Rodeo S 2WD L4-2.2L (1999)
Vacuum Brake Booster: Service and Repair
Vacuum Brake Booster
Removal and Installation
REMOVAL
1. Before removing the vacuum booster assembly, disconnect and remove the brake pipe.
2. Remove master cylinder, refer to Master Cylinder Removal.
CAUTION: When removing the master cylinder from the vacuum booster, be sure to get rid of the internal negative pressure of the vacuum
booster (by, for instance, disconnecting the vacuum hose) in advance.
If any negative pressure remains in the vacuum booster, the piston may possibly come out when the master cylinder is being removed, letting the
brake fluid run out.
While removing the master cylinder, further, do not hold the piston as it can be easily pulled out.
Outside surface of the piston is the surface on which seals are to slide. Care should be taken to keep the surface free of cuts and dents.
3. Remove vacuum hose.
4. Disconnect the yoke clevis from the brake pedal.
5. Remove vacuum booster fixing nut.
