How to repair the air leakage of vacuum tire of electric vehicle

First, electrify the leaking air pump, connect the trachea and start to replenish air. 1. Open the valve, insert the trachea into the flat tire, adjust the air release of the trachea, and gradually increase the tire air.

2. Remove the air pipe from the tire and close the air valve.

3. Check the fetal air and adjust it to normal air pressure as needed.

4. After installation, tap the side wall by hand. If there is abnormal noise, it means there is air.

5, repeat the inspection, if there is still abnormal sound, can repeat refueling.

6, after the completion, to check whether the tire leaks, and regularly check whether the tire pressure is normal.

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