Quick fix for a leaky shower: how to remove a shower diverter spout

If you’re facing the inconvenience of a malfunctioning shower diverter spout, fret not! Taking it off is a relatively straightforward task that can be accomplished with minimal effort and the right tools. In this detailed guide, we’ll walk you through every step of the process, empowering you to tackle this plumbing challenge with confidence.

Understanding the Shower Diverter Spout

A shower diverter spout is a small, cylindrical fixture that controls the flow of water between the showerhead and the bathtub spout. When the diverter is in the “shower” position, water flows through the showerhead; when it’s in the “bath” position, water flows through the bathtub spout.

Tools You’ll Need

Before you begin, gather the following tools:

• Adjustable wrench or pliers
• Small flathead screwdriver
• Rag or towel

Safety Precautions

Before working on any plumbing fixture, it’s essential to take safety precautions. Turn off the water supply to your shower by closing the main water valve. Additionally, wear gloves to protect your hands from any sharp edges.

Step-by-Step Instructions

1. Remove the Escutcheon Plate

Locate the escutcheon plate, which is the decorative cover that surrounds the diverter spout. Using a small flathead screwdriver, pry off the escutcheon plate by gently inserting the tip of the screwdriver into the gap between the plate and the wall.

2. Unscrew the Spout Nut

Once the escutcheon plate is removed, you’ll see a nut securing the diverter spout to the wall. Use an adjustable wrench or pliers to loosen and unscrew the nut counterclockwise.

3. Pull Out the Spout

Once the nut is loose, gently pull the diverter spout straight out from the wall. Be careful not to damage the surrounding tiles or fixtures.

4. Clean the Threads

Use a rag or towel to clean any debris or corrosion from the threads on the diverter spout and the wall. This will ensure a proper seal when you reinstall the spout.

5. Apply Plumber’s Tape (Optional)

For added protection against leaks, apply a thin layer of plumber’s tape to the threads of the diverter spout.

6. Reinstall the Spout

Insert the diverter spout back into the wall and hand-tighten the nut clockwise.

7. Reattach the Escutcheon Plate

Replace the escutcheon plate by aligning it with the holes in the wall and pressing it into place.

Troubleshooting Tips

• If the spout is stuck: Apply penetrating oil to the threads and let it sit for a few minutes. This should help loosen the nut and allow you to remove the spout.
• If you can’t unscrew the nut: Use a pair of pliers to grip the nut and turn it. Be careful not to damage the threads.
• If there’s a leak: Check that the plumber’s tape is applied correctly and that the nut is tightened securely. If the leak persists, you may need to replace the diverter spout.

When to Call a Plumber

While taking off a shower diverter spout is generally a DIY-friendly task, there are situations where it’s advisable to call a professional plumber:

• If you’re not comfortable working with plumbing fixtures
• If the spout is damaged or corroded
• If you encounter any leaks that you can’t fix yourself

Answers to Your Most Common Questions

How do I know if my shower diverter spout needs to be replaced?

Common signs include leaks, difficulty switching between shower and bath modes, and corrosion.

What type of wrench do I need to remove the spout nut?

An adjustable wrench or pliers will suffice.

Can I use WD-40 to lubricate the threads?

Yes, WD-40 can be used as a lubricant, but it’s important to wipe off any excess before reinstalling the spout.

How often should I clean my diverter spout?

Regular cleaning (every few months) will prevent mineral buildup and extend its lifespan.

What if the escutcheon plate is stuck?

Use a small flathead screwdriver to gently pry it off. If it’s still stuck, apply penetrating oil and let it sit for a few minutes before trying again.