I was just de-winterizing my 1993 Bigfoot
17CB and found my Dometic RM2607 has failed over the winter. Rats!
I've done all the tests and it looks like to Cooling Unit has failed. Apparently, when not in use, the cooling tubes that have condensation on them rust away until they finally rust through, leaking all the magic gasses and such from inside.
Oh well, 20 years is OK I guess.
I've ordered a replacement cooling unit, with shipping to Canada, for an exorbitant sum, especially when the UPS hit me with their Custom Clearing Charges but still lower than the $1395 + 13% HST that the Canadian Dealer wants!
YouTube shows replacements take about 4 hours so I'll see if that's close.
Like I needed another project!