If you want to carry out auto repairs on your Honda XR 70 R then it is always recommended to own a Workshop Manual for a reference if you need to know the best ways to take out a certain component for example Clutch and fit it again adequately.
Honda XR 70 R Workshop Manuals will provide you with distinct diagnostic guides for the vehicle so if something is wrong it can help you figure out what the situation is and easy methods to make it better. After that you can assess if you can do this on your own or that the job is just too big you can actually book your XR 70 R in to a suitable repair garage.
Honda XR 70 R manual