If you wish to do adjustments for your Kawasaki Z 1000 J then it is always recommended to have a Workshop Manual to keep just for personal reference just in case you want to know the way to remove a specific part like the Wheel and install it again perfectly.
Kawasaki Z 1000 J Workshop Manuals will provide you with precise diagnostic wisdom with regards to your car so if something is broken it can help you ascertain what the issue is and how to make it better. You can then evaluate if this can be done by yourself or if the job is too big you can still make a booking for your Z 1000 J in to a local friendly mechanic.
Kawasaki Z 1000 J manual