If you want to accomplish auto repairs to your Yamaha FZ 6 Fazer then it will always be a good plan to have a Workshop Manual to use as a reference in case you want to know techniques to strip off a certain part such as the Dashboard and match it again appropriately.
Yamaha FZ 6 Fazer Workshop Manuals can offer you specific diagnostic guides for your vehicle so if something is not working it can help you find out what the situation is and some ways to make it better. You can then determine if you can do this by yourself or if ever the job is just too big you can still make a booking for your FZ 6 Fazer in to a trusted friendly mechanic.
Yamaha FZ 6 Fazer manual