Thread: Picked up my Son's engine yesterday.

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Originally Posted by 34_40

I don't think there's any stepping of toes here Pat! I asked a question 'cause I hadn't heard of this practice. I studied automotive in a trade school, we were taught to protect at all costs the surface of the mains / rods and their bearings. So I was shocked to see someone say they took a scotchbrite pad to a bearing!

Thanks to you and Dave for replying and providing an answer!

ok well post 59 is why it was done at one time the flash coating i call it. on the old MIch 77 would be falling off in the bearing box . but there so many bearings now to use and not all made the same some the finsh is machined other are not some are trimetal. bimetal many make up.s of babbitt

Originally Posted by pat mccarthy

ok well post 59 is why it was done at one time the flash coating i call it. on the old MIch 77 would be falling off in the bearing box . but there so many bearings now to use and not all made the same some the finsh is machined other are not some are trimetal. bimetal many make up.s of babbitt

Thanks Again for the answer Pat! 8-)