If you need to conduct fixes to your PGO Ligero RS 50 then it will always be a good plan to possess a Workshop Manual for a reference in case that you want to know the way to take off a specific component including Wheel Bearing and match it again successfully.
PGO Ligero RS 50 Workshop Manuals are able to offer exact diagnostic guidelines for your car so if something is playing up it helps you determine what the problem is and methods to make it better. You can then decide if you can do this yourself or if ever the job is too big you can actually make a reservation for your Ligero RS 50 into a decent mechanic.
PGO Ligero RS 50 manual