If you have to do maintenance on your own Hercules K 105 X then it is always a good plan to have access to a Workshop Manual to keep just for reference should you need to know the best ways to strip off a certain part much like the Wheel Bearing and fit it again accordingly.
Hercules K 105 X Workshop Manuals gives you precise diagnostic information for the car or truck so if something is broken it can help you work out what the problem is and how you can make it better. You will be able to analyse if you can do this yourself or in the event the job is just too big you are able to book your K 105 X into a decent car garage.
Hercules K 105 X manual