Plumbing on ys140l
06-12-2011, 10:44 AM
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Plumbing on ys140l
I have a YS140L that Im having trouble setting up.The guys at my field said the fuel hook up in the diagram from YS engines was wrong and switch them over on the back.The one going to my regulator is now on the inside nipple and the one going for tank pressure is on the outside in the picture.Is this right or is the ys diagram right?Thanks any help on setting up this engine would help.Thanks Ross.
06-12-2011, 11:45 AM
#2
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RE: Plumbing on ys140l
If you go into the glow engine forum then go into the YS support there are a number of diagrams showing the plumbing. The picture that came with the engine is the correct way to do it. The pressure check valve MUST be installed in the line in the correct direction. The check valve seems to mess people up more then the plumbing.
