Where can you get a manual for Craftsman 917.287251 mower?

You can find a manual for the Craftsman 917.287251 mower on the official Craftsman website in the support or manuals section. Additionally, websites like ManualsLib or eReplacementParts often host user manuals for various models. If you're unable to find it online, you might also consider contacting Craftsman customer service directly for assistance.