Removal & Installation (B2300, B3000 & B4000 2WD)
- Raise and support vehicle. Remove front wheel assemblies and brake caliper. See FRONT DISC BRAKE PADS . Remove grease cap, cotter pin, retainer, adjusting nut, washer and outer bearing. Carefully remove hub and rotor assembly. Remove inner bearing and seal.
- To install, reverse removal procedure. Adjust front wheel bearings. While rotating rotor, tighten adjusting nut 17-25 ft. lbs. (23-34 N.m) to seat bearings. Back off adjusting nut 1/2 turn. Tighten adjusting nut to 18-20 INCH lbs. (2.0-2.3 N.m). Install bearing retainer and NEW cotter pin. DO NOT turn adjusting nut to align cotter pin.