
It was become so hard to turn that it was almost impossible opening or closing the fuel only using the hands .
Once disassembled I've changed all the gasket (3 if I don't get wrong) included in a “fuel petcock rebuild kit†.

At the beginning the fuel tap was smoot (easy to turn I mean) but now is extremely hard again, exactly as it was :-/ .
What can I do to definitely solve this problem ?
I was thinking to change the fuel tap using something like this.

Do you think that it can be a good solution ?
I need some hints please.
Many thanks
Fabio