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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension - General Diagnosis >> Diagnostic Information >> Wheel Bearing Diagnosis (Tapered) >> Fatigue Spalling

Fatigue Spalling

Fig 1: Fatigue Spalling
G00357793Courtesy of GENERAL MOTORS CORP.

The surface is flaked with metal due to bearing fatigue.

  1. Clean all the parts and the housings.
  2. Replace the bearing.