See also:

Heated Exhaust Gas Oxygen (HEGO) sensor - removal and refitting
Note: A new sealing ring will be required on refitting. Removal 1 Apply the handbrake, then jack up the front of the vehicle and support it on axle stands (see “Jacking and Vehicle Support”). 2 ...

Load apportioning valve (P100 models) - adjustment
Models before mid-April 1989 1 The vehicle must be unladen, at normal kerb weight (a full tank of petrol, but no driver or load). 2 With the vehicle standing on its roadwheels, remove the spring ...

Underbonnet lamp - removal, refitting and bulb renewal
1 Disconnect the battery negative lead. Removal and refitting 2 Detach the wiring connector at the left-hand bonnet hinge, and attach a length of string to the end of the wire running from the lam ...