If you want to undertake adjustments on your own Veli VL50QT 2 then it is usually a good plan to own a Workshop Manual for a reference if perhaps you want to know the right way to take off a particular part much like the Clutch and fit it again perfectly.
Veli VL50QT 2 Workshop Manuals offer you special diagnostic facts for the car therefore if something is broken it helps you understand what the issue is and tips to resolve it. You will be able to assess if this can be achieved yourself or if the job is just too big you could make a reservation for your VL50QT 2 in to a nearby garage.
Veli VL50QT 2 manual