Mickey has to to fix the pipes and spin the valve to remove the Thinner and activate the rides in the village. He must then go to the Projector Screens in order to go up the tower. If Mickey uses paint on the Paint and Thinner Pumps, the gate will be left open. If he uses Thinner, the gate will open and close. The quest will be expired if he took a shortcut from Clock Cleaners without opening the gate by redeeming or defeating the Spatter and rescuing Gremlin Ditto.