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Home >> Infiniti >> 2006 >> FX35 RWD >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Brake System >> Rear Disc Brake >> Disassembly and Assembly of Brake Caliper Assembly >> Disc Rotor Inspection >> Runout Inspection

Runout Inspection

  1. Using wheel nuts, fix the disc rotor to wheels hub. (2 or more positions)
  2. Using a dial indicator, check runout.

    Measurement point : At a point 10 mm (0.394 in) from outer edge of disc. 

    Runout limit : 0.05 mm (0.0020 in) or less 

    CAUTION: Before measuring, make sure that axle end play is 0 mm (0 in).
  3. If runout is outside the limit, find minimum runout point by shifting mounting positions of disc rotor and wheel hub by one hole.
    Fig 1: Identifying Rotor Runout
    G04076665Courtesy of NISSAN MOTOR CO., U.S.A.