If you wish to accomplish fixes on your TGB 101 R then it is always a great idea to own a Workshop Manual for reference if you need to know simple methods to remove a specific part much like the Brake Pads and match it again effectively.
TGB 101 R Workshop Manuals offer you exact diagnostic guides for your car or truck so if something is broken it can help you ascertain what the situation is and how you can resolve it. You can then assess if you can do this on your own or that the job is simply too big you could book your 101 R in to a nearby car garage.
TGB 101 R manual