It doesn't seem to be as simple as buying a new tranny, but I have to know what part is borked. How do I determine which part I need? The belt turns, the pulley turns, wheels don't turn.
My old deck belt jumped the track and got chewed up so I went and got a new OEM belt. Below are pics showing how much slack there is when it is engaged. I can take the belt off by hand or turn the pulleys with 1 finger with it engaged. What am I missing?