Valve Seat Inspection

Valve Seat Inspection

General Procedure

NOTE: Refer to general specifications in Engine for the appropriate specification.

NOTE: After grinding valves or valve seats, always check valve clearance.

1. Check the valve head and seat.

- Check valve angles.
- Check margin width.
- Be sure margin width is within specification.






2. Inspect for abnormalities on the valve face and seat. Install a new cylinder head assembly if abnormalities are found.