See also:

Air cleaner air temperature control - description and testing
Thermostatically-controlled air cleaner 1 On all pre-1986 models and certain models from 1986 onwards, the air cleaner is thermostatically-controlled by a vacuum operated system to provide air at ...

Mixture adjustment check (Every 6000 miles (10 000 km) or 6 months)
Caution: Refer to the precautions in Section 1, Chapter 4, Part A or B (as applicable), before proceeding. Before carrying out any carburettor adjustments, ensure that the ignition timing and sp ...

Engine - removal leaving manual gearbox in vehicle
Note: A suitable hoist and lifting tackle will be required for this operation. 1.8 litre (R2A type) 1 Disconnect the battery negative lead. 2 Remove the bonnet. 3 Remove the air cleaner. 4 Disco ...