This might well be a muppet question, but I searched and couldn't find an answer, so...
I blew up my PGM3 - bike started running rough, got it home and No power valve movement. I have a spare PGM3 so checked it was that rather than the servo and it worked.
So I decided to pull the engine and do a thorough check over/clean and add some of the goodies I have (hrc intake rectifiers, jet kit etc). I'm ordering a manual from here, but anyways. To the question.
I've removed/disconnected things on the carbs, loosened the rubber O rings with the jubilee clips on them at the manifold. At this point is it just a good tug to get them off?
It seems right but I don't wanna just heave on it. As I said, possible muppet question but until the book arrives..

cheers
Chris