I’m a new owner of 2004 600rr I bought it cheep. But it was apart. Many boxes. Lol. Well I bought the manual and I believe I’m getting back together. I can’t seem to figure out where a few hoses go. I hope I can attach a picture. I sure it’s easy for someone that knows. There is three hoses straight down under the gas tank. I think there coolent lines. Gas tank is off.

I have them circled

 

Likely if the tank is off one is fuel in -From fuel pump to fuel regulator the others are fuel vent and overflow. Also a small vacuum hose which likely still hooked up properly.

 

Those are for coolant. Block to wax unit, wax unit to thermostat housing.