VALVE FLAG NOT GOING OFF.SDR HEEA088560Bleed Valve · malfunctionedHIGH TOT. SHOP REPAIR.SDR KBM2003F00008Bleed Valve · failedBLEED VALVE DOES NOT CLOSE, FLAG CONTINOUS TO SHOW. REPLACED BLEED VALVE WITH SERVICEABLE UNIT.SDR KBMA088331Bleed Valve · stuckBLEED VALVE FLAG SHOWING, SUSPECT BLEED VALVE WONT CLOSE. INSTALLED SERVICEABLE BLEED VALVE .SDR KBM2003F00010Bleed Valve · failedBLEED VALVE DOES NOT REMAIN CLOSED. REMOVED AND BENCH TSTED AND LUBRICATED NO DEFECTS NOTICE AND INSTALLED SAME BLEED VALVE.(K)SDR KBM2003F00009Bleed Valve · failedBLEED VALVE FLAG SHOWING, SUSPECTED BLEED VALVE WILL NOT CLOSE. REMOVED AND REPLACED WITH SERVICEABLE BLEED VALVE.(K)SDR HEEA088081Bleed Valve · malfunctionedBLEED VALVE PRODUCING ENGINE HIGH TOT. SHOP REPAIR.SDR HEEA087986Bellows · crackedCOULD NOT GET BLEED VALVE TO SET VACUUM. INSPECTED AND FOUND BELLOWS CRACKED AT PIPE SOLDERED TO BELLOWS ASSY. TO BE SENT TO VENDOR.SDR 070103Bleed Valve · out of adjustWHILE CLIMBING THROUGH FL40.5, NR 1 ENGINE FLAMEOUT. AIRCRAFT DESENDED TO FL290, THE ENGINE WAS RELIGHT AND AIRCRAFT CONTINUED TO SRQ AT FL240. MAINTENANCE DETERMINED THAT THE BLEED VALVES WERE OUT OF ADJUSTMENT.SDR 2904062803Bleed Valve · defectiveBLEED VALVE WILL NOT CLOSE UNTIL 101 PERCENT NG.SDR HEEA087835Bleed Valve · failedBLEED VALVE MAKING ENGINE RUN HOT. REPLACED WITH SERVICEABLE PART.SDR DXTA200300050Bleed Valve · closedDURING TAKEOFF ROLL, WINDSHIELD HEAT AND MASTER WARNING ANNUNCIATORS ILLUMINATED. VALVES WERE CLOSED AND SWITCHES WERE OFF. - RAN AIRCRAFT AND DUPLICATE SQUAWK. REMOVED AND REPLACED BLEED AIR VALVE IAW 560 MM CH 30-41-00.SDR RAIA00306165Bleed Valve · false indicationEICAS MESSAGE ENGINE 1 NO MARGIN. MAINTENANCE PERFORMED THRUST ASSURANCE CHECKS AND DEFERRED THE ATTCS SYSTEM PER MEL; SUBSEQUENTLY CLEARED DEFERRAL BY REMOVING AND REPLACING THE NR 1 ACCELERATION BLEED VALVE.SDR HEEA087274Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH TOT. TO BE SENT TO VENDOR FOR REPAIR.SDR HEEA087518Bleed Valve · malfunctionedENGINE RUNNING HOT. SHOP REPAIR.SDR HEEA087248Bleed Valve · inoperativeENGINE BLEED VALVE MALFUNCTIONED, TEMPERATURE WOULD NOT RISE DURING ANTI ICE CHECK. TO BE SENT TO VENDOR FOR REPAIR.SDR HEEA087247Bleed Valve · inoperativeWITH ENGINE N1 ABOVE 90 PERCENT ANTI ICE LIGHT OFF CYCLED ANTI ICE SWITCH ON FUEL CONTROL. TO BE SENT TO VENDOR FOR REPAIR.SDR HEEA087189Valve · intermittentANTI ICE SYSTEM INTERMITTENT. SCRAPPED.SDR VNAA0306005Bleed Valve · failedAFTER DEPARTURE, THE CREW RECEIVED A LEFT HAND LOW PRESSURE BLEED VALVE FAILED CLOSED INDICATION AND RETURNED TO CAK. MAINTENANCE