Found vent hose loose when looking to replace dispenser valve. The plastic coupler was broken. Only took a few minutes to replace vent hose. Too bad one cannot just buy the plastic coupler between hose and tub. It’s expensive to spend all the extra money (probably $35+) to replace parts that are fine. Received vent hose on Sat. Fed Ex shipping expects dispenser valve to be here Thursday. Will only take a couple of minutes to install the valve to complete the repair. Wish parts could have been shipped together.