If you have to execute adjustments to your Buell Ulysses XB12X then it will always be a good idea to own a Workshop Manual to keep just for reference just in case you want to know how to strip off a particular component for example Drive Shaft and fit it again safely.
Buell Ulysses XB12X Workshop Manuals will give you detailed diagnostic guidelines with regards to your car or truck so if something is playing up it can help you understand what the issue is and methods to make it better. You can then evaluate if this can be achieved by yourself or in case the job is too big it is possible to make a reservation for your Ulysses XB12X right into a suitable mechanic.
Buell Ulysses XB12X manual