DTAllen

Does anyone know where to find a video to replace the idler pulley and belt for the 2.7 turbomax? I've been having an issue with what sounds to be a pulley and belt issue. You can hear it after driving it for about 5-10 minutes then it a pretty obvious sound. From most things that i read its a more than likely the pulley and belt. I'm definitely open if others may have a better idea.