Remove the wheel, the cotter pin and the castle nut, 22MM
Remove the 2 caliper bolts - 12 MM
Use a gear puller to break the hub/rotor assembly loose
Remove a seal and collar from each side
Tap the lip of the spacer between the bearings with a screwdriver to drive the bearing out
Flip the assembly over and drive the other bearing out
Make sure the hub is sitting on the star bolts & not the rotor to prevent bending
Drive the new bearings in
Tap the new seal into place
Put the collars back into place and slide the hub back onto the spindle
Re-install the caliper and the wheel.
Torque the castle nut to 38 ft lbs and re-install the cotter pin.
