370 Aft Cabin Mufflers

[Miss Emily]

You would think that it is easy to find the mufflers on a boat... I have a 1997 370AC (raw water cooling) and am looking for any info that describes where the mufflers are for draining. I've called Brunswick and they sent me a picture of a muffler. I need more than that.

Thanks,

 

[Sea Ray Mark]

Port side muffler on my boat was behind what would be the headboard of the aft berth and the starboard was under the vanity in the aft head. Not easy to get to. Might be better off disconnecting an exhaust hose at the engine and pouring antifreeze in from there instead of trying to drain them.

 

[Miss Emily]

Thanks Sea Mark! Brunswick told me they were in the 'crawl' space behind the aft berth. They aren't.

 

[Jack380AC]

Hmmmm. I just feed the pink stuff into the strainer and run engine until the exhaust water turns pink. Done.


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