See also:

Carburettor overhaul - general information
Faults with the carburettor are usually associated with dirt entering the float chamber and blocking the jets, causing a weak mixture or power failure within a certain engine speed range. If this ...

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 ...

Fuel pump - removal and refitting
Caution: Refer to the precautions in Section 1 before proceeding. Mechanical pump Note: A new gasket must be used when refitting the pump. 1 Disconnect the battery negative lead. 2 For improved ...