a real pia. first remove front wheel then the caliper and rotor, then the 3 13 mm 12 point bolts on the hub, beat like heck to get the hub off, remove axle shaft with it. remove the ball joint nuts and then the spindle, then you need a ball joint press to press then out and back in. took me about 6 hrs the first time with the special tools. the ball joint press and 13 mm 12 point socket, and a whole can of spray. and of course a bfh. of course a torch would help to heat them and they pop out easier.