If you want to accomplish maintenance tasks to your Hercules K 105 X then it is usually recommended to have access to a Workshop Manual to use as a guide in case that you want to know the best way to take off a certain part for example Wheel Bearing and match it again effectively.
Hercules K 105 X Workshop Manuals offers you unique diagnostic facts on your automobile so if something is playing up it will help you identify what the situation is and how to repair it. You can then determine if you can do this by yourself or if the job is simply too big you can actually book your K 105 X right into a decent mechanic.
Hercules K 105 X manual