Eureka!!!! thanks Dennis for your very good advices, all the throttle plates was not closed. So i fixed the problem, and now i can synchronise my carbs. thanks again you'r the best.
On Feb 9, 11:22 pm, Dennis Hammerl <[email protected]> wrote: > So you did or did not have them separated ? OK, let's start here; remove them > (you don't seem adverse to work) and look at the throttle plates from the > engine side. All should be in the exact same position. Without the cables > attached, you should be able to turn down the idle control and have all > throttle plates close completely. Any that don't must be addressed. I believe > that the linkage between the individual carbs is not correct (I'm assuming > you had all separated) An inspection of the position of the throttle plates > may confirm this. The individual carb adjustments may be used to insure all > plates can be closed completely. once all plates can be at completely closed > at rest without the cables attached you can procede with re-installation. If > the throttle plates were changed along with whatever other parts you did, the > plates may not be centered on the shafts. We'll get into that later. First > confirm that you can or cannot close all throttle plates. > This is not a new or unknown problem, it happens to most people who > dissassemble too much. That's why we recommend doing carb work one at a time > and not removing them from the "runner". > > --- On Mon, 2/9/09, wanetor <[email protected]> wrote: > From: wanetor <[email protected]> > Subject: [Nighthawk Lovers] Re: Nighthawk CB550CS Idle too high > To: "Nighthawk Motorcycle Lovers!" <[email protected]> > Date: Monday, February 9, 2009, 7:55 AM > > Ok Im going to do what you have suggested, I did a complete > restoration of my NightHawk, the carbs are 25 years old and i started > to have problems with it . So I had 2 sets of carburators for my > motorcycle,I savaged both and i took the best parts to rebuild the new > carb set so I bought from Honda many parts, the jets slow are new, the > jets main new,all floats level new,also all the gaskets, 2 valve > floats are old but still in very good condition and 2 are new,the > vacuum pistons are old but they look like new.What I did is first i > took photos before i started my work and after that I disassembled all > the carbs in sequence, then it was easy to rebuild .I cleaned inside > the carbs with a good degreaser . After that I rebuilt all the carbs > together. For the pilot screws I pre set them like honda wanted 2-5/8 > turns out.I loose all the cables (throttle and choke). > I wish this information help you > > On Feb 9, 1:20 am, Dennis Hammerl <[email protected]> wrote:> WHOA ! what > parts did you change? how and why ? When something is this > > wrong, STOP and start over. Take your time and write out slowly what you did > (and why) so we can have a better idea of what you're doing. Give us some > history of this bike and what caused you to attempt to change whatever. > Don't try to be brief, write a book if you have to. The more we know, the > easier it gets to help.We need to know if you separated the carbs from the > runner and what parts you disturbed. They were removed, right ? > > > --- On Sun, 2/8/09, wanetor <[email protected]> wrote: > > From: wanetor <[email protected]> > > Subject: [Nighthawk Lovers] Nighthawk CB550CS Idle too high > > To: "Nighthawk Motorcycle Lovers!" > > <[email protected]> > > > > > Date: Sunday, February 8, 2009, 8:08 AM > > > I change all the parts of my carbs and also i loose all cables but my > > idle goes at 5000 rpm and more . I played with the throttle stop > > screws but no effect on the idle. So what i doing wrong? can you help > > me?- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nighthawk_lovers?hl=en -~----------~----~----~----~------~----~------~--~---
