If you want to perform adjustments for your Yamaha SR 500 then it is usually a great idea to have access to a Workshop Manual to use as personal reference in case that you need to know ways to take out a particular part for example, the Exhaust and install it again efficiently.
Yamaha SR 500 Workshop Manuals provide you with targeted diagnostic guides with regards to your car so if something is playing up it helps you discover what the problem is and easy methods to fix it. After that you can evaluate if this can be achieved by yourself or in case the job is too big you can actually make a reservation for your SR 500 right into a decent garage.
Yamaha SR 500 manual