Removal (Full-Floating)
- Set parking brake. Loosen 8 axle shaft bolts. Raise vehicle, keeping axle parallel to floor. Release parking brake.
- Remove wheel assembly and brake drum (back off rear brake adjustment if necessary). See Fig 1
. Discard push-on drum retainer nuts. Remove axle shaft bolts and remove axle shaft.NOTE: Left-side hub nut has left-hand threads. Right-side hub nut has right-hand threads. Hub nut is stamped with RH for right side, or LH for left side.
- Install Hub Wrench (T85T-4252-AH ) so drive tangs engage 4 slots in hub nut. Remove hub nut. Hub nut will ratchet during removal. Install Step Plate Adapter (D80L-630-7 ) onto spindle. Install Hub Puller (D80L-1002-L ) onto hub assembly. Loosen hub to point of removal. Remove puller and step plate. Remove hub assembly.
- Mount hub in soft-jawed vise. Remove hub oil seal and inner bearing. Reposition hub in vise and remove inner and outer bearing race using brass drift (if necessary).