How To Replace Bathtub Faucet Cartridge Delta

Replacing a bathtub faucet cartridge Delta is a relatively easy task that can be completed in under an hour. However, it is important to note that there are some risks involved, and it is always best to consult a professional if you are not comfortable working with plumbing fixtures.

Before you begin, you will need to gather the following tools and materials:

Adjustable wrench
Phillips head screwdriver
Flat head screwdriver
New Delta faucet cartridge

Once you have gathered your tools and materials, you can follow these steps to replace the cartridge:

Turn off the water supply to the bathtub. This is usually done by turning off the valves under the sink.
Remove the handle from the faucet. This is usually done by loosening the screw that holds the handle in place. Once the screw is loose, you can pull the handle off.
Remove the escutcheon. This is the decorative plate that covers the base of the faucet. It is usually held in place by screws.
Remove the packing nut. This is the nut that holds the cartridge in place. It is usually located at the base of the faucet.
Pull out the old cartridge. Once the packing nut is removed, you can pull the old cartridge out of the faucet.
Insert the new cartridge. Align the new cartridge with the faucet body and push it into place.
Tighten the packing nut. Once the new cartridge is in place, tighten the packing nut to hold it in place.
Reinstall the escutcheon. Slide the escutcheon back over the base of the faucet and secure it with screws.
Reinstall the handle. Slide the handle back onto the faucet and tighten the screw that holds it in place.
Turn on the water supply and check for leaks. Once the faucet is reassembled, turn on the water supply and check for leaks. If there are any leaks, tighten the packing nut or the handle screw until the leak stops.