If you need to accomplish maintenance on your own Yamaha XJR 1200 then it is usually a great idea to own a Workshop Manual to keep just for personal reference if perhaps you want to know the best way to strip off a specific component including Clutch and install it again perfectly.
Yamaha XJR 1200 Workshop Manuals can provide targeted diagnostic wisdom with regards to your car therefore if something is faulty it can help you find out what the issue is and how you can repair it. Then you are able to assess if this can be done yourself or if the job is just too big it is possible to book your XJR 1200 in with a nearby repair garage.
Yamaha XJR 1200 manual