I have a 95 Contour that started rattling in the front of the engine.I pulled the serpentine belt and noticed the air conditioner compressor is locked up.I can't afford a new compressor.I thought maybe I could just remove the compressor and buy a shorter belt but the parts man says I have to change the bracket that holds the compressor and install a pulley where the compressor is now.Can someone give me the low down on this? Thanks.