If you want to perform fixes for your Kawasaki Z 1000 J then it is always a good plan to have access to a Workshop Manual for personal reference should you need to know techniques to remove a specific part like the Wheel Bearing and match it again perfectly.
Kawasaki Z 1000 J Workshop Manuals will give you detailed diagnostic guidelines for your car or truck so if something is broken it can help you find out what the problem is and the best way to repair it. Then you are able to analyse if this can be achieved yourself or if the job is just too big you can still make a reservation for your Z 1000 J into a nearby repair garage.
Kawasaki Z 1000 J manual