If you wish to perform repairs for your Moto Guzzi 500 Sahara then it is always recommended to have access to a Workshop Manual to keep just for a reference just in case you need to know proven methods to take out a specific part such as the Brake Pads and install it again appropriately.
Moto Guzzi 500 Sahara Workshop Manuals will provide you with precise diagnostic info on your car so if something is broken it will help you ascertain what the problem is and the best way to correct it. Then you are able to analyse if this can be done yourself or if the job is too big you can make a booking for your 500 Sahara into a nearby mechanic.
Moto Guzzi 500 Sahara manual