If you need to carry out adjustments on your own Honda CRF 50 F then it will always be a good plan to have access to a Workshop Manual to keep just for a guide in the event that you need to know easy methods to remove a certain component for example Brake Pads and match it again accurately.
Honda CRF 50 F Workshop Manuals offers clear identifiable diagnostic guides for your car so if something is broken it can help you identify what the problem is and ways to fix it. After that you can decide if you can do this by yourself or if ever the job is too big you could make a booking for your CRF 50 F in to a local friendly mechanic.
Honda CRF 50 F manual