If you need to execute repairs to your Suzuki GSX 550 ES then it will always be a good idea to have a Workshop Manual for personal reference in the event you want to know easy methods to remove a particular component like the Dashboard and fit it again adequately.
Suzuki GSX 550 ES Workshop Manuals offer you certain diagnostic details on your vehicle therefore if something is playing up it can help you ascertain what the situation is and tips to resolve it. You can then decide if this can be achieved yourself or if the job is too big you are able to make a reservation for your GSX 550 ES in with a decent garage.
Suzuki GSX 550 ES manual