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Old 01-20-2019, 05:02 PM   #4
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City: Holladay, UT
Country: USA
Vessel Name: Dream Catcher
Vessel Model: Nordic Tug 37-065
Join Date: Oct 2007
Posts: 620
Originally Posted by JohnEasley View Post
Thanks, dpil. I've checked them out.

The current owner told me these TAMD 72s don't have sacrificial zincs. Seriously??? I thought all marine engines had them. How in the world does Volvo prevent the electro-chemical attack on the metals?
My KAD44P had no engine zinc, and no corrosion after 18 years and 6500 hours. Don't know why this works. Volvo does says not to ground the engine block.
Richard Cook
Dream Catcher (Nordic Tug 37-065)
"Cruising in a Big Way"
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