Suzuki GS 850 L Workshop Manuals
If you have to perform maintenance on your own Suzuki GS 850 L then it is usually a great idea to have a Workshop Manual for personal reference just in case you want to know proven methods to take out a particular part such as the Fairing and fit it again appropriately.
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Suzuki GS 850 L Workshop Manuals are able to offer specific diagnostic details on your bike so if something is not working it helps you understand what the issue is and the way to correct it. You can then decide if you can do this on your own or in case the job is too big you could book your GS 850 L into a suitable friendly mechanic.