Just did my spring shake-down trip with our 2012 320FQDS. The trailer seemed to survive winter and my first attempt at winterizing seemed to be effective since there are no leaks and all the plumbing appears to be working!
There were 4 issues however:
1. Shortly after plugging into shore power after brining the trailer home, all 4 20 AMP fuses on my WFCO 8965 converter blew.
Couple of questions - glancing at the WFCO manual seemed to suggest those 4 yellow 20 AMP fuses should actually be 30AMP fuses? I had my shore power extension cord plugged into another extension cord and it rained . If water got into the connection between the two power cords, would that cause a short blowing the 4 fuses? It seems that should have blown the fuses on my home circuit not in the trailer. Any ideas?
3 minor problems:
2) Grey Water t-handle broke - one broke in the fall as well. Replaced with Valterra metal t-handle.
3) Hook for drapes broke in bed room. Need to order replacement for that:
There should be a little U-Shaped hook at the end and it just busted off.
4) Weather stripping on inside window coming out. Need to replace it with something.
Considering the brutal nature of our winters up here in Canada, the trailer survived remarkably well through the winter storage season. We had -35C temperatures, severe winds, lots of snow, etc. I was expecting more problems so was pleasantly surprised to only have a small handful of minor issues.
Thanks again for your help Sabre Sam.