How To Replace A Lift And Turn Bathtub Drain Stopper

How to Replace a Lift and Turn Bathtub Drain Stopper

A lift and turn bathtub drain stopper is a common fixture in many bathrooms. It allows for easy control of water flow, making it simple to fill the tub or drain it. However, over time, these stoppers can wear out, become clogged, or break. When this happens, replacing the stopper is a relatively straightforward DIY project that can be completed with the right tools and a few simple steps.

Understanding the Lift and Turn Stopper Mechanism

Lift and turn bathtub drain stoppers consist of a few key components, each with a specific function:

The stopper knob: This is the visible part of the stopper that you lift and turn to control the water flow. It's usually made of plastic or metal and is attached to a stem.
The stem: This is the vertical rod connecting the stopper knob to the drain mechanism. It's typically made of metal and slides up and down within the drain assembly.
The drain assembly: This is the part of the stopper that sits inside the drain. It consists of a rubber or plastic seal that blocks the water flow when the stopper is closed. The drain assembly is typically attached to a threaded nut that secures it to the drain pipe.

When you lift and turn the stopper knob, you are actually moving the stem, which then engages or disengages the drain assembly. In the closed position, the seal blocks the water flow, allowing the tub to fill.

Tools and Materials Needed

Before tackling the replacement, gather the following tools and materials:

New bathtub drain stopper: Ensure it's compatible with your existing drain assembly.
Adjustable wrench: Used to loosen and tighten the drain assembly nut.
Channel lock pliers: Essential if you need to grip the drain assembly or the stem from below.
Screwdriver: For removing any decorative covers or screws holding the stopper knob in place.
Bucket: For catching any residual water from the tub.
Optional: A drain snake or plumber's snake can be helpful for clearing any potential clogs in the drain pipe.

Steps for Replacing the Lift and Turn Bathtub Drain Stopper

Follow these steps carefully to replace your bathtub drain stopper:

Turn off the water supply: Locate the water shut-off valve for your bathtub and turn it off completely. This prevents any water from flowing into the tub while you work.
Drain the tub: If there is any water remaining in the tub, carefully drain it using a bucket or a siphon pump.
Remove the old stopper:
- If your stopper knob has a decorative cover, remove it using a screwdriver.
- Unscrew the stopper knob from the stem using an adjustable wrench or a channel lock pliers.
- Once the knob is removed, the stem should come out easily.
- Use the adjustable wrench or pliers to loosen the threaded nut holding the drain assembly in place.
- Once the nut is loosened, the drain assembly should detach from the drain pipe.
Prepare the new stopper: Before installing the new stopper, it's a good idea to clean the drain pipe threads with a wire brush or shop cloth to remove any debris. This helps ensure a tight seal for the new drain assembly.
Install the new drain assembly:
- Thread the new drain assembly onto the drain pipe, ensuring it's securely tightened.
- If the new drain assembly has a threaded stem, attach it to the drain assembly.
Install the new stopper knob:
- Place the new stopper knob onto the stem and tighten it with an adjustable wrench or pliers.
- If there's a decorative cover, replace it using a screwdriver.
Turn on the water supply: Test the new stopper by turning the water supply back on and filling the tub. Check for any leaks around the drain assembly or the stopper knob.

By following these steps, you can successfully replace your old bathtub drain stopper and restore the functionality of your tub. Remember to always exercise caution when working with tools and to double-check everything before turning the water supply back on.