If you wish to accomplish adjustments on your Yamaha FZ 6 Fazer then it is always a good plan to own a Workshop Manual to use as reference if you want to know techniques to take out a certain component for instance the Dashboard and match it again in the correct way.
Yamaha FZ 6 Fazer Workshop Manuals provides specific diagnostic information on your car or truck therefore if something is playing up it will help you understand what the situation is and ways to correct it. After that you can evaluate if this can be done yourself or if the job is simply too big you could book your FZ 6 Fazer in to a suitable garage.
Yamaha FZ 6 Fazer manual