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:
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 ...
Rear suspension and axle assembly (P100 models) - removal and refitting
Note: All self-locking nuts and spring washers
must be renewed on reassembly.
Removal
1 Chock the front wheels, jack up the rear of
the vehicle and support on axle stands placed
under the side me ...
Engine Coolant Temperature (ECT) sensor - removal and refitting
Removal
1 The sensor is screwed into the cylinder
block below the inlet manifold.
2 Disconnect the battery negative lead.
3 Drain the cooling system as described in
Chapter 1.
4 Disconnect the s ...
