Thomas S Fairmont , WV June 21, 2014 Appliance: Whirlpool Dishwasher DU810CWDB1 Whirlpool Dishwasher Du810cwdb1: Dishwasher time worn out. How to replace Timer. Part arrived very fast. Part went in pretty quick; lots of juggling panels and parts alone. BUT, The inside door cover had a plastic strip that fell out and I didn't know where it came from. Took about a day and a very bright light looking for clues. TAKE PHOTOS during the dis-assembly folks and same some time. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours