1989 Bayliner Trophy Fresh Water Tank Questions

LakeMichiganBoater

Petty Officer 3rd Class
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Jun 20, 2023
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Is there a way to drain down the fresh water tank for the winter on these? I think its 13 gallons.

If not I think I am going to add a 12v water pump for the sink and to help drain it. Anyone know what size the existing water lines are?
 

LakeMichiganBoater

Petty Officer 3rd Class
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Jun 20, 2023
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know this a old post but yes i had a electric pump on mine but i also had a valve that i could turn that drained into bilge to drain the tank as well maybe that would work for you
It's a recent post.. this fall. I just dumped a ton of antifreeze in the tank for now.

Where is the drain? How do you get down to it? I don't know that I can get access to the tank.
 

LakeMichiganBoater

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Jun 20, 2023
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It is a hand pump located on the sink right now.

Would like to change it to an electric pump in the future to help drain it out in winter. Not sure I can get to the drain plug in the tank and the hand pump would take a really long time to drain it down.
 

redneck joe

Supreme Mariner
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Mar 18, 2009
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10,337
Put in the pink now, pump until it runs thru sink, install electric pump this winter, flush well in spring.
 

LakeMichiganBoater

Petty Officer 3rd Class
Joined
Jun 20, 2023
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86
I did load it up with a ton of pink antifreeze. I am thinking of installing a 12v pump like this in the spring, just to make it a more usable sink and be able to drain it down easier in the winter.
 
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