Identifying the Kohler Bathroom Faucet Cartridge: How To Remove Kohler Bathroom Faucet Cartridge
Before you can remove the cartridge, you need to know what type of cartridge you have. Kohler uses a variety of cartridge designs, each with its own unique features and specifications. Identifying the correct cartridge is crucial for ensuring a proper fit and smooth replacement process.
Common Kohler Bathroom Faucet Cartridge Types
The Kohler bathroom faucet cartridge is the heart of the faucet, controlling water flow and temperature. It is typically a cylindrical component with a threaded stem that connects to the faucet body. Here’s a breakdown of common cartridge types:
- Compression Cartridge: This is the most common type of cartridge, often found in older Kohler faucets. It features a rubber washer that seals against a metal seat to control water flow. These cartridges are generally simple to replace and can be found at most hardware stores.
- Ceramic Disc Cartridge: These cartridges use two ceramic discs to control water flow. The discs have precisely machined grooves that align to regulate water flow. Ceramic disc cartridges are known for their durability and smooth operation, making them a popular choice for modern faucets.
- Ball Cartridge: Ball cartridges use a spherical ball with a series of grooves that control water flow. These cartridges are often found in older Kohler faucets and are generally less common than other types.
Identifying the Cartridge Type
The best way to identify the specific cartridge needed is to check the faucet model number or markings. Here are some tips:
- Check the Faucet Model Number: Look for a model number stamped on the faucet body or the base. You can then use this number to search for compatible cartridges online or at a hardware store.
- Examine the Cartridge Itself: If you can access the cartridge, you can identify its type by looking at its design. For example, a compression cartridge will have a rubber washer, while a ceramic disc cartridge will have two ceramic discs.
- Contact Kohler Customer Service: If you’re unsure about the cartridge type, you can contact Kohler customer service for assistance. They can help you identify the correct cartridge based on your faucet model number or other information.
Preparing the Faucet for Cartridge Removal
Before you begin disassembling your Kohler bathroom faucet, it’s crucial to ensure safety and prevent any water damage. This involves shutting off the water supply, draining the faucet, and safely removing the handle and escutcheon.
Shutting Off the Water Supply
To prevent water from flooding your bathroom during the cartridge replacement process, you must first shut off the water supply to the faucet. The location of the shut-off valve will depend on your plumbing setup.
- Locate the Shut-Off Valve: The shut-off valve is usually located under the sink, behind the faucet, or near the water meter. It is typically a small, round handle that can be turned clockwise to shut off the water flow.
- Turn the Valve Clockwise: Slowly turn the handle of the shut-off valve clockwise until it stops. This will shut off the water supply to the faucet.
- Verify the Water is Off: Turn on the faucet briefly to check if the water is completely off. If water still flows, tighten the shut-off valve further.
Draining the Faucet
Once the water supply is shut off, you need to drain any remaining water from the faucet and associated pipes. This will prevent water from spilling out when you remove the cartridge.
- Open the Faucet: Turn the faucet handle to the “on” position. This will allow any remaining water in the faucet to drain out.
- Drain the Pipes: If you have a separate shut-off valve for the hot and cold water lines, open them as well to drain the pipes.
- Use a Towel: Place a towel under the faucet to absorb any dripping water.
Removing the Faucet Handle and Escutcheon
Now that the water supply is off and the faucet is drained, you can safely remove the faucet handle and decorative escutcheon.
- Identify the Handle Screw: Look for a small screw located on the top or side of the faucet handle. This screw secures the handle to the faucet body.
- Remove the Handle Screw: Use a small screwdriver to loosen and remove the handle screw. Once the screw is removed, the handle should come off easily.
- Remove the Escutcheon: The escutcheon is the decorative plate that covers the faucet body. It may be held in place by small screws or clips. Remove the escutcheon by gently prying it off with a flathead screwdriver.
Reassembling the Faucet and Testing
Now that the new cartridge is installed, it’s time to put everything back together and check for any leaks or issues. The following steps will guide you through the reassembly process and ensure your faucet is working properly.
Reattaching the Faucet Components, How to remove kohler bathroom faucet cartridge
Once the cartridge is secured, you can begin reattaching the faucet’s components. Start by aligning the handle with the stem and gently tightening it back into place. Ensure the handle is securely fastened without overtightening, which could damage the stem or handle. Next, reattach the escutcheon, the decorative plate that covers the faucet’s base. Carefully align the escutcheon holes with the faucet’s mounting screws and tighten them gently.
Turning the Water Supply Back On and Checking for Leaks
With the faucet reassembled, you can now turn the water supply back on. First, slowly turn the water supply valve back to the “on” position, carefully observing the faucet for any leaks. If you notice any leaks, immediately turn the water supply off again and re-tighten the connections.
Testing the Faucet Functionality
Once the water supply is back on and you’ve confirmed there are no leaks, it’s time to test the faucet’s functionality. Turn the handle to different positions, checking that the water flow is smooth and consistent. Test the hot and cold water settings to ensure they work properly. If you notice any problems with the water flow or temperature, it might be necessary to re-inspect the cartridge installation or contact a professional plumber.
