# SDR 2001FA0000646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2001
- Submitted: December 11, 2001
- Operation: General aviation
- Aircraft: [N5670B](https://openairdocs.org/aircraft/N5670B), registered now
- Make and model: Cessna 182
- Registry model: [Cessna 182](https://openairdocs.org/model/cessna-182) (OpenAirDocs)
- Aircraft serial: 33670
- Engine: Cont O470L
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Valve
- Part number: 652956
- Condition: Worn
- Location: Engine
- Part time: 153 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001FA0000646

## Discrepancy

CYLINDER REMOVED DUE TO LOW COMPRESSION.  VALVE STEM WORN TO 0.005.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.