I have an ExMark Lazer Z CT 48" cut. Yesterday I was cutting a lawn and the PTO stopped working. I figured the belt had broke and went to the garage to fix it. When I got there the belt was still on and tight. I looked and could not figure out what was wrong. I checked the fuses and replaced the 2 twenty amp fuses just to be safe. I then tried to start it again but it would not start at all. It acts just like the PTO is on and will not crank. Not even a small bit. Checked switches and battery but they were all fine. Checked battery and even double checked and then checked all switches. I think it is related to the PTO but I am unsure. It has an electric PTO. Has anyone ran into a problem like this???