How to adjust the height of the water seal in the JBL flush toilet?

2. Remove the water inlet and find the regulating valve that adjusts the water level inside. >>>More

Here's a trick: find a drink bottle, preferably a medium-sized Coke or Sprite bottle, fill it with water and screw it on the lid and put it inside, you can save a bottle of water every time, you should understand the principle!

Method 1: Place drink bottles or bricks in the toilet bowl to reduce the amount of flush water. >>>More

The closing valve in the toilet tank is a water saver, which can adjust the size of the water discharge.

Look at the screw in the middle of the float of the water valve, rotate this screw to adjust the height of the internal pontoon, adjust the water level of the internal pontoon down, if the pontoon is adjusted down, the water level still rises, that is, there is a problem with the sealing gasket in the water valve, and it can only be prepared to replace the new one.