FRONT BRAKE (for 4WD) > REASSEMBLY

for Preparation Click here


HINT:
  1. Use the same procedures for the LH side and RH side.
  2. The procedures listed below are for the LH side.



1. INSTALL FRONT DISC


C111383E01

  1. Align the matchmarks and install the disc.

    HINT:
    When replacing the disc with a new one, select the installation position where the disc has the minimum runout.



2. CHECK DISC RUNOUT


C115329

  1. Check the bearing play in the axial direction and check the axle hub runout (Click here).

  1. Temporarily install the disc to the hub with the hub nuts.

  1. Using a dial indicator, measure the disc runout 10 mm (0.39 in.) away from the outer edge of the disc.

    Maximum disc runout:
    0.05 mm (0.0020 in.)

    If the runout is greater than the maximum, change the installation positions of the disc and axle so that the runout will become minimal. If the runout is greater than the maximum even when the installation positions are changed, grind the disc. If the disc thickness is less than the minimum, replace the disc.

  1. Remove the 2 nuts.



3. TEMPORARILY TIGHTEN FRONT DISC BRAKE BLEEDER PLUG

  1. Install the bleeder plug to the cylinder.

    HINT:
    The bleeder plug will be tightened to a torque specification in the "bleed air from brake line" procedures.

  1. Install the cap to the bleeder plug.



4. INSTALL PISTON SEAL

  1. Apply lithium soap base glycol grease to 4 new seals.

  1. Install the 4 seals to the cylinder.



5. INSTALL FRONT DISC BRAKE PISTON


C111385E01

  1. Apply lithium soap base glycol grease to the 4 pistons and 4 new cylinder boots.

  1. Install the 4 boots to the pistons.

  1. Install the 4 pistons (with the boots) to the cylinder.

    NOTICE:
    Do not forcibly install the pistons to the cylinder.



6. INSTALL CYLINDER BOOT


C111386

  1. Install 4 new boots to the cylinder.

  1. Using a screwdriver, install the set ring.

    NOTICE:
    Be careful not to damage the boot.