What should I do if the motorcycle carburetor leaks oil?
The carburetor oil leakage failure is mostly caused by the tightness of the triangular needle valve. In particular, the triangular oil needle with the top working part is a rubber product. Once the triangle needle valve is closed, the oil leakage failure is usually caused by the oil leakage failure. In this case, the repair work is more difficult. This is because the triangular oil needle of the top working part is rubber product, and the closing performance is excellent. If the all-metal triangular oil needle and the needle seat are not tightly closed, after replacing the triangular working needle of the rubber part with the top working part, Can have a greater degree of confidence to rule out carburetor oil leakage. Imagine that if the triangular oil needle of the top working part is rubber product, the three needle valve can not be closed well, indicating that the problem of the needle seat is more serious. The more thorough troubleshooting method is to replace the whole set of triangle needle valve. However, in the repair of the lack of spare parts, try to troubleshoot, so as not to affect the normal use of the motorcycle.
A new method to eliminate oil leakage from carburetor is now introduced. Remove and disassemble the carburetor, pull out the float pin, remove the oil float and the triangular oil needle, turn the carburetor upside down, put a full metal triangle oil needle of the same model into the needle seat, and then use the small wrench A small tool that gently taps the end of the triangular oil needle to make the triangle oil impact the needle seat. When the needle seat is impacted, it will produce a slight deformation. Correct the needle seat and increase the triangular oil. The matching precision of the needle and the needle seat makes it possible to close well. Then take out the all-metal triangular oil needle and put back the triangular oil needle of the rubber part in the top working part. After confirming that the triangular needle valve is closed well, the carburetor can be installed and put into use.