If you have to carry out repairs to your Moto Guzzi V10 Centauro GT then it is always a good idea to own a Workshop Manual to use as personal reference if you want to know the way to take off a particular part such as the Drive Shaft and fit it again correctly.
Moto Guzzi V10 Centauro GT Workshop Manuals will give you specific diagnostic info with regards to your car so if something is not working it helps you figure out what the situation is and easy methods to fix it. Then you are able to assess if you can do this on your own or if ever the job is simply too big you can actually book your V10 Centauro GT in with a suitable friendly mechanic.
Moto Guzzi V10 Centauro GT manual