See also:

Exhaust manifold nut check - RS Turbo models (Every 6000 miles or 6 months)
Check the tightness of the exhaust manifold securing nuts using a torque wrench. ...

Cylinder head - removal and refitting (engine removed)
Note: Up to early 1984, splined type cylinder head bolts were used, and from early 1984, size T55 Torx bolts were used. Torx type bolts must always be renewed after slackening. The two types of bo ...

Coolant pump - removal and refitting
1 Disconnect the battery negative lead. 2 Drain the cooling system. 3 Proceed as follows according to model: SOHC models 4 Disconnect the heater and radiator bottom hoses from the coolant pump. ...