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Indmar Supercharged 575 - Coolant Change

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Hey Team,


I"ve got a 2016 with the 575.  I've done a bunch of reading online, but still have a few questions.

Why do i have 2 coolant reservoirs?  Ive heard something about one being exhaust, but haven't been able to verify.

I'm doing a coolant change, and reading everything on the Indmar Raptor motors, I pulled the lower coolant hose on the Starboard side, and drained the coolant.


This drained the starboard reservoir, not the port side.  


Do i need to do something different to drain/fill the other side?


Please advise.


Thank You.  



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Well, may have answered my own question.

AWS service manager said the port side is supercharger coolant.  No drain, just suck out and replace as best you can.

Surprised i couldn't' find anything about this online.  

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