Hi I have a Crapsman lt 2000 which I wish I had never bought it was such a waste of money. Anyhoo now that I have vented. My belt is stuck under the pulley for the damned blade and I can't get it out because of this little L shaped guard on the deck I have the 3 year service plan but am too embarrassed to get them to come out and fix it. How in Gods name do I get this loose?