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DarkMantle

Winterizing a Signature 270

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Just looking for the procedures for winterizing. It's the first time I'm doing this. The engine seems pretty self explanatory.  As for the vacu-flush, potable water, and water heater, do you just toss a jug or two of RV antifreeze in the water tank and run it through?  What do you do with the A/C unit?

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With the water system, First I run all the water out, flush the head a few times. Add  2 gallons of anti freeze, then run each faucet till they run all run pink. Then I run the water into of the Vacu-flush till it runs pink. If you need to add another gallon or 2 then do so, first few times I used 6 gallons. Now I get it done with 4. I run all the antifreeze out of the tank. The I go to the local marine to get the head pumped out. After that I add  2 gallons to the head bowl and flush that into the tank. I'm All done.

With the water heater you'll have to add another step but wait for somebody else to chime in.

 

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