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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 259 (Front Drive Axle) >> Repair Instructions >> Gear Tooth Contact Pattern Inspection >> Adjustments Affecting Tooth Contact >> Notes

Adjustments Affecting Tooth Contact: Notes

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The following 2 adjustments affect the tooth contact pattern:

The effects of bearing preloads are not readily apparent on hand-loaded tooth contact pattern tests. However, bearing preloads should be within specifications before proceeding with backlash and pinion depth adjustments.