I have the end plate now removed, and just like the Buckeye Article indicates, the spring is right there. What has me totally puzzled is that hole in the middle shown below. It definitely looks like it is designed to hold some kind of rod. What is that?
Note that the area around the hole even looks worn, as if there has been rotation there.
Any help on what I'm seeing here. I don't see any rod or shaft that fits into that hole, and can't really explain it.
Thanks