This one is more a service to our friends from the Bulgaria scooterclub ,Romania ,Ukraine and Russia ...this bike is still pretty popular in these parts and I was asked for a tech manual before so here it is ..in cyrillic !!
Enjoy
And see how small the internet is ..
now we have the cyrillic version translated through the MCP philippines into an english version ..
enjoy the Dio service manual in PDF
I think this scoot is known as the Bali 50 in Holland ??
Added a better diagram too