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Discussion Starter #1
So funny story.... Today I made a stop at 7/11 and was doing too much at one time after I stopped and didn't realize that my quickstand wasn't down and laid my bike down to the left. I was so depressed and aggravated that I tried picking it up and ended up laying it to the right directly after:whip:. Well after it all now I notice there is a leak coming from under one of the caps above the kickstand. After popping out the cap I notice that there is a tube under it. What is this tube for and y is it leaking now
 

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What is the fluid, oil, fuel, antifreeze? It's probably a vent tube from the fuel tank or something. I'll have to look at a diagram when I get home.
 

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Discussion Starter #3
I'm not sure exactly what it is but to me it looks like it could be oil. When I have it on the rear stand and it's upright it doesn't leak but the moment I have it leaning on the kickstand there is a slow leak coming from that tube. I will post pictures later to show where the tube is and the leak


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That is the airbox drain hole. It's purpose is to allow oil and condensation to drain out of the airbox. During normal operation, heated engine oil can cause a oily steam to be produced. These gases are vented into the airbox, so they can be burned off in combustion (much like what the PVC valve does for a car). It is most likely, that when your bike fell over too much crankcase oil traveled via the hose on top of the engine, attached to the airbox
 
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