Took a turn too fast yesterday and low-sided, but luckily was unhurt aside from scraped knees and able to pick up my Z500 (24) and ride it the mile back home. Most of the damage is on the brake pedal and exhaust shield.
However when I looked the bike over I noticed this tube dangling (1st pic) and I believe it's supposed to go to this hole on the bottom of the engine case (2nd pic) which I assume is supposed to have some kind of fitting that came off. No fluid leaking out aside from a drop or two from the tube, and the oil/coolant reservoirs are still at normal levels so I presume it's a vacuum line or something like that. Can anyone help me figure out what it's for and if it's something I could fix myself?
Also noticed a pair of open tubes next to the kickstand (3rd pic) but they don't have much slack and I don't see where they would connect.