If you choose to perform maintenance tasks on your Orion AGB 34 then it will always be a good plan to have a Workshop Manual to keep just for reference should you want to know the best ways to strip off a particular part such as the Brake Pads and fit it again accordingly.
Orion AGB 34 Workshop Manuals offer you specific diagnostic wisdom for your automobile so if something is wrong it will help you discover what the issue is and ways to fix it. Then you are able to assess if this can be achieved by yourself or in case the job is just too big you can actually book your AGB 34 in with a local friendly mechanic.
Orion AGB 34 manual