Ford Focus Service Manual: Valve Actuating Assembly

Timing Drive Components

Removal NOTICE: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing spr ...

Valve Spring Free Length

NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the free length of each valve spring. ...

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Ford Focus Spark Plug Inspection
Inspect the spark plug for a bridged gap. Check for deposit build-up closing the gap between the electrodes. Deposits are caused by oil or carbon fouling. Install a new spark plug. Check for oil fouling. Check for wet, black deposits on the insulator ...