If you have to perform fixes on your Honda CBR 150R then it is always a good idea to have a Workshop Manual to use as a guide if perhaps you want to know ways to remove a specific component for example the Exhaust and fit it again accordingly.
Honda CBR 150R Workshop Manuals are able to offer particular diagnostic details on your car or truck so if something is playing up it will help you find out what the issue is and methods to correct it. After that you can evaluate if you can do this on your own or that the job is simply too big it is possible to make a booking for your CBR 150R into a nearby repair garage.
Honda CBR 150R manual