See also:

Crankshaft front oil seal - renewal
Note: A suitable puller will be required to remove the crankshaft pulley. A new crankshaft pulley bolt, and a new lower timing chain cover gasket, must be used on refitting. 1 The crankshaft front ...

Throttle housing - removal and refitting
Note: A new gasket must be used on refitting. Removal 1 Disconnect the battery negative lead. 2 Depressurise the fuel system as described in Section 6. 3 Remove the air inlet pipe (see illustrati ...

Air cleaner element renewal (Every 24 000 miles (40 000 km) or 2 years)
Carburettor models 1 Remove the screws from the top of the air cleaner cover (see illustration). 38.1 Remove the air cleaner cover screws . . . 2 Where applicable release the spring clips aroun ...