If you wish to perform repairs on your own Suzuki Burgman 400 then it is always a good idea to own a Workshop Manual for a guide if perhaps you want to know how to strip off a particular part for example Door and match it again appropriately.
Suzuki Burgman 400 Workshop Manuals can offer you special diagnostic info for your car or truck so if something is not working it will help you understand what the situation is and tips to fix it. After that you can determine if you can do this by yourself or in case the job is simply too big you can still book your Burgman 400 right into a trusted friendly mechanic.
Suzuki Burgman 400 manual