If you need to perform fixes on your Honda VF 400 F then it will always be recommended to have a Workshop Manual to keep just for a reference if perhaps you need to know the best ways to take off a particular component such as the Wheel and install it again properly.
Honda VF 400 F Workshop Manuals provides specified diagnostic guidelines for your car therefore if something is not working it can help you identify what the situation is and how you can repair it. You can then assess if this can be achieved yourself or in the event the job is simply too big you are able to book your VF 400 F right into a local car garage.
Honda VF 400 F manual