How To Replace A Kohler Flush Valve Gasket In 5 Easy Steps
What To Know
- Use a screwdriver to unscrew the cap located on top of the flush valve.
- Take the new Kohler Flush Valve Gasket 87998 and insert it into the groove inside the flush valve.
- Replacing the Kohler Flush Valve Gasket 87998 is a simple task that can save you from costly repairs or water waste.
If your Kohler toilet is giving you flushing headaches, it’s time to troubleshoot the culprit – the flush valve gasket. Replacing this small but crucial component is easier than you think. Follow our step-by-step guide to restore your toilet’s flushing functionality in no time.
Materials You’ll Need:
- Kohler Flush Valve Gasket 87998
- Adjustable wrench
- Pliers
- Screwdriver
- Bucket or bowl
Step-by-Step Guide to Replace Kohler Flush Valve Gasket 87998
1. Turn Off Water Supply and Flush Toilet:
- Locate the water supply valve behind the toilet and turn it clockwise to shut off the water.
- Flush the toilet to empty the tank.
2. Detach Water Supply Line:
- Using an adjustable wrench, carefully loosen the nuts connecting the water supply line to the fill valve.
- Disconnect the line and place it in a bucket or bowl to catch any remaining water.
3. Remove Flush Valve Cap:
- Use a screwdriver to unscrew the cap located on top of the flush valve.
- Lift the cap and set it aside.
4. Remove Old Gasket:
- Locate the old gasket inside the flush valve. It’s usually a thin, rubber ring.
- Use pliers to gently pry the gasket out of its groove.
5. Install New Gasket:
- Take the new Kohler Flush Valve Gasket 87998 and insert it into the groove inside the flush valve.
- Ensure that the gasket is properly seated and fits snugly.
6. Reassemble Flush Valve:
- Replace the flush valve cap and tighten it securely using a screwdriver.
7. Reconnect Water Supply:
- Reattach the water supply line to the fill valve and tighten the nuts using an adjustable wrench.
- Turn on the water supply valve.
8. Test the Flush:
- Flush the toilet to check if the leak has been resolved.
- Observe the flush valve for any water dripping or running.
Troubleshooting Tips:
- If the leak persists after replacing the gasket, check the flush valve seat for any damage or debris.
- Ensure that the new gasket is the correct size and fits properly.
- If the water supply line is old or damaged, it may need to be replaced as well.
The Bottom Line: Flush Valve Gasket Mastery
Replacing the Kohler Flush Valve Gasket 87998 is a simple task that can save you from costly repairs or water waste. By following the steps outlined above, you can restore your toilet’s flushing performance and enjoy a leak-free bathroom.
What You Need to Learn
Q: Can I use a different type of flush valve gasket?
A: It’s recommended to use the Kohler Flush Valve Gasket 87998 specifically designed for Kohler toilets.
Q: How often should I replace the flush valve gasket?
A: Typically, the flush valve gasket should be replaced every 3-5 years or as needed if leaks occur.
Q: What are the signs of a worn-out flush valve gasket?
A: Signs include a leaking toilet, slow flushing, or a noisy flush valve.
