How do you take the front wheel hub off?

If you need to change the whole hub assembly, just take off the wheel, then all the brakes including the calipers. once you get down to the hub, there should just be three bolts [13mm] holding it in from the backside. once you detach the wire harness, just unfasten the three bolts, and it should come right off. It's an easy fix, but a pain to get to.

You need to also remove the big shaft nut. When replacing make sure axle nut 32mm is torqued to spec. [160Nm (118lb ft); hub bolts torque spec: 130Nm (96lb ft) - Montana]

You will need a hub puller (3 point) to separate the hub from drive axle.

Discard old hub and 3 bolts, replace with new.