If you need to accomplish repairs to your Honda FES 125 Pantheon then it will always be a great idea to have access to a Workshop Manual to keep just for reference if perhaps you want to know techniques to strip off a particular part much like the Exhaust and install it again in the correct manner.
Honda FES 125 Pantheon Workshop Manuals offers clear identifiable diagnostic info on your vehicle therefore if something is not working it will help you discover what the situation is and how you can repair it. You will be able to assess if this can be done by yourself or in case the job is simply too big you could book your FES 125 Pantheon in with a nearby friendly mechanic.
Honda FES 125 Pantheon manual