Yamaha XJR 400 R Workshop Manuals
If you choose to conduct adjustments on your own Yamaha XJR 400 R then it is always recommended to have a Workshop Manual for a guide should you need to know tips on how to take off a particular component for example the Chain and fit it again in the right way.
Searching for Yamaha XJR 400 R Manuals.....
Yamaha XJR 400 R Workshop Manuals will give particular diagnostic guides on your bike so if something is wrong it will help you understand what the problem is and the best way to resolve it. You can then analyse if this can be achieved by yourself or in the event the job is just too big you can make a booking for your XJR 400 R into a nearby motorcycle garage.