If you choose to accomplish repairs on your own Rieju RS2 NKD then it is always recommended to have a Workshop Manual to keep just for personal reference in case that you want to know ways to take out a certain part for example, the Wheel and install it again in the correct way.
Rieju RS2 NKD Workshop Manuals offers you targeted diagnostic info on your car so if something is wrong it helps you discover what the issue is and ways to correct it. Then you are able to evaluate if this can be done yourself or that the job is too big you are able to make a booking for your RS2 NKD in to a local repair garage.
Rieju RS2 NKD manual