If you want to carry out auto repairs on your Honda F 6 C Valkyrie then it is usually recommended to have access to a Workshop Manual to keep just for personal reference should you need to know techniques to take off a particular part such as the Door and fit it again safely.
Honda F 6 C Valkyrie Workshop Manuals will give you special diagnostic information for your car so if something is not working it can help you determine what the situation is and ways to fix it. You can then decide if this can be done on your own or that the job is too big it is possible to make a reservation for your F 6 C Valkyrie in to a decent repair garage.
Honda F 6 C Valkyrie manual