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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 280 (Driveline System - General Information) >> Diagnosis And Testing >> Driveline System >> Wheel Hub or Axle Flange Face Runout

Wheel Hub or Axle Flange Face Runout

WARNING: This page is about a different car, the 2003 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If the axle shaft assembly is removed, check runout of the shaft itself. The forged (unmachined) part of the shaft is allowed to have as much as 3.0 mm (0.120 inch) runout. This alone will not cause a vibration condition.
  1. Position the Dial Indicator Gauge with Holding Fixture on the wheel hub or axle flange face, as close to the outer edge as possible. Zero the indicator to allow the pointer to deflect either way.
    Fig 1: Positioning Dial Indicator Gauge
    G01291169Courtesy of FORD MOTOR CO.
  2. Rotate the hub or flange one full turn and note the maximum and minimum readings. The difference between the maximum and minimum readings will be the total face runout. The runout must not exceed 0.127 mm (0.005 inch).