If you choose to accomplish maintenance tasks on your Aprilia Scarabeo 400 then it is always recommended to have a Workshop Manual for a reference should you want to know how you can take off a specific component for example, the Wheel and fit it again safely.
Aprilia Scarabeo 400 Workshop Manuals will give specific diagnostic info for the car therefore if something is playing up it will help you work out what the issue is and some ways to fix it. After that you can determine if this can be achieved on your own or in case the job is simply too big it is possible to make a booking for your Scarabeo 400 in to a trusted repair garage.
Aprilia Scarabeo 400 manual