gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Drive Pinion Flange/Yoke and/or Oil Seal Replacement (8.6 Inch Axle)|Page 13936 > < Drive Pinion Flange/Yoke and/or Oil Seal Replacement (8.6 Inch Axle)|Page 13934
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7. Measure the rotating torque of the pinion. Compare this measurement with the rotating torque recorded during removal.

Tighten the nut in small increments, as needed, until the rotating torque is 0.40-0.57 N.m (3-5 lb in) greater than the rotating torque
recorded during removal.

8. Once the specified torque is obtained, rotate the pinion several times to ensure the bearings have seated. Recheck the rotating torque and adjust if

necessary.

9. Install the propeller shaft (3) to the pinion yoke (4).

Align the reference marks made during removal.

10. Install the propeller shaft yoke retaining clamps and the bolts.

Tighten the propeller shaft yoke retaining clamp bolts to 25 N.m (18 lb ft).

11. Install the brake calipers.
12. Install the tire and wheel assemblies.
13. Inspect and add axle lubricant to the axle housing, if necessary.
14. Lower the vehicle.

Drive Pinion Flange/Yoke and/or Oil Seal Replacement (8.6 Inch Axle)|Page 13936 > < Drive Pinion Flange/Yoke and/or Oil Seal Replacement (8.6 Inch Axle)|Page 13934