So my sisters supercrew has a wheel bearing out on the left front. What is involved in changing this? Done lots of wheel bearings, just don't know if it's individual bearings or a unit hub?
Not a terrible job. Unbolt the caliper assembly and set it aside. Take the axle nut off. Take off the three bolts holding the hub unit. The hub now falls onto your toes.
Unhook the abs wire that you almost just broke when the hub fell off onto your toes. The plug is clipped to the inner fender well.
Installation is reverse of removal. Minus the dropping, preferably. Took about two hours, much of which elapsed while searching for tools and driving to the parts store.