I am removing the black water tank to install house type plumbing. Must remove bumper to do this, but
There are 2 very large rusty bolts in the bumper that I cannot budge. I have sprayed them with nut buster, but they still want budge. What do I do or need to do to remove these bolts. Here are photos taken during repair and remodel. Well, don't know how to insert photos. I only weigh 120 # so I need something other than muscle.
Thanks Also how do you remove the black flange that the seal is attached to and the toilet sits on that is connected to the tank.