Quote:
Originally Posted by regular guy
BTW, I wouldn't disagree with that; I'm inclined to come to the same conclusion myself. However, there does seem to be a verifiable difference in thickness as well.
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Could you measure a red and blue in the same way to see what you find. I thought the bearings were different when I used a mic, but running them under a tenths clock revealed a different story.
Quote:
Originally Posted by sunsweet
Some engines have failed so indeniably something went wrong but I think attributing the problem to the clearances does not seem to add up. It may be an aggravating factor but IMO we are not there in terms of finding the root cause.
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I'm with you on that.