Factory Service Manual
The Manual you have is not for your bike, no matter what the supplement.
The Kawasaki part number for the 2000 KDX200H Service Manual is 99924-1181-07. Have your dealer order one up or go to Kawasaki's web site and click on Vehicle Information in the header. It will then allow you to select your vehicle, by type, then by vin or year and model. You will then be able to view the factory part numbers for just about everything on the bike.