If you have to perform maintenance tasks for your Yamaha XV 250 then it is always a good idea to possess a Workshop Manual to use as personal reference in case you want to know proven methods to strip off a specific component for instance the Exhaust and install it again in the correct manner.
Yamaha XV 250 Workshop Manuals are able to offer targeted diagnostic wisdom for the car therefore if something is faulty it will help you work out what the situation is and easy methods to fix it. After that you can analyse if this can be achieved yourself or if ever the job is too big you could book your XV 250 right into a decent friendly mechanic.
Yamaha XV 250 manual