# SDR 2013FA0000278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2013
- Submitted: May 17, 2013
- Operation: General aviation
- Aircraft: [N94937](https://openairdocs.org/aircraft/N94937), registered now
- Make and model: Cessna 182Q
- Registry model: [Cessna 182Q](https://openairdocs.org/model/cessna-182q) (OpenAirDocs)
- Aircraft serial: 18266539
- Engine: Cont O470*
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Condition: Separated
- Location: Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2013FA0000278

## Discrepancy

AT 10,000  FT, PILOT HEARD A POP AND FELT A VIBRATION,  PULLED POWER BACK TO IDLE, LANDED AT CLOSEST AIRPORT.  PILOT STATED ENGINE HELD OIL PRESSURE UNTIL SHUTDOWN.  MECHANIC FOUND NR 1 CYLINDER HAD 5 STUDS BROKEN AND 1 THROUGH STUD BROKEN.  NR 6 CYLINDER HAD 2 STUDS BROKEN.  ENGINE HAD 663.0 HRS SINCE O/H IN 2006.

---
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.