If you wish to carry out fixes for your Kawasaki KL 250 then it will always be a good plan to have access to a Workshop Manual to use as reference in case you need to know simple methods to take off a certain part for instance the Brake Discs and install it again the right way.
Kawasaki KL 250 Workshop Manuals will give you detailed diagnostic facts on your car so if something is wrong it can help you work out what the situation is and tips on how to repair it. You can then determine if this can be achieved by yourself or if ever the job is just too big you can actually book your KL 250 in with a decent repair garage.
Kawasaki KL 250 manual