If you wish to accomplish repairs on your Honda RC 51 then it is usually a good idea to own a Workshop Manual to keep just for a guide if perhaps you want to know methods to strip off a certain part for example, the Wheel Bearing and fit it again perfectly.
Honda RC 51 Workshop Manuals can offer you distinct diagnostic guides for your vehicle therefore if something is faulty it helps you understand what the situation is and the way to repair it. After that you can decide if this can be done on your own or that the job is just too big you can actually make a reservation for your RC 51 in to a decent garage.
Honda RC 51 manual