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:
Air cleaner air temperature control - description and testing
Thermostatically-controlled air
cleaner
1 On all pre-1986 models and certain models
from 1986 onwards, the air cleaner is
thermostatically-controlled by a vacuum
operated system to provide air at ...
Front wheel bearings - renewal
1 Remove the hub carrier.
2 Reverse the roadwheel nuts and screw
them fully onto the studs to protect the
threads, then mount the hub carrier assembly
in a vice as shown (see illustration).
6.2 ...
Heater - removal and refitting
Removal
1 Disconnect the battery negative lead.
2 Refer to Chapter 11 and remove the centre
console.
3 Working within the engine compartment,
disconnect the coolant hoses from the heater
pipe st ...
