Find a service manual on-line, pretty easy to do. It will be in there.But there should only be a fuel line to tank & a over-flow hose that drapes down in front of the swing-arm pivot IRRC.... But here's 2 pics to help
Carbs_zpsa2101b65.jpg Photo by Rickthefix | Photobucket
Evap_zps2ecab7c2.jpg Photo by Rickthefix | Photobucket
Carbs_zpsa2101b65.jpg Photo by Rickthefix | Photobucket
Evap_zps2ecab7c2.jpg Photo by Rickthefix | Photobucket