Ceramic Disk Faucet Leak

Turn off the water supply to the leaking faucet.

Ceramic disk faucet leak.

American standard s ceramic disc valves are extremely smooth and almost as hard as diamonds. If the leak doesn t stop after the first valve is turned off it s the other line that s leaking. Temperature is controlled by a side to side rotation of the handle. How to fix a leaky ceramic disk faucet.

Because internal ceramic plates move to control the water flow not exterior o rings and the unit must be replaced. Remove the screw and lift off the handle. Ceramic disk type 1 turn off the water at the valve under the sink and turn on the faucet until the water stops running. Fix a ceramic disk faucet leak remove the cap and handle housing before proceeding be certain the water to the faucet is shut off at the valve underneath the sink.

The disc faucet mixes hot and cold water inside a mixing chamber called a pressure balance cartridge. Early versions of ceramic disc faucets may be more fragile and can crack if subjected to a blast of pressurized air. Follow these steps to fix a leaky faucet yourself. Once you determine which side is leaking turn off both supply valves.

Ceramic disc valving is an innovative water control system found in each american standard faucet. Things you ll need flat head screwdriver phillips screwdriver hex wrench hammer wrench pliers replacement seals or washers plumber s grease valve seat wrench where necessary. Remove the escutcheon cap unscrew the disk cylinder mounting screws and lift out the cylinder. Wide spread faucets are common.

Look at the pipes under the sink for the water shut off valves. Then if the faucet still leaks remove the disc cartridge and take it to the store to order a replacement. The most common types are ball faucets cartridge faucets and ceramic. Be sure to drain.

If you can t find screws under the handle look under. Push the handle back to access the set screw. Determine which side of your faucet is leaking by shutting off the water supply valves one at a time. How to fix a leaky faucet.

That s why it s important to leave the faucet open as you turn the water back on. Determine what type of faucet you have. With a blunt screwdriver lift out the neoprene seals from the cylinder. If your valves are stuck shut off the water main.

Using a small knife or screwdriver carefully pry of the trim cap off the top of the handle.