" X " braking system with load-sensitive
compensator
IMPORTANT
This is a diagram of the general principle, do not
use it as a reference for take-off points or circuit
allocation. When replacing compo
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and operation
recommendations before carrying out any
repair (see 30A, General information, Brake c
I - MEASURING POINTS
Radius under load:
(R1) : Distance between the ground and the front
wheel shaft
(R2) : Distance between the ground and the rear
wheel shaft
1 - Front height (W1)
(W1) : H
WARNING
Never use the rear axle as support for a lifting system.
ADJUSTMENT
Position the vehicle on a two-post lift (see Vehicle: Towing and
lifting).
Release the parking brake.
Remove the rear wheels (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, 35A-1).
Unclip the speed sensor
If fitted on the vehicle this system warns
the driver of pressure loss in one or
several tyres.
Operating principle
Each wheel (except for the emergency
spare wheel) has a sensor in the inflation
valve which periodically measures
the tyre pressure while driving.
Warning light 1 comes o