Air cleaner - removal and refitting
1 Undo and remove the two screws from the centre section of the cover. On 1.0 litre models also undo the support bracket screw.
2 The air cleaner assembly can now be lifted off the carburettor sufficiently far to be able to disconnect the vacuum hose, the crankcase (flame trap) emission hose and the air inlet duct.

Air cleaner unit underside connections
Refit in the reverse order to removal.