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Correct fuel hose plumbing is as below:
From the nipple next to the adjusting needles, there should be a short hose going to the short nipple on the purge bulb.
The dump line for fuel recirculation goes from the long nipple on the purge bulb direct back to the fuel tank.
The fuel supply hose (with filter, inside tank) goes to the fuel inlet nipple on the back side of the carburetor.
We trust the above is helpful.
Thank you for contacting Husqvarna's Answer Army.
Correct fuel hose plumbing is as below:
From the nipple next to the adjusting needles, there should be a short hose going to the short nipple on the purge bulb.
The dump line for fuel recirculation goes from the long nipple on the purge bulb direct back to the fuel tank.
The fuel supply hose (with filter, inside tank) goes to the fuel inlet nipple on the back side of the carburetor.
We trust the above is helpful.