The tube coming from the automix chamber (where the shampoo is added) goes to the one in the back on the bottom of the pump. The tube from the motor area goes to the top of the pump. The tube that goes up into the handle assembly and requires a clamp goes in the front of the pump nearest the belt. Be sure to tuck this tube up into the plastic piece that holds it away from the motor shaft. Voila!
www.bobsroswellvacuum.com, September 2008
