Never remove the expansion tank cap when the engine is hot.
When working in the engine compartment, also be careful not to suddenly turn on the fan or radiator fans.
Do not open the bleeder plug or plugs while the engine is running.
Flushing the system and refueling must be done with a warm or cold engine.
Never flush the cooling system when the engine is hot (to prevent severe heat stroke).
The engine cooling system of the model range produced at the present time has the following main characteristics - a closed system under pressure (safety valve in expansion tank cap).
Calibration values for the valve plugs of the expansion tank:
- with the image of a yellow hand - 1.4 bar;
- with the image of a white hand - 1.6 bar;
- with the image of a gray hand - 1.8 bar;
- the system uses only coolant type «ABOUT».