If you want to carry out fixes to your Hyosung GV 250 Aquila then it is usually recommended to have a Workshop Manual to keep just for reference in the event that you need to know easy methods to strip off a specific component for example Clutch and install it again in the correct manner.
Hyosung GV 250 Aquila Workshop Manuals gives you specific diagnostic guidelines for your vehicle therefore if something is not working it will help you determine what the problem is and the way to correct it. After that you can evaluate if you can do this yourself or in the event the job is just too big it is possible to make a booking for your GV 250 Aquila in with a trusted car garage.
Hyosung GV 250 Aquila manual