See also:

Cylinder head - inspection and renovation
Note: On engines fitted with hardened valve seats for use with unleaded petrol, valve and valve seat grinding and recutting cannot be carried out without the use of specialist equipment. Consult a ...

Spark plug renewal (Every 12 000 miles (20 000 km) or 12 months)
1 The correct functioning of the spark plugs is vital for the correct running and efficiency of the engine. It is essential that the plugs fitted are appropriate for the engine. 2 Make sure that t ...

Windscreen/tailgate wiper blades and arms - removal and refitting
Removal 1 Pull the wiper arm away from the glass until the arm locks. 2 Depress the small clip on the blade and slide the blade out of the hooked part of the arm (see illustration). 17.2 Disco ...