If you wish to perform maintenance on your Boss Hoss BHC 3 LS2 then it is usually a good idea to own a Workshop Manual for a guide in case you need to know methods to take out a specific component much like the Drive Shaft and install it again correctly.
Boss Hoss BHC 3 LS2 Workshop Manuals offers you special diagnostic info for your car or truck so if something is broken it will help you find out what the issue is and ways to correct it. You can then assess if this can be done yourself or if the job is just too big it is possible to make a reservation for your BHC 3 LS2 in to a suitable repair garage.
Boss Hoss BHC 3 LS2 manual