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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1611 (Front Drive Axle) >> Repair Instructions >> Gear Tooth Contact Pattern Inspection >> Drive Side Toe-Coast Side Toe Contact Pattern >> Correction

Drive Side Toe-Coast Side Toe Contact Pattern: Correction

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Increase the backlash. Move the ring gear away from the drive pinion by adjusting the side bearing adjuster sleeves. Refer to Differential Carrier Assembly - Assemble .

Fig 1: Incorrect Contact Pattern
G01480546Courtesy of GENERAL MOTORS CORP.