Manifolds, exhaust and emission control systems

All models utilise a light alloy inlet manifold which on carburettor models is coolant heated to improve the atomisation of the fuel/air mixture.

The exhaust manifold is of cast iron construction and incorporates a heated air box as part of the air inlet system on carburettor models.

See also:

Braking system
General information and precautions General information The braking system is of the dual circuit hydraulic type. The front and rear circuits are operated independently from a tandem master cylin ...

Fuel tank - removal and refitting
The procedures are the same as described in Part A of this Chapter for carburettor engines, but in addition disconnect the fuel tank-to-fuel pump hose from the rear face of the tank. ...

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 ...