Just got a new house with some acreage and inherited a 2007 dixie chopper. Lost hydro power today and could not move forward or back. Diagnosed the belt is worn and has come off the pulley underneath the engine that runs to the hydro pump. It is a small belt about 20 inches maybe. The drive belt pulley is right below that and that one runs to the deck. I couldn't figure out how to loosen either the hydro pulley or the drive pulley to replace the belt. Any help? Thanks!!!