See also:

Ignition timing (OHC models) - adjustment
Note: During production the ignition timing is accurately set using a microwave process, and sealant is applied to the distributor clamp bolt. Because the electronic components require no maintena ...

Camshaft - removal and refitting
Carburettor engines Note: Thread locking compound will be required to coat the camshaft sprocket bolt on refitting. Removal 1 Disconnect the battery negative lead. 2 Refer to the relevant Part o ...

Expansion tank and coolant level sensor - removal and refitting
Removal 1 With the engine cold, slowly unscrew the expansion tank cap to release any remaining pressure from the cooling system. Remove the cap. 2 Place a suitable container beneath the expansio ...