Delta Bathtub Faucet Cartridge Removal

Delta Bathtub Faucet Cartridge Removal: A Detailed Guide

Delta bathtub faucets are renowned for their durability and style. However, like any mechanical device, their cartridges may occasionally require replacement. Whether you're experiencing leaks, reduced water flow, or other issues, cartridge replacement can restore your faucet to optimal performance.

Step 1: Gather Materials

Before beginning, assemble the necessary tools and materials:

Allen wrench or hex key
Adjustable wrench
Replacement cartridge
Teflon tape or plumber's tape
Flashlight (optional)

Step 2: Turn Off Water Supply

Safety first! Locate the water supply valves under the sink or behind the access panel. Turn off both the hot and cold water valves completely.

Step 3: Remove Handle Cap

Use the Allen wrench or hex key to unscrew the small cap on the top of the handle. This will expose the handle screw.

Step 4: Remove Handle Screw

Using the adjustable wrench, turn the handle screw counterclockwise to loosen it. Remove the handle by pulling it straight up.

Step 5: Access Cartridge Housing

Once the handle is removed, you will see the cartridge housing. It is typically a circular or hexagonal piece with a notch or groove.

Step 6: Remove Cartridge Housing

Place the adjustable wrench in the notch or groove and turn counterclockwise to loosen the housing. Be careful not to damage the housing.

Step 7: Extract Cartridge

Use pliers or a screwdriver to grasp the cartridge and pull it straight out of the housing. If it is difficult to remove, wiggle it gently side to side.

Step 8: Install New Cartridge

Apply a thin layer of Teflon tape to the threads of the new cartridge. Insert the cartridge into the housing and align it properly.

Step 9: Reinstall Cartridge Housing

Screw the cartridge housing back into the faucet body by turning it clockwise with the adjustable wrench.

Step 10: Reassemble Handle

Align the handle with the cartridge and insert it onto the stem. Tighten the handle screw using the adjustable wrench.

Step 11: Reinstall Handle Cap

Screw the handle cap back into place using the Allen wrench or hex key.

Step 12: Turn On Water Supply

Slowly turn on the hot and cold water valves under the sink or behind the access panel. Check for any leaks around the cartridge housing.

Congratulations! You have successfully replaced the cartridge in your Delta bathtub faucet. If you encounter any difficulties or have additional questions, do not hesitate to consult with a qualified plumber.