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08-21-2021, 10:16 PM
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#1 |
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Live Reporter
Join Date: Oct 2004
Location: Hickory, Ky
Posts: 10,635
Likes: 1,929
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Micro Welding of bearing shell to rod housing bore
Any ideas ?
Could it be when the combustion occurs the bearings take a hit in the middle causing the outer parts of the shell to move away from the housing just slightly and then return causing a fretting action and transfer of metal, from shell to housing bore. |
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Threaded Mode