Mend > Lawn Mowers

Mend Snapper S31SNG Fuel Trimmer Carburetor

running fuel lines on a snapper s31sng line trimmer?

I need to know how the fuel lines are run from the fuel tank to the primmer bulb and carburator.

d.dees
April 2006

Snapper Snapper S31SNG Garden Tools, Lawn Mowers Fuel Trimmer Carburetor

I have a snpper s31sng "snap n go " trimmer. the problem is that fuel will not stop cumming out of the carburator. I just replace all the fuel lines , and yes they all are in the rigth place and position. Everything was running good before. The reason I changed the lines was because they were deteriorated and was miss firing. please help.

alex
September 2009

The easiest answer to this question is the bulb has a one-way valve. it blows on one valve, and blows on the other. With that said, give a push on the primer, and you will see which one is blowing out. This obviously would be the one to connect to the carb, and the one that sucks connected to the tank.

brian
June 2007

JoDude must be wrong, as I never disconnected one of my lines and from what he says, I wouldn't trust him. I still have the large diameter hose from the straight tube of the carb still connected to the shorter end of the primer. It's always been that way, but I'm still having trouble connecting the other hoses. And why is there both diameter hoses going back into the gas tank. One of them (the larger) has the fuel filter on it, but what, if anything goes onto the smaller hose ?

Steve
May 2007

the line from the fuel filter in tank goes to the angled
inlet at rear of carb, the line from the straight carb outlet
goes to the shorter leg of the primer, other leg of primer
goes back to tank. if you need help installing a new
fuel filter check my answer on another question which
asked this specifically. good luck.

jo dude
April 2006