1. How To Change A Tub Spout Diverter * bigfinish.com

A malfunctioning or leaking tub spout diverter can disrupt the functionality of your shower, leaving you with an unpleasant showering experience. Whether you’re facing a slow drip or a complete lack of water flow, addressing the issue promptly is crucial to prevent further damage. Changing the tub spout diverter is a relatively simple task that can be accomplished by most homeowners with basic plumbing knowledge and tools. By following the steps outlined in this comprehensive guide, you’ll be able to restore the proper operation of your tub spout and enjoy a comfortable shower once again.

Before embarking on the task, it’s essential to gather the necessary tools and materials. Typically, you’ll need a wrench, screwdriver, needle-nose pliers, and a replacement tub spout diverter kit. Once you have everything you need, ensure you have the water supply to the shower shut off at the main valve. This safety precaution will prevent water from spilling out while working.

With the water supply turned off, you can proceed to remove the old diverter. Using the wrench, carefully loosen the nut that secures the diverter to the tub spout. Once the nut is loose, you can unscrew the diverter by hand and pull it out. When installing the replacement diverter, gently apply a small amount of plumber’s tape to the threads of the new diverter to create a watertight seal. Screw the new diverter into the tub spout, hand-tightening it as much as possible. Finally, use the wrench to tighten the nut further, but avoid overtightening. Turn the water supply back on and check for any leaks. If everything is properly installed, you’ll have successfully changed your tub spout diverter and restored the functionality of your shower.

Identifying the Tub Spout Diverter

The tub spout diverter is a small component in your shower that directs the flow of water between the tub spout and the showerhead. It is typically located on the side of the tub spout and can be identified by its small handle or lever. The diverter may be made of plastic or metal and is usually white, black, or chrome in color.

If you are having trouble finding the diverter, you can consult your shower’s user manual or look for the following clues:

The diverter may be located on the side of the tub spout, either near the top or bottom.
The diverter may have a small handle or lever that you can move to change the flow of water.

The diverter may be labeled with the words “diverter” or “shower/tub.”

Types of Tub Spout Diverters

There are two main types of tub spout diverters: manual and automatic. Manual diverters require you to manually move the handle or lever to change the flow of water. Automatic diverters, on the other hand, use a pressure-sensitive mechanism to automatically divert the water to the showerhead when the tub spout is turned on.

Type	Pros	Cons
Manual	Less expensive Easy to install More control over water flow	Requires manual operation Can be difficult to reach May not be as durable as automatic diverters
Automatic	Convenient No need to manually change the flow of water More durable	More expensive More difficult to install May not work properly with all showerheads

Selecting the Replacement Diverter

Choosing the right replacement diverter is crucial for ensuring a proper fit and preventing leaks. Consider the following factors when selecting:

Spout Connection Type: Diverters come in different connection types, such as slip-fit, threaded, or push-fit. Determine the type compatible with your tub spout.

Diverter Style: Select a diverter that matches the style of your tub spout and bathroom décor. Consider lever handle, knob, or push-button options.

Water Flow Direction: Diverters direct water flow from the spout to the showerhead or other outlets. Ensure the one you choose is designed for your desired water flow pattern.

Material: Diverters are typically made of brass or plastic. Brass is more durable, while plastic options are more economical.

Compatibility: Verify that the diverter is compatible with your tub spout and any other fixtures or accessories that will connect to it.

To help you narrow down your selection, here is a table of common diverter types and their features:

Diverter Type	Connection Type	Style	Water Flow Direction	Material
Slip-Fit	Fits over the tub spout	Lever handle, knob, or push-button	Single or dual-handle control	Brass or plastic
Push-Fit	Inserts into the spout	Push-button	Single-handle control	Plastic
Threaded	Screws onto the tub spout	Lever handle	Dual-handle control	Brass

Shutting Off the Water Supply

Before you begin any plumbing work, it’s crucial to shut off the water supply. This will prevent water from gushing out and causing a mess, and it will also protect you from electrical shocks.

To shut off the water supply to your tub, follow these steps:

1. Locate the main water shut-off valve. This is typically located in the basement, garage, or crawl space.
2. Turn the valve clockwise to shut off the water.
3. If there is no main shut-off valve, you will need to shut off the water to the individual faucet. To do this, find the shut-off valves beneath the sink or behind the toilet.
4. Turn the valves clockwise to shut off the water.

Once the water supply is shut off, you can proceed with the next steps.

Tip	Description
If you are not sure where the water shut-off valves are located, consult your home’s plumbing manual or call a plumber.	Professional plumbers can quickly and safely locate and shut off the water supply, ensuring a smooth and efficient repair process.
Make sure that all water has been drained from the pipes before you begin working.	This will help prevent leaks and spills, ensuring a clean and safe work area.

Removing the Old Diverter

Once you have gathered your tools, you can proceed to remove the old diverter:

1. Turn Off the Water Supply

Locate the water supply valves beneath your sink or in the basement and turn them off. This will prevent water from flowing through the spout while you’re working.

