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Cracks in Secondary Sheave

apex55

apex55

TY 4 Stroke Junkie
Joined
Nov 5, 2009
Messages
553
Location
Norton, Massachusetts
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While servicing my secondary I noticed quite a few cracks in it. 06 Apex er w/14k on it. Is this normal?
 

Those are just casting marks, not cracks. There is nothing wrong with those, clean ‘em up and run them.
 
Casting marks, if it was cracked with the tension of the spring you would see it
 
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