YANMAR PARTS MANUAL
You are looking at a Parts Manual.(includes 2wd & 4wd "D" versions)
Extremely detailed parts breakdowns sample
Yanmar Part Numbers - use to order any parts
Many list bolt sizes, bushing sizes, oring sizes, etc sample
This manual is extremely helpful because of the exploded views of the parts. You can actually see how the parts will come apart and go back together. Very helpful when working on a tractor. Note: If your model is not one of the 4 digit models or models starting with "F" then the manual will not have any English words. You will look at the picture of the part from a page like the one above. Then find the number of the part you need. Then on the opposite page you can find the part number from that diagram number and order parts.example
Service Manual here
Good for detailed, step by step disassembly and re-assembly instructions. Torques, settings, timing, more. Some of the manuals are over 2" thick! These manuals have poor pictures and it is often recommended that you get both the parts & service manual to help see the items that you will need to work on. Does not contain any of the information that is found in the other 2 manuals. None of these manuals overlap content! It will not have part number nor fluid capacities, for example.
Operation Manual here
Good source of information such as oil change procedures, oil types, capacities, basic wiring diagrams, etc. You really need one of these to be sure you are operating your tractor correctly and that you are not doing something that will cost you a fortune to fix. Does not contain any of the information that is found in the other 2 manuals. None of these manuals overlap content! It will not have part numbers nor torques, for example.