If you want to carry out repairs to your Kawasaki GPZ 1100 then it is usually recommended to have a Workshop Manual to keep just for a guide should you want to know how to strip off a particular component for example, the Brake Pads and install it again appropriately.
Kawasaki GPZ 1100 Workshop Manuals gives you particular diagnostic details for the car so if something is not working it helps you figure out what the situation is and the best way to correct it. After that you can assess if this can be achieved yourself or if the job is simply too big it is possible to book your GPZ 1100 into a trusted repair garage.
Kawasaki GPZ 1100 manual