Drain the toilet by flushing it.
How to fix a toilet leaking at the floor.
If the toilet in your rv is leaking onto the floor the main cause could be a worn seal between the rv s black water holding tank and the toilet.
You should tighten these bolts to stop the leak if the problem doesn t lie in a wax ring.
A toilet flange that s been leaking can cause the floor to rot the flange to loosen and the leak to get worse.
If water is leaking from beneath the toilet you might be able to stop it by simply tightening the closet bolts that secure the toilet to the floor.
A toilet is sealed to the top of its drain pipe with a ring of wax that sits between the drain flange and the toilet base.
How do you fix it.
The ring compresses.
Rock the toilet gently to break its seal then lift the toilet off the flange and set it on its side.
Purchase a flange seal which has been created for your rv s toilet.
A leaky toilet tank never feels like a simple problem to deal with.
Use a putty knife or slotted screwdriver to pry off the caps that are covering the bolts.
Here is a picture of the actual leaking bolt from the back bottom of the toilet.
The tee bolts serve to fasten your toilet securely to the floor.
Then use a wrench to alternately tighten each bolt a little at a time.
If it comes loose the wax ring will not provide the proper seal and your toilet will start leaking at the base.
Dispose of bolts and bad seals.
If you want to fix this issue you will need to do the following.
Check if your toilet is tightly bolted to the floor.
Flush toilet and sponge out water from tank.
With a wrench loosen the toilet mounting bolts or tee bolts that hold the toilet to the floor.
Luckily once you know how to determine the cause of the leak.
If they are too corroded to turn use a hacksaw to cut the bolts.
How to fix a toilet that is leaking from the base.
Turn the water supply off.
To fix a toilet that has the same problem as above.
First turn off water.
You ll have to track down the cause of the leak fix it and then provide a solid surface that supports the flange.