How to deal with oil leakage of electric butterfly valve in automobile
With the development of science and technology, as always, there are cars everywhere on the road, and car accidents happen from time to time, and there are thousands of reasons for causing car accidents. There are problems with the driver's operation and the car itself, which may lead to disastrous traffic accidents. For example, the electric butterfly valve of the butterfly valve in the car has oil leakage, which can not be underestimated. Since this is related to many problems, we will talk about it gradually.
If the electric butterfly valve in the car really leaks oil, how to check and deal with it:
1. Check whether the nuts of the cylinder cover can be tightened, and they should be tightened normally;
2. Check the oil seal. If the sealing washer is damaged, replace it with a new one;
3. Check the shock absorber rod. If the shock absorber rod is pulled out and feels jammed or different in weight, further check whether the clearance between the piston and the cylinder barrel is too large, whether the piston connecting rod of the electric butterfly valve is bent, and whether the piston connecting rod surface and the cylinder barrel are scratched or pulled;
4. If there is no oil leakage in the electric butterfly valve, check whether the electric butterfly valve connecting pin, connecting rod, connecting hole, bushing, etc. are damaged, desoldered, cracked or scattered. If the above inspection is normal, the electric butterfly valve shall be further synthesized to check whether the fit clearance between the piston and the cylinder barrel is too large, whether the cylinder barrel is strained, whether the valve seal is good, whether the valve clack fits tightly with the valve seat, and whether the stretch butterfly valve of the electric butterfly valve is too soft or broken. According to the condition, the method of grinding or replacing parts shall be adopted for repair.
Here is a reminder for all car owners. If you find the above phenomenon, whether you can repair it or not, you'd better take the car to the 4S store and have it checked again. After all, life safety is more important than anything!