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Home >> Hyundai >> 2014 >> Tucson SE, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Brake System) >> Front Disc Brake >> Repair Procedures >> Inspection >> Front Brake Disc Runout Check

Front Brake Disc Runout Check

WARNING: This page is about a different car, the 2013 Hyundai Tucson and 2012 Hyundai Tucson. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a dial gauge about 5 mm (0.2 in.) from the outer circumference of the brake disc, and measure the runout of the disc.

    Brake disc runout

    Limit: 0.025 mm (0.00098 in.) or less (new one)

    Fig 1: Checking Front Brake Disc Runout
    G06874531Courtesy of HYUNDAI MOTOR CO.
  2. If the runout of the brake disc exceeds the limit specification, replace the disc, and then measure the runout again.
  3. If the runout does not exceed the limit specification, install the brake disc after turning it 180° and then check the runout of the brake disc again.
  4. If the runout cannot be corrected by changing the position of the brake disc, replace the brake disc.
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