What was found
INSPECTION FOUND TWO INTAKE VALVES DEFECTIVE. ONE VALVE HAS OUT-OF-ROUND STEM. ONE VALVE HAS WARPED VALVE HEAD.
- Difficulty date
- January 5, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Engine
- Cont IO520*
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Valve
- Part number
- 646283
- Condition
- Defective
- Location
- Cylinder Intake
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.