Today I help a club member out and rebuild his cards in hope the throttle hesitation is fixed. Stay tuned for part two where I sync and tune the carbs.
I have a 98 zr9r and is suffering from stuttering after it warm up,i'm about to order a rebuild kit to see if that help with my bike problem..thank you for posting this video it helps a lot.
Be organized and methodical. Do one at a time so you don’t mix up parts and can reference an untouched carb if you forget. It is pretty simple. Clean clean clean! They can never be too clean.
@@chrisvernon-jy1cmit starts right up now, idles great and has a much snappier throttle response. Like he said, you can't clean them too much. Make sure every gasket and o-ring is in place. They really are very easy to rebuild.
My 1990 ZX10 is running very rich. The manual says the pilot screw is the air mixture screw. But it's located on the engine side of the carb. Just like yours in the video. Does that mean they are actually the fuel and not the air mixture screws? So I should turn them out from all the way seated maybe 1/2 a turn less than what they were originally set to?
If your bike is way rich then you will have to rejet the carbs. The screws are only for super fine adjustment, between jet sizes. See my syncing video for more on that. I don’t recall if these ones control air or fuel.
![บุษบา - วงชานเมือง [LiveCoverVertion] Original : เมนทอล](http://i.ytimg.com/vi/Dm81sKcd9rs/mqdefault.jpg)
I have a 98 zr9r and is suffering from stuttering after it warm up,i'm about to order a rebuild kit to see if that help with my bike problem..thank you for posting this video it helps a lot.
You’re welcome.
Thank you for a great video. I am rebuilding the carbs on my zx7r right now as I watch.
Have fun!
howd that go any tips ? im trying to rebuild mine myself right jow with no experience
Be organized and methodical. Do one at a time so you don’t mix up parts and can reference an untouched carb if you forget. It is pretty simple. Clean clean clean! They can never be too clean.
@@chrisvernon-jy1cmit starts right up now, idles great and has a much snappier throttle response. Like he said, you can't clean them too much. Make sure every gasket and o-ring is in place. They really are very easy to rebuild.
Great video, thanks so much for your work!
This is good stuff. Very thorough
Suzuki Ninja …. Wow
I just rebuilt the carb for my DRZ. First carb rebuild I’ve ever done. Im glad my bike has only one and not four 😅
great video on carbs those looked very clean. my pilots seem to foul very quickly these days and there is always residue on the bottom of the bowls
My suggestion is to run good premium gas. By good i mean ethanol free. Ethanol brakes down and gums things up super quickly when it sits.
BTW, you called it a "Suzuki Ninja" at the end.
My ZX9R 2003 carbs won't tolerate super unleaded fuel. Only runs well on cheap unleaded.
Hi,
Regarding the replacement of the jets ...
When you put the new ones in do you tighten then up till they turn no more i.e. tightly.
Snug them up tight yes. Don’t crank down on them though as they are only brass.
My 1990 ZX10 is running very rich. The manual says the pilot screw is the air mixture screw. But it's located on the engine side of the carb. Just like yours in the video. Does that mean they are actually the fuel and not the air mixture screws? So I should turn them out from all the way seated maybe 1/2 a turn less than what they were originally set to?
If your bike is way rich then you will have to rejet the carbs. The screws are only for super fine adjustment, between jet sizes. See my syncing video for more on that. I don’t recall if these ones control air or fuel.
Going to start a rebuild on a 1998 ninja 900.
Can you recommend a rebuild kit to purchase.
Regards
Rob
I used the all balls brand kit and it worked well.
Any idea how to remove the emulsion tubes on these carbs?
They are probably pressed in. So you’d have to carefully press them out.
Do you have to count turns on the jets so when they go back in they are the same?
No. The jets get screwed in tight. They aren’t adjusted like that. If you need more or less fuel you install a bigger or smaller jet.
@@thepursuit844 do you know if that's the same for the zx6r f1-f3 95-98?
That should be the same for any jet in any carb as far as I know.
@@thepursuit844 ok, I e just seen videos probably for other bikes that say to count turns till tight before removing so you can put back same place