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BR-14 < BASIC INSPECTION > REAR DISC BRAKE REAR DISC BRAKE BRAKE PAD INFOID:0000000009755993 PAD WEAR Check pad thickness from an inspection hole on caliper body. Check using a scale if necessary. DISC ROTOR INFOID:0000000009755994 APPERANCE Check surface of disc rotor for uneven wear, cracks or damage. Replace if any abnormal conditions exist. RUNOUT 1. Check the wheel bearing axial end play before the inspection. Refer to 2. Secure the disc rotor to the wheel hub and bearing assembly with wheel nuts at two wheel nut locations. 3. Inspect the runout with a dial gauge, measured at 10 mm (0.39 in) inside the disc edge. 4. Find the installation position with a minimum runout by shifting the disc rotor-to-wheel hub and bearing assembly installation position by one hole at a time if the runout exceeds the limit value. 5. Refinish the disc rotor if the runout is outside the limit even after performing the above operation. When refinishing, use Tool. Thickness Check the thickness of the disc rotor using a micrometer. Replace the disc rotor if the thickness is below the minimum thickness. Wear limit thickness : Refer to . BRA0010D Runout : Refer to . Tool number : 38-PFM92 ( — ) SBR019B Minimum thickness : Refer to . Thickness variation : Refer to . SBR020B |