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Disassemble Faucet — Remove the Faucet Cartridge

Beginner3 hours

Part of project

How to Stop a Dripping Two-Handle Bathroom Faucet · Step 3 of 6

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In this video

Begin disassembling the faucet by first prying off the decorative faucet cap. Use a Phillips head screwdriver to remove the screw holding the faucet handle in place, and then pull the handle off. Next, pull the metal sleeve straight out. Use channel lock pliers to grip and unscrew the nut collar counter-clockwise. Once the collar is removed, reinstall the handle temporarily and pull it straight out to remove the entire cartridge assembly from the valve body.

Goal: Shower Faucet Repair (Standard)

  • A flat head screwdriver might be needed to pry off the faucet cap if it's stuck.
  • Temporarily reinstalling the handle provides better leverage to pull out a stuck cartridge.

Used in this video

  • Phillips Head Screwdriver (Tool Type: Screwdriver, Screwdriver Type and Size: Phillips #2)Removing the screw that secures the faucet handle.
  • Flat Head Screwdriver (Tool Type: Screwdriver, Screwdriver Type and Size: Flathead 1/4) · optionalPrying off the faucet cap if it is difficult to remove by hand.
  • Channel Lock Pliers (Tool Type: Pliers, Pliers Type: Channel-Lock)Unscrewing the nut collar that holds the cartridge assembly in place.
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FAQs

Do I need all the specialized tools listed, like the specific Klein wrenches, or can I use more common household tools?

While specialized tools can make the job easier, many tasks for a two-handle faucet repair can be accomplished with standard items. A Phillips head screwdriver, an adjustable wrench, and a good pair of pliers (like tongue and groove) are usually sufficient for most beginners.

How realistic are the "beginner" difficulty and "3 hours" estimated time for someone new to DIY plumbing?

This project is indeed beginner-friendly as it avoids complex pipe work. While 3 hours is a good estimate, allow yourself extra time if you're new to plumbing, especially for identifying and sourcing the correct replacement cartridge or dealing with old, seized components.

How can I be sure I'm purchasing the correct replacement cartridge for my specific faucet?

The most reliable method is to remove your existing cartridge first and take it to the hardware store for an exact match. Faucet manufacturers often use proprietary designs, so matching by appearance and model number (if available on the faucet or cartridge) is crucial to ensure compatibility.

My faucet is still dripping after I installed the new cartridge; what should I check?

First, ensure the new cartridge is seated firmly and correctly within the valve body, and all retaining nuts are snug. Hard water deposits can sometimes prevent a good seal, so clean the valve body thoroughly before installation. If the drip persists, the issue might be a worn O-ring elsewhere in the faucet assembly, or the valve body itself could be damaged.

Disassemble Faucet — How to Stop a Dripping Two-Handle Bathroom Faucet (Step 3, Video 2) | Stesso