Fairly simple if you can get about this way. Sometimes you can use some WD-40 or lubricant to help with the process if this does not work we will need to drill out the center with a reversed thread drill bit and use some form of a EZ out to pull it out. Unfortunately the crank is bent on this motor… but thought I could get you guys a video on how to do this if you need to.
In this instructional video Jeff Brozovich shows how he applies HBN to his bullets and rifle barrels. #BergerBullets, #ChristensenArms, #LongRangeShooting, #BrozGoingLong