If you wish to conduct maintenance for your Suzuki DR 650 SE then it is always a good plan to own a Workshop Manual for personal reference should you want to know easy methods to remove a specific component much like the Brake Discs and fit it again the right way.
Suzuki DR 650 SE Workshop Manuals will provide you with identifiable diagnostic wisdom for the vehicle so if something is wrong it can help you ascertain what the situation is and the way to make it better. You can then assess if this can be achieved by yourself or in case the job is just too big you are able to book your DR 650 SE into a trusted repair garage.
Suzuki DR 650 SE manual