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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Front Drive Axle) >> Diagnostic Information and Procedures >> Wheel Bearing Wear - Front Drive Axle (Straight) >> Single Edge Pitting

Single Edge Pitting

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Fig 1: Identifying Single Edge Pitting
GM1522Courtesy of GENERAL MOTORS CORP.

Flaking of surface metal results from fatigue, usually at one edge of race and rollers. Replace the bearing. Clean all related parts. Replace the shaft if damaged.

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