02-02-2017, 06:02 PM
darkangel, my Honda manual calls it a crankcase breather tube. There's another one under the engine on the left hand side of the bike. You need to empty it if it fills up. It's pretty easy to do, although I'm blowed if I can ever manage it without getting gunk all over the top of the crank case.
I find the easiest way to do it is to take the circlip off the top and take the whole pipe off rather than fiddling with the plug on the bottom. That's probably why I make a mess.
I find the easiest way to do it is to take the circlip off the top and take the whole pipe off rather than fiddling with the plug on the bottom. That's probably why I make a mess.