How To Fix Kohler Bathroom Faucet Handle

How to Fix a Kohler Bathroom Faucet Handle

A leaky or stiff Kohler bathroom faucet handle can be a nuisance. Fortunately, most handle issues can be fixed with a few simple steps. Whether your handle is dripping, loose, or stuck, this comprehensive guide will provide you with the necessary instructions to fix it effectively.

Tools and Materials

Hex key (Allen wrench)
Phillips head screwdriver
Flathead screwdriver
Replacement cartridge (if needed)

Fixing a Leaky Handle

A leaky handle is often caused by a worn or damaged cartridge. To replace the cartridge:

1. Turn off the water supply beneath the sink. 2. Remove the handle by unscrewing the hex screw underneath it. 3. Use a Phillips head screwdriver to remove the cap and expose the cartridge. 4. Pull the cartridge straight out of the faucet body. 5. Insert the new cartridge into the faucet body and tighten it by hand. 6. Replace the cap and use a Phillips head screwdriver to secure it. 7. Install the handle and tighten the hex screw. 8. Turn on the water supply and check for leaks.

Fixing a Loose Handle

A loose handle can be tightened by adjusting the set screw located at the base of the handle.

1. Remove the handle cover by prying it off with a flathead screwdriver. 2. Use a hex key to tighten the set screw. 3. Replace the handle cover.

Fixing a Stuck Handle

A stuck handle may be caused by mineral buildup or corrosion. To clean the handle:

1. Remove the handle by unscrewing the hex screw underneath it. 2. Use a mild abrasive cleaner and a toothbrush to scrub the handle and the base of the faucet body where the handle attaches. 3. Rinse the handle and faucet body with water. 4. Reinstall the handle and tighten the hex screw.

Additional Tips

If the handle is still leaking after replacing the cartridge, you may need to replace the O-rings inside the faucet body.
If the handle is excessively loose or stuck, the faucet may need to be replaced.
Regularly cleaning and lubricating the handle can prevent issues from occurring.

By following these steps, you can effectively fix a Kohler bathroom faucet handle and restore its functionality. If you encounter any difficulties during the process, do not hesitate to consult a professional plumber for assistance.