Inspection And Repair; Installation; Vacuum Booster Overhaul; Vacuum Booster - Isuzu 2000 Trooper Workshop Manual

11. Remove plate and seal assembly.

Inspection and Repair

Visual Check
Make necessary parts replacement if cuts, nicks,
excessive wear, or other abnormal conditions are found
through inspection. Check the following parts:
D Yoke clevis
D Valve body guard
D Silencer
D Filter plate and seal assembly

Installation

1. Install plate and seal assembly.

Vacuum Booster

The vacuum booster cannot be disassembled for repair.
Replace a defective vacuum booster with a new one.

Vacuum Booster Overhaul

POWER ASSISTED BRAKE SYSTEM
2. Install retainer.
3. Install 2 gaskets and spacer.
4. Install filter.
5. Install silencer.
6. Install valve body guard.
7. Install retainer.
8. Install lock nut and tighten to the specified torque.
Torque: 20 N·m (15 lb ft)
9. Install yoke clevis.
10. Install vacuum booster, refer to "Vacuum Booster" in
this section.
11. Install master cylinder, refer to "Master Cylinder" in
this section and after installation, perform brake pedal
check and adjustment. Refer to "Brake Pedal" in this
section.
5C–29