rusted cam
repaired
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| points cam problems http://www.kawi2strokes.com/forum/viewtopic.php?f=13&t=518 |
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| Author: | tripletriplenut [ Fri Jul 08, 2011 9:10 pm ] |
| Post subject: | points cam problems |
rusted cam repaired
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| Author: | COOPS [ Sat Jul 09, 2011 4:35 am ] |
| Post subject: | Re: points cam problems |
That is a problem 
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| Author: | 650hardtail [ Sat Jul 09, 2011 7:38 am ] |
| Post subject: | Re: points cam problems |
you sure thats the one ya got off me ??? WOW |
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| Author: | ThreePipesSmokin [ Sat Jul 09, 2011 8:45 am ] |
| Post subject: | Re: points cam problems |
Were those hardened? What material? That shouldn't be a difficult lathe project, maybe I could whip one up for testing... |
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| Author: | tripletriplenut [ Sat Jul 09, 2011 12:29 pm ] |
| Post subject: | Re: points cam problems |
no its not hardened just plain jane steel its the pin that is hardened. i would have repaired my own except the locating pin was snaped off flush and i couldn't drill it out. every one i have come across is rusted beyond usefullness. stainless ones would be nice. |
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| Author: | ThreePipesSmokin [ Sat Jul 09, 2011 3:26 pm ] |
| Post subject: | Re: points cam problems |
I have a junk one as well, (sheered pin) good enough for getting dimensions, I'll see what I can do... 
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| Author: | jim-k [ Sat Jul 09, 2011 4:54 pm ] |
| Post subject: | Re: points cam problems |
tripletriplenut wrote: no its not hardened just plain jane steel its the pin that is hardened. i would have repaired my own except the locating pin was snaped off flush and i couldn't drill it out. every one i have come across is rusted beyond usefullness. stainless ones would be nice. Yes stainless would be the ticket! Why do they need to be hardened? Doesn't seem like a lot of stress as the force is in compression and minimal - am I missing something? Also, I remember a recent post where a fix was using JB Weld then sanding smooth. |
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| Author: | Walms [ Sat Jul 09, 2011 6:02 pm ] |
| Post subject: | Re: points cam problems |
Could make them out of 4140 prehardened material as well... |
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| Author: | Jim [ Sat Jul 09, 2011 6:10 pm ] |
| Post subject: | Re: points cam problems |
Walms wrote: Could make them out of 4140 prehardened material as well... 
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| Author: | tripletriplenut [ Sat Jul 09, 2011 9:25 pm ] |
| Post subject: | Re: points cam problems |
i think nothing less then titanium will do 
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