If you choose to perform maintenance on your own Honda CBF 150 then it is always a good idea to have access to a Workshop Manual to keep just for a reference in the event you need to know techniques to take out a specific part such as the Drive Shaft and fit it again the right way.
Honda CBF 150 Workshop Manuals provides certain diagnostic facts for the car therefore if something is broken it can help you discover what the situation is and how you can fix it. Then you are able to assess if you can do this yourself or in case the job is just too big you can still book your CBF 150 right into a local car garage.
Honda CBF 150 manual