If you have to accomplish repairs to your Veli VL150PY then it is usually a good idea to have a Workshop Manual to keep just for reference just in case you need to know proven methods to take out a specific component for example the Wheel Bearing and install it again efficiently.
Veli VL150PY Workshop Manuals offers clear specified diagnostic guides with regards to your car therefore if something is playing up it helps you identify what the problem is and tips to resolve it. Then you are able to assess if you can do this by yourself or if the job is too big you can still make a booking for your VL150PY in to a trusted garage.
Veli VL150PY manual