I've seen the posts about removing/replacing old washer dryer combos, but ours in in good condition and works (except one little problem). I think I need to replace the washer belt, not spinning as dry as it used to and slight rubber odor. Easy enough to do at home, but I need to access the front of the washer. Laundry closet is in aft stairwell. Any suggestions, other than replacing? Thanks in advance.