The function of thermostat is to automatically adjust the amount of water entering the radiator according to the level of coolant, adjust the heat dissipation capacity of the engine cooling system, and keep the temperature of the engine within the operating range. In short, it is a small component. The cooling water temperature of the engine remains relatively unchanged. Whether it is normal is also related to the temperature of our engine.

When the thermostat works normally, Baotou beiben heavy truck parts will share with you that the water temperature will rise to a certain extent when the engine is working under heavy loads such as climbing, which is a normal phenomenon. Once it reaches the level road, the water temperature will soon return to normal. The water temperature is normal on the level road, but with a little load, the water temperature will rise. After returning to the level road, the water temperature will rise, and the temperature will rise.

Touch the temperature of the upper and lower water pipes of the radiator with your hand. In this case, it is easy to misjudge the failure, thinking that the fan clutch of Baotou beiben heavy truck accessories is damaged or the radiator is blocked. The problem still exists after cleaning and replacing parts. When this happens, it may be because the thermostat is stuck, so when the vehicle has the above phenomenon, you can consider checking the thermostat first.

The inspection method is also very simple. Remove the thermostat from the car and put it into the pot to boil. Observe whether the thermostat opens with the rise of water temperature and whether it is stuck in the middle. Baotou beiben heavy truck accessories if the thermostat in your car moves through the skirt, in addition to checking whether the thermostat is stuck, you should also check whether the housing of the water pump is stuck due to foreign matters.

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