Flap Valve  With  Chain s909

1 Turn off the water and dry the tank, take the old flapper down from the flush valve. Clean the outlet of flush valve.

2 Make sure the outlet of flush valve is clean, and plaster it .

3 Press the plaster to make it tight sealed.

4 Install the base of flapper to the outlet of flush valve, seal it with plaster.

5 Install the link chain to the lever.

Flap Valve With Chain s909