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Norm's 2 stroke repair center Having problems with you 2 stroke motorized bicycle engine? Just ask Norm. he loves to tinker and troubleshoot engines.

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  #1  
Old 03-27-2010, 11:53 AM
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Charged-Reacter Charged-Reacter is offline
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Location: west-central Illinois
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Default major clutch problem

Right out of the box...boygofast so called 50cc steel lined cyclinder and slant head.
For starters the clutch pads were covered with grease and oil. Cleaned that mess up.
Tighten the clutch pads down with the flower nut but the two gears turn a couple of times
and then act as clutch slipping. The clutch pads are not wore, but it seems to be the plate behind
it does not get enough contact. Is thier away of fixing this clutch problem. No more motors for me
from boygofast...very disappointed with workmanship from his supplier.
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Old 03-27-2010, 12:08 PM
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Norman Norman is offline
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Default Re: major clutch problem

Did you clean the plate behind the plate that the clutch pads sit in?
There is 3 plates that make up the clutch the outer plate the middle plate that the pads fit in then the plate behind that is hard to see even with all the pads removed.
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  #3  
Old 03-27-2010, 01:07 PM
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corgi1 corgi1 is offline
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Default Re: major clutch problem

Is the clutch lever squezed and locked when you adjust the flower nut
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  #4  
Old 03-27-2010, 03:54 PM
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foureasy foureasy is offline
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Default Re: major clutch problem

the screw that locked the flower nut is sometimes too long and wont let the plate sit flat
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  #5  
Old 03-27-2010, 05:19 PM
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Charged-Reacter Charged-Reacter is offline
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Default Re: major clutch problem

I will be busy planting large garden. I will look into what Norm is saying
around the first of the week and get back to you.
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  #6  
Old 03-28-2010, 10:01 AM
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stuartracing stuartracing is offline
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Default Re: major clutch problem

Why you have to have the lever pulled in when adj. the flower nut....I just tighten it down and it works fine....I don`t git it....
Thanks,
Paul....
answer:
takes the pressure off of the nut so you can then turn it with your fingers.
Norman
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Last edited by Norman; 03-29-2010 at 09:16 AM.
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  #7  
Old 03-29-2010, 04:37 PM
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Charged-Reacter Charged-Reacter is offline
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Default Re: major clutch problem

I got the clutch working properly. The problem was very hard to spot. There was a chewed
up and mangled small washer imbeded inbetween the teeth of the small sprocket. Ended up
digging it out to pry it loose. How it got there , I do not know but I still will not buy another
kit from boygofast. Thanks for the replys on help.
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  #8  
Old 03-29-2010, 08:08 PM
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stuartracing stuartracing is offline
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Default Re: major clutch problem

Quote:
Originally Posted by stuartracing View Post
Why you have to have the lever pulled in when adj. the flower nut....I just tighten it down and it works fine....I don`t git it....
Thanks,
Paul....
answer:
takes the pressure off of the nut so you can then turn it with your fingers.
Norman
Aaah, got it Norm, thanks......
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  #9  
Old 04-01-2010, 01:25 PM
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AaronF AaronF is offline
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Default Re: major clutch problem

Quote:
Originally Posted by Charged-Reacter View Post
I got the clutch working properly. The problem was very hard to spot. There was a chewed
up and mangled small washer imbeded inbetween the teeth of the small sprocket. Ended up
digging it out to pry it loose. How it got there , I do not know but I still will not buy another
kit from boygofast. Thanks for the replys on help.
Good to hear ya got your motor going I wouldn't order from boy go fast either.I've had a couple of problems with defective parts from him before,emailed him and then he blocked me from his so called services.
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