Carb help Harley EFI & Harley Carb Discuss Carb help in the Harley Tech & Harley How-to forums; Ok, I had the CV apart on the Fatboy, putting in a kit. Installed a new emulsion tube, but I dropped the guide or small piece that aligns the needle ...

[BigMo]

Ok, I had the CV apart on the Fatboy, putting in a kit. Installed a new emulsion tube, but I dropped the guide or small piece that aligns the needle in the emulsion tube. I sticks up into the throat of the carb. Which way does this go back in? With the concave side up, towards the needle, or the other way with the rounded (convex I guess) side up towards the needle. It must make a difference. It looks like with the stock emulsion tube that the needle guide or seat or whatever its called has the rounded part down to match the emulsion tube with the concave side up towards the needle. Somebody help please so I can get this thing back together.

Thanks,

BigMo

[Wrightturn]

Hey Mo,

Rounded part down.

[BigMo]

Hey thanks Wrightturn, it seemed to be the right way because the stock emulsion tube has a very slight concave end that would fit on the rounded or convex end. So I assembled it this way, with the rounded part down towards the bowl. Preciate it!

BigMo