belt replacement on 2002 Suzuki Aerio

My belt squeeks when I put the a/c on and have the foot on the brake while in gear. Is this something I can replace myself, there is not much access up above is there a way to access it from below or do I need to take it to the dealer. I purchased a extended waranty good until Feb.2011.

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1 answer 1 comment
Did you ever get an answer about this? I have the same issue.
THIS IS CRAP! WASTE OF TIME MESSING WITH YOU PEOPLE.