Vacuum Brake Booster: Service and Repair
MASTER CYLINDER ASSEMBLY AND BRAKE BOOSTER ASSEMBLYREMOVAL AND INSTALLATION [EXCEPT RALLIART]
[MASTER CYLINDER AND BRAKE BOOSTER]
Pre-removal & Post-installation Operation:
Removal Steps 1-18:
[VACUUM HOSE]
Removal Steps 1-6:
INSTALLATION SERVICE POINTS
[A] VACUUM HOSE INSTALLATION
Align the mark as shown in the figure to assemble the vacuum hose.
[B] BLEEDING OF MASTER CYLINDER ASSEMBLY
When removed the master cylinder assembly, bleed the master cylinder in the following procedure to make bleeding of the brake pipeline easier (When no brake fluid is in the master cylinder).
1. Fill the brake fluid reservoir with the brake fluid.
2. Depress and hold the brake pedal.
3. Another operator closes the master cylinder outlets with his fingers.
4. In this condition, release the brake pedal.
5. Repeat Steps 2 to 4 for 3 or 4 times to fill the master cylinder with the brake fluid.