Slide the nut over the end of the copper water pipe and then slide on the ferrule.
Insert the copper water pipe into the 90-degree elbow on the back of the dishwasher. The 90-degree elbow is the water inlet valve. Push the water pipe in as far as you can.
Push the ferrule and nut forward and then tighten the nut, by hand, onto the threads on the 90-degree elbow. Secure the nut tightly to the water inlet valve with the adjustable wrench.
Pull the drain house through the cabinet to reach the back of the dishwasher.
Remove the drain hose connector cap from the dishwasher and then place the drain hose clamp on the connector.
Insert the drain hose into the connector and push it in as far as you can.
Open the drain hose clamp with the pliers and slide it over the drain hose. Release the drain hose clamp to secure the hose to the connector.