my back up is not backing me up. i want to die today. we get snow and i get trouble's.. ok here we go my back up 96 zrt is whinning i opened the clutch cover and it seems that the drive clutch is squeeking on the belt also when riding i notice that i smell burning rubber. i opened it back up and the belt was way loose. so i replaced it with the same belt but a new one but it still squeeks and smeels like burning rubber should i be worried. or what can i do to fix it.