If you wish to undertake auto repairs on your own Ducati Monster 1000 S then it is usually recommended to own a Workshop Manual to keep just for reference in case you want to know tips on how to strip off a particular component for example the Drive Shaft and fit it again in the correct manner.
Ducati Monster 1000 S Workshop Manuals offers clear special diagnostic guides on your vehicle therefore if something is faulty it will help you understand what the issue is and ways to make it better. You will be able to analyse if you can do this on your own or in the event the job is just too big you could book your Monster 1000 S into a decent repair garage.
Ducati Monster 1000 S manual