Not sure if this is where I should be posting this, but here I go. I recently obtained a 73 C60 grain truck with a Chelsea PTO to drive the hoist. I was having starting issues for a couple weeks while I struggled to find time to work on it. After replacing the battery, alternator, and starter I got it starting every time. So then I felt like trying out the hoist so I engaged the PTO, the box lifted great and lowered just the same, but apparently the PTO did not disengage fully when I went to disengage it. I didn't even realize that for a few days until this afternoon when I was changing the oil and started it up to get the oil warmed up a little. I don't know much about the PTO since this is my first. Any advice on this would be greatly appreciated.