Old Kohler Bathtub Drain Stopper Replacement

Replacing an Old Kohler Bathtub Drain Stopper

Kohler bathtubs are known for their durability and quality, but even the most robust fixtures can experience wear and tear over time. One common issue that homeowners may encounter is a faulty bathtub drain stopper. Whether it's a stubborn lever that refuses to operate, a leaking stopper, or a completely broken mechanism, replacing the drain stopper is often the most straightforward solution. This article will guide you through the process of replacing an old Kohler bathtub drain stopper, providing step-by-step instructions and helpful tips to ensure a successful repair.

Understanding the Drain Stopper Mechanism

Before tackling the replacement, it's crucial to understand the different types of Kohler bathtub drain stoppers and their mechanisms. The most common types include:

Lift-and-Turn Stopper: This classic design features a lever that raises and lowers the stopper. These stoppers usually employ a rubber seal that creates a watertight seal when lifted.
Push-and-Pull Stopper: These stoppers are operated by pushing down a lever on the overflow plate. The stopper itself is typically a rubber disc that rises and falls, blocking or allowing water to flow through the drain.
Toe-Touch Stopper: These convenient stoppers are activated by pressing a button on the overflow plate with your foot. They often use a lever-and-seal mechanism similar to lift-and-turn stoppers but with an added foot-activated component.

Knowing the type of drain stopper you have will help you choose the correct replacement part and understand the specific steps involved in the replacement process.

Gathering the Necessary Tools and Materials

To perform the replacement accurately and efficiently, you'll need the following tools and materials:

New Kohler bathtub drain stopper: Ensure you find a replacement that matches your existing bathtub drain assembly. The drain stopper should be compatible with your bathtub model and have the same operating mechanism (lift-and-turn, push-and-pull, toe-touch).
Adjustable wrench: This will be used to loosen and tighten the nuts that secure the drain assembly.
Channel locks or pliers: These can be helpful for gripping and turning stubborn nuts or parts.
Flathead screwdriver: Might be needed to remove decorative trim or access screws holding the drain assembly.
Plumber's tape: This will be used to create a seal around the threads of the drain assembly, preventing leaks.
Bucket or container: For catching any water that may spill during the removal process.
Shop towels or rags: For cleaning and absorbing spills.

Step-by-Step Replacement Guide

Once you have all your materials, you can follow these steps to replace your Kohler bathtub drain stopper:

Turn off the water supply: Locate the shut-off valve for your bathtub and turn it off. This will prevent water from flowing into the tub while you work.
Drain the bathtub: If there is any water remaining in the tub, drain it using a bucket or a siphon pump. Be careful not to splash water on yourself or surrounding areas.
Remove the old drain stopper: Depending on the type of stopper, you may need to remove the overflow plate first. Use a screwdriver to remove any screws that hold the plate in place. Once the stopper is exposed, loosen the nut securing the drain assembly using an adjustable wrench. Be careful not to overtighten or damage the nut.
Remove the drain assembly: Once the nut is loosened, you can carefully remove the entire drain assembly from the bathtub. Be sure to take note of the orientation of any washers or gaskets, as they need to be reassembled in the same order for a proper seal.
Install the new drain stopper: Take the new drain stopper and carefully thread it onto the drain assembly. Wrap plumber's tape around the threads of the drain assembly to create a watertight seal. While holding the drain assembly in place, tighten the nut with an adjustable wrench until it is snug but not overtightened.
Reassemble components: Reinstall the overflow plate (if you removed it), making sure all screws are properly secured. Turn the water supply back on and test the new drain stopper to ensure it functions properly.

If you encounter any difficulty or have concerns about the safety of the process, it's always best to consult a professional plumber. Having a professional install the new drain stopper can help ensure the repair is done correctly and prevent future leaks or damage.