I need Help,

I recently purchased a 1/4 scale plane with a YS 120 and I do not understand how to hook up all the fuel lines. Where do you put the gas in? Sounds like a stupid question but I am confused. Does anyone have a diagram on fuel line hook ups, perhaps one that came with a new engine.

Thanks
Charles
[email protected]

There is a schematic of the fuel system hook up on the YS website

http://www.ysperformance.com/prod120.htm


That should clear it up for you.

Chad Northeast
YS Sponsored Pilot

OK the diagram helps, but I still don't know where to break in to fill the tank. I think that based on the check valve I should put it in at the breather tube. (On the diagram it would be tube "A")

Break the lines between the filter and the tank on the fuel line and between the check valve and the tank on the pressure line. Use fuel dots and tees to accomplish this. I believe you can get these parts from Central Hobbies and other sources.