If you need to accomplish maintenance tasks on your own Hercules K 125 S then it is usually a good plan to have access to a Workshop Manual to use as a guide in case that you want to know ways to remove a specific part including Brake Pads and install it again successfully.
Hercules K 125 S Workshop Manuals will give precise diagnostic guides on your automobile so if something is playing up it can help you work out what the situation is and the best way to repair it. You will be able to decide if you can do this on your own or that the job is too big you can make a booking for your K 125 S in to a local repair garage.
Hercules K 125 S manual