If you have to carry out maintenance tasks for your Veli ZQ 150 8 then it is always a good plan to own a Workshop Manual to keep just for a reference should you want to know ways to take out a specific part for example, the Drive Shaft and fit it again effectively.
Veli ZQ 150 8 Workshop Manuals gives you unique diagnostic guides for your car or truck so if something is wrong it can help you find out what the issue is and some ways to fix it. You will be able to analyse if this can be achieved by yourself or if the job is just too big you can make a booking for your ZQ 150 8 in to a suitable repair garage.
Veli ZQ 150 8 manual