Ford Focus Service Manual: Valve Stem Diameter
NOTE:
Refer to the appropriate Section 303-01 for the specification.
- Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.
Valve Inspection
Inspect the following valve areas:
The end of the stem for grooves or scoring.
The valve face and the edge for pits, grooves or scores.
The valve head for signs of burning ...
Engine Cooling
...
More about Ford Focus:
Ford Focus Driving through water
Driving through water
CAUTIONS:
Drive through water in an emergency
only, and not as part of normal
driving.
Engine damage can occur if water
enters the air filter.
In an emergency, the vehicle can be
driven through water to a maximum depth
of 200 mm and at a maximum speed of
10 km/h ( ...
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