INSPECTED AND SWAPPED THE LEFT HAND ENGINE LOW PRESSURE AND HIGH PRESSURE BLEED VALVES FOR TROUBLESHOOTING IN ACCORDANCE WITH DORSDR HEEA087001Bleed Valve · malfunctionedBLEED VALVE PRODUCING TOT HIGH IN FLIGHT. REPAIRED.SDR HEEA086994Bleed Valve · malfunctionedANTI ICE LIGHT ILLUMINATED IN FLIGHT. REPLACED.SDR HEEA086993Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH TOT. REPLACED.SDR HEEA086992Bleed Valve · looseBLEED VALVE BODY EXCESSIVELY LOOSE. REPLACED.SDR HEEA086991Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH TOT. REPLACED.SDR HEEA086990Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH TOT. REPLACED.SDR HEEA086989Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH MGT. REPLACED.SDR HEEA086988Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH TOT. REPLACED.SDR HEEA086987Bleed Valve · inoperativeBLEED VALVE PRODUCING HIGH MGT. REPLACED.SDR HEEA086986Bleed Valve · inoperativeBLEED VALVE PRODUCING LOW POWER. REPLACED.SDR HEEA086985Bleed Valve · malfunctionedBLEED VALVE PRODUCING HIGH MGT AT CRUISE. REPLACED.SDR VNAA0305017Bleed Valve · failedDURING CLIMB OUT FROM PIT, THE CREW REPORTED THE RIGHT HAND HIGH PRESSURE BLEED VALVE FAILED AND THEN HAD A POWER LEVER SPLIT AND RETURNED TO PIT. THE AIRCRAFT WAS THEN FERRIED TO DAY. MAINTENANCE THEN TRIMMED THE RIGHT HAND ENGINE IN ACCORDANCE WITH DORNIESDR HEEA086624Bleed Valve · damagedBLEED VALVE DOES NOT SEAT PROPERLY WHEN CLOSED. CAUSING HIGH ITT.SDR ERAA087098Bleed Valve · stalledBLEED VALVE PRODUCING COMPRESSOR STALLS. OVERHAULED BLEED VALVE; CHANGED ALL NECESSARY PARTS AS LISTED ON WORK FORM.SDR SWAA031037Bleed Valve · faultyAIR TURNBACK, NR 2 ENGINE WOULD NOT MAKE CLIMB POWER. REMOVED AND REPLACED BLEED VALVE PER MM.SDR CA030522001Valve · broken(CAN) DURING THE SCHEDULE REMOVAL OF THE ENGINE S/N 41063 THE NON-RETURN IP CHECK VALVE WAS FOUND BROKEN AT THE HINGE BOLT. SPRING AND WASHER WAS ALSO MISSING. VALVE WAS REPLACED AND ENGINE REPAIR SHOP WAS ADVISED.SDR 2904050203Bleed Valve · defectiveBLEED VALVE OPENING AT 71 PERCENT NG.SDR BAQA086308Valve · failedVALVE WILL NOT ACTUATE. REPLACED WITH SERVICEABLE UNIT.SDR S2YA03016Bleed Valve · inoperativeDURING FLIGHT 2022, A CAS MESSAGE ILLUMINATED FOR RT ENGINE ANTI-ICE FAIL. THE CREW PERFORMED AN AIR TURNBACK. MECHANIC REPLACED THE BLEED AIR SHUTOFF VALVE AND RETURNED THE AIRCRAFT TO SERVICE WITH NO FURTHER DEFECTS.SDR RAIA00304107O-Ring · deterioratedSTL- BLEED NR 1 LEAK WARNING INDICATION. MAINTENANCE REMOVED AND REPLACED O-RING AT NR 1 ENGINE BLEED AIR VALVE, OPS AND LEAK CHECK OK.
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