Rocker gear - dismantling and reassembly

Dismantling 1 With the rocker assembly removed as described in Section 4, extract the split pin from one end of the rocker shaft (see illustration).

6.1 Rocker shaft assembly components
6.1 Rocker shaft assembly components

2 Take off the spring and plain washers from the end of the shaft.

3 Slide off the rocker arms, support pedestals and coil springs, keeping them in their originally fitted order. Clean out the oil holes in the shaft.

Reassembly
4 Apply engine oil to the rocker shaft before reassembling and make sure that the flat on the end of the shaft is to the same side as the rocker arm adjuster screws. This is essential for proper lubrication of the components.

    See also:

    Clock - removal and refitting
    Facia mounted clock Removal 1 Remove the instrument panel (Section 9). 2 Undo the screws around the edge of the instrument panel at the rear and separate the two panel halves. 3 Undo the nuts an ...

    Heater only system (if equipped)
    Fan speed control Controls the volume of air circulated in the vehicle.  Temperature control knob Controls the temperature of the airflow inside the vehicle. On heater-only systems, t ...

    General description
    The cooling system is of the pressurised pump-assisted thermo-syphon type. The system consists of the radiator, water pump, thermostat, electric cooling fan, expansion tank and associated hoses. ...