# SDR PG92004F00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2004
- Submitted: February 5, 2004
- Operation: Air carrier
- Aircraft: [N170PA](https://openairdocs.org/aircraft/N170PA), registered now
- Make and model: Snias AS350B2
- Aircraft serial: 2637
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Coupling Sleeve
- Part number: S40
- Condition: Failed
- Part time: 5,575 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PG92004F00002

## Discrepancy

COUPLING SLEEVE FAILED WITH ONLY 354 HOURS, SHAFT SEIZED TO COUPLING SLEEVE. (RMA NR R046420) (K)

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