4.7.1. Radiator

4.7.2. Thermostat

4.7.3. Pump of system of cooling

4.7.4. Fan of system of cooling

4.7.5. Sensor of turning on of the electrofan

4.7.6. The sensor of temperature of cooling liquid

4.7.7. Thermorelay of system of injection of fuel

4.7.8. Replacement of technological caps

4.7.9. Heater

4.7.10. Control unit heater

Fig. 4.4. Elements of system of cooling: 1–bolt; 2–top cover; 3–air inlet; 4–fixing bracket; 5–radiator; 6–rubber ring; 7–sealing ring; 8–thermoswitch; 9–stopper; 10-hose; 11-broad tank; 12-casing; 13-arm of fans; 14-nut; 15-additional fan; 16-main fan; 17-bottom hose; 18-driving belt; 19-top hose

Functionally elements of system of cooling can be divided into the site of system which is selecting heat from elements of the engine, the site of system disseminating heat (fig. 4.4) , including system of heating of salon. Elements of the system which is selecting heat from the engine, represent channels in a head of the block and the block of cylinders and are not considered here. Further the elements, helping to disseminate heat will be given.