If you choose to accomplish maintenance tasks to your Sym Mio 100 then it is always a great idea to own a Workshop Manual to use as a reference if you need to know methods to remove a certain part for example, the Wheel and fit it again adequately.
Sym Mio 100 Workshop Manuals will provide you with particular diagnostic guides for the car or truck so if something is broken it will help you ascertain what the issue is and tips on how to fix it. You can then evaluate if this can be achieved yourself or if the job is just too big you could book your Mio 100 in with a nearby mechanic.
Sym Mio 100 manual