[C320-list] Winterization Update - Shower and Fridge drain issues any suggestions?

[Brad Kuether]

Finally got the filter in the head cleared and yes it was caked with crud.  

However, still can't move any of the AF in the shower sump and fridge drain to winterize the lines.


I will try to work it again this weekend, but as a contingency, has anyone had this issue and come up with a solution other than, tear the whole thing apart and find whats wrong?  I am willing to do this eventually, but two things, 1 - the space is cramped and hard to get to. 2 - Its getting cold and I have to get this done, *and* the cold makes it hard to work on hoses.

Does the shower sump maybe need to be primed?

Thanks in advance for any suggestions.

-Brad, Mary, Monica, and Jarod
"Independence"
2004 Catalina 320 Hull 1006
Middle River, MD