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Crankshaft and bearings - examination and renovation
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 excess of 0.0254 mm (0. ...

Cylinder head - dismantling and reassembly
Note: A valve spring compressor will be required during this procedure. New valve stem oil seals should be used on reassembly. 1.8 litre (R2A type) Dismantling 1 With the cylinder head removed, ...

Major operations requiring engine removal
The following work can only be carried out after removal of the engine from the car: a) Crankshaft main bearings - renewal. b) Crankshaft - removal and refitting. c) Flywheel - removal and refitti ...