How To Fix A Leaky Delta Kitchen Faucet Handle

How to Fix a Leaky Delta Kitchen Faucet Handle

A leaky faucet can be a frustrating and costly annoyance, but it doesn't have to be. With a few simple steps, you can easily fix a leaky Delta kitchen faucet handle yourself and save money on a plumber.

Before you start, gather a few tools: a Phillips head screwdriver, an adjustable wrench, and a rag. If your faucet has a decorative cap, you'll also need a small flathead screwdriver to pry it off.

Step 1: Turn off the water supply

The first step is to turn off the water supply to your faucet. There should be two valves under your sink, one for hot water and one for cold water. Turn both valves clockwise to turn off the water.

Step 2: Remove the handle

With the water turned off, you can now remove the handle. If your faucet has a decorative cap, use the small flathead screwdriver to pry it off. Then, use the Phillips head screwdriver to remove the screw that holds the handle in place.

Step 3: Inspect the cartridge

Once you've removed the handle, you'll see the cartridge. This is a small, cylindrical piece of metal that controls the flow of water. Inspect the cartridge for any damage or wear. If the cartridge is damaged, you'll need to replace it.

Step 4: Replace the cartridge

If the cartridge is damaged, you'll need to replace it. To do this, use the adjustable wrench to loosen the nut that holds the cartridge in place. Then, pull the cartridge straight out of the faucet body.

To install the new cartridge, simply insert it into the faucet body and tighten the nut. Be sure to tighten the nut securely, but don't overtighten it.

Step 5: Reinstall the handle

Once the cartridge is replaced, you can reinstall the handle. To do this, simply insert the handle onto the faucet body and tighten the screw that holds it in place.

Step 6: Turn on the water supply

Finally, turn on the water supply to your faucet. Check for leaks around the handle and cartridge. If there are no leaks, your faucet is now fixed.

Troubleshooting

If you still have a leak after following these steps, there may be a problem with the faucet body itself. In this case, you may need to call a plumber for repairs.

Here are a few additional tips for fixing a leaky Delta kitchen faucet handle:

If the leak is coming from the base of the handle, it may be caused by a worn O-ring. You can replace the O-ring by removing the handle and unscrewing the old O-ring. Apply a small amount of sealant to the new O-ring before installing it.
If the leak is coming from the spout, it may be caused by a worn washer. You can replace the washer by removing the aerator (the small screen at the end of the spout) and unscrewing the old washer. Apply a small amount of sealant to the new washer before installing it.
If you're not comfortable working on your faucet yourself, you can always call a plumber for help.