B-MAX 2012 – Brake System – General Information – Brake Disc Runout Check – General Procedures

Brake System - General Information - Brake Disc Runout CheckB-MAX 2012.75 (01/2012-)
General Procedures

Special Tool(s)

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205-069
Dial Indicator Gauge (Metric)

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205-070
Holding Fixture, Dial Indicator Gauge

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206-003
Holding Fixture, Dial Indicator Gauge (Disc Brake)
  1. Remove the following items:
    1. Refer to: Wheels and Tires (204-04A Wheels and Tires, Description and Operation).
    1. Refer to: Brake Pads (206-03 Front Disc Brake, Removal and Installation).
  1.  
    1. Position the dial indicator gauge so that it contacts the brake disc face approximately 10 mm from the outer edge (inner face measurement shown).
      Use Special Service Tools: 205-069, 205-070, 206-003.
    1. Slowly rotate the brake disc and note the readings.
    1. Repeat sub-steps 1 and 2 on the brake disc outer face.
    1. If any of the measurements exceed the brake disc runout specification, a new brake disc must be installed and the brake disc runout re-checked.
      Refer to: Specifications (206-00 Brake System - General Information, Specifications).

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  1.  
    1. Measure the brake disc thickness at eight positions, 45 degrees apart and approximately 15 mm from the outer edge of the brake disc.
    1. If any of the measurements exceed the brake disc thickness variation specification, a new brake disc must be installed and the brake disc runout re-checked.
      Refer to: Specifications (206-00 Brake System - General Information, Specifications).

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  1. If all the brake disc runout measurements and the thickness variation are within the specifications, check the wheel balance.

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