bigfoot black water tank

[Bolerpuller]

I've recently purchased an 88 19' Bigfoot and I'm having some odour issues with the toilet. I did a search here and have been working my way through some of the solutions. While filling the tank to soak with a chemical solution, I was surprised by the capacity. It only took about 12 gallons. Is that normal? Do I have a big pile of Poo coating the bottom or is that all it holds? It drains fine. Confused.

[Jack L]

I have the spec sheet for 1994 models and it lists the 17 & 19 foot with 8.5 gallon capacity. I suspect that yours is the same.

[Bolerpuller]

Thank you! I feel much better now!

[V'sGlassSleeper]

Originally Posted by Jack L

I have the spec sheet for 1994 models and it lists the 17 & 19 foot with 8.5 gallon capacity. I suspect that yours is the same.

Hi Jack,
I have a 1988 19 footer too and wonder if you'd be so kind as to share your spec sheet via PDF or other downloadable attachment for other forum members? I was really hoping that someone had a wiring diagram, but have heard that Bigfoot has never provided a wiring schematic for its trailers. Thanks so much for sharing whatever info / docs you can! 😁