The 040 was a one year run and I do not believe there were any AV models or electronic models. Maybe 041 AVE. Would like to know piston size and displacement.
Those saws actually are called AV-69, later changed to AV-70 (Not to be confused with 070AV). These were not marketed here in the US. I would actually like to add one to my collection if you are willing to ship to the US?