What was found
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.
- Difficulty date
- June 7, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N66386
- Make and model
- Cessna 150
- Aircraft serial
- 150760101
- Engine
- Cont O200A
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Condition
- Boss Broken
- Location
- Nr 4 Cyl Rocker
- Stage of operation
- IN
- Nature of condition
- E, R
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.