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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 121 (Rear Drive Axle) >> Repair Instructions >> Gear Tooth Contact Pattern Inspection >> Low Flank Contact Pattern >> Correction

Low Flank Contact Pattern: Correction

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Decrease the pinion depth. Move the pinion gear away from the ring gear by decreasing the pinion shim thickness. Refer to Pinion Depth Adjustment (10.5 Inch Axle)  or Pinion Depth Adjustment (8.6, 9.5, 9.5LD Inch Axles) .