[Working principle of the upper water pipe]:
The water pipe of the car radiator connects the engine and the water tank, and circulates the coolant to the engine through the water pump, absorbs the heat generated by the engine, and maintains the normal operating temperature of the engine.
【Installation tips】:
1. Debugging and testing: Debug and test after installation to ensure the normal operation of the cooling system.
2.Regular maintenance: Regularly maintain and check the upper water pipe connection after installation to extend the service life.
