If you need to accomplish adjustments to your Gilera XRT 600 then it is always a great idea to own a Workshop Manual to keep just for a reference just in case you need to know tips on how to remove a specific part for instance the Brake Pads and match it again efficiently.
Gilera XRT 600 Workshop Manuals will give you specified diagnostic wisdom for your car or truck therefore if something is playing up it will help you find out what the issue is and the best way to correct it. After that you can decide if this can be done yourself or in the event the job is simply too big you could book your XRT 600 in to a decent car garage.
Gilera XRT 600 manual