If you have to accomplish adjustments on your Yamaha X City 250 then it is always recommended to own a Workshop Manual to keep just for reference if you need to know methods to take off a particular component such as the Brake Discs and fit it again accordingly.
Yamaha X City 250 Workshop Manuals will give you detailed diagnostic information with regards to your car or truck so if something is not working it will help you ascertain what the problem is and tips on how to correct it. You will be able to evaluate if you can do this by yourself or if ever the job is just too big you are able to make a booking for your X City 250 into a trusted garage.
Yamaha X City 250 manual