DiY - Replace a Ryobi - Circular Saw Disc

DiY = Do it Yourself ...
The 2022 was a year with a lot of renovations. I borrowed a Ryobi Circular Saw from a friend and I wished to have a smooth cut. So I replaced the Disc with a new one. At the beginning I didn't know how to make that. But at the end I was able to find out how. Here you can see how to proceed ...
Thanks for watching !
Good roads to have, i wish you !
God bless you !
Enjoy !