See also:

Ignition switch - removal and refitting
Pre-1986 models Removal 1 Disconnect the battery, undo the screws and remove the steering column lower shroud. 2 Insert the ignition key into the lock and turn it to position I. 3 Using a flat- ...

Weber 2V carburettor automatic choke unit - removal, checking and refitting
XR3 models Removal 1 Remove the air cleaner (Section 2). 2 Disconnect the electrical lead to the automatic choke. 3 Undo the three choke housing cover retaining screws, withdraw the cover and bi ...

Heater unit - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 If the coolant is still hot, release the pressure in the system by slowly unscrewing the expansion tank cap. Place a thick rag over the cap to pr ...