If you choose to accomplish adjustments for your Yamaha U7E then it is usually a good idea to have access to a Workshop Manual for personal reference in the event that you need to know easy methods to remove a specific part like the Dashboard and fit it again in the right way.
Yamaha U7E Workshop Manuals will give distinct diagnostic guidelines on your car or truck so if something is wrong it will help you ascertain what the situation is and how you can correct it. Then you are able to evaluate if this can be done yourself or if ever the job is just too big you can still make a reservation for your U7E right into a suitable car garage.
Yamaha U7E manual