I want to power flush the black water tank on my 2023 tab 400 but the water doesn't go into the tank when connected to a hose. Instead water leaks from somewhere under the trailer. The gauge indicating amount in the tack works fine. So something must be blocked? Should I sanitize the system agin?
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During our walk through I do not remember them saying anything about it to that level of detail but my rv'ing experience tells me you have a problem with that hose, possibly kinked etc.?
Will be interested to hear what you find out and what other more experienced Tab 400 owners have to say.
2015 RAM 1500 Outdoorsman Quad Cab
South Jersey
You leave the black valve closed while you're flushing then open to dump again. I've been keeping the black dump valve open when flushing (my usual dump station routine is: Dump black tank, flush black tank w/valve open, close black tank, open grey tank)
Have I been doing it wrong these couple years???
Jay and Kat
Tow vehicle: 2022 Jeep Gladiator Sport S + tow package
Camper: 2022 T@B 400 Boondock w/Norcold 3-way fridge
What I do is after draining, I fill the bowl to the rim and flush several times with the gate still open. The toilet bowl holds about a gallon. My thought is that this large rush of fresh water from the bowl will help with flushing the black tank.
2020 nuCamp T@B 320S * Jeep Wrangler
(47,171 towing miles through the end of 2024)
2019 Tundra Crewmax aka Hoss
SE Louisiana
"solid" waste (not including TP,) so there's not really a lot collecting in there to flush out.
Jay and Kat
Tow vehicle: 2022 Jeep Gladiator Sport S + tow package
Camper: 2022 T@B 400 Boondock w/Norcold 3-way fridge