If you want to execute maintenance on your own Honda Hornet then it is always recommended to have a Workshop Manual to keep just for a reference just in case you need to know proven methods to take off a certain part for example the Brake Pads and match it again in the correct manner.
Honda Hornet Workshop Manuals offers clear special diagnostic information for your vehicle therefore if something is broken it helps you identify what the problem is and easy methods to repair it. After that you can evaluate if this can be done by yourself or if the job is too big you can make a booking for your Hornet in with a local friendly mechanic.
Honda Hornet manual