Jim D Dubois , PA October 05, 2015 Appliance: Whirlpool Undercounter Dishwasher DU1145XTPBA Whirlpool Dishwasher Du1145xtpba: Replaced front panel. How to replace Door Panel. Removed, screws down each side, removed panel. Applied foam bumper in the proper placed based on my model, installed panel and replaced screws. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes