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Author Topic: Motor questions  (Read 4535 times)

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Offline Sam Green Racing

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Re: Motor questions
« Reply #25 on: November 03, 2011, 04:29:27 PM »
Ryan, why all the dumb questions, If you can port a CRF 250/450, I'm sure you are capable of sorting one of these old dinosaurs. ;D ;D ;D ;D ;D ;D ;D

Sam. ;)
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Offline MCRider

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Re: Motor questions
« Reply #26 on: November 03, 2011, 04:34:51 PM »
The stuck part is usually piston rings to the cylinder. I've never seen one to stick a crank/rods except when oiling has failed and that should be obvious in the history of the motor.

Still a quick disassembly, and or thourough cleaning might ease the mind.

Once you get the cyls and pistons off you'll be able to move the rods and turn the crank and tell if it was involved in a problem. I think.
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Offline racemx51

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Re: Motor questions
« Reply #27 on: November 04, 2011, 06:06:49 PM »
Well honestly Sam, these motors mess with me a bit just because its a four cylinder.. Used to dealing with just one  ;D

I already had the motor apart, just one cylinder was stuck.. Nothing too major so i'll just do a cleaning and inspection..
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