If you want to undertake adjustments on your own Macbor XC512 R 6V then it is always recommended to have a Workshop Manual to keep just for a reference in case that you need to know how to take out a particular part such as the Wheel Bearing and fit it again correctly.
Macbor XC512 R 6V Workshop Manuals offers you detailed diagnostic info on your car so if something is playing up it helps you find out what the issue is and the way to resolve it. You will be able to determine if this can be achieved on your own or in case the job is too big you could make a reservation for your XC512 R 6V into a suitable repair garage.
Macbor XC512 R 6V manual