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Home >> Chevrolet >> 1993 >> C3500 HD 5.7 K, Automatic >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Drive Axle - DANA 9.75", 10.5" & 11" (Full-Floating) >> Removal & Installation >> Hub & Rotor Assembly >> Installation

Hub & Rotor Assembly: Installation

  1. Lightly oil top of axle shaft tube. Install hub and rotor assembly onto axle shaft tube. Ensure inner bearing and oil seal are correctly installed.
  2. Install lubricated outer bearing. Install washer (if equipped) and adjusting nut. Using torque wrench and socket, snug-tighten adjusting nut. To set wheel bearing preload, turn hub and rotor assembly while tightening inner adjusting nut to 50 ft. lbs. (68 N.m).
  3. Stop turning hub. Back off adjusting nut until nut is just slightly loose. Turn hub and rotor assembly again while tightening adjusting nut to 30-40 ft. lbs. (41-54 N.m). Back off nut 135-150 degrees.
  4. Install locking tang washer and outer lock nut. Tighten lock nut to 65 ft. lbs. (88 N.m). Bend minimum of 2 locking tangs into notches of outer lock nut. Install axle shaft and wheel assembly. Add lubricant.