Yamaha 90hp Mystery Fuel Leak

[jriling]

Hey Guys:
1987 Yamaha 90, I have gas leaking from somewhere under the powerhead, I pulled the aprons off and the gas is coming from behind and above the front apron. Is this the main crankcase seal going? Anything I can "tghten up" to stop this?
I have no other visible leaks, carbs, intake manifold are all dry.
Any help is appreciated!

Jay R.

[jriling]

Anybody?

[Ray Neudecker]

Only so many places fuel can come from, The fuel system itself such as a leaking hose,(including recirc lines) carb, ect or the crankcase it self. If it is not one of the first no easy cure.

[JUSTINTIME]

pics would help