Installation

BRAKE SYSTEM (OTHER): BRAKE BOOSTER PUMP: INSTALLATION

1. INSTALL BRAKE BOOSTER PUMP ASSEMBLY

(a) Install the brake booster pump assembly, 2 brake booster pump bushings and 2 brake actuator case collars to the brake actuator bracket assembly with the 2 nuts.





Text in Illustration





Torque : 5.4 Nm (55 kgf-cm, 48 in-lbf)

NOTICE:
* Do not drop the brake booster pump assembly when carrying it.
* Do not carry the brake booster pump assembly by the connector.
* Confirm that the 2 brake actuator bracket cushions are on the brake actuator bracket assembly, and each brake booster pump bushing and brake booster pump collar are on the brake booster pump assembly when installing the brake booster pump assembly to the brake actuator bracket assembly.
* Do not remove the hole plugs before installing a new brake booster pump assembly because the brake booster pump assembly is filled with brake fluid.

2. INSTALL NO. 1 BRAKE TUBE CLAMP BRACKET

(a) Install the No. 1 brake tube clamp bracket to the brake booster pump assembly with the bolt.





Text in Illustration





Torque : 7.0 Nm (71 kgf-cm, 62 in-lbf)

NOTICE:
Securely install the No. 1 brake tube clamp bracket so that its stopper contacts the brake booster pump assembly.

3. INSTALL BRAKE BOOSTER PUMP ASSEMBLY WITH BRACKET

(a) Install the brake booster pump assembly with bracket with the 3 nuts.





Torque : 19 Nm (194 kgf-cm, 14 ft-lbf)

NOTICE:
* Do not kink or damage the brake lines, fuel lines or wire harness.
* Tighten the 3 nuts in the order shown in the illustration.

(b) Engage the 2 clamps and install the bolt.





Torque : 7.0 Nm (71 kgf-cm, 62 in-lbf)

NOTICE:
Do not kink or damage the brake lines, fuel lines or wire harness.

(c) Using a union nut wrench, connect the front No. 1 brake line to the brake booster pump assembly.





Text in Illustration





NOTICE:
* Do not kink or damage the brake lines.
* Use the formula to calculate special torque values for situations where the union nut wrench is combined with a torque wrench Service Precautions.

(d) Install the No. 6 brake tube clamp with the bolt.

Torque : 7.0 Nm (71 kgf-cm, 62 in-lbf)

(e) Engage the clamp and connect the 2 connectors.





(f) Install the wire harness clamp bracket with the bolt and nut.





Torque : 8.4 Nm (85 kgf-cm, 74 in-lbf)

4. INSTALL FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY

HINT
Refer to the procedure from Install Front Suspension Crossmember Sub-assembly Installation.

5. INSTALL BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY

HINT
Refer to the procedure from Install Brake Booster with Master Cylinder Assembly Installation.