I think it is good to consider that in the chamber housing the diaphragm just only enter air... gasoline income is not possible...just see the carburetor diagrams. I repair three old diaphragms plugging their holes with silicon red, recommended by the manufacturer for engine gaskets. Now I am...
Thanks for the welcome ... this is the best forum I've seen on the internet. The weather here in the south is rain and rain. Excuse my ignorance on the subject ... so far I've had a good experience with UFO's products and after-sales relationship with Jon Cornel. Certainly if I had read this...