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Old 09-02-2010, 10:08 PM   #2
Festus2
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Join Date: Mar 2009
Location: Fraser Valley BC Canada
Posts: 7,015
I have an '08 Cougar 5th (rear kitchen) --- water pump is located behind panel at rear of unit. There should be a removable panel near the sink area --- look for one and you may find the pump. Not sure whether your pump has a bypass connection or not.... mine doesn't. I disconnect the intake and use the tube and other connections that come with a winterizing kit you can purchase. The tube has a quick disconnect/connect fitting on it so it simply snaps into the intake on the pump. One end of the tube on the pump - the other end into a container of RV antifreeze.

I dont bother pumping air out of the lines - pump RV antifreeze into all lines after they are drained and the bypass valve to the HW tank is turned. Ours has only one bypass valve to the HW heater and I am sure yours will only have one as well.
You can go to the web and find additional info on winterizing RV's.
Don't forget to drain your outside shower and taps if your TT has this setup.
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2008 Cougar 5th Wheel 27RKS
2005 2500 GMC Duramax
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