Toilet Leaks From Floor When Tank Fills

When the fitting loosens or the seal gets old leaks can occur.

Toilet leaks from floor when tank fills. Now locate the fill valve at the left hand side of the tank with a floating object. If you plan on replacing the tank components yourself check out our step by step guide on how to replace the fill valve. Yet don t disconnect it at the shutoff. Next thing you want to do is to disconnect the inlet tube.

Disconnect the water supply line from the toilet tank. This is at the bottom of the tank where the water supply tube enters the bottom of the tank. Look at the fill valve gasket and confirm that it is not leaking. Place your bucket under the toilet tank to catch any water that escapes or mop up any water that remains on the floor.

If you followed our colored water test flush the toilet after 10 to 15 minutes. With a wrench loosen the toilet mounting bolts or tee bolts that hold the toilet to the floor. Clench the bottom of the flush handle to avoid. The toilet fill valve is connected to the toilet tank via a compression fitting at the bottom of the toilet tank.

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. A couple of colored droplets will slip. A puddle of water under the toilet tank usually isn t a cause for alarm but it can be serious. In most cases it s coming from the rubber washers under the bolts that hold the tank to the bowl.

A rubber seal keeps the water in the tank from draining out. Loosen the nut that attaches the supply line to the tank and it should slide out easily. This component helps to regulate the. Leaky fill valves tank bolts and spud washers are the three most common places in the toilet tank where leaks are likely to occur.

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. 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. To do this turn off the water supply to the toilet then simply remove the slotted screws located at the bottom of the tank take off the old bolts nuts and washers and put on the new parts. Next remove your toilet tank lid and examine your flapper.

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. If they are too corroded to turn use a hacksaw to cut the bolts. Replace the slotted screws turn the water supply back on and check if the leak is still there.

Look for water in this location.