clutch "jutter spring"
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- Supporting Member I
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clutch "jutter spring"
I've been trying to figure out which way the spacer needs to go. given it is a cone shape and oriented up one way. I searched the forum and see this referred to as the jutter spring but couldnt get a definitive answer nor from youtube videos.
Which way should this face when I am rebuilding the clutch? Problem was I couldn't have it horiztontal so things moved around when i pulled the clutch pack out.
Cheers
Which way should this face when I am rebuilding the clutch? Problem was I couldn't have it horiztontal so things moved around when i pulled the clutch pack out.
Cheers
- ericr
- Gold Member
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- Location: Gig Harbor, WA
Re: clutch "jutter spring"
I think you're talking about what's called the "coned disc spring" in the manual. It's installed with the ID higher than the OD.
'02 KDX 200, '02 KDX 220 - My restoration thread
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- Supporting Member I
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Re: clutch "jutter spring"
Yep i think that is it but it still doesn't make sense to me.
(a) does the spring and spring seat go into the basket before the plates?
(b) from your explanation, the cone would if on a flat table would be pointing up?
sorry if these are dumb questions it just isnt clean to me from manual
(a) does the spring and spring seat go into the basket before the plates?
(b) from your explanation, the cone would if on a flat table would be pointing up?
sorry if these are dumb questions it just isnt clean to me from manual
- SS109
- KDXRider.net
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Re: clutch "jutter spring"
The judder spring should go at the very top of the clutch pack with the "cone" of it facing outward (towards the pressure plate) and the second flat spring goes on top of it.
Youtube Channel: WildAzzRacing
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
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- Supporting Member I
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- Location: New Zealand
Re: clutch "jutter spring"
Thanks - "top" of the clutch pack being closest to the pressure plate (so last to go on?)
- ericr
- Gold Member
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- Joined: 06:57 pm Nov 06 2017
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- Location: Gig Harbor, WA
Re: clutch "jutter spring"
That's correct, last to go on, pointed up, then the flat washer. BTW, there's no such thing as dumb questions here. We all started from the same point with these bikes. Good luck!
'02 KDX 200, '02 KDX 220 - My restoration thread
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- Supporting Member I
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Re: clutch "jutter spring"
I watched this video here - see about 1:10 in. Does this mean he has put them on wrong?
- SS109
- KDXRider.net
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Re: clutch "jutter spring"
He put them on in the correct order. He just never removed the flat one from the pressure plate.
Youtube Channel: WildAzzRacing
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
- Kdxfan4130
- Supporting Member II
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- Country: Usa
Re: clutch "jutter spring"
Interesting you never read about toasted clutches on the kdx200/220. Big bore 350 kit on a klx250s was a different story.
Nice vid thanks for posting
Nice vid thanks for posting
Restore rather than replace
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- Supporting Member I
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Re: clutch "jutter spring"
I know this is an older post but I have a question about something in the video in this post, @ 9 min mark the guy is talking about the spring washer and the nut, he says it goes on with the higher outside facing the nut, my book on 5-13 it shows it the opposite of that, which is right, I'm guessing the book because the guy didn't change the top fiction plate like the book says either. I'm currently about to get to this on my rebuild and just want confirm, thanks
03 220 w/fmf rev, RB head mod
- bufftester
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Re: clutch "jutter spring"
The clutch hub nut washer goes on with the convex side facing out.
- SS109
- KDXRider.net
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Re: clutch "jutter spring"
Hmm, I've always installed the washer with the convex side in IIRC. That's what the service manual shows is the correct way. Here is a screen shot of it...
Youtube Channel: WildAzzRacing
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
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- Supporting Member I
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- Joined: 05:28 pm Nov 10 2020
- Country: United States
Re: clutch "jutter spring"
Thanks for confirming, to me the manual shows convex towards the nut "out" like bufftester says, interesting that people see it different ways. Looking at the clutch hub where that washer would sit if it was convex in it would rub on the inside by the shaft splines because the clutch hub has a slight concave there. Sorry I should have started a new topic with this.
03 220 w/fmf rev, RB head mod
- SS109
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Re: clutch "jutter spring"
Ugh. Yeah, I messed up my terminology. Convex vs concave.DonnyV wrote: ↑04:43 pm Feb 04 2022 Thanks for confirming, to me the manual shows convex towards the nut "out" like bufftester says, interesting that people see it different ways. Looking at the clutch hub where that washer would sit if it was convex in it would rub on the inside by the shaft splines because the clutch hub has a slight concave there. Sorry I should have started a new topic with this.
Youtube Channel: WildAzzRacing
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R
AZ State Parks & Trails OHV Ambassador - Trail Riders of Southern AZ
Current KDX: '98 KDX220
Old KDX: '90 KDX200 -White/Blue
'11 GasGas EC250R