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Drain and Prep — Prepare Your Toilet for Repair

Beginner2 hours

Part of project

Fix Toilet Flush: Troubleshooting & Repair Guide · Step 1 of 3

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In this video

Turn off the water supply to the toilet using the angle stop or valve behind the base of the toilet. After closing the valve, drain the tank completely by flushing the toilet. Use a sponge to remove the remaining water in the tank.

Goal: Drain the tank to prepare for fill valve removal

  • Place a container underneath the tank, as a little water will remain after flushing and removing the floater

Used in this video

  • Sponge · optional — Soaking up excess water
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FAQs

Do I need specific tools like the HDX 6-in-1 Screwdriver, or can I use basic household tools for this repair?

While a basic screwdriver set (Phillips and flathead) and adjustable pliers will likely suffice for most adjustments, the HDX 6-in-1 offers versatility for various screw types. Sponges are crucial for managing spills and emptying the tank effectively. Ensure you have at least these essentials on hand.

What are the most critical safety precautions I should take before starting this toilet repair project?

The most critical step is to completely shut off the water supply to the toilet using the valve behind or underneath it, then flush to empty the tank and bowl. This prevents accidental flooding and makes the repair process much cleaner and safer. Also, consider wearing gloves for hygiene, as toilets can harbor bacteria.

Is the 2-hour estimated time realistic for someone new to toilet repair, and what's the typical cost for replacement parts?

For a beginner, the 2-hour estimate is achievable, but allow some extra time for learning and unexpected issues. The suggested Fluidmaster flapper and fill valve typically cost around $10-$20 and $15-$25 respectively. This DIY approach is significantly more cost-effective than hiring a professional, often saving you over $100.

My toilet still runs after replacing the flapper and adjusting the chain. What's a common mistake I might have made or what should I check next?

A common mistake is incorrect flapper chain length; if too long, it won't seal, if too short, it won't lift fully. Ensure the chain has just a small amount of slack when the flapper is closed. Also, verify that the new flapper is seated perfectly flat against the flush valve opening to create a complete, watertight seal.

Transcript
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Okay, first thing we're going to do of course is close the end. The end will stop or the valve. And we're going to drain as much water out as we can. Of course, it's not filling up right now because it's closed the valve. Then to remove though whatever the water's remaining in there. Just a simple sponge will help us do it. I'm going to remove a little bit of water here. And then we'll go from there. So I removed the floater. And a little bit of water that's left in the bottle in the tank. I'm just removing with a sponge. It's the easiest way to do it. So you can put a bowl underneath too. What we're going to take the fill valve off. Do it that way. But the sponge usually works pretty good for me. And you get as much as you can. You won't get it on. So I was going to be a little bit of water falling in. I mean falling out. But it won't be too bad. So you remove this excess water here. Because it's not all going down. Because obviously the flapper is just a little bit higher. It's got a lip. It's just a little bit higher than where it drains out. So this water you take out with a sponge.

Auto-generated transcript. May contain errors.