If you wish to conduct adjustments for your Veli VL200GY then it will always be a great idea to have a Workshop Manual to keep just for reference in case that you need to know ways to remove a specific part for instance the Clutch and fit it again perfectly.
Veli VL200GY Workshop Manuals will give special diagnostic information for the car or truck so if something is playing up it can help you identify what the situation is and the way to fix it. After that you can assess if this can be achieved yourself or in the event the job is too big you are able to make a booking for your VL200GY into a local garage.
Veli VL200GY manual