How do I assemble and set up the Craftsman M220 for first-time use?

First, remove the mower from the carton and unpack all loose parts. Then fill the crankcase with oil to the FULL line on the dipstick (do not overfill), and fill the fuel tank with the appropriate gasoline as specified in the engine manufacturer's instructions. Raise the handle to the operating position and tighten the handle adjustment levers. Finally, ensure no more than 1 inch of mower line is exposed from the outfeed hole before starting the engine.