If you choose to do fixes on your Ducati SS 900 C then it will always be a great idea to have a Workshop Manual to keep just for reference in case that you need to know the best way to strip off a particular component much like the Dashboard and match it again correctly.
Ducati SS 900 C Workshop Manuals are able to offer certain diagnostic guidelines with regards to your car or truck so if something is playing up it helps you identify what the issue is and the way to correct it. After that you can assess if you can do this on your own or in case the job is too big you can actually book your SS 900 C into a decent mechanic.
Ducati SS 900 C manual