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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 167 (Front Drive Axle) >> Repair Instructions >> Gear Tooth Contact Pattern Inspection >> Correct Contact Pattern >> Service Hints

Service Hints

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Loose bearing on the drive pinion or in the differential case may cause patterns that vary. If the contact pattern varies, inspect the following preload settings:

If these settings are correct, inspect for damage or incorrectly assembled parts.

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