See also:

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 ...

Fuel pump - testing
1 If the fuel pump is functioning, it should be possible to hear it “buzzing” by listening under the rear of the vehicle when the ignition is switched on. Unless the engine is started, the fuel pu ...

Headlamp wiper motor - removal and refitting
Note: On vehicles fitted with foglamps, the headlamp unit must be removed when the righthand headlamp wiper motor is to be removed. Removal 1 Disconnect the battery negative lead. 2 Disconnect th ...