My 1000 crank was measuring .0033" runout when indicating off the center bearings, spec is .002", so decided to give a go at straightening it.
Found the high spot, removed the V-blocks under the bearings, supported the pork chop weights with some solid chunks of aluminum, and wailed on the center pork chops while protecting them with another chunk of aluminum.
After it was all said and done runout on the center bearings shows .001" on one side and .0017" on the other. Good enough.

Found the high spot, removed the V-blocks under the bearings, supported the pork chop weights with some solid chunks of aluminum, and wailed on the center pork chops while protecting them with another chunk of aluminum.
After it was all said and done runout on the center bearings shows .001" on one side and .0017" on the other. Good enough.
