What should I do if the kitchen sewer connection is open?

Don’t repair your drain pipe if it’s so rotten. Just replace it with a new one. What’s the point of using it if the threads can’t be tightened? Just listen to me and replace it with a new one. There aren’t many. Just change the money yourself, as I said below.

Let’s take a look at the structure of the drain first and then talk about how to install it.

The first step is to remove the old drain pipe.

Your old drain doesn’t even have the bolts, so you can take it out directly from the water inlet from above.

The second step is to remove the bottom pipe connected to the sewer pipe.

This is bolted to the lower sewer pipe and can be unscrewed directly.

The third step is to install the new drain shell and upper gasket from the upper part of the sink.

The fourth step is to install the lower gasket and fixing nut from the bottom of the sink and tighten them.

The fifth step is to screw the drain pipe and drain together.

You see, it’s just a few simple steps. You can buy a drain for more than 20 yuan. Don’t tell me you can’t afford it. It only takes less than ten minutes to replace it yourself, and it doesn’t cost a lot. Any tool can be used with your hands. I see that the sewer pipes in your house are all wrapped with tape. If there is leakage, replace it as soon as possible to save yourself the trouble.