See also:

Cylinder head - removal and refitting
Carburettor engines Removal Note: The cylinder head must only be removed when the engine is cold. New cylinder head bolts and a new gasket must be used on refitting. 1 Disconnect the battery ear ...

Engine valve clearance check (Every 12 000 miles (20 000 km) or 12 months)
SOHC engines 1 The valve clearances must be checked with the engine cold. On carburettor models remove the air cleaner. 2 Disconnect the HT leads from the spark plugs and release them from the cl ...

Ford Sierra Service Manual
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