Maintenance method of toilet flush valve without rebound

The problem that the toilet flush valve does not rebound is usually caused by the damage of parts or foreign objects in the valve. This situation needs maintenance, and the maintenance method is as follows:

1. Stop water: First, close the water source valve, disconnect the water pipe from the valve, and let all the water in the faucet and pipeline flow out.

2. Remove the valve: unscrew the flush valve in the water tank with a wrench.

3. Cleaning the valve: use a toothbrush or brush to clean the inside and outside of the valve. Filters, valves, stems and other parts need to be carefully cleaned. Rinse with clean water.

4. Replace parts: If the problem still exists after cleaning, you need to replace the parts in the valve. Usually, the problem can be solved by replacing the spring or * in the valve.

5. Reinstallation: Reinstall the cleaned and replaced valve into the water tank. Connect the water pipe and valve, open the water source valve, test the water, and check whether the problem is solved.

Repairing the toilet flush valve requires care, patience and care. If you are not sure about the operation, it is recommended to ask professionals to carry out maintenance to avoid unnecessary trouble or danger.