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:

Rear drum brake shoes - inspection and renewal
Caution: Refer to the precautions in Section 1 1 The shoe friction material can be inspected for wear without removing the roadwheels. Working beneath the vehicle, prise the plug from the brake b ...

Front wheel bearings - renewal
1 Remove the hub carrier. 2 Reverse the roadwheel nuts and screw them fully onto the studs to protect the threads, then mount the hub carrier assembly in a vice as shown (see illustration). 6.2 ...

Heater matrix - removal and refitting
Removal 1 With the heater removed from the vehicle as previously described, extract the two securing screws and slide the matrix out of the heater casing. 2 If further dismantling is necessary, c ...