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Posted

ok soo yesterday i notiiced shifting got harder to do on the old shee.. either on the gas or off the gas.. but its not always the case .. sometimes it shifts fine...

soo what could it be?? shift shaft?? shift drum?? shitf star??/ will i need to do a complete tear down..

im hoping i dont have to cause i dont have a shop to work in......... anyhways let me know

Posted
When was the last time you inspected the shift mechanism adjust bolt (the one behind the clutch cover, lower left corner)?

uh.. never did..all i did was put a new barnett clutch kit last year i didnt touch anything else... what does that doo ive never realy played with tranny systems befor or ajusted them

Posted
uh.. never did..all i did was put a new barnett clutch kit last year i didnt touch anything else... what does that doo ive never realy played with tranny systems befor or ajusted them

It is the eliptical bolt that is used to adjust the shift star/shift shaft gaps. If you have a manual, it is at the end of chapter five. If the gaps are out of adjustment, it can cause problems with shifting.

 

I have only done it with the clutch basket removed, I am not sure if you can access the adjustment bolt and measure the gaps with it installed...

Posted
It is the eliptical bolt that is used to adjust the shift star/shift shaft gaps. If you have a manual, it is at the end of chapter five. If the gaps are out of adjustment, it can cause problems with shifting.

 

I have only done it with the clutch basket removed, I am not sure if you can access the adjustment bolt and measure the gaps with it installed...

ok ill chek that out what else can i do to fix this problem... i just wenmt for a ride and it wasnt all that bad

Posted

Could be worn forks or shift drum, could be damaged gears, it is hard to say. These are not the best shifting engines anyway. I would look at the shift mechanism adjust bolt first. If the shift mechanism is out of adjustment, or if the bolt itself is loose, it can definately cause problems.

 

bansheejoel had similar issues a while back, and his bolt was actually loose if I recall correctly...

Posted
Could be worn forks or shift drum, could be damaged gears, it is hard to say. These are not the best shifting engines anyway. I would look at the shift mechanism adjust bolt first. If the shift mechanism is out of adjustment, or if the bolt itself is loose, it can definately cause problems.

 

bansheejoel had similar issues a while back, and his bolt was actually loose if I recall correctly...

 

Yeah, someone had put just a hex head bolt in place I believe, which I can't imagine how many things that screwed up and made it impossible to shift.

Posted
Could be worn forks or shift drum, could be damaged gears, it is hard to say. These are not the best shifting engines anyway. I would look at the shift mechanism adjust bolt first. If the shift mechanism is out of adjustment, or if the bolt itself is loose, it can definately cause problems.

 

bansheejoel had similar issues a while back, and his bolt was actually loose if I recall correctly...

im hoppiong its not that tho.. haha how do i know if its ajusted right ???like ive only really played with sled engines .. this transmission stuff is comfusing me.. if i could just have my clymers book here right now its would make it a little easier

Posted
im hoppiong its not that tho.. haha how do i know if its ajusted right ???like ive only really played with sled engines .. this transmission stuff is comfusing me.. if i could just have my clymers book here right now its would make it a little easier

The only way to know is to pull the clutch cover, inspect the adjustment bolt for wear and security, and then inspect the gaps between the shift mechanism and the shift star.

Posted

Change the oil and use a good 2 stroke trans oil, see what happens. Change it every 8-10 hours of riding. I change mine after every weekend.

Posted

When you did your clutch, what condition was the basket in? Did you replace the inner hub? What about pressure plate? if the hub or basket is grooved or the press plate warped, it can make the clutch not want to dissengage all the way

Posted
The only way to know is to pull the clutch cover, inspect the adjustment bolt for wear and security, and then inspect the gaps between the shift mechanism and the shift star.

i gess that my next step...

 

Change the oil and use a good 2 stroke trans oil, see what happens. Change it every 8-10 hours of riding. I change mine after every weekend.

im usind ipone 4000R for wet clutch and gear box 10w40 this is some good stuff its made for high reving street bikes

 

When you did your clutch, what condition was the basket in? Did you replace the inner hub? What about pressure plate? if the hub or basket is grooved or the press plate warped, it can make the clutch not want to dissengage all the way

last summer wen i did it, my basket was a little bit grooved up on the fingers... i just put in tha clutch pack in there with 6 heavy duty barnette spring and ajusted the free play in the clutch

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