JASC 7500
Service difficulty reports · 1,369
Reports filed under 7500 · Engine Bleed Air 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 = '7500' 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 = '7500' 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 AU960882Duct · leaking(AUS) RH ENGINE FIRE WARNING SYSTEM ACTIVATED - INVESTIGATION COULD FIND NO FAULTS EXCEPT FOR A FEW MINOR LEAKS FROM THE BLEED AIR DUCTS WHICH MAY OR MAY NOT HAVE CAUSED THE FIRE WARNINGSDR CA960529008Tube · cracked(CAN) DURING INSPECTION REQUIRED BY MANUFACTURERS INSPECTION PROGRAM THE BLEED AIR DUCTS IN THE WING WERE FOUND TO BE CRACKED BETWEEN THE INNER AND OUTER TUBE ON BOTH THE LEFT AND RIGHT SIDE. SB 6/355, USED TO REPAIR AND MOD 6/1614 INSTALLED IMPROVED TUBES.SDR CA960524004Bleed Air · oil contaminated(CAN) FLIGHT CREW REPORTED WHEN #1 ENGINE BLEED AIR SELECTED ON CABIN FILLS WITH HAZE OF SMOKE AND FUMES. PROBLEM TRACED TO OIL IN BLEED AIR FROM #1 ENGINE. ENGINE REPLACED. PROBLEM TO BE CHECKED.SDR 96FDEA01012Bleed Syst · odorON DESCENT WHEN NR 1 BLEED SELECTED STRONG BURNING ODOR UNTIL BLEED TURNED OFF. RAN ENGINE AND CHECKED OUT NR 1 BLEED SYS, NO STRONG BURNING ODORS WERE DETECTED. A/C OK FOR SERVICE.SDR RAIA960518Gasket · leakingSTL - FLT 7372 - NR 1 ENGINE LOW TORQUE. REPLACED BLEED AIR GASKET. (M)SDR 99ZZZX2002Duct · failedDURING THE PHASE 4 INSPECTION, DISCOVERED THE DUCT ASSEMBLY HAD FAILED AND SEPARATED. THE DUCT ASSEMBLY CENTER BLEED AIR CROSS-OVER FAILED AT THE FLEX JOINT AREA WHERE WIRE MESH IS INSTALLED. (BEECHJET 400T - COMMERCIAL COUNTERPART BEECHJET 400A).SDR CA960227022Ball Joint · disconnected(CAN)#3 ENGINE FIRE WARNING DURING TAKEOFF ROLL. REJECTED. 13TH STAGE CROSS-OVER DUCT BALL JOINT ON TOP OF ENGINE DISCONNECTED, SAFETY WIRE MISSING. CONNECTED AND SAFETY WIRED.SDR RAIA960119Gasket · failedSTL - FLT 7260 - LEFT ENGINE WOULD NOT MAKE TARGET TORQUE. MAINTENANCE REPLACED P3 GASKETS, GROUND RUNS GOOD. ENGINE TT, 5,973.2 HOURS. (X)SDR CA951114003Stop Vbv · seized(CAN)ON CLIMB AT APPROXIMATELY 1500 FEET THE #1 EGT WAS OBSERVED TO BE IN THE CAUTION RANGE. THE POWER WAS REDUCED MANUALLY ON MAINTENANCE INPUT THEN TRIED AGAIN WITH ANTI-ICE ON, THEN WITH #1 ENGINE BLEEDAIR OFF, PROBLEM REMAINED. SUBSEQUENT MAINTENANCE ACTIOSDR RAIA951013Gaskets · leakingSTL - FLT NR 7304 - LEFT ENGINE DID NOT MAKE TARGET TORQUE. MAINTENANCE REPLACED LEFT ENGINE BLEED AIR GASKETS. GROUND PERFORMANCE RUNS REVEALED NORMAL ENGINE PARAMETERS. (M)SDR 95ZZZX4468Vent Tube · crackedIMPROPER REPAIR. ENGINE VENT TUBE WELDED WITH UNKNOWN TYPE OF ROD WHICH CRACKED AROUND THE WELD. (IMPROPER REPAIR PROCEDURE.)SDR RAIA950641Line · crackedFWA - FLT 7533 - LEFT ENGINE NOT MAKING TARGET TORQUE. MAINTENANCE REPLACED LEFT ENGINE BLEED AIR LINE. GROUND RUNS REVEALED ALL ENGINE PARAMETERS TO BE NORMAL. (X)SDR 95ZZZX2102Air Tube · crackedDURING ANNUAL OF CUSTOMER ACFT, THE ENGINE DISCHARGE AIR TUBE WAS FOUND CHAFED FORWARD OF THE FIREWALL FLANGE BY THE WAVY WASHER HAVING BEEN DISPLACED SOME HOW. PART SENT IN FOR REPAIR.SDR 95ZZZX2147P2 Pipe · corrodedDURING APPLICATION OF SB 292 75 0193, (TU 247 A), PN 9562810760 CLAMP WAS REMOVED. SERIOUS CORROSION WAS FOUND ON THE P2 AIR PIPE WHERE THE CLAMP ATTACHES TO THE PIPE. THE PIPE SUPPLIES COMPRESSOR DISCHARGE AIR WHICH IS EXTERNALLY ROUTED TO THE FREE TURBINE SDR QXEA9500084Bleed Air · odorGEG - OIL SMELL IN CABIN, ISOLATED TO THE NR 1 BLEED AIR SYSTEM. NR 1 BLEED PLACED ON MEL 21-4.SDR C2XA95CL048Bleed Sys · malfunctionFLT NR 3944 - EWR-EWR - ON TAXI OUT RECEIVED ELECTRIC SMOKE WARNING. AIRCRAFT RETURNED TO GATE. MAINTENANCE FOUND RIGHT BLEED SYSTEM CAUSING ELECTRIC SMOKE WARNING. PLACED ON MEL 36-11-2 PLACARD NR 782526. DURING OVERNIGHT MAINTENANCE IN BTV ON 03/17/95, MSDR 95ZZZX1926Line · crackedDURING NORMAL FLIGHT, NOTED THE TOT WAS HIGHER THAN NORMAL (45 DEGREES - 50 DEGREES). REPLACED CRACKED LINE FROM BLEED VALVE TO COMPRESSOR.SDR RAIA950144Gasket · failedSTL - FLT 4728 - RT ENGINE TORQUE DROPPED RAPIDLY. MAINTENANCE REPLACED RT ENGINE BLEED AIR GASKETS. POWER RUNS REVEALED NORMAL OPERATION. (X)SDR 95ZZZX513Vent Tube · crackedTHE WELDING PROCEDURE USED IN THE PREVIOUS REPAIR IS QUESTIONABLE, THE WELD IS CRACKING AROUND THE PERIMETER OF THE REPAIR PATCH PLATE. THE WELDING WAS COMP. BY AN UNKNOWN REPAIR FACILITY. THE VENT TUBE IS PART OF THE ENGINE BLEED AIR SYSTEM.
Back to JASC 7500