Q: I have successfully rebuild my carburetor with everything except number 23 on the parts list, I have put the needle in the proper place, but there is a circle with an arrow that has a spring with the ball that goes on top of the needle number 23, and my carburetor did not have either of these components in it, and the kit did not come with the spring and ball assembly.
A: Kits include the check ball, but not the spring, or cap that goes on top. Some YH carburetors use a check ball, spring, then the cap. Others use a tapered check weight without the check ball, or spring. Our carburetor kit includes the check weight in case you need one. From what we’ve seen, you can replace the ball and spring with the pointed checkweight.
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