JASC 7300
Service difficulty reports · 465
Reports filed under 7300 · Engine Fuel and Control, 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 = '7300' 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 = '7300' 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 20000620SH003Engine · surgesCMH - RIGHT ENGINE ON APPROACH STARTED SURGING BETWEEN 2,200 RPM AND 2,600 RPM. CHECKED ENGINE OUT COMPLETELY, COULD NOT DUPLICATE. OPS CHECKED GOOD. (X)SDR 20000619SH029Engine · power lossGRR - RIGHT ENGINE WOULD NOT COME ABOVE 2,000 RPM''S ON TAKEOFF. MAINTENANCE TROUBLESHOT, NO PROBLEM FOUND. GROUND RUN CHECKED GOOD. (X)SDR UPS00432439Fuel Tank · contaminatedINSPECTION TYPE:N/A, NR 4 ENG FAILED AT FL390 M.845 SAT -52 NORMAL SHUTDOWN AND ALL CHECKLISTS COMPLETED. UNABLE TO AIR START DUE TO HIGH N2 AT CRUISE. ENGINE RESTARTED OK AT 13,000 FT WITH GND START PROCEDURE. ALL PARAMETERS SEEMED NORMAL. PERFORMED FLAMESDR C1HA200093001Fuel Control · blockedDURING TAKEOFF ROLL, ENGINE NR 1 EPR, N1, N2, FUEL FLOW FLUCTUATED. FUEL CONTROL MOISTURE TRAP HAD PLUGGED ORIFICE.SDR AU000272Fuel Tank · contaminated(AUS) ENGINE FUEL SYSTEM CONTAMINATED WITH EDA (ETHYLINE DIAMINE). EVIDENCE OF EDA IN CARBURETOR AND FUEL FILTERS.SDR 0000906614Fuel Filter · contaminatedWHILE DESCENDING THROUGH FL160, THE NR 2 ENGINE FLAMED OUT. NO ABNORMAL INDICATIONS WERE OBSERVED AND THE ENGINE RESTARTED WITH NORMAL OPERATION FOR THE REMAINDER OF THE FLIGHT. THE AIRCRAFT WAS IN LITE WAKE TURBULENCE AT THE TIME OF THE FLAME-OUT. MAINTENASDR CA000306004Actuator · failed(CAN) NR 2 TMS ACTUATOR WHITE LIGHT ON IN FLIGHT AND ENGINE WOULD NOT SHUT DOWN NORMALLY. SHUT DOWN ACCOMPLISHED BY OVERSPEED TEST. REPLACED NR 2 TMS ACTUATOR AND AIRCRAFT RETURNED TO SERVICE.SDR CA000203004Pump · seized(CAN) NO CONTAMINATION WAS FOUND WITHIN THE FCU AND THE FUEL CENTRIFUGAL PURIFI ER. THE EDP MATCHED BEARINGS WERE FOUND SEIZED IN PUMP BODY. FAA AC 43 -16A ISSUED MAY 1999 WAS REFRENCED TO THE OPERATOR AND THEY HAVE REVIEWED THEIR SYSTEMS AND VERIFIED THE USESDR CA990728054Drain Valve · leaking(CAN) LOSS OF ENGINE POWER AND ROTOR RPM. FUEL LEAKING FROM AREA AROUND IGNITION SOLENOID VALVE AND START DRAIN VALVE. IT APPEARS START DRAIN VALVE MAY HAVE BEEN CROSS-THREADED ONTO THE INJECTION PRESSURE SUPPLY T-UNION DURING THE PREVIOUS INSTALLATION.SDR QXEA9700898Fuel · water contamRDD - NR 2 ENGINE QUIT SHORTLY AFTER START, THEN NR 1 ENGINE QUIT WITHIN TWO MINUTES. AIRCRAFT JUST SERVICED BY FUEL TRUCK. DRAINED FUEL, SUMPED BOTH TANKS, WET MOTORED BOTH ENGINES UNTIL NO FUEL FLOW NOTED. REPLACED BOTH ENGINE HI/LOW PRESSURE FUEL FILTERSSDR CA960826095Accumulator · cracked bellows(CAN) WHILE COMPLYING WITH PRATT & WHITNEY SERVICE BULLETIN #5379, PARAGRAPH 3(A)(1), ALL FUEL COULD NOT BE DRAINED FROM THE ACCUMULATOR. WEIGHT OF THE ACCUMULATORS IN ACCORDANCE WITH SUB-PARAGRAPH (D) OF THE A.M. REFERENCE ACCUMULATORS WERE NOTED AS WEIGHING SDR 9521656613Engine · malfunctionedDURING CRUISE, THE NR 3 ENGINE ROLLED BACK TWICE WITH EGT, N1 AND FUEL FLOW GOING TO BOTTOM OF SCALE. WHEN THE THRUST LEVER WAS ADVANCED, ALL READINGS RETURNED TO NORMAL AND THE REMAINDER OF THE FLIGHT WAS UNEVENTFUL. FUEL PRESSURES WERE CHECKED, THE FUEL PUSDR HEEA955678Bellcrank · wornWORN BEARING AND STIFF (BEARING HAD FROZE UP)SDR HEED95255Valve Assy · failedENGINE WILL NOT SHUTOFF WITH THROTTLE. NEW A/C PURCHASED FROM SIKORKSYSDR HEEA955090Fuel Control · defectiveROTOR DROOPED ON TAKEOFF ABOVE 80% TORQUE AND SLOW TO RESPOND DURING LET DOWN.
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