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:

Cylinder head - removal and refitting
Removal Note: On HCS engines, cylinder head bolts may be used a total of three times (including initial fit) and must be suitably marked to indicate each removal operation. A new cylinder head ga ...

Facia panels - removal and refitting
Models up to 1992 1 Note the locations of the facia panel securing screws (see illustration). 43.1 Facia panel securing screw locations (arrowed) A Upper facia panel B Passenger side lower faci ...

Tailgate - removal and refitting
Removal 1 Remove the trim panel (Section 32). 2 Disconnect the wiring from the heated rear window element, radio aerial, wiper motor tailgate speakers and tailgate lock motor as applicable (see i ...