Braking system

The braking system is of the dual circuit hydraulic type with disc brakes at the front and drum brakes at the rear. A diagonally split dual circuit hydraulic system is employed in which each circuit operates one front and one diagonally opposite rear brake from a tandem master cylinder. Under normal conditions both circuits operate in unison; however, in the event of hydraulic failure in one circuit, full braking force will still be available at two wheels. A pressure regulating valve on Saloon and Estate models, and a light laden valve on Van models is incorporated in the rear brake hydraulic circuit. The valve regulates the pressure applied to each rear brake and reduces the possibility of the rear wheels locking under heavy braking.

See also:

Front brake disc pad check (Every 6000 miles or 6 months)
1 Place a mirror between the roadwheel and the caliper and check the thickness of the friction material of the disc pads (see illustration). If the material has worn down to the specified minimum ...

Cylinder head - removal and refitting
Carburettor engines Removal Note: The cylinder head must only be removed when the engine is cold. New cylinder head bolts and a new gasket must be used on refitting. 1 Disconnect the battery ear ...

Washer nozzles - removal and refitting
Windscreen and rear window washers 1 To remove a nozzle, carefully prise it from its location using a thin-bladed screwdriver. Disconnect the washer hose and withdraw the nozzle. 2 To refit, rec ...