Master Cylinder Assembly - Suzuki Baleno Manual

5-8 BRAKES

MASTER CYLINDER ASSEMBLY

The master cylinder has two pistons and three piston cups. Its hydraulic pressure is produced in the primary ("a"
in the below figure) and secondary ("b") chambers. The hydraulic pressure produced in the primary chamber ("a")
acts on left front wheel brake (caliper) and right rear wheel brake (caliper).
Also, the hydraulic pressure produced in the secondary chamber ("b") acts on right front wheel caliper and left rear wheel
brake (caliper).
WARNING:
[1.8L engine RH model only]
Brake master cylinder cannot be disassembled. When any part of it other than primary piston as de-
scribed in CAUTION above has been disassembled, or when anything faulty is found in it, it must be
replaced as an assembly.
CAUTION:
D Replace all components included in repair kits to service this master cylinder. Lubricate rubber
parts with clean, fresh brake fluid to ease assembly. Do not use lubricated shop air on brake parts
as damage to rubber components may result. If any hydraulic component is removed or brake line
disconnected, bleed the brake system. The torque values specified are for dry, unlubricated fas-
teners.
D [1.8L engine RH model only]
Brake master cylinder cannot be disassembled in principle. Should primary piston have come off
from cylinder while dismounting or handling it, wash it in the same specified fluid as that in reser-
voir tank and place it back in cylinder.
[For vehicles not equipped with ABS]
[For vehicles equipped with ABS]
1. Piston stopper circlip
2. Piston stopper
3. Cylinder cup
4. Primary piston
5. Piston cup
6. Secondary piston pressure cup
7. Piston cup
8. Secondary piston
9. Return spring secondary seat
10. Secondary piston return spring
11. Secondary piston stopper bolt
12. Master cylinder body
13. Plate
A: Primary piston
B: Secondary piston
1. Piston stopper circlip
2. Piston guide
3. Cup
4. Cup retainer
5. Primary piston
6. Piston cup
7. Secondary piston pressure cup
8. Secondary piston
9. Piston stopper bolt
(Supply valve stopper)
10. Piston cup
11. Supply valve
12. Secondary piston return spring
13. Body
14. Fluid flow