Hello Aleksei,
Thank you for contacting Ducati Support. The service manuals are only accessible by authorized dealers through the company's intranet, and unfortunately the service manual is not for sale, therefore it is not available for distribution.
We understand that you are looking for torque values, and perhaps some simple maintenance procedures. We can definitely look into that and provide you as much information as we can. In order to do so, we would have to certify the ownership of your bike first. When you have a chance, please provide with us your photo ID, and one form of ownership proof, it can be the registration, insurance card, or the title. This will also tell us the model year of your Panigale V4.
Once we have completed the ownership certification, we will start looking into the system to see which information we'd be able to provide. We might not have everything that you're looking for, but we will bring you as much as we can.
Kind regards,
Winston W.
Ducati North America Client Service