See also:

Throttle housing - removal and refitting
Note: During manufacture the throttle plate is adjusted so that it is fractionally open, to avoid the possibility of it jamming shut, and it must not be repositioned. Idle speed adjustment is prov ...

Fuel and exhaust systems - carburettor
General information and precautions General information The fuel system on carburettor models may comprise a fuel tank, a fuel pump, a fuel pressure regulator and/or vapour separator, a downdraug ...

Crankshaft and bearings - examination and renovation
1.8 litre (R2A type) 1 Examine the bearing surfaces of the crankshaft for scratches or scoring and, using a micrometer, check each journal and crankpin for ovality. Where this is found to be in e ...