http://www.mediafire.com/?i36dwl1pkhb4gis the workshop manual. I dont have an owners manual but there is a place selling these in Auckland via trademe. In the first post in this thread you will find a wizard owners manual Its about 80% the same
I suspect the Nissan manuals were the same as these with the manufacturer knowing nothing about them.
(most of these came from Russia but were found by someone from Chile)
Sanding your knuckles before starting work can help. That way you cant skin them