Is the TOTO toilet cushion cover cast?

Replace the buffer components.

1. The position of the fastening parts is in the lower part of the back of the toilet part, and if you can touch it by hand, you can loosen it first after touching it. So take your time, (on both sides) after unscrewing it can adjust its front, back, left and right positions, (push and pull the toilet lid, you can adjust its front, back, left and right positions.) Then try to open the lid, where it can be opened, and then see if it is correct, and then fix it. >>>More

Unscrew the original ordinary cover, there is a bayonet plate inside the smart cover, first screw it on the lid eye of the toilet, and then put the smart cover a little in front of the bayonet plate, push it back, hear a scared sound, and get it on, there is a manual inside, you can take a closer look.

Find the screw cap, remove it with a live handler, and replace it with a new one. >>>More

The toilet inlet valve is not only water, but should be solved according to different situations, as follows >>>More

A nylon mat inside is worn out because of the switch all the time, resulting in no cushioning effect, as long as the screws on both sides are tightened, as for the change, you can wait until you can no longer tighten, of course, you can call a professional to change one, it doesn't cost a few dollars, saving time and effort. >>>More