How to change the sewer pipe of shower room with base?

1. Turn off the water source: it is necessary to turn off the water source and unscrew the connector.

2. Replace the gasket: stick the same rubber gasket in turn according to the original color, and then tighten the screws.

3. Replace the new sewer pipe: unscrew the broken sewer pipe with a wrench, wrap the new sewer pipe with raw materials, and then stick it with all-purpose adhesive. Both ends of the sewer pipe need to be fixed.

4. Connect the water source for trial use: After the glue is firm, connect the water source for trial use to see if there is still water leakage, and you can use it if everything goes smoothly.