See also:

Temperature gauge sender unit - removal and refitting
Note: Suitable jointing compound will be required on refitting. Removal 1 With the engine cold unscrew the pressure cap on the thermostat housing or expansion tank as applicable, then refit it. T ...

Oil pump - dismantling, inspection and reassembly
Note: A new pressure relief valve plug and pick-up tube gasket will be required for reassembly. Dismantling 1 If oil pump wear is suspected, check the cost and availability of new parts and the c ...

Ignition HT coil - testing, removal and refitting
Note: Refer to the precautions given in Section 1 before proceeding. All except models with DIS ignition system Testing 1 Accurate checking of the coil output requires the use of special test eq ...