Ford Focus Service Manual: Valve Seat Inspection

Ford Focus Service Manual / Powertrain / Engine / Valvetrain / Valve Seat Inspection

Valve and Seat Refacing Measurements

NOTE:

Refer to the appropriate Section 303-01 for the specification.

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.

Valve Seals

Special Tool(s) Compressor, Valve Spring 303-300 (T87C-6565-A) Compressor, Valve Spring 303-350 (T89P-6565-A) Compressor, Val ...

Valve Seat Runout

NOTE: Refer to the appropriate Section 303-01 for the specification. Use a valve seat runout gauge to check valve seat runout. ...

More about Ford Focus:

Ford Focus Seat Cushion Heater Mat
Removal NOTICE: Do not reinstall any heater mat after removal. The adhesive will not adhere correctly to the foam pad, causing it to bunch up or shift out of place. A new heater mat must be installed. Failure to follow these instructions can result in seat component damage and system failure ...