Click here

FRONT BRAKE(except 6-Pot Caliper) INSPECTION

Click here
Click here

PROCEDURE


  1. Click here

    INSPECT BRAKE CYLINDER AND PISTON


    1. Check the disc brake cylinder assembly bore and front disc brake piston for rust and scoring. If necessary, replace the disc brake cylinder assembly LH and front disc brake piston.

  2. Click here

    INSPECT PAD LINING THICKNESS


    1. Using a ruler, measure the front disc brake pad lining thickness.

      Standard Thickness
      13.5 mm (0.531 in.)
      Minimum Thickness
      1.0 mm (0.0394 in.)

      If the front disc brake pad lining thickness is less than the minimum thickness, replace the front disc brake pads.

      Tip:

      Be sure to check the front disc thickness when replacing the front disc brake pads with new ones.

  3. Click here

    INSPECT ANTI-RATTLE SPRING


    1. Clean the No. 1 anti-rattle spring, inner anti-rattle spring and check it for deformation and cracks.

    2. When installing the No. 1 anti-rattle spring to the disc brake cylinder, check that the spring's force is applied to the hole pin and front disc brake pad.

  4. Click here

    INSPECT DISC THICKNESS


    1. B004XJ9C01
      *a Micrometer

      Using a micrometer, measure the front disc thickness.

      Standard Thickness
      34.0 mm (1.34 in.)
      Minimum Thickness
      31.0 mm (1.22 in.)

      If the front disc thickness is less than the minimum thickness, replace the front disc.

  5. Click here

    INSPECT DISC RUNOUT


    1. Inspect the front axle hub bearing looseness and front axle hub runout.


    2. Hold the front disc, tighten the front disc with the 5 hub nuts.

      140 N*m 1428 kgf*cm 103 ft.*lbf
    3. B004YFHC01
      *a Dial Indicator

      Using a dial indicator, measure the disc runout 10 mm (0.394 in.) from the outer edge of the front disc.

      Maximum Disc Runout
      0.04 mm (0.00157 in.)
      Note:

      Keep the magnet of the dial indicator away from the front axle hub sub-assembly and front speed sensor.

      If the runout exceeds the maximum value, change the installation position of the front disc to minimize the runout. If the runout exceeds the maximum even when the installation position is changed, replace the front disc.

    4. Remove the 5 hub nuts and front disc.