If you choose to perform adjustments to your Honda Rebel then it will always be recommended to have a Workshop Manual to use as a reference in case that you want to know techniques to take out a specific part for example Wheel and install it again successfully.
Honda Rebel Workshop Manuals gives you special diagnostic info for the vehicle therefore if something is playing up it can help you find out what the situation is and tips to make it better. Then you are able to determine if this can be done on your own or if the job is too big you could book your Rebel into a suitable garage.
Honda Rebel manual