# SDR 2007FA0000356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2007
- Submitted: April 25, 2007
- Operation: General aviation
- Aircraft: [N5162D](https://openairdocs.org/aircraft/N5162D), registered now
- Make and model: Cessna 182A
- Registry model: [Cessna 182A](https://openairdocs.org/model/cessna-182a) (OpenAirDocs)
- Aircraft serial: 51262
- Engine: Cont O470L
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder Head
- Part number: FRCN68OACA01
- Part serial: 97043
- Condition: Separated
- Location: Nr 1
- Part time: 145 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007FA0000356

## Discrepancy

PERFORMED CYLINDER COMPRESSION TEST AND FOUND NR 1 CYLINDER READING 0 PSI AND FOUND LEAKING AROUND CYLINDER HEAD AND BARREL FINS.  UPON REMOVAL THE HEAD IS COCKED SIDEWAYS ON THE BARREL.  THE HEAD WAS SEPARATING FROM BARREL.  THE CYLINDER PN FRCN68.  OACA/01 CL68 CERMINIL FREEDOM.  CYLINDER ONLY HAD 145.6 HRS TIME IN SERVICE OVERHAUL IN DEC 2003.  (K)

---
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.