How to Fix a Dripping Delta Washerless Faucet

- Adjustable wrench

- Pliers

- Phillips head screwdriver

- Replacement washer (if needed)

Steps

* 1. Turn off the water supply to the faucet.

* 2. Use the adjustable wrench to loosen and remove the packing nut below the faucet handle.

* 3. Remove the old washer from the valve body.

* 4. Inspect the valve seat for damage. If the valve seat is damaged, it will need to be replaced.

* 5. Place a new washer on the valve seat.

* 6. Re-install the packing nut and tighten it until it is snug.

* 7. Turn the water supply back on and check for leaks.

* 8. If there is still a leak, you may need to replace the cartridge.

* 9. To replace the cartridge, remove the handle and the packing nut.

* 10. Unscrew the cartridge from the faucet body.

* 11. Insert a new cartridge into the faucet body and tighten it into place.

* 12. Re-install the packing nut and the handle.

* 13. Turn the water supply back on and check for leaks.