Ryobi fuel lines
I have a Ryobi 790r trimmer what I need to know is how the fuel lines run.
There are two going to the carb one goes to the top the other to the bottom. So I guess on is the inlet the other the return line. I need to find out does the top line run from the carb to the primmer bulb or the bottom line?. As I do not know which one is the inlet & which one is the return? If anyone can explain how these two fuel lines run it would be a big help!.