If you have to perform adjustments on your Yamaha DT 50 Supermotard then it will always be a good plan to have a Workshop Manual for reference in case you want to know the best way to take out a specific component such as the Drive Shaft and fit it again safely.
Yamaha DT 50 Supermotard Workshop Manuals provides certain diagnostic facts with regards to your car or truck therefore if something is playing up it can help you ascertain what the issue is and how you can fix it. You will be able to determine if this can be achieved yourself or if the job is just too big it is possible to make a reservation for your DT 50 Supermotard into a suitable mechanic.
Yamaha DT 50 Supermotard manual