What causes a Kohler toilet tank to leak?

A defective flapper can cause water to leak from the tank into the bowl. Kohler one-piece toilets do not have a separate tank that can be removed from the toilet bowl like conventional models; the tank and bowl are cast as one piece.

What to do when your Kohler toilet wont flush?

Flush the toilet once by lifting up on the flapper’s chain, emptying most of the water out of the tank. Pull the flapper off the hinge pieces on the bottom of the toilet’s fill valve and remove the chain from the hook.

What causes a toilet to leak when you flush the toilet?

1 Your supply valve or fill valve are loose. 2 The nuts and bolts connecting the tank to other parts of the toilet aren’t tight. 3 Your toilet tank is cracked. 4 The flapper is not shutting correctly over the valve seat, causing the flush valve to leak into the bowl.

How does a Kohler one piece toilet work?

Kohler one-piece toilets do not have a separate tank that can be removed from the toilet bowl like conventional models; the tank and bowl are cast as one piece. A weighted flapper valve that covers a hole at the bottom of the tank prevents water from flowing from the tank into the bowl unless the toilet is flushed.

What causes a toilet flush valve to leak?

The most common toilet leak and often hardest to detect is caused by a deteriorated or defected flush valve (flapper) ball at the bottom of the toilet tank. If the flapper or ball valve does not seat properly and form a watertight seal, water will leak around it into the toilet bowl.

How do you replace toilet flush valve?

How To Change Toilet Flush Valve Step 1: Shut off the Water Supply to the Toilet Step 2: Drain the Tank Step 3: Remove the Tank Bolts and Tank Step 4: Remove the Old Flush Valve Step 5: Install a New Flush Valve Step 6: Install Tank Bolts Step 7: Replace the Tank onto the Bowl Sep 8: Reconnect Water Supply Final Verdict

What is a Kohler toilet?

Kohler is a brand known for manufacturing some of the revolutionary and elegant toilets in the industry. Whether it be the Kohler dual flush toilet, Kohler Highline toilet or any of the best Kohler toilet, they always come up with the perfect bathroom fixture for you that complements its overall decor.

How do you fix a leaking toilet tank?

If your seal is in great condition, then you can easily repair toilet leaking from tank by simply tightening the screws using adjustable wrench and large screwdriver. Tightening should be done evenly until all screws feel snug. If this was the issue, the leak should be over now.

Where do I find the part numbers on my Kohler toilet?

The replacement part numbers for the float/fill valve, flush valve, tank gasket and flush ball/flapper are listed for each toilet. To view all the service parts for your toilet, visit KOHLER.com/serviceparts for the expanded service parts pages. Part numbers are imprinted on the underside of the tank lid.

Where is the Flapper on a Kohler dual flush toilet?

If you have a Dual Flush toilet, you will see a two-button actuator on top of the toilet rather than a trip lever. Inside the tank you will not see a flapper but a cylinder-shaped flush valve. These toilets do not use a flapper, but a seal. If your toilet is leaking water into the bowl, the seal needs to be replaced, not the flush valve. 5

What should I do if my Kohler toilet is leaking?

The chain should have roughly one to two links of slack at most so the excess chain does not get caught on the trip lever arm. Remove excess chain if needed. Adjust tank water level to prevent water from overfilling and running into the flush valve overflow (Fig. 1). Replace worn or dirty flapper or canister seal.

How to install a gasket on a Kohler toilet?

This video will show you how to install the tank gasket (GP51487) and toilet tank on most KOHLER two-piece toilets. If playback doesn’t begin shortly, try restarting your device.

Where is the tank number on a Kohler toilet?

What you’ll need to do then is look for the TANK number, which is right where you’d expect it to be on the inside of your toilet tank. Grab a flashlight, carefully remove your tank lid, place your lid somewhere safe, and look around inside your toilet tank for a 4-digit number beginning with either a 3 or a 4.

Where can I buy Kohler toilet parts for free?

Get free shipping on qualified KOHLER Toilet Parts or Buy Online Pick Up in Store today in the Plumbing Department. #1 Home Improvement Retailer Store Finder Truck & Tool Rental