How To Install A New Kitchen Sink Faucet

Replacing a kitchen sink faucet is a relatively simple plumbing project that can be completed in a few hours. By following these step-by-step instructions, you can save yourself the cost of hiring a plumber.

Tools and Materials You'll Need:

New kitchen sink faucet
Adjustable wrench
Basin wrench
Plumber's putty
Teflon tape
Flashlight

Step-by-Step Instructions:

1. Turn off the water supply: Locate the water supply valves under the sink and turn them off. If there are no valves, you will need to turn off the main water supply to your home. 2. Disconnect the old faucet: Use a basin wrench to loosen the nuts that hold the faucet in place. Be careful not to overtighten the nuts, as this could damage the faucet or the sink. Once the nuts are loose, you can remove the old faucet by pulling it straight up. 3. Clean the sink surface: Remove any old plumber's putty or debris from the sink surface where the new faucet will be installed. 4. Apply plumber's putty: Roll out a rope of plumber's putty and place it around the base of the new faucet. The putty will help to seal the faucet and prevent leaks. 5. Install the new faucet: Insert the new faucet into the hole in the sink and tighten the mounting nuts by hand. Use the adjustable wrench to further tighten the nuts, but be careful not to overtighten. 6. Connect the water supply lines: Wrap the threads of the water supply lines with Teflon tape to prevent leaks. Connect the lines to the corresponding valves on the faucet. Tighten the nuts by hand, then use the adjustable wrench to further tighten them. 7. Turn on the water supply: Slowly turn on the water supply valves and check for leaks. If there are any leaks, tighten the nuts on the water supply lines or the mounting nuts on the faucet. 8. Enjoy your new faucet: Once the faucet is installed and there are no leaks, you can enjoy the convenience of your new kitchen sink faucet.

Tips:

If you are not comfortable working with plumbing, it is best to call a plumber for assistance.
Use a flashlight to inspect the underside of the sink for any leaks.
If the faucet is leaking from the base, it may be necessary to replace the O-rings.
If the faucet is leaking from the spout, it may be necessary to replace the cartridge.