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68post · 03-17-2014, 11:57 AM

That appears to just be a witness mark left from between the bearings ! As it seems to be perfectly centered and very parallel also.

Can you catch a fingernail on it ? If so can you get a much closer "close-up" pic ? ( even if you can catch a nail - if it's perfectly centered then it cannot cause a problem )

03-17-2014, 11:57 AM	#2
68post Registered User Join Date: Jan 2014 Location: Indpls. , IN Posts: 795	Re: Crank Question: Do I need to regrind? That appears to just be a witness mark left from between the bearings ! As it seems to be perfectly centered and very parallel also. Can you catch a fingernail on it ? If so can you get a much closer "close-up" pic ? ( even if you can catch a nail - if it's perfectly centered then it cannot cause a problem ) Last edited by 68post; 03-17-2014 at 12:07 PM. Reason: yes