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Old 27-Oct-2016, 00:24
knappers knappers is offline
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Posts: 39
Join Date: Feb 2013
When fitting the rotor back on the crank after engine rebuild on the race bikes, do you always fit the woodruff key or just torque up the nut to hold it??
Reason I ask is I have been told to leave it out as that's what does the damage if the nut backs off.