Purchase the actual Suzuki Service manual through a local dealer, or purchase it online from a OEM Suzuki parts dealer. It will probably cost you around $80, but it is dearly worth it.I just bought a used 05 Wee and I need a manual. What one is best to use or what are my choices? I need to learn more about this machine.
Also, you will want to find your way to the "Maintenance / How To" section of this forum. Quite a bit of the service and work that will need to be done, over time, on your motorcycle, is documented there; with photographs, and tips from other riders.
Welcome to the forum!
(PS: if you ask for a downloadable version of the manual, on this forum, you will get your hand slapped due to copyright infringements.)