JASC 8300

Service difficulty reports · 306

Reports filed under 8300 · Accessory Gearboxes, 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 = '8300'
  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.

SDR CA990707063Cylinder · failed(CAN) DURING FLIGHT, NR 2 ENGINE OIL PRESSURE BEGAN FLUCTUATING. CREW SECURED ENGINE. INVESTIGATION REVEALED THAT THE CYLINDER CAP ON THE AIR COMPRESSOR ON NR 2 ACCESSORY GEARBOX WAS LEAKING. PUMP REPLACED.Jun 3, 1999 · Frchld F27FSDR 98ZZZX4742Gear · galledENGINE MADE CHIP LIGHT. UPON DISASSSEMBLY AND INSPECTION OF PARTS, FOUND EXCESSIVE GALLING ON PINION GEAR AND T/M GEAR. PINION GEAR HAS EXCESSIVE GALLING ON GEAR TEETH, POSSIBLY DUE TO IMPROPER MESHING OF T/M AND PINION GEARS. SECONDARY DAMAGE: T/M GEAR P/Nov 2, 1998 · N547AL · Bell 407SDR CA981022011Ring · loose(CAN) ON INSPECTION, THE CONSTANT SPEED DRIVE (CSD) RING WAS FOUND SEPARATED FROM THE ACCESSORY GEARBOX DUE TO THE ELONGATION OF THE BOLT ATTACHMENT HOLES.Oct 4, 1998 · Bag BAE146200ASDR 99ZZZX638Clutch · failedEXCESSIVE VIBRATION AND ROUGH RUNNING ENGINE WAS EVENTUALLY TRACKED DOWN TO REDUCTION GEARBOX CLUTCH FAILURE. CLOSE INSPECTION OF GEARBOX CLUTCH PER MM AT FREQUENT INTERVALS.Aug 1, 1998 · N198DA · Diamon DA20A1SDR CA980318034Gearbox · failed(CAN) ON APPROACH THE NR 3 ENGINE DECELERATED AND STOPPED. THE AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTION FOUND THE ENGINE OIL FILTERS WERE METAL CONTAMINATED. THE COMPRESSOR AND TURBINE SECTIONS SHOWED NO VISIBLE DAMAGE. THE SOURCE OF THE METAL CONTAMINATIOMar 5, 1998 · Boeing 72727CSDR GAIA9703Acc Gear Box · low oilFLT 269 - ON SHORT FINAL INTO EL PASO, LEFT GEAR BOX LOW OIL PRESSURE WARNING LIGHT ILLUMINATED INTERMITTENTLY FOLLOWED BY A STEADY ILLUMINATION. AT THIS TIME THE LEFT ENGINE WAS FEATHERED AND THE AIRCRAFT MADE AN UNEVENTFUL LANDING. MAINTENANCE FOUND LEFT GFeb 27, 1997 · N866TA · Cvac 34031
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