Reverse Flushing Radiator

Disconnect the radiator hoses from the radiator. Attach a section of radiator hose to the radiator bottom outlet fitting and insert the flushing gun. Connect a water supply hose and air supply hose to the flushing gun.

Allow the radiator to fill with water. When the radiator is filled, apply air in short blasts allowing the radiator to refill between blasts. Continue this reverse flushing until clean water flows out through the rear of the radiator cooling tube passages. For more information, refer to operating instructions supplied with the flushing equipment.