How do I fix a leaky faucet cartridge?

Spread a thin layer of plumber’s grease around the cartridge. Push the faucet cartridge into the faucet, aligning it with the notches. Then tighten the large retaining nut with the wrench and replace the handles. Kits containing faucet repair parts are readily available at hardware stores and home centers.

How often does faucet cartridge need to be replaced?

15-20 years
Most generally last for 15-20 years. If yours is nearing the end of its lifespan, it might be time to consider a replacement.

How do you take apart a single handle bathroom faucet?

Single-Handle Bathroom Sink Faucets – Handle Removal

Using a bladed screwdriver, gently pry off the plug button under the handle, taking care to protect all finished surfaces.
Using a 1/8″ hex wrench, loosen the setscrew securing the handle to the valve stem.
Lift off the handle.
Unthread the bonnet to expose the valve.

Why does the faucet leak after replacing cartridge?

Your faucet may contain a ceramic, brass, or rubber seat that is meant to form a seal at the bottom of the cartridge opening. The seat can become damaged with use so that it no longer fits correctly into the hole in the cartridge, which allows water to leak. The O-ring may also become cracked and cause a leak.

What happens when a faucet cartridge goes bad?

Signs that a cartridge faucet needs repair are water dripping from the spout, difficulty in adjusting the water temperature, hot water entering cold water outlets like toilet supply lines and inadequately heated water at some faucets.

How long should a Moen faucet cartridge last?

20 to 30 years
The system has expensive cartridges, they cost about $30 (2014) to replace, but they last a long time — 20 to 30 years.

How long does a Delta faucet cartridge last?

How long do Delta shower cartridges last? Delta faucets last from a year to 30 or even 40 years. Each type and manufacturer has a tool to remove their cartridge. It’s the best bet to get it out without messing up the valve body.

How do you remove the cartridge from a Kohler faucet?

Turn off the water supply for the Kohler faucet in which you want to change the cartridge. The water supply valves are typically located underneath the faucet. Rotate the handle to the right to cut the supply. 2. Remove the faucet cap by prying a flat-head screwdriver underneath and popping it off.

Can’t remove faucet cartridge?

Depending on the configuration of the faucet and wall or backsplash, you may be able to hook a pry bar behind the handle, support it against a piece of wood and pry the cartridge. It often takes only a small movement to break the seal so you can remove the cartridge by pulling on the handle.

How do you fix a Kohler faucet?

Fix a leaking Kohler faucet. Fix a leaking Kohler faucet base or handle by unscrewing the handle set screw with an Allen wrench and pulling the handle off. Then remove the bonnet nut under the handle of the Kohler faucet and take the cartridge out. Replace it with a new cartridge and reassemble the faucet to finish troubleshooting.

Can You lubricate a shower faucet Catridge?

When you lubricate Moen faucet cartridges, it takes care of squeaking. This procedure also works to fix a Moen shower faucet that is hard to turn. First, you need to loosen the screw holding on the handle. It is located at the back of the faucet. Then, take out the screws holding on the plate behind the faucet and remove it, too.