If you have to do adjustments for your Husaberg FE 570 then it will always be recommended to have a Workshop Manual to keep just for a guide should you need to know ways to take out a specific part for instance the Drive Shaft and fit it again accordingly.
Husaberg FE 570 Workshop Manuals offers clear identifiable diagnostic info for your vehicle so if something is not working it can help you identify what the situation is and ways to correct it. After that you can decide if this can be done by yourself or if ever the job is just too big you can make a reservation for your FE 570 in to a suitable car garage.
Husaberg FE 570 manual