Can you deal with the pneumatic ball valve?
There are few articles about the maintenance of pneumatic ball valve in the method of car maintenance. Today, we should introduce the defects of pneumatic ball valve and its maintenance methods. In order to improve the smoothness and warmth of the car, we understand that the two-way acting cylinder pneumatic ball valve is widely used in the market. Under normal conditions, it can rapidly attenuate the vibration of the frame and the body. However, if the pneumatic ball valve on the vehicle suspension system shows problems, it needs to be checked in time and find the appropriate solutions.
First, when the car encounters poor road conditions, and the ordinary demand stops after driving 10km, it will find the shell of the pneumatic ball valve. If it is not hot enough, touch it with your hand to clarify that there is no resistance inside the pneumatic ball valve, and the pneumatic ball valve does not work. When the shell is heated, some smooth oil can be properly added. After full oil is added, there will be no oil shortage inside the pneumatic ball valve.
Second, the way to distinguish the quality of the pneumatic ball valve is to press the bumper and release it. After watching the car jump for two or three times, it is to clarify that the pneumatic ball valve works well. On the contrary, if the vehicle vibrates violently in case of slow driving and emergency braking, it indicates that there is a problem with the pneumatic ball valve.
Third, professional methods to determine whether the pneumatic ball valve can fail or present minor problems, disassemble the pneumatic ball valve and clamp the lower connecting ring on the bench clamp. At this time, please pull and press the shock absorber rod several times. Due to certain resistance, if the resistance when pulling upward is unstable or no resistance, it means that the pneumatic ball valve is short of oil or the valve parts are damaged, Need your repair and replacement parts.
After seeing three ways to check the failure of pneumatic ball valve, we should learn how to keep the pneumatic ball valve at home. We can go through the way of loosening the sealing washer and the nut of the oil storage cylinder cover. In addition, it is necessary to judge whether the piston connecting rod of the pneumatic ball valve can be bent by the scratch or pull mark on the surface of the piston connecting rod and the cylinder barrel. Once the pneumatic ball valve has cleared away the damage, desoldering, cracking or scattering, it is necessary to further increase the efforts to check the fit clearance between the plug and the cylinder barrel. If it is too large, the extension ball valve of the pneumatic ball valve will be too soft or broken. We suggest that you take care of the pneumatic ball valve at home. You can change the components according to the damaged parts, so that they can be checked and repaired in time to prevent driving inconvenience caused by more serious omissions.