# SDR PG9R103183

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2003
- Submitted: July 16, 2003
- Operation: Air carrier
- Aircraft: N911KR
- Make and model: Snias AS350BA
- Aircraft serial: 2094
- Engine: Tmeca ARRIEL1
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pressure Switch
- Part number: 704A37642042
- Part serial: 038
- Condition: Failed
- Location: Engine Oil
- Part time: 5,668 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/PG9R103183

## Discrepancy

ENGINE OIL PRESSURE SWITCH FAILED WITH ONLY 221.1 HOURS.

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