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Remove the Old Tub Spout

Beginner2 hours

Part of project

How to Fix a Shower Diverter on a Tub Spout · Step 2 of 6

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In this video

First, you must remove the old tub spout. Most spouts are held in place by a small set screw on the underside. Using an Allen wrench or a screwdriver, loosen this screw by turning it counter-clockwise. Once the screw is sufficiently loosened, you can pull the old spout straight off the copper pipe extending from the wall.

Goal: Plumbing Fixture Removal

  • If the spout is stuck, you may need to gently wiggle it back and forth to break it free from any old caulk or mineral buildup.

Used in this video

  • Allen Wrench (Tool Type: Allen Wrench)To loosen the set screw holding the old spout in place.
  • Screwdriver (Tool Type: Screwdriver) · optionalAn alternative to an Allen wrench if the set screw is a Phillips or flathead type.
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Lex Vance

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FAQs

Do I need specialized tools like a torque wrench for this tub spout replacement?

No, a specialized torque wrench isn't typically necessary for a standard tub spout replacement. While it ensures precise tightening, most spouts can be securely installed by hand-tightening until snug, followed by a quarter turn with a wrench if needed. A standard caulk gun is useful, though you can manage with manual caulk tubes.

What are the essential safety steps before I begin working on the shower diverter?

Always start by turning off the main water supply to your house or the bathroom you're working in to prevent accidental flooding. It's also wise to wear safety glasses to protect your eyes from debris during removal and installation. Ensure the area is well-lit and dry to prevent slips.

How much time and money should I budget, and is this project truly beginner-friendly?

This project is very beginner-friendly and typically takes 1-2 hours to complete, assuming you have the right parts and no unexpected complications. Expect to spend $20-$50 for a new tub spout and a tube of caulk, making it an affordable repair.

What are the most common mistakes that lead to leaks after replacing a tub spout, and how can I prevent them?

A primary cause of leaks is not thoroughly cleaning the connecting pipe and wall surface before installation, which prevents a proper seal. Another common error is not applying a complete and watertight caulk bead around the new spout's base, allowing water to seep behind the wall. Ensure your new spout is also compatible with your pipe type (threaded or slip-on).