If you choose to accomplish repairs on your Honda CRM 125 R then it is always a great idea to own a Workshop Manual to use as reference if perhaps you need to know how to take off a specific component much like the Door and fit it again the right way.
Honda CRM 125 R Workshop Manuals can provide specified diagnostic wisdom with regards to your car or truck therefore if something is playing up it helps you work out what the problem is and easy methods to resolve it. You can then analyse if this can be achieved yourself or if ever the job is too big you could book your CRM 125 R into a nearby repair garage.
Honda CRM 125 R manual