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tkm engine sprocket - crank rebuilds
Posted by 'PortlandBill' on 26 Mar 2015 @ 07:45


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PortlandBill
Joined: November 2014
Total Posts: 1
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Knife edges on bearing journals work ok especially if you have a damaged crank, you can true the journals but still can have an out of balance crank if the crank is bent on the sprocket end (see quite often on 100cc motors). If you want the best performance get the crank trued up on centres, if the crank is bent then replace it). Most important always use the correct tools.

Message Thread:

tkm engine sprocket  by 'shadow4689'   (23 Mar 2015 @ 22:41)
Re: tkm engine sprocket  by 'alanrr'   (25 Mar 2015 @ 0:56)
Re: tkm engine sprocket  by 'PortlandBill'   (25 Mar 2015 @ 8:08)
Re: tkm engine sprocket  by 'alanrr'   (25 Mar 2015 @ 10:20)
tkm engine sprocket  by 'PortlandBill'   (25 Mar 2015 @ 11:43)
Re: tkm engine sprocket  by 'alanrr'   (25 Mar 2015 @ 15:11)
Re: tkm engine sprocket  by 'ac1962joey95'   (25 Mar 2015 @ 16:56)
Re: tkm engine sprocket  by 'shadow4689'   (25 Mar 2015 @ 19:49)
Re: tkm engine sprocket  by 'PortlandBill'   (26 Mar 2015 @ 7:15)
Re: tkm engine sprocket  by 'Polyd'   (26 Mar 2015 @ 7:27)
tkm engine sprocket - crank rebuilds  by 'PortlandBill'  << You are here!
Re: tkm engine sprocket - crank rebuilds  by 'itpro'   (26 Mar 2015 @ 10:00)
Re: tkm engine sprocket - crank rebuilds  by 'PortlandBill'   (26 Mar 2015 @ 12:53)
Re: tkm engine sprocket - crank rebuilds  by 'alanrr'   (26 Mar 2015 @ 20:27)
Re: tkm engine sprocket - crank rebuilds  by 'shadow4689'   (26 Mar 2015 @ 21:57)
Re: tkm engine sprocket - crank rebuilds  by 'PortlandBill'   (27 Mar 2015 @ 7:16)
Re: tkm engine sprocket - crank rebuilds  by 'shadow4689'   (30 Mar 2015 @ 12:47)

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