I have checked the Haynes and have decided this manual is only for people who already know everything about these bikes!
Anyway, behind cylinder 3 on the top of the engine case(directly under the carb boot for 3) there is a stiff plastic tube that has a threaded end going in to the engine case.
What is this for?
My one is not screwed in all the way, there is a gap of maybe 1/4-1/2\" and there is a small amount of oil leaking from there.
Should this be screwed in all the way? or is there supposed to be a gap
Cheers,
Jim.