James H Surprise , AZ November 29, 2016 Appliance: Whirlpool Undercounter Dishwasher GU3600XTSY1 Whirlpool Dishwasher Gu3600xtsy1: Unit making excessive noise. How to replace Pump And Motor Assembly. Followed your video Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours