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-   -   Rebuilding throttle butterfly assemblies? Curvy (http://forums.sv650.org/showthread.php?t=201153)

juliensc 09-07-13 07:23 PM

Rebuilding throttle butterfly assemblies? Curvy
 
I know i was not supposed to remove all of these things in the first place...

But i just rebuilt the carbs and now i have to install the throttle body, plates, screws, springs... I forgot to take pictures before removing the structure and now i am stuck. I cant find any diagrams and i have searched a lot !!

You will understand when you see these pictures... http://www.svrider.com/forum/images/...ot-worship.gif
Thank you...

http://i1293.photobucket.com/albums/...ps56dbe6b8.jpg

http://i1293.photobucket.com/albums/...psa23e8c1e.jpg

http://i1293.photobucket.com/albums/...pse3362afb.jpg

Sid Squid 09-07-13 09:03 PM

Re: Rebuilding Throttle body on carbs... Help !! (sv650 99)
 
I'm not sure there is a diagram with enough detail to assist you there.
Anyway, the rubber seals go either end of the throttle spindles with the recess facing outwards, the throttle butterflies have the side with the number on facing toward the engine, as are the screw heads, and as you will have noticed when you removed them, their ends were clenched using a very specific tool - don't try to reproduce this, you'll damage something, use some threadlock. If you look closely you'll see the butterfly edges are not square - this will show you which way round they fit, the number goes toward the top, (the diapragm chamber). In your picture you have the connecting rod fitted wrongly - it's at the bottom on the rear carb but at the top on the front one. The larger of the two return springs goes on the front carb, and the longer plain end goes on the inner side against the carb body on both. The plastic 'top hat' shaped pieces are sort of spring guides.

Hope this gets you started at least.

Sid Squid 09-07-13 09:06 PM

Re: Rebuilding throttle butterfly assemblies? Curvy
 
PS. Where in the world are you?

21QUEST 09-07-13 09:07 PM

Re: Rebuilding throttle butterfly assemblies? Curvy
 
Hi give me ten minutes and I'd take some pictures for you.

Oh...and you are nuts :p

juliensc 09-07-13 09:25 PM

Re: Rebuilding throttle butterfly assemblies? Curvy
 
Im Canadian, and thanks for your repplies

21QUEST 09-07-13 09:27 PM

Re: Rebuilding throttle butterfly assemblies? Curvy
 
Here you go...fresh and uncut ;)

Any good to you?

http://s842.photobucket.com/user/COD...?sort=2&page=1

EDIT;
*First three are left side(as you seat on the bike)....full shot, then left half and right half

*Fourth is from the top.

*Five to seven are right side...full shot, then left half and right half

*Last pics if looking from the left side but carbs flipped over

Hope that makes sense

http://i842.photobucket.com/albums/z...S/DSCF5538.jpg

http://i842.photobucket.com/albums/z...S/DSCF5539.jpg

http://i842.photobucket.com/albums/z...S/DSCF5540.jpg

http://i842.photobucket.com/albums/z...S/DSCF5541.jpg

http://i842.photobucket.com/albums/z...S/DSCF5544.jpg

http://i842.photobucket.com/albums/z...S/DSCF5545.jpg

http://i842.photobucket.com/albums/z...S/DSCF5547.jpg

http://i842.photobucket.com/albums/z...S/DSCF5548.jpg

juliensc 09-07-13 09:34 PM

Re: Rebuilding throttle butterfly assemblies? Curvy
 
Fair enough !! Il try it out, thanks alot

21QUEST 09-07-13 09:44 PM

Re: Rebuilding Throttle body on carbs... Help !! (sv650 99)
 
Quote:

Originally Posted by Sid Squid (Post 2885083)
I'm not sure there is a diagram with enough detail to assist you there.
Anyway, the rubber seals go either end of the throttle spindles with the recess facing outwards, the throttle butterflies have the side with the number on facing toward the engine, as are the screw heads, and as you will have noticed when you removed them, their ends were clenched using a very specific tool - don't try to reproduce this, you'll damage something, use some threadlock. If you look closely you'll see the butterfly edges are not square - this will show you which way round they fit, the number goes toward the top, (the diapragm chamber). In your picture you have the connecting rod fitted wrongly - it's at the bottom on the rear carb but at the top on the front one. The larger of the two return springs goes on the front carb, and the longer plain end goes on the inner side against the carb body on both. The plastic 'top hat' shaped pieces are sort of spring guides.

Hope this gets you started at least.

Like a Boss :notworthy: ...that's all :D


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