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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1511 (Brake System) >> Front Disc Brake >> Disassembly and Assembly of Caliper Assembly >> Disc Rotor Inspection >> Runout Inspection

Runout Inspection

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Using wheel nuts, secure disc rotor to the wheel hub in 2 or more positions.
  2. Inspect runout using a dial gauge.
    Fig 1: Inspecting Runout Of Disc Rotor
    G02447660Courtesy of NISSAN MOTOR CO., U.S.A.
    • Measurement point: At a point 10 mm (0.39 in) from outer edge of the disc 
    • Maximum runout: 0.04 mm (0.0016 in) (with it attached to the vehicle) or less 
    CAUTION: Before measuring, make sure the axle end play is 0 mm (0 in). Refer to "FRONT WHEEL BEARING ".
  3. If runout is outside the limit, find the minimum runout point by shifting mounting positions of the disc rotor and wheel hub by one hole.