I have a new 2005 3500 CTD 3. 73 Auto and i've noticed that my transfer case shifter is sqeaking. It shoulds like a rubber bushing is rubbing against bare metal. If I hold the shifter it goes away. My question is how do I remove the shifter boot. I've looked at it, and can't see any screws etc. I don't want to try to pry on it if thats not the correct proceedure for getting to the linkage.