This is the complete 1300+ page service manual for Oliver 55, 66, 77, 88, 550, 660, 770, and 880 Agricultural and Industrial tractors. Due to the popularity of these service manual in is nearly impossible to find a paper version of the manual.
These service manuals were mostly only available to Oliver mechanics and its no wonder why. You just have to scroll down to look at the table of contents to see that this service manual has the solution to just about any problem you may be having with your Oliver tractor.