Note (figure 2.1). The opening pressure of the safety valve in the expansion tank cap is 1.2 bar (brown cork).
Figure 2 1. Functional diagram of the cooling system (engines K4M, F4R, F4P - cars with MKL): 1 - engine, 2 - radiator; 3 - "hot" tank with degassing after thermostat; 4 - heater radiator; 5 - thermostat holder; 6 - branch pipe with a diameter of 0.3 mm; 7 - branch pipe with a diameter of 0.85 mm; 8 - water pump; 9 - thermostat; 10 - air bleed valve
Note (figure 2.2). The opening pressure of the safety valve in the expansion tank cap is 1.2 bar (brown cork).
Figure 2.2. Functional diagram of the cooling system (k4M, F4R, F4P engines - cars with automatic transmission): 1 - engine; 2 - radiator; 3 - "hot" barrel with degassing after thermostat; 4 - heater radiator; 5 - thermostat holder; 6 - water-oil cooler of automatic transmission; 7 - branch pipe with a diameter of 0.3 mm; 8 - branch pipe with a diameter of 0.85 mm; 9 - branch pipe with a diameter of 010 mm; 10 - water pump; 11 - thermostat; 12 - air bleed valve
Note (figure 2.3). The opening pressure of the safety valve in the expansion tank cap is 1.2 bar (brown cork).
Figure 2.3. Functional diagram of the cooling system (f9Q engines): 1 - engine; 2 - radiator; 3 - "hot" tank with degassing after thermostat; 4 - heater radiator; 5 - thermostat holder; 6 - block of immersion heaters (if they are); 7 - branch pipe with a diameter of 0.3 mm; 8 - branch pipe with a diameter of 0.85 mm; 9 •-water-oil cooler; 10 - water pump; 11 - thermostat. 12 - air bleed valve
Note (figure 2.4). The opening pressure of the safety valve in the expansion tank cap is 1.2 bar (brown cork).
Figure 2.4. Functional diagram of the cooling system (l7X engines): 1 - engine; 2 - radiator; 3 - "hot" tank with constant degassing; 4 - heater radiator; 5 - water-oil cooler. 6 - thermostat block. 7 - branch pipe with a diameter of 0.3 mm; 8 - branch pipe with a diameter of 0.16 mm; 9 - water pump. 10 - dual-circuit thermostat; 11 - air bleed valves
Note (figure 2.5). The opening pressure of the safety valve in the expansion tank cap is 1.4 bar (brown cork).
Figure 2.5. Functional diagram of the cooling system (g9T engines, with PK6 gearbox): 1 - engine: 2 - water pump; 3 - radiator; 4 - thermostat. 5 - heater radiator; 6 - expansion tank; 7 - exhaust gas cooler; 8 - immersion heater body; 9 - water-oil cooler; 10 - air bleed plug; 11 - branch pipe with a diameter of 14 mm; 12 - branch pipe with a diameter of 7.5 mm; 13 - branch pipe with a diameter of 3 mm
Note (figure 2.6). The opening pressure of the safety valve in the expansion tank cap is 1.4 bar (brown cork).
Figure 2.6. Functional diagram of the cooling system (g9T engines, with SU1 gearbox): 1 - engine; 2 - water pump 3 - engine cooling system radiator 4 - thermostat; 5 - heater radiator; 6 - expansion tank 7 - exhaust gas cooler; 8 - immersion heater body; 9 - water-oil engine cooler; 10 - air bleed plugs; 11 - water-oil cooler of gearbox; 12 - branch pipe with a diameter of 14 mm; 13 - branch pipe with a diameter of 7.5 mm; 14 - branch pipe with a diameter of 3 mm