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:

Bumper - removal and refitting
Front bumper Models up to 1987 1 Remove the radiator grille panel. 2 Disconnect the battery negative lead, then disconnect the wiring plugs from the indicators, and where applicable the foglamps ...

Air cleaner assembly - removal and refitting
Removal 1 Disconnect the battery negative terminal. 2 Disconnect the crankcase ventilation hoses which are accessible from above, from the air cleaner body (see illustration). 2.2 Disconnecting ...

Handbrake cable - adjustment
Note: Where fitted, the adjuster locking pin must be renewed on completion of adjustment. Conventional braking system (except P100 models) 1 The handbrake cable is normally self-adjusting in use ...