If you wish to conduct repairs on your own UM Arraow 150 then it is always a good idea to have a Workshop Manual to use as a guide if you need to know how to take off a specific part including Wheel and match it again correctly.
UM Arraow 150 Workshop Manuals provide you with specified diagnostic details on your car so if something is broken it will help you determine what the issue is and some ways to fix it. You will be able to assess if you can do this yourself or that the job is simply too big you are able to make a booking for your Arraow 150 into a trusted friendly mechanic.
UM Arraow 150 manual