SEBAC forks Derbi Senda

Hello.
I recently started rebuilding my forks due to the oil leaking out and it was horrible.
Disassembled the forks, but the question came across my mind - how many ml of oil do I have to put in the forks?

I have SEBAC forks on my Derbi Senda, but only found this for GPR's SEBAC forks.



As it states here, the SEBAC forks have a stroke of 120mm, and in life they sit really low.

This is for the GPR:


These are my forks:


The stroke isn't near that what would state in the documents, so I have a question:
How many ml do I have to put inside the forks?
I can't find any information online, please help.

 

Well, that's the thing. The forks leaked for like a year. Every time after riding, I would put it in the garage and come back and see a puddle of oil. So I have no real clue how much was in there. My guess is the same for the previous owner who rebuilt the forks, cause every seal was installed upside down.

 

Alright, thank you.