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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 214 (Rear Drive Axle) >> Repair Instructions >> Differential Carrier Bearing Preload Adjustment (10.5 Inch Axle) >> Tools Required

Tools Required

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J 24429  Side Bearing Backlash Spanner. See Special Tools .

IMPORTANT:
  • The differential side bearing preload is adjusted by the 2 adjusting nuts in the bearing bore. The bore and the bearing cap provide the mating threads for the bearing nut.
  • The differential must be initially preloaded in order to determine the backlash of the gear set. After the backlash is set, the final bearing preload is set.
  • The rotating torque of the drive pinion must be within specifications before the pinion gear bearing retainer can be installed.