Fig. 2-60. Cooling system: 1 - hoses for supplying and draining liquid from the interior heater radiator; 2 - outlet pipe; 3 - expansion tank; 4 - Upper radiator tank; 5 - cooling fins of the radiator; 6 - fan; 7 - lower radiator tank; 8 - pump drive belt, 9 - coolant pump; 10 - thermostat