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Echo CS-400 chainsaw. I'm not understanding this diagram. I posted a picture of my carburetor earlier. Please tell me which fuel line goes to the 90° degree port on the carb? Thanks!

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The vacuum side of the primer bulb goes to it.......

Echo CS-400 chainsaw. I'm not understanding this d - 25629896-ngs4fwq21n25g5w0ie5abidp-1-0.png

Posted on Apr 05, 2015



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SOURCE: McCulloch,Mac 3200 Chainsaw fuel lines...........

retgmdI need the same, did you ever find one?

Posted on May 27, 2010

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SOURCE: I have a Echo chainsaw CS-400 and the carburetor has three nipples which two is on top of the carb and the other is at the bottom in a curve. which is the inlet for the fuel line with the filter

Walbro WT-820


Posted on Apr 04, 2015

Testimonial: "So the suction side of the primer is what you're saying? And the fuel line with the filter goes to the fuel inlet?"

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