Won't stay in gear
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Won't stay in gear
'99 KDX 220. Went for a 30 mile ride. I live in Colorado, this was a fair amount of rocky trail, a little bit of rocky single track. Bumpy ride, but nothing unusual for me and the bike.
A few miles from the end, the bike won't stay in gear. Luckily it was downhill to the truck. I was just playing with it a little bit to see what is really going on. If I get into first gear and start to move forward, I can go maybe 5 or 10 seconds, and it is out of gear. If I get into first gear and just sit there for 15 seconds, it is out of gear. I tried starting in 2nd, moving forward, and quickly it is out of gear. It isn't in gear with the clutch engaging, it is out of gear. Each time this happens, I can step down and it *clicks* back into 1st.
Any idea what is going on?
A few miles from the end, the bike won't stay in gear. Luckily it was downhill to the truck. I was just playing with it a little bit to see what is really going on. If I get into first gear and start to move forward, I can go maybe 5 or 10 seconds, and it is out of gear. If I get into first gear and just sit there for 15 seconds, it is out of gear. I tried starting in 2nd, moving forward, and quickly it is out of gear. It isn't in gear with the clutch engaging, it is out of gear. Each time this happens, I can step down and it *clicks* back into 1st.
Any idea what is going on?
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Won't stay in gear
Might want to pop the clutch cover and clutch basket out and make sure the shift star and detent roller and spring are both still tight and in place
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Won't stay in gear
That is my first guess, but I've only been in that part of the bike once, so wasn't 100% sure. I guess I need to order a gasket first and then get in there.thirdgenlxi wrote:Might want to pop the clutch cover and clutch basket out and make sure the shift star and detent roller and spring are both still tight and in place
- SS109
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Won't stay in gear
I agree. Had the same issue and it was the detent roller spring had broken.thirdgenlxi wrote:Might want to pop the clutch cover and clutch basket out and make sure the shift star and detent roller and spring are both still tight and in place
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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Re: Won't stay in gear
pull hte left side kips cover and verify it's moving. if it's not, i bet you have a broken kips bin in the RIGHT side case, and it's interfering. don't run it like that, it will make a mess of your transmission/clutch !
also check your shifting drum - it only has one bolt holding it in, i use blue loctite on that to prevent weird stuff happening :-)
also check your shifting drum - it only has one bolt holding it in, i use blue loctite on that to prevent weird stuff happening :-)
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Re: Won't stay in gear
The "return spring" is broken. It is C in this picture:
Mine looks like this:
I'm ordering a new one and replacing. Anything else I should be concerned about and look for?
Mine looks like this:
I'm ordering a new one and replacing. Anything else I should be concerned about and look for?
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Re: Won't stay in gear
Look for damaged teeth or other wear from that part being free inside there.
Maybe that is something we should add on the "while I am in there / what parts to replace" kind of list.
Maybe that is something we should add on the "while I am in there / what parts to replace" kind of list.
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To post pictures from a device: viewtopic.php?f=88&t=24128
To post pictures from a device: viewtopic.php?f=88&t=24128
- SS109
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Re: Won't stay in gear
Yup, figured that was the problem. I would check the nylon bushing on the shift shaft for wear since you're in there but I've never seen one fail. Good time to fix any kick start issues if you have been having any as well.ronopolis wrote:The "return spring" is broken. It is C in this picture:
I'm ordering a new one and replacing. Anything else I should be concerned about and look for?
I'm starting to think that as well. Seems quite a few have failed. Luckily it's a cheap part.Jason wrote:Maybe that is something we should add on the "while I am in there / what parts to replace" kind of list.
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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Re: Won't stay in gear
Good call! I'll def plan on replacing little stuff like that whenever I eventually have mine apart too. Rather than then end up having probs down the road..... especially if I end up doing this big ride I'm tentatively planning on for next year.... don't want to have ANY probsSS109 wrote:Yup, figured that was the problem. I would check the nylon bushing on the shift shaft for wear since you're in there but I've never seen one fail. Good time to fix any kick start issues if you have been having any as well.ronopolis wrote:The "return spring" is broken. It is C in this picture:
I'm ordering a new one and replacing. Anything else I should be concerned about and look for?
I'm starting to think that as well. Seems quite a few have failed. Luckily it's a cheap part.Jason wrote:Maybe that is something we should add on the "while I am in there / what parts to replace" kind of list.
OP glad you found what it was and it's a cheap and easy fix.... those are always a relief, haha
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Re: Won't stay in gear
I got the spring and got it all back together. But I think I screwed up one thing. When I was taking it apart, and wrestling the actual kick-starter arm off, I think I pulled out the shaft that the kick starter attaches to. I think it slid out about 1/4 inch or so. I put the bike back together, and with the kickstarter arm back on, I think it is about 1/4 inch further out (slightly away from the engine) that before. And it appears that way compared to my son's KDX.
Can that shaft actually pull out a bit with some tugging? Do I just... tap it back in?
Can that shaft actually pull out a bit with some tugging? Do I just... tap it back in?
- bufftester
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Re: Won't stay in gear
It's possible to move it some, 1/4 inch sounds excessive though. There is a gear held on by a snap ring, and pulling it out a 1/4 inch I think would cause interference issues with the clutch. If in doubt I'd open it back up and make sure everything is back together correctly.