If you want to undertake maintenance on your own Azel Aries 50 then it is usually a good idea to have access to a Workshop Manual to keep just for a reference in the event you need to know easy methods to strip off a specific component for example the Wheel and match it again in the correct way.
Azel Aries 50 Workshop Manuals will provide you with specific diagnostic guidelines for your car therefore if something is faulty it helps you figure out what the issue is and tips to fix it. You will be able to assess if this can be done yourself or if the job is just too big you can make a booking for your Aries 50 in to a suitable garage.
Azel Aries 50 manual