Symbols in this handbook
WARNING:
You risk death or serious injury to yourself and others if you do not follow the instructions highlighted by the warning symbol.
CAUTION:
You risk damaging your vehicle if you do not follow the instructions highlighted by the caution symbol.
Symbols on your vehicle
When you see these symbols, read and follow the relevant instructions in this handbook before touching or attempting adjustment of any kind.
Ford Focus Valve Guide Inner Diameter
NOTE: Refer to the appropriate Section 303-01 for the specification.
NOTE: Valve guides tend to wear in an hourglass pattern. The ball
gauge can be inserted into the combustion chamber side of the valve guide, if
necessary.
Use a ball gauge to determine the inside diameter of the valv ...