Black tank replacement

[Jewelch1967]

I have to replace my tank on a 2011 cougar 327res. Is there anywhere I can watch a how to video?

I have already taken down the underbelly. But not sure what’s next and I don’t want to make it worse....

[chuckster57]

Welcome to the forum

Yuck!! I’m not aware of any videos so here’s how I have done a few. Remove the toilet and the floor flange, this will allow you to pull the drain out of the tank. There will be a vent line going to the roof, and you need to pull it up out of the tank.

Remove the sensor wires, noting the colors. Take the drain valve assembly apart. Then look for the support that is screwed in and move/remove it. The tank will slide off the other support.

Your new tank will probably not have the holes for the toilet or vent pipe. Measure 3 times cut once. Assembly is pretty much reverse.