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:

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 2 Take ...

Engine dismantling, examination, renovation and reassembly - general information
Dismantling 1 Refer to Chapter 2, Part A, Section 18, paragraphs 1 to 8 inclusive. 2 A suitable selection of splined and Torx sockets will be required to remove many of the bolts when dismantling ...

Valve clearance adjustment - OHV and HCS engines (Every 12 000 miles or 12 months)
OHV engines 1 This operation should be carried out with the engine cold and the air cleaner and rocker cover removed. 2 Using a ring spanner or socket on the crankshaft pulley bolt, turn the cran ...