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 roadspring (Saloon and Estate models) - removal and refitting
Removal 1 Raise the rear of the car and support it on stands (see “Jacking and Vehicle Support”). Remove the roadwheel. 2 Support the suspension lower arm by placing a jack beneath the spring sea ...

Seats - removal and refitting
Front seat 1 Slide the seat fully forwards, and on seats with height adjustment unhook the tension spring from the rear crosstube. Where applicable, disconnect the wiring from the seat heating pa ...

Oil pump - dismantling, inspection and reassembly
1.8 litre (R2A type) 1 If oil pump wear is suspected, check the cost and availability of new parts and the cost of a new pump. Examine the pump as described in this Section and then decide whethe ...