With Part Time 4WD

Outer Locknut, Lockwasher And Inner Locknut:

Fig 1 Disc Brake Assembly (Rear View):

Fig 5 Removing Or Installing Caliper:

Assembly & Installation

1. Install inner and outer bearing cups in rotor.
2. Lubricate and install inner bearings, then install the grease seal using suitable tools.
3. Install rotor, then the outer wheel bearing.
4. Install inner locknut and torque to 50 ft-lbs, using tool C-4170, to seat bearings.
5. Loosen inner locknut, then retorque to 30-40 ft-lbs, while rotating hub. Back off locknut 135° to 150°. Set retaining washer in position by turning nut so that the pin pressed into locknut will engage nearest hole in washer.
6. Install outer locknut and torque to 50 ft-lbs. End play after final bearing adjustment should be 0.001-0.010 inch.
7. Install retaining spring plate, retaining spring with large end first, driving hub, snap ring and grease cap.
8. On all models, install inboard brake shoe on adapter with shoe flanges in adapter slots, then install caliper assembly. Use care not to pull dust boot out of its grooves while sliding piston and boot over the inboard shoe.
9. Install anti-rattle springs and retaining clips and torque to 180 inch lbs. The inboard shoe anti-rattle spring must be installed on top of the retainer spring plate.
10. Install wheel assembly, then lower truck and test operation.