Dear ecrire
I am from Santiago, Chile. I own a Retona 2000. I have the Users' Manual (not the technical Manual). I could scan the pages you need and send to you by e-mail.
Here in Chile there are only two Retonas. I have problems with the air sensor of the engine. And there are not air filters in the market. Do you know how to contacta Korean factory to ask for it?
My e-mail is
alfrojas@vtr.net
Alfredo