If you wish to undertake auto repairs on your Honda NX 4 FALCON then it is usually a good idea to own a Workshop Manual to use as a reference in the event that you need to know how you can take out a particular part for example Drive Shaft and fit it again efficiently.
Honda NX 4 FALCON Workshop Manuals offer you identifiable diagnostic details for the vehicle therefore if something is playing up it can help you identify what the issue is and tips to correct it. You can then evaluate if this can be achieved yourself or if the job is simply too big you can actually book your NX 4 FALCON into a local mechanic.
Honda NX 4 FALCON manual