Take out the screws that run along the bottom. (Putting them back is the trick as they strip out easy). Screw on side of back in the door frame. Screws along the top of it in the door frame. Screws that connect it to the wheel well. 2 10mm nuts that connect the top of it to the fender. Those are the hardest. Deep well socket is needed. universal joint for your socket sure helps. Just comes right off. Putting it back on is easier if you have someone to hold it in position when you put the first few screws in. Put some locktite on the underneath screws.