If you want to carry out fixes to your Honda CB 750 A matic then it is usually recommended to have access to a Workshop Manual for a reference in case you need to know the best way to strip off a certain component much like the Drive Shaft and match it again in the correct manner.
Honda CB 750 A matic Workshop Manuals gives you specific diagnostic info for your automobile therefore if something is wrong it can help you determine what the situation is and easy methods to make it better. You can then assess if this can be done yourself or if ever the job is just too big you can make a reservation for your CB 750 A matic in with a local garage.
Honda CB 750 A matic manual