U20 Crank Shaft Diameter

[<stebharvey@ameritech.net>]

Hello list,
 
I looked in the repair manual for the standard (factory) diameter of the
crank shaft piston connecting rod diameter but found nothing. I spun the
bearing but shut off the engine within a few seconds. It looks like I
deposited metal onto the bearing surface from the bearing and am
attempting to remove it and bring the bearing diameter back to original
without grinding the surface. Any help is appreciated.
 
Steve Harvey