Turn off the water supply to the faucet. If you do not have a separate valve for the shower faucet, turn off the main water supply to the house.
Open the faucet and allow any remaining water to drain.
Locate the stem of the faucet and remove the handle.
Loosen the nut using penetrating oil and then remove the nut from the protective plate using pliers.
Remove the screws from the faucet stem using a screwdriver and then remove the shower faucet washer and set it aside. Replace the washer with a new one.
Replace the screws on the faucet one at a time, using a screwdriver to tighten each one.
Apply a bead of plumber's putty to the bottom of the protective plate.
Put the faucet stem and handle back together and reinstall the faucet.
Turn the water supply on; turn on the shower faucet and check to make sure the faucet is working properly.
Things You Will Need
- Penetrating oil
- Wrench set
- Plumber's putty
- New washer
- If you are not sure of the size washer you will need, you may have to purchase it after removing the damaged one. Take the damaged washer to the store with you to ensure you buy the correct size.