10 Easy Ways To Change Your Toilet Overflow Tube
What To Know
- This guide will provide a step-by-step process on how to determine if you need to change the overflow tube and how to do it yourself.
- Roll a small piece of plumber’s putty into a cone shape and place it around the base of the new overflow tube.
- Changing a toilet overflow tube is a relatively simple task that can be completed in under an hour.
If you’re experiencing overflowing toilet water, a faulty overflow tube could be the culprit. Before calling a plumber, consider tackling this DIY project to save time and money. This guide will provide a step-by-step process on how to determine if you need to change the overflow tube and how to do it yourself.
Identifying a Faulty Overflow Tube
- Check for cracks or leaks: Inspect the overflow tube for any visible cracks or leaks.
- Listen for gurgling noises: If you hear gurgling noises when flushing, it could indicate a blockage or a faulty overflow tube.
- Test the flush: Flush the toilet and observe if the water level rises too high and overflows.
Materials You’ll Need
- New toilet overflow tube
- Adjustable wrench
- Plumber’s putty
- Rags or towels
Step-by-Step Guide
1. Turn Off Water Supply
Locate the water supply valve behind the toilet and turn it clockwise to shut off the water. Flush the toilet to drain any remaining water.
2. Remove the Toilet Tank Lid
Lift the toilet tank lid and set it aside.
3. Disconnect the Water Supply Line
Using an adjustable wrench, loosen the nut connecting the water supply line to the fill valve. Carefully disconnect the line.
4. Unbolt the Tank
Locate the bolts that secure the toilet tank to the bowl. Use an adjustable wrench to loosen and remove the bolts.
5. Remove the Overflow Tube
Reach inside the tank and locate the overflow tube. It’s usually attached to the flush valve by a nut. Use an adjustable wrench to loosen and remove the nut, then pull the overflow tube out.
6. Apply Plumber’s Putty
Roll a small piece of plumber’s putty into a cone shape and place it around the base of the new overflow tube.
7. Install the New Tube
Insert the new overflow tube into the flush valve and hand-tighten the nut. Use an adjustable wrench to further tighten the nut, but avoid overtightening.
8. Reinstall the Tank
Place the toilet tank back on the bowl and tighten the bolts.
9. Reconnect the Water Supply Line
Reconnect the water supply line to the fill valve and hand-tighten the nut. Use an adjustable wrench to further tighten the nut, but do not overtighten.
10. Turn On Water Supply
Turn on the water supply valve and check for any leaks. If there are no leaks, flush the toilet to test the new overflow tube.
Troubleshooting Tips
- If the water level in the tank is still too high, adjust the float arm of the fill valve.
- If the overflow tube continues to leak, replace the rubber washer inside the nut.
- If you encounter any difficulties, do not hesitate to consult a professional plumber.
Wrapping Up
Changing a toilet overflow tube is a relatively simple task that can be completed in under an hour. By following the steps outlined in this guide, you can save money and restore your toilet to proper working condition.
Common Questions and Answers
Q: Can I use any type of overflow tube?
A: No, you should use an overflow tube that is specifically designed for your toilet model.
Q: How often should I replace my overflow tube?
A: Overflow tubes typically last for several years. However, if you notice any cracks or leaks, it’s best to replace it promptly.
Q: What causes an overflow tube to fail?
A: Overflow tubes can fail due to age, corrosion, or damage caused by improper installation or use.
