gkeithly
XS650 Member
Hey y’all, I bought this bike (1981 XS650) end of last season. When changing the oil I noticed this hose that’s just open and not connected to anything below the carbs. Is it supposed to run to anything/be capped? It runs through a t valve to the top of the engine and somewhere else. So that + the oil stains makes me think it’s a vent but i’m not sure. I briefly looked through the service manual and online and didn’t find anything. Attached is a photo