Rosemarie S Decatur , IL April 22, 2018 Appliance: Whirlpool Free Standing Electric Range GR563LXSS1 Whirlpool Range Gr563lxss1: Needed to replace oven racks. How to replace Partial Oven Rack (Replacement). Replaced the old "dull/ugly" oven racks with the new/shinny oven racks. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes