Workshop and 406 Stdt 2.1 110CV Manual

Hello good to everyone I am looking for the workshop manual and exploded of the 406 STDT 2.1 110CV I have been looking for it, I have my 406 of many years and I do not want to give off from it and there are some things that I would like to look at electricity, I would like it if someone could pass it to me or tell me where to aber it. Greetings to the forum