# SDR 8HBR20171025009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2017
- Submitted: October 25, 2017
- Operation: General aviation
- Aircraft: [N386ME](https://openairdocs.org/aircraft/N386ME), registered now
- Make and model: Cessna 172S
- Registry model: [Cessna 172S](https://openairdocs.org/model/cessna-172s) (OpenAirDocs)
- Aircraft serial: 172S8583
- Aircraft time: 10,928 hours
- Engine: Lyc IO360L2A
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pressure Switch
- Part number: 83278
- Condition: Failed
- Location: Oil System
- Part time: 133 hours
- Component: Engine, Lyc
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/8HBR20171025009

## Discrepancy

3000HR LIFE-LIMITED OIL PRESSURE SWITCH FAILED WITH 133.4 TIS.

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