John W Crestwood , KY April 02, 2017 Appliance: Whirlpool Undercounter Dishwasher TUD6710PB0 Whirlpool Dishwasher Tud6710pb0: Whirlpool dishwasher no drying cycle heat. How to replace Rubber Washer. Replacement heater element installed exactly as described in the AppliancePartsPros video. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes