Last night I went to take the loader off so I could clean a few more things up, but I remembered that the previous owner broke one of the two levers that allows the loader to be removed.
I was able to get the broken part out. Then I searched through my bin of miscellaneous tractor hardware and came up with a pin of some sort that seemed to be the same diameter. I cut off one piece to make it into an "L" shape. Then I welded the "L" to the broken part. The lever arm was not long enough, so I welded the part I cut off to the end of the pin I found. I ended up using the entire pin I found to repair the broken part.
To install it, I had to grind off the washer that was welded to the end of the old part. I then drilled a hole through that end so I could use a cotter or spring pin to hold the washer in place. This way I can remove it, if I have to for any reason. The other (factory) side is welded on with two washers.
I installed it and it works like a charm. I just have to get it painted up.
Now I realized that I'm not sure how the loader is supposed to come all the way off. I guess you use the hydraulics to lower the arms to support the back of the loader?
Anyone remove one of these?