i just bought another 84 200es big red,i have to change the tire and i can't get the axel off ,i'ts frozen on with rust.I banged it with a rubber malet.It wont move,i soaked the sh#t out of it for 2 days and useing a rubber malet,it wont move.Can i heat it up to get it off with a torch.any help would be great .thanks.........svo58