Thank you for choosing ManageMyLife.com. I understand how important it is to have a manual for optimum use of the router. However, we no longer carry this particular manual. We try our best to have the largest and most expansive manual library but manufacturers normally stop making parts for any given unit 7-10 years after production and a manual is considered a part.
I have included a link to our ManageMyLife page where you can view a manual in the same series as yours. I hope this will help. Just click the blue link below to be taken to the page.
Owners Manual for Craftsman Router Model # 315174710
I apologize I couldn't be model specific with this answer. If you have further questions please let me know. Thanks for using ManageMyLife.com.