If you have to perform maintenance on your own Kawasaki KLX 250 then it is usually a good idea to have access to a Workshop Manual to keep just for a reference in case that you want to know how to take off a certain part such as the Drive Shaft and match it again effectively.
Kawasaki KLX 250 Workshop Manuals gives you detailed diagnostic wisdom for the car so if something is faulty it can help you figure out what the situation is and tips to repair it. Then you are able to determine if this can be done yourself or that the job is just too big you can still make a reservation for your KLX 250 in with a trusted car garage.
Kawasaki KLX 250 manual