REAR BRAKE INSPECTION

PROCEDURE


  1. INSPECT REAR DISC BRAKE ANTI-RATTLE SPRING


    1. Make sure that the rear disc brake anti-rattle spring has sufficient rebound, no deformation, cracks or wear, and that all rust and dirt is cleaned off. If necessary, replace the rear disc brake anti-rattle spring.

  2. INSPECT PAD LINING THICKNESS


    1. A01Q8EBC01
      *a Ruler

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

      Standard Thickness
      11.68 mm (0.460 in.)
      Minimum Thickness
      1.0 mm (0.0394 in.)

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

      Tech Tips

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

  3. INSPECT DISC


    1. Check the surface of the rear disc.


      1. A01Q8ECN01

        If the result of inspection is either of the following, replace the rear disc.


        • The length of a crack is 36 mm (1.42 in.) or more. (A)

        • A crack reaches the outer or inner edge of the rear disc. (B)

  4. INSPECT DISC THICKNESS


    1. A01QAJPC01
      *a Micrometer

      Using a micrometer, measure the rear disc thickness.

      Standard Thickness
      28.0 mm (1.102 in.)
      Minimum Thickness
      26.0 mm (1.024 in.)

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

  5. INSPECT DISC RUNOUT


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

      Click here

    2. A01QCIIN01

      Using SST to hold the rear disc, tighten the rear disc with the 5 hub nuts.

      SST
      09330-00021
      Torque:
      103 N*m  { 1050 kgf*cm, 76 ft.*lbf }
    3. A01QC3YC01
      *a Dial Indicator

      Using a dial indicator, measure the disc runout 7 mm (0.276 in.) from the outer edge of the rear disc.

      Maximum Disc Runout
      0.05 mm (0.00196 in.)

      Note

      Keep the magnet of the dial indicator away from the rear axle hub and bearing assembly and rear speed sensor.

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

    4. Remove the 5 hub nuts and rear disc.