How to replace Toto toilet seat with hidden bolts?

First, you need to find the flat screwdriver (Allen wrench), pliers, T-nuts, dry twigs or thin cardboard. The best option is to use twigs: they will not stand out and will perfectly cover the nuts. The use of cardboard is not recommended because it can break. Never use a metal tool as it can damage the toilet. Screwdriver flat head is not suitable for this job as it can bump into the nuts.

How to replace toto toilet seat with hidden bolts?

To test the hidden-bolts system on a toto toilet, turn the seat all the way in, tighten the nuts, and then pull the seat up to seat level. You should feel a slight tension. Don’t apply much more force than that! If the nuts aren’t quite tight enough, you might want to try a different brand toilet seat.

How to replace a toto toilet seat with hidden bolts?

Toto toilet seats with hidden bolts are usually pretty easy to replace. Start by removing the old toilet seat towards the front of the tank. You will need a pair of pliers with a screwdriver at the end of them to remove the bolts that secure each of the four corners of the toilet seat to the tank. After that, set the toilet seat aside and place the new one in its place. When you are finished, simply secure the toilet seat to the tank with the replacement bolts

How to install toto toilet seat with hidden bolts?

First, as with any do-it-yourself project, you need to do some research. While I found some great videos online, I still recommend reading the manufacturer’s installation guides. This way you will learn how to do it the right way and you will not void your warranty. Also, I recommend watching these videos for different types of hidden bolt toto toilet seats.

How to install toilet seat with hidden bolts?

The bolts on Toto toilet seat are hidden behind the seat itself. Install the Toto toilet seat onto the toilet tank using the provided hex nuts. Tighten the nuts securely. Now, place the Toto toilet seat over the toilet tank and align the bolts with the nuts. Make sure that the nuts are tightly screwed in and that there is no space between the nuts and the bolts. You can check that the nuts are correctly positioned by looking at the underside of the Toto toilet seat. The