Toyota 4Runner: Installation

Toyota 4Runner Service Manual / Brake / Brake System (other) / Brake Booster / Installation

INSTALLATION

CAUTION / NOTICE / HINT

PROCEDURE

1. TEMPORARILY INSTALL BRAKE MASTER CYLINDER PUSH ROD CLEVIS

(a) Install the lock nut and brake master cylinder push rod clevis to the brake booster assembly.

HINT:

Tighten the lock nut after adjusting the brake pedal height.

2. INSTALL BRAKE BOOSTER GASKET

(a) Install a new brake booster gasket to the brake booster assembly.

3. INSTALL BRAKE BOOSTER ASSEMBLY

(a) Install the brake booster assembly to the body with the 4 nuts.

Torque:

14 N·m {145 kgf·cm, 10 ft·lbf}

NOTICE:

Do not damage the brake lines.

4. INSTALL CHECK VALVE GROMMET

(a) Install a check valve grommet to the brake booster assembly.

5. INSTALL BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Install the vacuum check valve assembly to the brake booster assembly.

6. CONNECT VACUUM HOSE

(a) Connect the vacuum hose with the clip.

7. INSTALL PUSH ROD PIN

8. INSTALL BRAKE PEDAL RETURN SPRING

9. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY

(a) Install the brake master cylinder sub-assembly (See page ).

10. BLEED BRAKE SYSTEM

11. CHECK AND ADJUST BRAKE PEDAL

(a) Check and adjust the brake pedal (See page ).

Inspection

INSPECTION PROCEDURE 1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Check that there is ventilation from the booster to the engine and no ventilation from the engine to the booster ...

Brake Fluid(for Hydraulic Brake Booster)

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