Cooling, heating and ventilation systems

The cooling system is of the pressurised pump-assisted thermo-syphon type. The system consists of the radiator, water pump, thermostat, electric cooling fan, expansion tank and associated hoses.

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Water pump - removal and refitting
OHV engines Note: A new gasket and suitable jointing compound must be used on refitting. Removal 1 Drain the cooling system as described in Chapter 1. 2 Slacken the three water pump pulley reta ...

Bonnet lock - removal and refitting
Removal 1 Extract the three securing screws from the lock and lower it until the cable can be disconnected. 2 Withdraw the lock from below the top rail. Refitting 3 Refit by reversing the remova ...

Throttle position sensor - removal and refitting
Note: During this procedure ensure that the sensor wiper is not rotated beyond its normal operating arc. 2.0 litre SOHC models 1 Disconnect the battery negative lead. 2 Free the throttle position ...