If you choose to undertake auto repairs for your Yamaha Zuma then it will always be a good plan to own a Workshop Manual to use as a guide in case you need to know proven methods to remove a specific component including Wheel Bearing and install it again in the correct manner.
Yamaha Zuma Workshop Manuals will give identifiable diagnostic info on your car therefore if something is faulty it helps you discover what the problem is and ways to correct it. You can then evaluate if this can be achieved by yourself or that the job is just too big you are able to make a booking for your Zuma right into a nearby garage.
Yamaha Zuma manual