BRAKE BOOSTER(for LHD) INSTALLATION

PROCEDURE


  1. INSTALL BRAKE BOOSTER GASKET


    1. Install a new brake booster gasket to the brake booster assembly.

  2. INSTALL BRAKE BOOSTER ASSEMBLY


    1. Install the brake booster assembly to the vehicle body with the 4 nuts.

      Torque:
      12.7 N*m  { 130 kgf*cm, 9 ft.*lbf }

      Note

      Do not apply excessive force to the brake lines.

  3. INSTALL PUSH ROD PIN

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  4. INSTALL BRAKE PEDAL RETURN SPRING

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  5. INSTALL JUNCTION BLOCK ASSEMBLY LH WITH MAIN BODY ECU

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  6. INSTALL BRAKE LINE


    1. Engage the 2 clamps to install the 2 brake lines.

    2. B006MW8C01
      *a Torque Wrench Fulcrum Length

      Using a union nut wrench, connect the 2 brake lines to the brake actuator assembly.

      Torque:
      Specified tightening torque
      19.5 N*m  { 199 kgf*cm, 14 ft.*lbf }

      Note


      • Do not kink or damage the brake lines.

      • Do not allow the brake lines to twist or interfere with other parts or the vehicle body during tightening.

      • Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

      Tech Tips


      • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

        Click here

      • When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

        17.36 N*m (177 kgf*cm, 13 ft.*lbf)

  7. INSTALL ENGINE ROOM MAIN WIRE


    1. Engage the clamp to install the engine room main wire.

    2. Install the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

    3. Connect the connector to the vacuum sensor.

    4. Connect the connector to the vacuum warning switch assembly.

  8. INSTALL NO. 1 HOSE TO HOSE TUBE


    1. Install the No. 1 hose to hose tube with the 2 nuts.

      Torque:
      5.4 N*m  { 55 kgf*cm, 48 in.*lbf }

    2. Connect the check valve to connector tube hose to the brake booster assembly and slide the clip to secure it.

  9. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

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  10. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY

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  11. INSPECT AND ADJUST BRAKE PEDAL

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