So for the lawn mower, if you have to replace the carburetor, especially if you want to replace it yourself, how to choose a lawn mower carburetor in the face of the fact that various brands are mixed in the market and the models are messy What about the device?
From the appearance, the appearance of the fake and degraded carburetor has obvious processing marks, and the appearance of the imported carburetor is well-made, so as long as you observe carefully according to the above simple method, you can still see it clearly. Carburetors produced by regular manufacturers have very strict manufacturing standards, and have very high processing, assembly and testing accuracy. In the range. Some imitation carburetors, although they look similar in appearance, are indeed "cheap", but the precision of the components is much worse.
For carburetors with better quality, the idle speed mixture holes and idle speed mixture screws are processed on CNC machine tools. The number of rotations is very precise.
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