Vacuum Brake Booster: Service and Repair

REMOVAL AND INSTALLATION

CAUTION:
Do not touch the push rod in the brake booster because it is already adjusted.













[VACUUM HOSE AND VACUUM PIPE]









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.