A place for more technical discussions. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.
Sorry if I sounded too mean, didn't meant to do that. I'm just saying it's not rocket science. Service manual is
here
or here:
part1
,
part2
,
part3
,
part4
.
Unfortunately I only have the Romanian user manual, so don't think it will help you much. Perhaps another kind soul will provide a link.