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:

Vacuum servo (conventional braking system) - removal and refitting
Caution: Refer to the precautions in Section 1. Removal 1 To remove the servo, first remove the master cylinder. 2 Disconnect the vacuum hose from the servo (see illustration). 14.2 Servo vac ...

ESC Hybrid system components - removal and refitting
Note: Procedures for removal and refitting of the ignition system components and electronic module are given elsewhere in the relevant Sections of this Chapter. 1 Disconnect the battery negative l ...

Engine dismantling, examination, renovation and reassembly - general information
1.8 litre (R2A type) Dismantling 1 It is best to mount the engine on a dismantling stand, but if this is not available, stand the engine on a strong bench at a comfortable working height. Failing ...