If you wish to undertake adjustments to your Hyosung T650S then it will always be a great idea to have access to a Workshop Manual to use as a reference if you want to know the best ways to strip off a certain component such as the Gearbox and install it again successfully.
Hyosung T650S Workshop Manuals provides detailed diagnostic information on your automobile so if something is faulty it will help you determine what the problem is and easy methods to fix it. You will be able to decide if this can be achieved by yourself or if ever the job is too big it is possible to make a booking for your T650S into a local repair garage.
Hyosung T650S manual