1. Check and adjust the operating rod of the brake booster.
Specification L:
LHD model
136.3 mm (5.37 in)
RHD model
155.2 mm (6.11 in)
If it is out of specification, adjust it with the brake booster operating rod.
2. Mount the brake booster in position.
3. Install clevis pin and snap pin which secure the operating rod to the brake pedal.
|
(1) |
Nut |
|
(2) |
Clevis pin |
|
(3) |
Snap pin |
|
(4) |
Operating rod |
|
(5) |
Brake pedal |
NOTE:
Apply a thin coat of KOPR-KOTE (Part No. 003603001) to the clevis pin.
4. Connect the vacuum hose to the brake booster.
5. After replacing the O-ring, install the master cylinder to brake booster. (LHD model)
|
(1) |
Primary piston |
|
(2) |
O-ring |
|
(3) |
Do not install the O-ring on this groove. |
6. After replacing the seal sub assembly with a new part, install the master cylinder to brake booster. (RHD model)
|
(1) |
Primary piston |
|
(2) |
Seal sub ASSY |
|
(3) |
Install the seal sub assembly onto this surface. |
7. Connect the brake pipes to the master cylinder.
8. Connect the connector of the brake fluid level gauge.
9. Apply grease to the operating rod connecting pin to prevent it from wear.
10. Bleed air from brake system.
Tightening torque (air bleeder screw):
8 N·m (0.8 kgf-m, 5.9 ft-lb)
11. Perform the road test to make sure the brakes do not drag.