If you want to undertake fixes to your Honda CB 650 SC Nighthawk then it is usually a great idea to have a Workshop Manual to use as a reference in case that you want to know how you can take off a certain part for example the Dashboard and match it again perfectly.
Honda CB 650 SC Nighthawk Workshop Manuals will give you detailed diagnostic info for your vehicle so if something is faulty it will help you identify what the situation is and the way to make it better. You will be able to determine if you can do this by yourself or if ever the job is too big you can make a booking for your CB 650 SC Nighthawk right into a local repair garage.
Honda CB 650 SC Nighthawk manual