Thank you for viewing. I am offering the final edition of the service manual and the 8th edition of the parts catalog for the rare and popular CB400SF / CB400SB (BC-NC39). The cover and back cover of this manual have some soiling and scratches due to aging, but there are no noticeable stains or missing pages in the main text, and the condition is good. There is no problem at all in using it for inspection and maintenance. It will be very helpful for parts procurement and maintenance (detailed information on inspection, adjustment, repair, replacement, removal, wiring diagrams, troubleshooting, etc.) of your beloved car, so how about it if you are looking for one? *Please consider this item as used and understand that it is sold as-is, no cancellations or returns.