This is an edit to the above question.....
I just checked it through a cycle with no clothes in it. It does spin just fine and the agitator does go back and forth slightly. I am not overloading the machine as it just has one fitted sheet one flat sheet and 4 pillow cases. Could the belt possible just need to be replaced? The belt looks okay, I guess. Not much wear or anything like that. Or cold it be another problem?
original question edited by kaacres, July 2008