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 Occupant Classification Sensor
Special Tool(s)
Vehicle Communication Module (VCM) and Integrated Diagnostic System
(IDS)
software with appropriate hardware, or equivalent scan tool
Production Occupant Classification System (OCS) System
Item
Part Number
Description
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