Suzuki WagonR+ RB310 Service Manual page 2257

5-2 BRAKES
When the foot brake pedal is depressed, hydraulic pressure is developed in the master cylinder to actuate pistons
(two in front and four in rear).
The master cylinder is a tandem master cylinder. Brake pipes are connected to the master cylinder and they make
two independent circuits. One connects front right & rear left brakes and the other connects front left & rear right
brakes.
The load sensing proportioning valve (LSPV) is included in these circuits between the master cylinder and the rear
brake for the vehicle without ABS.
In this brake system, the disc brake type is used for the front wheel brake and a drum brake type (leading/trailing
shoes) for the rear brake.
The parking brake system is mechanical. It applies brake force to only rear wheels by means of the cable and me-
chanical linkage system. The same brake shoes are used for both parking and foot brakes.
[A]
[B]
NOTE:
The above figures shows left-hand steering vehicle.
The figure for right-hand steering vehicle should be symmetrical.
GENERAL DESCRIPTION
[A]: For vehicle without ABS
[B]: For vehicle with ABS
1. Brake booster
2. Master cylinder
3. Secondary side
4. Primary side
5. 4-way joint
6. ABS hydraulic unit / control
module assembly
7. LSPV (Load Sensing
Proportioning Valve)
8. Forward