notice that the above is a really nasty and very tough process just to get to a stupid blower motor.
Another thing that was always done to short circuit the above process is to use your tools of choice to cut a semi-circle in the inner wheel well and bend the flap down. This will give you access to stick your hands in there and unbolt the blower motor. You then pull the old one out through the hole and put the new one in the same way. Then fold the flap back up and tack weld into place.