Use the related link below for your manual.
Try the Craftsman web site.
go to the sears website
amanonisang@hotmail.com has one.
Manualsonline.com now has the manual as a PDF File for anybody to view or copy free!!
http://www.searspartsdirect.com/partsdirect/index.action
Online. See the link for help.
If you need the owner's manual for the Craftsman lawn tractor model # 917.270940, find it at http://www.disruptit.com/manuals/L0060081.pdf. Best of luck.
The manual is here:https://www.shopyourway.com/manuals/8874?brand_name_search=917377792+CRAFTSMAN
Contact the manufacturer.
Google, plain out and simple.
Try managemylife.com and click on "manuals".
Download manual at www.managemyhome.com