If you need to perform auto repairs on your own ATK 450 Motard then it is usually recommended to have access to a Workshop Manual to keep just for reference in case you need to know how to take out a particular part much like the Exhaust and fit it again accurately.
ATK 450 Motard Workshop Manuals gives you precise diagnostic information on your automobile therefore if something is broken it will help you work out what the issue is and the best way to correct it. Then you are able to decide if this can be achieved by yourself or in case the job is simply too big you can actually make a reservation for your 450 Motard in to a trusted repair garage.
ATK 450 Motard manual