So, I was able to remove the last screw. Below the screw, I have a square nut which I hold with a screw driver to avoid it to move.
A little bit rusty but I will clean them and they will be like new. DSCN3170.JPG
Let’s hope I will be able to do it again when I will be ready to put the cross brace back.
A few pictures, but sorry for the bad quality, I guess my camera is a little bit tired DSCN3172.JPGDSCN3173.JPG
Here are some pictures of my cross brace, this way, you will understand why I needed to remove it to repair it properly. DSCN3174.JPGDSCN3175.JPGDSCN3176.JPGDSCN3177.JPGDSCN3178.JPG
Here is where I am so far, going slowly DSCN3179.JPG
Before replacing the cross brass, I wanted to change the gas line, but it's one week that soaked in WD40 unsuccessful, nothing moves
Patience DSCN3219.JPG