The engine is equipped with a circulating cooling system. For the coolant is water pump impeller. The cooling system operates with a separate expansion tank. Apply the wax tube radiator and thermostat. Radiators are usually mounted to the engine.
The fan housing has one or two of the fan and turn on and off an electric thermal switch on the bottom of the radiator. The water pump is driven by the crankshaft via a belt.
The thermostat is located in a water pipe. At low temperatures, the coolant thermostat remains closed and coolant can bypass the radiator, so that it can be rapidly heated by the engine.