4WD

1. Raise and support vehicle.
2. Remove locking hub assembly, then the wheel bearing locknut and washer.
3. Torque adjusting nut to 50 ft-lbs, using tool No. C-4170 or equivalent, to seat the bearing.
4. Loosen adjusting nut and retorque to 30-40 ft-lbs while rotating hub, then back off adjusting nut 135°-150°.
5. Install retaining washer and bearing locknut. Tighten locknut to specifications. Endplay should be 0.001-0.010 inch.