BMW R 100 GS Workshop Manuals
If you choose to conduct fixes on your own BMW R 100 GS then it will always be a good plan to have a Workshop Manual to keep just for a reference in the event you need to know the right way to take off a specific component much like the Transmission and install it again appropriately.
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BMW R 100 GS Workshop Manuals will provide you with particular diagnostic guides for your two-wheeler therefore if something is not working it helps you identify what the situation is and some ways to make it better. You can then assess if you can do this yourself or if the job is just too big you can still make a booking for your R 100 GS into a suitable repair garage.