Here is a gem of a source! Giving credit where credit is due, this link was obtained from a message on the Classic Oldsmobile web site.
MEL, which I presume stands for Michigan Electronic Library, has made availabale -ONLINE- Chilton Repair Manuals. The complete repair manuals cover the years from 1940 to 2010.
The site asks for your Michigan DL or ID, but it will accept any letter followed by 12 digits in the driver license # box. An example would be F123456789123. Thank you Michigan!