# SDR 95ZZZX3265

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N66386](https://openairdocs.org/aircraft/N66386), registered now
- Make and model: Cessna 150
- Registry model: [Cessna 150](https://openairdocs.org/model/cessna-150) (OpenAirDocs)
- Aircraft serial: 150760101
- Engine: Cont O200A
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Condition: Boss Broken
- Location: Nr 4 Cyl Rocker
- Stage of operation: IN
- Nature of condition: E, R
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX3265

## Discrepancy

PILOT COMPLAINED OF ROUGH RUNNING ENGINE.  UPON INVESTIGATION, FOUND NR 4 CYLINDER ROCKER SHAFT BOSSES (3 EACH) BROKEN OFF.  CYLINDER HAD ONLY 1283 HOURS SINCE OVERHAUL.  SEE AD 94-05-05.

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