2. Remove the Aerator

If your spout has an aerator, unscrew it using a pair of pliers or an aerator key. The aerator is the small, perforated attachment at the end of the spout.

3. Remove the Handle

Locate the screw holding the handle in place, usually located on the back or bottom of the handle. Remove the screw using a screwdriver and pull the handle straight towards you.

4. Remove the Escutcheon

The escutcheon is the decorative plate surrounding the base of the spout. Use a flat-head screwdriver or a utility knife to gently pry the escutcheon away from the wall. Be careful not to damage the wall or the escutcheon.

a. Remove the Hex Nut

Once the escutcheon is removed, you will see a hex nut securing the diverter to the spout. Use an adjustable wrench to loosen and remove the nut.

b. Pull Out the Old Diverter

With the hex nut removed, you can now gently pull the old diverter straight out of the spout.

Cleaning the Spout Connection

Step 1: Gather Necessary Tools

You will need a few basic tools to clean the spout connection:

Wrench
Flathead screwdriver
Old toothbrush
Baking soda
Vinegar

Step 2: Remove the Spout Connection

Using the wrench, loosen the nut that secures the spout connection to the faucet. Once the nut is loose, pull the spout connection straight up to remove it.

Step 3: Clean the Spout Connection

Using the old toothbrush, remove any loose debris from the spout connection. Then, mix a paste of baking soda and vinegar and apply it to the connection. Use the toothbrush to scrub away any mineral deposits or grime.

Step 4: Clean the Inside of the Faucet

While the spout connection is removed, take the opportunity to clean the inside of the faucet. Use a flathead screwdriver to remove any mineral buildup or debris.

Step 5: Reassemble the Faucet

Once the spout connection and faucet are clean, reattach the spout connection to the faucet and tighten the nut securely. Turn on the water to ensure that there are no leaks.

Installing the New Diverter

Now that the old diverter has been removed, it’s time to install the new one. Here are the steps on how to do so:

1. Wrap the New Diverter in Teflon Tape

Wrap the threads of the new diverter with several layers of Teflon tape, about 3-4 layers. This will help to create a watertight seal when you install it.

2. Screw the New Diverter into the Tub Spout

Carefully screw the new diverter into the tub spout by hand, making sure to thread it properly. You don’t want to cross-thread the diverter, as this could damage it.

3. Tighten the Diverter with a Wrench

Once the diverter is screwed in by hand as far as it will go, use a wrench to tighten it further. However, don’t overtighten it, as this could also damage the diverter.

4. Reinstall the Escutcheon Plate

Slide the escutcheon plate over the diverter and secure it with the screws that you removed earlier. Be careful not to overtighten the screws.

5. Turn on the Water and Check for Leaks

Turn on the water and check for leaks. If there are any leaks, you may need to tighten the diverter or the escutcheon plate further. Once you’re sure that there are no leaks, you can enjoy your newly installed diverter.

6. Helpful Hints for Diverter Installation

Here are some helpful hints for installing a tub spout diverter:

Hint	Description
Use a flashlight	This will help you to see what you’re doing, especially if the installation area is dark.
Be patient	Don’t rush the installation process. Take your time and make sure that you’re doing it correctly.
Don’t overtighten the diverter	Overtightening can damage the diverter.
Turn on the water and check for leaks	This will help to ensure that the diverter is installed properly.

Tightening the Diverter

Once the new diverter is in place, it’s time to tighten it. Use a pair of pliers or a wrench to gently turn the diverter clockwise until it’s snug. Don’t overtighten, as this could damage the diverter or the faucet.

To ensure a watertight seal, apply a small amount of plumber’s tape to the threads of the diverter before tightening it.

After tightening the diverter, turn on the water and check for any leaks. If you notice any leaks, tighten the diverter further until the leaks stop.

Reattaching the Handle

With the diverter tightened, it’s time to reattach the handle. Align the handle with the diverter and slide it into place.

Once the handle is in place, use a screwdriver to tighten the screw that secures it to the diverter. Be sure to tighten the screw securely, but avoid overtightening.

After tightening the screw, turn on the water and check for any leaks. If you notice any leaks, tighten the screw further until the leaks stop.

Tools Needed	Materials Needed
Pliers or wrench	New tub spout diverter
Screwdriver	Plumber’s tape

Turning On the Water Supply

Once you have gathered the necessary tools and supplies, it’s time to turn on the water supply. Here are the detailed steps to follow:

1. Locate the Water Shut-Off Valves

Identify the location of the water shut-off valves beneath the sink or in the basement. These valves control the water supply to the bathroom fixtures.

2. Determine the Type of Valves

Most water shut-off valves are either gate valves or ball valves. Gate valves have a handle that turns clockwise or counterclockwise to open or close. Ball valves have a lever handle that moves a quarter turn to open or close the water flow.

3. Close the Water Valves

Use the appropriate handles or levers to turn off both the hot and cold water valves completely. Ensure that no water is trickling or flowing from the fixtures.

