Hello, Yes I did just receive this exact CD for the 240Z and it IS A REPRODUCTION OF THE NISSAN factory original service manuals BOTH THE ENGINE and the BODY SERVICE MANUAL which you can pull up page by page and print out what you need. Also has a handy index on the left edge to speed you to the various chapters....NO CHILTONS REPROS HERE!!!!! Also contains the Owners Manuals for several years too. Well worth the price!!!!! carmodelman Glenn Marek