Pratt & Whitney JT9D-7
Service difficulty reports · 71
Newest first. General aviation reporting is voluntary.
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 engine_model_key = 'JT9D7' 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 engine_model_key = 'JT9D7' 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 97ZZZX3502Engine · failedPPG/AKL - FLT EZ6987 - EN ROUTE, DIVERTED TO NAN DUE NR 3 ENGINE FAILURE DURING CLIMB. NR 3 ENGINE INSPECTIONS CARRIED OUT AND SEVERAL LP TURBINE BLADES FOUND SEVERELY DAMAGED. AOG EVERGREEN MECHANICS AND ATS ENGINEERS CARRIED OUT ENGINE CHANGE AND ENGINE POSDR CA970722028Coffee Maker · shorted(CAN) TWO HOURS OUT THE FLIGHT ATTENDANT RECEIVED AN ELECTRICAL SHOCK FROM COFFEE MAKER IN NR3 GALLEY. COFFEE MAKER REPLACED.SDR CA970624012Hotcups · arcing(CAN) SERIOUS SPARKS FROM HOTCUPS IN L-4 GALLEY WITH SOME ARCING AS WELL. FLIGHT ATTENDANT REPORTED ARCING WHEN #1 HOTCUP INDICATOR LIGHT SOCKET PUSHED IN. L-4 GALLEY HOTCUPS TIMERS AND RECEPTACLES CHANGED.SDR CA970428005Door · departed(CAN) AFTER TAKEOFF #2 AIR CONDITIONING DOOR FLEW OFF DUE TO ONLY ONE FASTENER DONE UP. ACCESS PANEL AND CHECK VALVE DUCT REPLACED.SDR CA970318019Terminal Block · wet(CAN) FLIGHT ATTENDANT RECEIVED SHOCK FROM #1 HOT CUP IN REAR GALLEY. FOUND TERMINAL BLOCK WET LEFT SIDE OF GALLEY 5. DRIED AND SINK RESEALED.SDR CA970109027Tire · separated(CAN) DURING TAKEOFF #8 TIRE RETREAD SEPARATED DAMAGING FIBERGLASS PANELS. REPAIRED OR REPLACED.SDR 97ZZZX895Blade · overtempSUBMITTER CHECKED A NUMBER OF SERVICEABLE JT9D ST2 TURBINE BLADES OF PWA 1455 MATERIAL P/N 770102 WHICH HAD BEEN REMOVED FROM PREVIOUSLY OPERATED ENGINES AND FOUND THEM ALL TO EXHIBIT SIGNS OF AN OVERTEMPERATURE CONDITION AS DETAILED IN THE OEM ENGINE MANUAL. SDR 96ZZZX6126Disc · crackedDISC HAS .1875 INCH LONG CIRCUMFERENTIAL CRACK IN FRONT SNAP DIAMETER (I.E. IN AN UNUSUAL LOCATION NOT PREDICTED BY ASB 4908). PART CYCLES, 9,092.SDR CA961125014Transmitter · inoperative(CAN) ON APPROACH FLAPS NORMAL AT 10 DEGREES WHEN 20 DEGREES SELECTED ASYMMETRY OCCURRED. CHECK LIST CARRIED OUT. R/H OUTBOARD FLAP TRANSMITTER AT FAULT. REPLACED.SDR CA961112036Tire · separated(CAN) DURING TAKEOFF #8 MAIN WHEEL ASSEMBLY TIRE SEPARATED AND PUNCTURED FUSELAGE FAIRING. REPLACED #7 AND #8 MAIN WHEELS.SDR CA961021014Socket · burnt(CAN) BIG SPARK FROM ORANGE LIGHT ON LEFT HOT CUP IN GALLEY #3 AREA AROUND BLACKENED AND HALF GALLEY SHUT DOWN, EXTINGUISHER USED, FULL INFLIGHT FIRE DRILL. HOT CUP LIGHT SOCKET BURNT, REPLACED.SDR CA961018012Door Assembly · missing(CAN) PRIOR TO DEPARTURE #3 ENGINE CSD ACCESS PANEL MISSING, REPLACED.SDR CA960910009Pin · broken(CAN) CREW COMPARTMENT OVERHEAD HATCH JAMMED. PIN BROKEN, REPLACED.SDR CA960723505Line · leaking(CAN) DURING CRUISE #3 ENGINE OIL PRESSURE WENT INTO AMBER BAND, WITH OIL PRESSURE LIGHT ON, OIL QUANTITY INDICATING BELOW 2 GALLONS. AFTER FEW MINUTES OIL PRESSURE OCCASIONALLY WENT INTO RED BAND. #3 ENGINE SHUTDOWN AIRCRAFT DIVERTED. OIL LINE REPLACED.SDR CA960321515Motor · inoperative(CAN) #3 ENGINE THRUST REVERSER INOPERATIVE ON LANDING. REPLACED #3 THRUST REVERSER MOTOR. OPERATIONAL CHECK CARRIED OUT, OK.SDR CA960320545Engine · bypass warning(CAN) PRIOR TO ARRIVAL, THE #2 ENGINE WAS SHUT DOWN WHEN OIL FILTER BYPASS LIGHT CAME ON.SDR CA960320542Engine · vibration(CAN) #1 ENGINE VIBRATION, LOW AND HIGH SPEED ROTOR INDICATION STAYED AT 3.0 UNITS FROM BEGINNING OF FLIGHT. LOOP B ON DEVIATION AND LOOP A FULL RED, ENGINE SHUT DOWN. DISCHARGED BOTH FIRE EXTINGUISHER BOTTLES, AND AIRCRAFT RETURNED TO LAND SAFELY.SDR 95ZZZX7060Seal Ring · failedDURING TEAR DOWN OF ENGINE TO INVESTIGATE THE CAUSE OF HIGH OIL CONSUMPTION, THE NR 3 BEARING SEAL RING WAS FOUND LIBERATED FROM ITS SUPPORT (DUCT) ASSY, PN 75663U. ALL 30 RIVETS, PN AN123320, HAD FAILED UNDER MANUFACTURED HEAD. INVESTIGATION INTO CAUSES OF SDR 96ZZZX26Disc · crackedHPT INSPECTION FOUND ON THE FORWARD OUTSIDE DIAMETER OF THE DISC IN THE RADIUSED PORTION, OVER AN 0.5 INCH WIDE BAND FOR 360 DEGREES, MULTIPLE CIRCUMFERENTIAL CRACKING CAUSED BY COALESCED CORROSION PITS APPROXIMATELY 0.007 INCH DEEP. CYCLES, 10,324.SDR P5CA9500201Gasket · wornPRECAUTIONARY SHUTDOWN DUE TO DECREASING OIL PRESSURE, DROPPED BELOW 30 PSI WITH INCREASED BREATHER TEMPERATURE, ENGINE OIL PRESSURE LOW LIGHT ON WINDMILL TIME 1 PLUS 20 OIL PRESSURE ALWAYS 10 TO 15 PSI. FOUND OIL LEAK AT NR 1 AND NR 2 OIL BREATHER LINE. RESDR 95ZZZM8Turbine Sleeve · buckledNR 3 ENGINE TURBINE SLEEVE BUCKELED ALONG LEADING EDGE 6 AND 9 O'CLOCK POSITION. REPAIRED IAW SRM 51-40-2 AND 51-10-01. (M)
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