I'm taking my Flex a lite fan off and putting my stock fan on my truck because I'm trading it in this weekend. I didn't remove the fan myself when I did the supercharger install because I had problems and was pissed off so I didn't even watch. I know I need a special Ford fan wrench to remove it, but how much does it cost? Also, how do I keep the pump pulley from moving in order to remove the fan? Isn't the thread backwards also? So instead of pushing to the left to remove it, I'd need to push to the right?