If you need to execute repairs on your Husqvarna WRE then it is always recommended to possess a Workshop Manual to keep just for a guide in case that you need to know proven methods to take off a specific component much like the Drive Shaft and install it again efficiently.
Husqvarna WRE Workshop Manuals provide you with exact diagnostic facts on your vehicle therefore if something is not working it helps you determine what the problem is and some ways to repair it. After that you can decide if this can be done on your own or in the event the job is too big you are able to book your WRE in to a local car garage.
Husqvarna WRE manual