If you want to carry out repairs on your own Yamaha BWs MotoGP then it is usually a good plan to own a Workshop Manual for a reference should you want to know the best ways to remove a particular component for instance the Drive Shaft and fit it again correctly.
Yamaha BWs MotoGP Workshop Manuals offers you exact diagnostic details for your car or truck so if something is wrong it will help you understand what the problem is and some ways to correct it. Then you are able to analyse if this can be done by yourself or in case the job is simply too big it is possible to book your BWs MotoGP right into a decent repair garage.
Yamaha BWs MotoGP manual