Changing Bathtub Drain - Home Bathtub

Changing a Bathtub Drain: A Comprehensive Guide

Replacing a bathtub drain is a relatively simple plumbing task that can be completed in a few hours. With the right tools and materials, you can easily remove the old drain and install a new one. ### Tools and Materials You'll Need: - Adjustable wrench - Plumber's putty - Utility knife - Rags - Bucket - Screwdriver - New bathtub drain assembly (including drain cover, drain body, and gasket) ### Step-by-Step Guide: 1.

Turn Off the Water Supply:

Locate the water supply valves for your bathtub. They are usually located under the sink or behind the bathtub. Turn the valves clockwise to turn off the water supply. 2.

Remove the Old Drain Cover:

Use a screwdriver to pry off the old drain cover. Be careful not to damage the surrounding tiles or bathtub. 3.

Remove the Old Drain Body:

Loosen the locknut that holds the old drain body in place. You may need to use an adjustable wrench to loosen the locknut. Once the locknut is loose, you can remove the drain body. 4.

Clean the Drain Hole:

Use a rag to clean the drain hole. Remove any dirt, debris, or old plumber's putty. 5.

Apply Plumber's Putty:

Roll a small piece of plumber's putty into a rope. Press the putty around the base of the new drain body. The putty will help to create a watertight seal between the drain and the bathtub. 6.

Install the New Drain Body:

Insert the new drain body into the drain hole. Hand-tighten the locknut until it is snug. Do not overtighten the locknut, as this could damage the drain body or the bathtub. 7.

Install the New Drain Cover:

Place the new drain cover over the drain body. Hand-tighten the drain cover until it is snug. Do not overtighten the drain cover, as this could damage the drain cover or the drain body. 8.

Turn On the Water Supply:

Turn the water supply valves counterclockwise to turn on the water supply. Check the drain for leaks. If you see any leaks, tighten the locknut or drain cover until the leaks stop. 9.

Test the Drain:

Run water into the bathtub and check to make sure that the drain is working properly. The water should drain quickly and smoothly. If the drain is not draining properly, check for clogs or other problems. ### Troubleshooting Tips: - If you have difficulty removing the old drain body, you may need to use a drain removal tool. - If you have difficulty installing the new drain body, you may need to use a plumber's snake to clear the drain hole. - If you have a bathtub with a stopper, you may need to remove the stopper before you can remove the drain body. - If you have any questions or concerns, it is always best to consult with a qualified plumber.