If you want to do auto repairs on your own Triumph Tiger USA then it is usually a good idea to have access to a Workshop Manual for reference in case that you need to know simple methods to remove a certain part including Brake Discs and install it again in the correct manner.
Triumph Tiger USA Workshop Manuals offers clear unique diagnostic guides for your car or truck therefore if something is playing up it helps you identify what the situation is and ways to make it better. You can then decide if you can do this on your own or that the job is simply too big you could book your Tiger USA in to a suitable car garage.
Triumph Tiger USA manual