I am having trouble getting the bike to start without choke and idle. It needs choke even when hot, starts and goes up to an enormous amount of revs. Turn off the choke and it will die. If I am quick on the throttle after closing the choke, I can run it with the throttle, but I have no idling at all. Then, it won't start unless I operate the choke again. Carb has been cleaned several times with compressed air, cleaning needles and even ultrasound bath. No difference. I do appreciate that the culprit in this case is the idle circuit of the carb (idle jet, air screw, idle adjustment screw), but I have found something intriguing.
Now, in some of the Dellorto part catalogues (and manuals) there is an "idle emulsion jet" also called "inner idle jet" which sits under the idle jet itself. When I took the car apart this morning and removed the idle jet, there is no such jet/emulsion tube at all! What gives? In the Husaberg parts manual for the year, there is no such part either.
So: should there be an "inner idle jet" or not? Certainly looks like it would fit since the placement is threaded all the way down. I am talking about jet no 4 in the picture attached
Now, in some of the Dellorto part catalogues (and manuals) there is an "idle emulsion jet" also called "inner idle jet" which sits under the idle jet itself. When I took the car apart this morning and removed the idle jet, there is no such jet/emulsion tube at all! What gives? In the Husaberg parts manual for the year, there is no such part either.
So: should there be an "inner idle jet" or not? Certainly looks like it would fit since the placement is threaded all the way down. I am talking about jet no 4 in the picture attached
