2017 Mojo with aluminum shaving on swim deck

[Tsport]

Need advice. My motor has 11 hours on it. I noticed the attached aluminum shaving on the swim deck when I stopped. Apparently it came out through the exhaust water. Engine oil, oil pressure, water temp all look good. Is this normal on a new engine?https://uploads.tapatalk-cdn.com/20170528/13e8ed2c9f11608a32032661ebf0f6cd.jpg



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[Stazi]

Could be from anywhere. How big is this shaving?


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[Tsport]

PpHtlp


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[Tsport]

It's about the size of pencil lead.


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