The repair video on AppliancePartsPros.com web site showed me exactly how to replace the dishwasher drain valve shaft seal. The only problem I ran into was Jet Dry draining out into the dishwasher and into the door when I flipped the dishwasher on its side to replace the seal. This resulted into a lot of foaming when I tested on the rinse cycle. Foam leaked out the door so towels were needed to clean it up. The dishwasher works great now. No leak.