If you choose to accomplish repairs on your Honda NX 650 Dominator then it is always recommended to possess a Workshop Manual for personal reference in case you want to know ways to take off a certain component such as the Brake Discs and fit it again efficiently.
Honda NX 650 Dominator Workshop Manuals will give special diagnostic facts for your car so if something is playing up it will help you work out what the situation is and some ways to resolve it. Then you are able to determine if you can do this by yourself or in the event the job is just too big you could book your NX 650 Dominator into a suitable repair garage.
Honda NX 650 Dominator manual