11. COOLING SYSTEM Inspect the radiator soldered joints and seams for leaks. Blow dirt out from between core fins with compressed air. If insects, etc., are clogging the radiator, wash them off. Carefully straighten any bent fins. RADIATOR REMOVAL Drain the coolant. ( 3-9) Remove the overflow tube clamp and disconnect the overflow tube. Overflow Tube Upper Hose Loosen the hose band and disconnect the upper hose from the radiator. Radiator 11-5