How to change the new sail antifreeze

New Sail antifreeze replacement method: first press the water tank cover with cloth, and then gently open the water tank cover; If there is an oil drain plug in the engine cylinder, remove the oil drain plug and drain the remaining coolant in the cylinder; Open antifreeze, slowly inject new antifreeze into the water tank to the highest mark of the water tank, and tighten the water tank cover.

Antifreeze is usually replaced once every two years or 40 thousand kilometers. Replace the antifreeze of new Sail;

1. Turn off the engine 10 minutes (because the water temperature of the car just turned off is high, it will overflow and cause danger);

2. Press the water tank cover with cloth first, and then gently open the water tank cover;

3. Unscrew the oil drain valve at the bottom of the water tank (if there is an oil drain plug in the engine cylinder, remove the oil drain plug and drain the remaining coolant in the cylinder;

4. When there is no coolant flowing out, tighten the drain valve and cylinder drain plug;

5. Open a new bottle of antifreeze;

6. Slowly inject new antifreeze into the water tank to the highest mark of the water tank;

7. Put the warm air control button in the heating position, start the engine to heat the radiator outlet pipe, and then turn off the engine;

8. Check the liquid level of antifreeze (if the liquid level does not reach the highest mark, supplement it);

9. Tighten the water tank cover and cover the machine cover.

Note that ordinary water or coolant with incorrect mixing ratio will damage the cooling system. It is forbidden to use ordinary water, alcohol or methanol to prevent the car from freezing. Make sure to use a mixture of 50:50 softened water and antifreeze that meets the specifications of this vehicle. Otherwise the engine will overheat or even catch fire.

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