Fuel lines

[Superchuck]

Hi Guys, Wondering if I can get some help?I was replacing my fuel lines in my 2000 Rx some how my labels fell off .I need help in knowing which line goes to the top and which one goes to the bottom on the carb.

 

[Mraw]

If I remember correctly, one of the fittings is 1/4 inch and the other is 5/16 so just match it up.

 

[Vandy34]

I’ll check in the morning for ya, can’t remember off the top of my head.

Jake

 

[Superchuck]

I’ll check in the morning for ya, can’t remember off the top of my head.

Jake

Thanks

 

[tobytd]

T. fitting Closest in picture is return line. Center hose barb with 90° bend is pulse (1/4”) from crank case. The other side you can’t see is the 5/8 fuel in.

 

[pwgsx]

The 1/4 inch fitting with the 90* elbow is the pulse line which goes under the carb to the engine case. The upper 1/4 straight fitting is the return to the gas tank. The large 5/16 is on the bottom of the carb and is the fuel in from the fuel filter.