Mike T
Well-Known Member
- Joined
- May 3, 2013
I'm doing a teardown because of blown head gaskets and I'm finding a lot of little things that I don't like.
I know the bearings look nasty in the picture but you really can't feel any of what looks like deep scores and scratches. The bearing on the left is as it came out of the motor and the one on the right has been hit with a scotch pad just to see what it would look like.
I see there is a bit of fretting on the top left that I need to deal with but check out the unusual pattern that didn't clean up with the scotch pad.
Is this pattern typical to crank twist?
I know the bearings look nasty in the picture but you really can't feel any of what looks like deep scores and scratches. The bearing on the left is as it came out of the motor and the one on the right has been hit with a scotch pad just to see what it would look like.
I see there is a bit of fretting on the top left that I need to deal with but check out the unusual pattern that didn't clean up with the scotch pad.
Is this pattern typical to crank twist?