If you need to do maintenance to your Keeway Hacker 125 then it is always recommended to own a Workshop Manual to keep just for reference in case that you want to know ways to take off a specific component for example, the Wheel and fit it again efficiently.
Keeway Hacker 125 Workshop Manuals are able to offer exact diagnostic information for your car so if something is wrong it can help you determine what the issue is and tips on how to correct it. After that you can determine if this can be achieved yourself or in the event the job is simply too big you could book your Hacker 125 in to a suitable friendly mechanic.
Keeway Hacker 125 manual