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[GMCnet] Winterizing the GMC [message #229312] Mon, 11 November 2013 12:51 Go to previous message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma:
Senior Member
Here's what I did today.

1) Open black tank drain (nothing "black/stinky" in it).

2) Turn on freshwater pump.

3) Turn bathroom HOT faucet on.

4) Let pump run until only an occasional burble from hot faucet.

5) Do same for cold faucet.

6) Repeat for kitchen sink.

7) Disconnect toilet feed.

8) Run pump until occasional bubbles come from toilet feed.

9) Hook up ~ 15 psi air to city water feed.

10) Pump system until NOTHING came from toilet feed (hopefully water tank empty).

I assume (yeah, I know about this) that most any water left is very minimal and won't do damage.

I have pink stuff to pour into toilet, shower, bathroom sink, and kitchen sink drains. I also know about the filter underneath all the rear bed and hope that won't freeze before I decide to pull all that apart for access.

What might I have missed?

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~~ ~ D C "Mac" Macdonald ~ ~~
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~ ~ ~ Oklahoma City, OK ~ ~ ~
~~ ~ ~ "The Money Pit" ~ ~ ~~
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~~ k2gkk + hotmail dot com ~~
~ www.gmcmhphotos.com/okclb ~
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