Hi, New to Forum. Purchased a 2011 Prowler in April 2017. While riding I noticed it wasn't switching to 4 wheel drive when I tried to use it. After reading some forums about the 2x/4x I would like to take the actuator off to check it out. How do I do that? We did go through some water. What are some other things to check? Once we were back on roads and going faster, the 4x light kept flashing on and off. ??