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:

Specifications
General System type: 1.1 litre OHV engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical contact breaker and coil 1.1 litre CVH engines up to 1986 . . . . . ...

Fuel pump - removal and refitting
The fuel pump is integral with the fuel level sender unit in the fuel tank. Removal and refitting are as described in Part C of this Chapter for models with the CFI system. ...

Crankshaft front oil seal - renewal
1.8 litre (R2A type) 1 Remove the timing belt and the crankshaft sprocket and thrustwasher. 2 Withdraw the oil seal using an oil seal removal tool or by drilling the oil seal outer face and using ...