I repaired it at a later date.
I made sure the glass and LCD were held in place with double sided tape.
It seemed difficult to remove the LCD fixed with double-sided tape.
Therefore, I purchased a part that integrates the glass frame and LCD at AliExpress, a Chinese mail order company.
Then I repaired it in a different way than the procedure on this site.
It was repaired by removing only four screws.
I point this out again.
The procedure on this site is not a procedure for LCD replacement.
This is the procedure for disassembling the rear part of the camera.
For LCD replacement, refer to the following video.
https://www.youtube.com/watch?v=iDhhbW_5...
However, the LCD does not come off as easily as in the video.