Lavazza Espresso Point leaking - o ring replacement

Hello Lavazza boys and girls, my espresso point was leaking into the tray. I could find a brief explanation online of the o-ring to change though no pictures. It wasn't too bad just take some pictures of all the connections took a few hours. Bolts are m8x0.5 45mm and Allen's are H4. I could not find a link for the small O-ring, I've linked the larger o-ring below (I just reused my old one as it wasn't leaking). I'm at 6199 shots on my way to 999,999 hopefully it rolls over like a car from the 70s.
www.betsonparts.com/ocs-coffe...

[@DANNYFRAN1]

I'm having the same issue, thanks for the video this will be really helpful once I get a chance to work on it!

[@angelicalisa]

thank you so much!

[@EspressoPointRepair]

I service and sell these machines