If you choose to conduct auto repairs to your Ducati 900 Superlight then it will always be recommended to have access to a Workshop Manual to use as a guide in the event you want to know easy methods to strip off a particular part such as the Exhaust and fit it again in the correct way.
Ducati 900 Superlight Workshop Manuals provides certain diagnostic guides with regards to your automobile therefore if something is playing up it will help you ascertain what the issue is and easy methods to repair it. After that you can determine if this can be achieved on your own or if the job is simply too big it is possible to book your 900 Superlight into a decent friendly mechanic.
Ducati 900 Superlight manual