Oiling?

[Shane47]

Hello just introduced my self in introductions. I’m Shane I’m a newbie!  I just got finished dismantling a eta7750 movement and I was looking through oiling diagrams and my Callander plate looks nothing lie any of pictures.  I know there are a whole bunch of variations so tried to do research and after an hour or so  found the plate for sale and found out it’s a 7750 variation 3 w/moon phase #2551/1 and they say it’s rare.  The question I have is how do I oil it?  It has 3 fixed gears, that are pressed in.  Photos are attached.