If you wish to conduct maintenance tasks for your Suzuki GS 50 then it is usually a good plan to possess a Workshop Manual for reference should you want to know tips to remove a certain component for example, the Brake Pads and match it again effectively.
Suzuki GS 50 Workshop Manuals can offer you specified diagnostic wisdom for the vehicle so if something is broken it can help you work out what the problem is and how you can resolve it. After that you can evaluate if this can be achieved yourself or if the job is simply too big you can actually make a reservation for your GS 50 in to a nearby car garage.
Suzuki GS 50 manual