# SDR CA110630003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2011
- Submitted: September 9, 2011
- Operation: General aviation
- Make and model: Cessna 152
- Registry model: [Cessna 152](https://openairdocs.org/model/cessna-152) (OpenAirDocs)
- Aircraft time: 10,687 hours
- Engine: Lyc O235L2C
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 05K23037
- Condition: Scored
- Part time: 369 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110630003

## Discrepancy

OIL FILTER INSPECTION SHOWED CONTAMINATION.  PISTON PIN FWD PLUG WEARING/SCORING BOTTOM OF 2 FRONT CYLINDERS.  TIME IS FROM REPLACEMENT DUE SAME ISSUE.

---
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.