New Part Installation Prep

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Dec 8, 2008
96
Hunter 27 Deale, MD
I just got a new Mixing Elbow in the mail for my Yanmar 1GM. I reveled in how nicely painted it was, all over. And I thought I ask, should I file off some or all of the paint that is on the side that mates with the engine.Its so smooth, it feels like when I goupe it up with a a seal and selant, I will not get a good seal.What do you guys think. Leave it smooth with paint, or rough it up a bit?
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Don't use a file. Paint remover might be ok but it doesn't need to be scratched.
 
Oct 6, 2008
857
Hunter, Island Packet, Catalina, San Juan 26,38,22,23 Kettle Falls, Washington
Don't remove it too quick.

Many of todays coatings are designed to offer protection in extreme environments. Additionally, by removing it from one surface you allow entrance under this protection to other surfaces.
Check with the supplier or manufacturer before removing these coatings.
I've been in the mechanical parts business for quite a while and I'm amazed at the new technology and coatings that are in use today.
Ray
 
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