Fix Nikonos SB-105

My beloved SB-105 had a small leak few months ago, since then its work but not all the times, a little stroke usually help it understand what I want from it but not always.

Since shipping it to the states and back will cost me too much, I want to try opening it and seeing if it's something I can fix by myself.

I'm looking for Information how to open it and so on.

Thanks

A good start will be to know how to open the strobe, if it’s possible at home...