Tractor stopped rolling in neutral ?

[BrownA 2]

I just started to work on a fixer upper B112 the other day. It rolled fine in neutral and then yesterday stopped rolling. It is a AC B112 with variable speed drive. If I jack the rear end up it appears to have neutral when I spin the large variable pitch pulley on the tranny. It does not have a belt on it right now. When I shift the tranny and spin a wheel it appears that all the 3 speeds and reverse work. The problem is in neutral on the ground it acts like it's in gear and I can't push it. I can't figure out whats wrong yet. Could this have anything to do with the traction control on the axles ? What could it be ? Any ideas are appreciated. Thanks, Al

[Mack 1]

Well, If your sure it's not stuck in gear.Look at the brake band on the left side to see if it is rubbing on the drum.

[dlcentral 1]

If brake not stuck,it is stuck in 2 gears,a common prob.,not fun to fix,it possibly can be freed up thru gear oil acesss plug at top of trans,.