owners manual?

[Jasco]

http://houseofmotorcycles.bikebandit.com/partsbandit/oem_schematic_view.asp?mscssid=AMJ5JK3DU5F79G162NW033SKQPPQ3GUC&schem_dept_id=719146&section_dept_id=1&section_dept_name=OEM+%28Stock+Parts%29&dept_type_id=2&model_dept_year=1998&model_dept_mfr=Suzuki&model_dept_id=703282&model_dept_name=GS500EW

Which owners manual do I need to get?
23-2
23-5

or both

Thanks

Matt

[JLKasper]

One of those manuals may not be in English, or has info regarding  Eurpoean or Japanese market models.  There's probably a page in that fiche explaining the various codes.  I wouldn't buy either of them.   If you're patient, you can get one from ebay (they're basically the same for all years) or else buy a Clymer or Haynes manual and get whatever info you need from them.  There are various stickers plastered about the bike regarding spark plug type, recommended tire sizes and air pressures so an owner's manual becomes somewhat superflous.