Toilet Leaks From Floor When Tank Fills

A toilet fill valve leaking is usually diagnosed by a small puddle on the floor.

Toilet leaks from floor when tank fills.

This component helps to regulate the. A puddle of water under the toilet tank usually isn t a cause for alarm but it can be serious. First you have to close off the inflow of water to the tank by turning the valve at the main water tank pipe to avoid. If you ve taken the toilet tank off there are two bolts that hold the tank to the toilet there are rubber gaskets in this location.

Loosen the nut that attaches the supply line to the tank and it should slide out easily. Clench the bottom of the flush handle to avoid. If you ve tried adjusting the water level and replacing the flapper in your toilet and you re still hearing the sound of water running you may be dealing with a leaky tank that needs repair. If you plan on replacing the tank components yourself check out our step by step guide on how to replace the fill valve.

Look for water in this location. Place your bucket under the toilet tank to catch any water that escapes or mop up any water that remains on the floor. Now locate the fill valve at the left hand side of the tank with a floating object. In most cases it s coming from the rubber washers under the bolts that hold the tank to the bowl.

With a wrench loosen the toilet mounting bolts or tee bolts that hold the toilet to the floor. Yet don t disconnect it at the shutoff. Disconnect the water supply line from the toilet tank. How to repair toilet leaking between tank and bowl shut off the water supply.

Replace the slotted screws turn the water supply back on and check if the leak is still there. The toilet fill valve is connected to the toilet tank via a compression fitting at the bottom of the toilet tank. Look at the fill valve gasket and confirm that it is not leaking. A rubber seal keeps the water in the tank from draining out.

The best way to determine a leak due to a faulty valve is to pour some food coloring into your toilet tank to see if the water in the bowl turns the same color. Next remove your toilet tank lid and examine your flapper. A couple of colored droplets will slip. When the fitting loosens or the seal gets old leaks can occur.

If they are too corroded to turn use a hacksaw to cut the bolts. Next thing you want to do is to disconnect the inlet tube. Once you have checked for this you ll want to turn off your water supply at the shutoff valve and flush the toilet until all the water has escaped from the tank. Damaged wax seal on bottom of the toilet.

This is at the bottom of the tank where the water supply tube enters the bottom of the tank.