## How to Change Kitchen Sink Faucets
Whether it’s a leaky faucet, a wobbly handle, or a simple desire for an upgrade, changing a kitchen sink faucet is a relatively easy DIY project that can be completed in a few hours. By following these step-by-step instructions and gathering the necessary tools and materials, you can save money and the hassle of calling a plumber.
### Tools and Materials You’ll Need:
– New kitchen sink faucet
– Adjustable wrench
– Basin wrench
– Plumber’s putty
– Teflon tape
– Bucket or bowl
– Rags or towels
– Screwdriver (optional)
### Step-by-Step Instructions:
#### 1. Gather Your Tools and Materials:
Make sure you have all the necessary tools and materials before starting the project. This will save you time and frustration later on.
#### 2. Turn Off the Water Supply:
Locate the shut-off valves underneath the sink and turn them clockwise to shut off the water supply. If there are no shut-off valves, you will need to turn off the main water supply to your home.
#### 3. Disconnect the Old Faucet:
– **Disconnect the Water Lines:** Use the adjustable wrench to loosen the nuts that connect the water supply lines to the faucet. Be careful not to overtighten the wrench.
– **Remove the Mounting Nut:** Using the basin wrench, loosen the mounting nut located underneath the sink. This nut holds the faucet in place.
#### 4. Remove the Old Faucet:
Once the water lines and mounting nut are disconnected, gently pull the old faucet straight up and out of the sink. If the faucet is stuck, you can use a screwdriver to gently pry it loose.
#### 5. Clean the Mounting Surface:
Use a rag or towel to clean the surface of the sink where the new faucet will be installed. Remove any old plumber’s putty or debris.
#### 6. Apply Plumber’s Putty:
Roll out a small piece of plumber’s putty and form it into a ring. Place the ring of putty around the base of the new faucet where it will meet the sink. This will help create a watertight seal.
#### 7. Install the New Faucet Mounting Nut:
Hand-tighten the mounting nut onto the new faucet from underneath the sink. Do not overtighten.
#### 8. Connect the New Faucet to the Sink:
Align the new faucet over the mounting surface and guide it down into place. Tighten the mounting nut using the basin wrench until the faucet is secure.
#### 9. Connect the Water Supply Lines:
Attach the water supply lines to the new faucet by hand-tightening the nuts. Again, do not overtighten. Wrap a few layers of Teflon tape around the threads of the connections for added leak protection.
#### 10. Turn On the Water Supply:
Slowly turn on the shut-off valves under the sink to allow water to flow through the faucet. Check for any leaks. If you notice a leak, tighten the nuts accordingly.
#### 11. Test the Faucet:
Turn on the faucet and let water flow through both the hot and cold handles. Check for any leaks or loose connections.
#### 12. Clean Up and Enjoy Your New Faucet:
Wipe away any excess water or debris and place the bucket or bowl under the faucet to catch any remaining drips. Now you can step back and enjoy your newly installed kitchen sink faucet!
### Tips for a Successful Installation:
– If your faucet has a spray hose, make sure to disconnect it from the faucet before removing the old faucet.
– Be careful not to overtighten any nuts or connections. This can damage the faucet or the sink.
– If you are unsure about any part of the installation process, it’s always best to consult a qualified plumber.
– Use a pair of gloves to protect your hands from dirt and debris.
### Common Problems and Solutions:
– **Leaking Faucet:** Tighten the nuts on the water supply lines or mounting nut. If the leak persists, replace the washers or O-rings.
– **Wobbling Faucet:** Tighten the mounting nut or replace the mounting gasket.
– **Difficult to Turn Handle:** Lubricate the handle with a few drops of WD-40 or silicone grease.
– **No Water Flow:** Check if the water supply is turned on. If yes, clean the aerator or replace the cartridge.
– **Hot and Cold Water Reversed:** Remove the faucet handles and switch the water supply lines.
By following these instructions carefully, you can successfully change your kitchen sink faucet and enjoy a fresh and functional addition to your home.