Two Handle Kitchen Faucet Leaking at Base – How to Fix It

If you have a two-handle kitchen faucet that leaks at the base, don’t panic. This is a common problem that can be fixed easily with the right tools and some basic plumbing knowledge. In this article, we will guide you step-by-step on how to fix a two-handle kitchen faucet that is leaking at the base.

Step 1: Turn off the Water Supply

The first step is to turn off the water supply to the faucet. Look for the shut-off valves under the sink and turn them off. If there are no shut-off valves, you can turn off the main water supply to your home.

Step 2: Remove the Handles

Once the water supply is turned off, remove the handles of the faucet. Use a screwdriver to remove the screws that hold the handles in place. Pull the handles off the faucet.

Step 3: Remove the Escutcheon Plate

The escutcheon plate is the cover plate that sits on top of the faucet. Remove it by unscrewing the screws that hold it in place.

Step 4: Remove the Bonnet Nut

The bonnet nut is the large nut that holds the faucet assembly in place. Use a wrench to remove the bonnet nut.

Step 5: Remove the Cartridge

The cartridge is the part of the faucet that controls the flow of water. Use pliers to pull out the cartridge carefully.

Step 6: Examine the O-Ring

Examine the O-ring on the cartridge. If it is damaged or worn out, replace it with a new one.

Step 7: Check the Washer

Check the washer located at the bottom of the cartridge. If it is damaged, replace it with a new one.

Step 8: Clean the Cartridge

Clean the cartridge thoroughly with a soft brush and vinegar. Rinse it with water and dry it with a clean cloth.

Step 9: Reassemble the Faucet

Reassemble the faucet in the reverse order of disassembly. Make sure that all the parts are properly tightened and secured.

Step 10: Turn on the Water Supply

Turn on the water supply and test the faucet for leaks. If there are no leaks, you have successfully fixed the two-handle kitchen faucet that was leaking at the base.

Tips to Avoid Leaks in the Future

Here are some tips to avoid leaks in the future:

  • Regularly check the faucet for leaks and fix them as soon as possible.
  • Avoid over-tightening the faucet handles.
  • Use a plumber’s tape on the threads of the faucet.
  • Do not use harsh chemicals to clean the faucet.

Conclusion

A two-handle kitchen faucet that is leaking at the base can be fixed easily with the right tools and some basic plumbing knowledge. Follow the steps outlined in this article to fix the problem and avoid leaks in the future. Remember to turn off the water supply before starting any repairs, and regularly check the faucet for leaks to prevent further damage.