What causes a kitchen faucet to leak?

What Causes a Leaky Faucet?

  • Bad O-ring. One problem that occurs mainly in cartridge faucets is a loose or worn-out O-ring.
  • Worn-Out Cartridge. A leak in a cartridge faucet could also be due to the cartridge itself, which may need to be replaced.
  • Corroded Valve Seat.
  • Washer Problems.
  • Worn-Out Seals.
  • Water Pressure.
  • Loose Parts.
  • Broken Parts.

How do you take apart a Kohler kitchen faucet?

How to Take Apart a Kohler Faucet

  1. Search under the sink or cabinets for the water main control.
  2. Turn the handles of the water main at least half a turn to the left to shut them off.
  3. Push the faucet handle all the way into the “up” position.
  4. Insert the hex key into the star-shaped hole and turn it counterclockwise until the faucet comes loose.

How do I replace the handle on my Kohler kitchen faucet?

Valve Replacement for Bellera, Simplice, or Cruette Kitchen Sink