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Crf 250r rod play?!

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Radial play (up and down) just .002"  at the big end and  .030" between the rod and crank wheel. These are the max.

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Yes you should have zero up and down play but some lateral play is normal. I looked in my book for the tolerance but haven't found it yet, I will post back if I do.

Edit: bucket beat me to it.

Edited by mdwsr

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Yes you should have zero up and down play but some lateral play is normal. I looked in my book for the tolerance but haven't found it yet, I will post back if I do.

Edit: bucket beat me to it.

 

Hey, just getting you back for the last one.  Ha,Ha.

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The crank can be intolerance and still be bad the cages wear firt and then the crank goes if it has near 100 hours and its a part rebuild it or replace it .

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Thanks guys , cranks fine , took the head off and cylinder and piston and cylinder was good , bur ill post some pics of the head , and tell me if i need new seats!?ImageUploadedByThumper Talk1401660928.423861.jpg , where the screw driver is there is chinks missing , as well on the other intake valve

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