# SDR DJFA2004005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2004
- Submitted: August 2, 2004
- Operation: Air carrier
- Aircraft: [N427CW](https://openairdocs.org/aircraft/N427CW), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK27
- Aircraft time: 6,193 hours, 5,992 cycles
- Engine: Pwa JT15D5
- Engine time: 5,180 hours, 4,073 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Filter
- Condition: Leaking
- Location: Engine Oil
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2004005

## Discrepancy

DURING FLIGHT THE LEFT OIL PRESSURE ANNUNCIATOR WAS DROPPING.  THE ENGINE WAS SHUT DOWN IN FLIGHT.  THE CAUSE WAS FOUND, OIL FILTER WAS LEAKING THIS WAS CAUSED BY A CHIPPED O-RING ON THE OIL FILTER HOUSING.

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