If you want to undertake repairs to your BMW R 850 C Classic then it is usually recommended to have access to a Workshop Manual for a guide in case that you need to know simple methods to remove a specific part such as the Wheel and install it again in the correct way.
BMW R 850 C Classic Workshop Manuals offer you targeted diagnostic guides with regards to your vehicle so if something is not working it can help you understand what the problem is and tips to fix it. Then you are able to assess if you can do this on your own or if the job is just too big you are able to make a reservation for your R 850 C Classic right into a nearby car garage.
BMW R 850 C Classic manual