Can anyone identify the hose in the attached picture? I was adjusting my clutch cable when I see it hanging down. It disappears up between the carbs and the engine. I see a few hoses marked in my manual but I can't tell which one this would be and if it is supposed to be attached to something on both ends.
(http://i1153.photobucket.com/albums/p519/alextam9/IMG_3382_zpsc6qum6y1.jpg)
Possibly the drain from around the fuel cap. The nipple is on the bottom whip a solid metal tube goes through the tank itself.
take your seat and tank off and follow it.