I have never seen any online manuals for Kioti or other brands for that matter. I have the original manual that came with my KB2375. It shows how to mount and remove the BH, service sugestions which isn't much other than hitting the grease fittings, simple how to use instructions, and then a parts breakdown with part numbers. If there is something that your looking for, I can check my manual. Mine should be the same as you received with yours unless the dealer didn't give it to you or maybe you bought the BH from a private owner who lost it.