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
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More about Ford Focus:
Ford Focus Catalytic Converter
Removal
All vehicles
With the vehicle in NEUTRAL, position it on a hoist. For additional information,
refer to Section 100-02.
NOTICE: Do not excessively bend or twist the exhaust flexible pipe. Failure
to follow these instructions may cause damage to the flexible pipe.
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