If you have to do fixes on your own Husaberg FX 650 E then it is always recommended to have a Workshop Manual to use as reference in the event that you want to know methods to take off a certain part for instance the Wheel and fit it again safely.
Husaberg FX 650 E Workshop Manuals are able to offer distinct diagnostic facts for the car so if something is faulty it can help you identify what the issue is and how to correct it. After that you can evaluate if you can do this on your own or if ever the job is simply too big you can still book your FX 650 E in with a suitable friendly mechanic.
Husaberg FX 650 E manual