I need help!!! I am trying to take the PS pump off of my 1988 300E and rebuild it. I have gotten the top 2 screw out but can not get the pump out. I believe there is a screw behind the pulley. Any help on how to get this off would be greatly appreciated. I need to get it off because I have other things taken apart as well and also need to get to the belt tensioner to replace it. Please help. Thanks Brandon