OEMTOOLS 24444 Coolant System Refiller Kit

Product Description "The OEMTOOLS Universal Cooling System Filler purges those problematic airlocks, checks for vacuum leaks, and then allows the technician to refill the system quickly and easily. USE IS SIMPLE: 1. Before beginning, the radiator must be completely drained of fluid. And the car should be engaged and the heater turned on, so that the heater coil is open and can be evacuated and refilled. 2. Find the right sized rubber bush for your radiator neck or coolant reservoir, and then fit the gauged cooling system adapter firmly into place. Turn the tightener on the valve clockwise until it snugly fits the radiator neck. 3. Connect venturi valve to the cooling system adapter, connect shop air to the venturi valve, and connect evacuator hose to the other side of the venture valve; make sure all valve openings are closed until the shop air is connected. 4. The hose on the other side of the venturi valve may evacuate fluid, if any is trapped in the syst