# SDR 2004FA0000636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2004
- Submitted: August 11, 2004
- Operation: General aviation
- Aircraft: [N75704](https://openairdocs.org/aircraft/N75704), registered now
- Make and model: Cessna 172N
- Registry model: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (OpenAirDocs)
- Aircraft serial: 17267886
- Engine: Lyc O320H2AD
- System (JASC): [8500 · Engine (Reciprocating)](https://openairdocs.org/jasc/8500)
- Part: Engine
- Part number: O320H2AD
- Part serial: RL122676T
- Condition: Making Metal
- 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/2004FA0000636

## Discrepancy

FACTORY OVERHAUL FOUND FERROUS METAL FLAKES (SEVERAL HUNDRED) IN OIL FILTER.  ENGINE REMOVED AND RETURNED TO MFG.

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