4. Check for Leaks

Turn on the bathroom faucet to release any residual water pressure in the pipes. If no water comes out, the valves are successfully closed.

5. Open the Drain Cap

Locate the drain cap under the sink and remove it. This will allow excess water to drain out.

6. Open the Shut-Off Valves

Slowly turn on the hot and cold water valves clockwise or counterclockwise until the handles are fully open. Avoid overtightening the valves.

7. Check for Leaks Again

Once the valves are fully open, turn on the bathroom faucet again and check for leaks. Ensure that water is flowing freely without any drips or leaks from the valves or any connections.

8. Test the Temperature

Adjust the water temperature by mixing hot and cold water until it reaches the desired temperature. If the water is too hot or too cold, you may need to adjust the temperature setting on your water heater.

Testing the New Diverter

Once the diverter has been replaced, it is crucial to test its functionality to ensure proper operation.

Turn on the water: Slowly turn on the water supply to fill the tub. Observe if the water flows into the tub without any leaks from the diverter.
Test the diverter: Move the diverter handle to redirect the water flow to the showerhead. Check if the water flows smoothly and does not leak from the tub spout.
Repeat the process: Switch the diverter handle back to the tub spout and verify that the water flow returns to the tub without any dripping or leakage.
Inspect for leaks: Carefully examine the diverter, tub spout, and surrounding areas for any signs of leakage or dripping. If you notice any water droplets or moisture, tighten the connections further.
Adjust the temperature: Adjust the water temperature to your desired setting to ensure that both the tub and showerhead water temperatures are comfortable.
Test the water pressure: Turn on the water completely and observe the water pressure from both the tub spout and showerhead. The water pressure should be consistent and strong enough for a comfortable showering experience.

Troubleshooting Tips

If you encounter any issues during testing or use, refer to the following troubleshooting tips:

Problem	Solution
Leaking diverter	Tighten the diverter connections or replace the O-ring seal.
Weak water pressure	Check for clogged aerators or mineral buildup in the diverter. Clean or replace the affected components.
Water not switching between tub and shower	Ensure that the diverter handle is moving smoothly and fully to engage the diverter mechanism.
Temperature imbalances	Adjust the temperature mixing valve to achieve the desired water temperature for both the tub and shower.

Troubleshooting Common Problems

If you’re having trouble with your tub spout diverter, here are a few things you can check:

1. Clogged diverter

The most common problem with tub spout diverters is that they get clogged. You can clean the diverter by removing it from the spout and soaking it in vinegar or CLR. Once the diverter is clean, reassemble it and try it again.

2. Worn-out washer

The washer inside the diverter can wear out over time, which can cause leaks. You can replace the washer by removing the diverter from the spout and replacing the old washer with a new one.

3. Loose diverter

If the diverter is loose, it may not be able to create a good seal, which can cause leaks. You can tighten the diverter by using a wrench to turn the nut that holds it in place.

4. Damaged diverter

If the diverter is damaged, it may need to be replaced. You can tell if the diverter is damaged if it has cracks or breaks.

5. Incorrectly installed diverter

If the diverter is not installed correctly, it may not be able to create a good seal, which can cause leaks. You can check to make sure the diverter is installed correctly by following the instructions that came with the diverter.

6. Worn-out O-rings

The O-rings inside the diverter can wear out over time, which can cause leaks. You can replace the O-rings by removing the diverter from the spout and replacing the old O-rings with new ones.

7. Damaged cartridge

The cartridge inside the diverter can become damaged over time, which can cause leaks. You can replace the cartridge by removing the diverter from the spout and replacing the old cartridge with a new one.

8. Worn-out seals

The seals inside the diverter can wear out over time, which can cause leaks. You can replace the seals by removing the diverter from the spout and replacing the old seals with new ones.

9. Broken diverter stem

The stem of the diverter can break over time, which can cause the diverter to stop working. You can replace the stem by removing the diverter from the spout and replacing the old stem with a new one.

10. Incorrectly installed cartridge


If the cartridge is not installed correctly, it may not be able to create a good seal, which can cause leaks.	You can check to make sure the cartridge is installed correctly by following the instructions that came with the cartridge.

How To Change A Tub Spout Diverter

A tub spout diverter is a small, but important part of your bathtub faucet. It is responsible for directing the flow of water from the faucet to either the tub spout or the showerhead. If your tub spout diverter is not working properly, you may not be able to get water to flow out of the tub spout or the showerhead. Fortunately, changing a tub spout diverter is a relatively easy and inexpensive repair that you can do yourself with a few simple tools.

Here are the steps on how to change a tub spout diverter:

1. Turn off the water supply to the bathtub.
2. Remove the old tub spout diverter. To do this, insert a flathead screwdriver into the slot on the side of the diverter and gently pry it off.
3. Clean the threads on the tub spout and the new diverter.
4. Apply a small amount of plumber’s grease to the threads of the new diverter.
5. Screw the new diverter onto the tub spout.
6. Turn on the water supply to the bathtub and check for leaks.