TEST FUNCTIONALITY

Place the cooler inside the slider and secure the slider bungee hooks to the cooler handles or other attachment point. Pull up on the spring-loaded stainless-steel locking pin on the port side of the slide assembly and pull out the cooler, checking to make sure it slides smoothly and locks in the extended position, and there is no binding. Then reverse the procedure, pulling up on the locking pin and pushing it back. If there is any binding, check to make sure the slides are parallel.