Thank you!
I think I did find it in the shop manual. It is not under the front axle section, but rather the hydrolic section. Go figure.
And, there is not much about it. Just a mention to make sure you measure it before removing it.
I went back and watched my last video again. I paused it at 0:52 and you can see the stop bolt. However, I paused it again at 2:23 (other side) and I think, that looks like a stop bolt turned all the way in? I didnt get a good shot of the front of the axle on that side. I will scope it out really well when I get home.
This has been absolutely wonderful! Thank you everyone who has contributed. I did not think this was an issue. I mean, I thought that was just the way this particular tractor operated :duh:. But due to this community, I have identified a potential catastrophic issue that requires resolving. So thank you thank you thank you!!