Ford Focus Service Manual: Disc Brakes

Principles of Operation

Brake System Applying the brake pedal uses lever action to push a rod into the brake booster which, through the use of vacuum, boosts the force of the rod and then transmits this force into the ...

Front Disc Brake

The front brake disc system consists of the following components: Brake caliper anchor plate Brake caliper Brake disc Brake flexible hose When mechanical force is applied by the driv ...

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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 ...