C6 (Pickup & Van)
Raise and support vehicle. Remove and discard lock nut. See Fig 1. Install NEW lock nut, DO NOT tighten. Using Band Adjustment Torque Wrench Set (T71P-77370-A), tighten adjusting screws to 10 ft lbs. (14 N.m). Back off screw exactly 1 1/2 turns. Holding adjusting screw, tighten lock nut to 35-45 ft. lbs. (47-61 N.m).