Arctic Cat Technical Shop Parts Illustrated Manual from an actual Cat Dealer. Everything you need to know from how an assembly is broken down in pieces by part numbers and quantities of each part from Nuts and bolts to specific parts of everything on this machine.  It has unlimited amounts of knowledge. The amount of information in this manual is worth it's weight in gold as they say. 
 
Part# 2254-658 Model Number: 0650-146

It is like new in near perfect condition, no fingerprints or greasy fingerprints on any pages if there is I do not see any. 

Paperback Manual