Faucet Repair

Look for the hot and cold water shut-off valves, usually located directly beneath the sink. Turn the handles of these valves clockwise until they stop. This will cut off the water supply to the faucet, preventing any leaks during the repair process.

After shutting off the water supply, move the faucet handle to the 'on' position for both hot and cold to drain any residual water trapped in the faucet and pipes. This also helps to confirm that the water supply has been successfully turned off.

Pry off the decorative cap on the faucet handle using a flathead screwdriver or a putty knife. Once the cap is removed, you will see a set screw. Loosen this set screw with an Allen wrench or screwdriver, depending on the type of screw, and then lift the handle straight up and off the faucet body.

With the handle removed, you will see a retaining nut or clip that secures the faucet cartridge. Use an adjustable wrench to unscrew the retaining nut counter-clockwise. If it's a clip, carefully pry it out with needle-nose pliers.

Once the retaining nut or clip is removed, the faucet cartridge should be accessible. Grasp the top of the cartridge with pliers or by hand and pull it straight up and out of the faucet body. Some cartridges may require a slight twist or wiggling to remove.

Use a soft cloth and a mild cleaning solution (like vinegar or a dedicated faucet cleaner) to wipe down the inside of the faucet body, paying attention to the area where the cartridge was seated. Remove any mineral buildup or debris to ensure a good seal with the new cartridge.

Carefully align the new faucet cartridge with the opening in the faucet body, ensuring any tabs or notches are properly seated. Gently push the new cartridge into place until it is fully seated. Refer to the manufacturer's instructions for specific alignment details.

If you removed a retaining nut, screw it back on clockwise using an adjustable wrench until snug. If you removed a clip, carefully insert it back into its slot using needle-nose pliers. Ensure the cartridge is firmly held in place.

Slide the faucet handle back onto the stem, aligning it correctly. Tighten the set screw with the appropriate tool (Allen wrench or screwdriver) to secure the handle. Finally, snap the decorative cap back into place.

Slowly turn the hot and cold water shut-off valves counter-clockwise to restore the water supply. Turn on the faucet and let the water run for a minute, checking carefully for any leaks around the handle, spout, and under the sink. Turn the faucet off and observe for any drips.