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. ...

Oil pump - removal and refitting
Note: A new gasket must be used on refitting. Removal 1 The oil pump is externally mounted on the rear facing side of the crankcase. 2 Using a strap wrench or similar, unscrew and remove the oil ...

Airflow meter - removal and refitting
Note: A tachometer and an exhaust gas analyser will be required to check the idle mixture on completion. 1 Disconnect the battery negative lead. 2 Depress the locking clip on the airflow meter wi ...