How To Replace Bathroom Sink Faucets

Turn them to the left counterclockwise to loosen them.

How to replace bathroom sink faucets. How to install a bathroom faucet remove the new faucet from the packaging. Most faucets are attached to the sink by locknuts attached to the tailpieces under the sink. It should usually take no more than about an hour.

Use a penetrating lubricant for any stubborn nuts that have corrosion. Loosen the lock nuts to take out the old faucet. The nationally known bathroom fixture company moen advises that the first step in replacing a bathroom faucet is to examine the sink and countertop specifically the configuration of the holes where the faucet will be mounted.

The same steps apply if you re installing a new faucet onto a new sink. Place the rubber or plastic gasket or gaskets as provided so it will fit between the faucet and the top of the sink holes. With a bucket handy use an adjustable wrench to loosen and remove the flexible extension from the faucet.

Remove faucet mounting nuts from underneath the sink using a basin wrench for hard to reach areas. Remove the old faucet use an adjustable wrench to disconnect the water supply lines. Drain the remaining water into the bucket.

Apply a small amount of silicone or plumber s putty under the flange and then position it in place inside of your sink. Use your hands or an adjustable wrench to loosen the nuts and unthread them from the tailpieces. With most drop in sink styles the holes for the faucet are drilled into the back flange on the sink itself.

Remove the old faucet start by shutting off the wall valves and turning on the faucet to drain down residual pressure. You can tackle the project with a basin wrench and a few other common tools.