Valve and Seat Refacing Measurements
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Refer to SPECIFICATIONS .
NOTE:
After grinding valves or valve seats, check valve clearance.
- Check the valve head and seat.
- Check valve angles.
- Check margin width.
- Be sure margin width is within specification.
- Inspect for abnormalities on the valve face and seat. Install a new cylinder head assembly if abnormalities are found.