Table 2.5
Table 2.6
Thermostat
Figure 2.81. Cooling system diagram:
1 - Engine;
2 - Radiator;
3 - Expansion tank, constantly removing air from the cooling system;
4 - Heater radiator;
5 - Calibration hole 3 mm.
Water pump
Thermostat
Air bleed hole plug
The high speed electric fans are switched on by the injection computer when the coolant temperature is above 99°C. The electric fans are switched off when the temperature is below 96°C. The expansion tank valve is brown (calibration pressure 1.2 bar).