# SDR PNSA010905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2001
- Submitted: October 8, 2001
- Operation: Air carrier
- Aircraft: N650PA
- Make and model: Swrngn SA227AC
- Aircraft serial: AC779B
- Aircraft time: 22,165 hours
- Engine: Garrtt TPE33111U
- Engine time: 19,672 hours
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Seal
- Part number: 31070511
- Condition: Leaking
- Location: Compressor
- Part time: 1,237 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA010905

## Discrepancy

ON PREFLIGHT NOTICED OIL LEAK FROM RT ENGINE OVERBOARD DRAIN.  MAINTENANCE FOUND COMPRESSOR SEAL LEAKING.

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