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Reassemble the Drain Mechanism — Test and Adjust

Beginner

Part of project

How to Remove and Replace a Bathroom Sink Pop-Up Stopper · Step 7 of 7

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In this video

Insert the clean stopper back into the drain, making sure that the hole in the bottom of the stopper is facing towards the back of the sink. From underneath, slide the pivot rod back into its opening, ensuring it passes through the hole in the stopper. Hand-tighten the retaining nut. Reconnect the pivot rod to the clevis strap with the spring clip. Finally, screw the decorative cap back onto the top of the stopper.

Goal: Bathroom Sink Repair (Standard)

  • The hole in the plastic plate of the stopper must face the wall to allow the pivot rod to connect properly.

Used in this video

  • Gloves (Gloves Material: Nitrile) · optionalKeeping hands clean during reassembly.
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FAQs

How difficult is it to replace a bathroom sink pop-up stopper for a beginner, and how long should it take?

This project is rated as 'beginner' difficulty. For most DIYers, it should take about 30 minutes to an hour, assuming no major complications like rusted or seized parts. Taking your time to understand the linkage and ensuring a good seal will prevent future issues.

What are the most common problems I might encounter when replacing the stopper, and how can I avoid them?

The most common issues are leaks after reassembly and difficulty with the pivot rod. To avoid leaks, ensure all connections, especially the nut holding the pivot rod, are tightened properly but not overtightened. If the old pivot rod is stuck, apply penetrating oil and let it sit before trying to remove it gently with your Husky 10 in. Quick Adjusting Groove Joint Pliers.

Do I need all the specific tools listed, like the Husky groove joint pliers or the Flateye flashlight?

While specific brands aren't mandatory, having a good pair of adjustable pliers (like groove joint or channel locks) is crucial for loosening nuts under the sink. A bright, hands-free flashlight, such as the Panther Vision FLATEYE, is also highly recommended as lighting under a sink cabinet is usually poor. These tools will make the job significantly easier and safer.

How can I prevent water leaks after installing the new pop-up stopper?

The key to preventing leaks is ensuring the new stopper assembly, especially the part that goes through the drain opening, is properly sealed. Most new stoppers come with gaskets, but applying a small bead of plumber's putty around the underside of the drain flange before inserting it can provide an extra layer of protection. Always test by filling the sink and letting it drain slowly, checking for drips immediately after installation using WYPALL L40 Towels.

Reassemble the Drain Mechanism — How to Remove and Replace a Bathroom Sink Pop-Up Stopper (Step 7, Video 1) | Stesso