If you want to conduct adjustments on your Honda CB 550 SS then it is always a good idea to have access to a Workshop Manual to use as reference if you want to know the best way to strip off a certain part much like the Door and install it again in the correct manner.
Honda CB 550 SS Workshop Manuals are able to offer certain diagnostic details on your car therefore if something is not working it will help you identify what the problem is and tips on how to repair it. After that you can decide if you can do this on your own or in the event the job is simply too big it is possible to make a reservation for your CB 550 SS in to a local car garage.
Honda CB 550 SS manual