Background
The Craftsman Rotary Lawn Mower is a walk-behind gasoline powered lawn mower made for cutting grass, but it can also be used as a mulcher. It also has the ability to propel itself, however the speed is not adjustable. The engine make is a Briggs and Stratton 675 series; information on this would fall under the Briggs and Stratton website rather than Craftsman's'. When discussing the warranty of your mower, you may want to keep in mind that Craftsman was bought from Sears by the Stanley Black & Decker company in 2017, thus certain agreements made with Sears may not be honored.
Identification
The lawn mower consists of a single engine placed on top of a circle housing that holds the blade with four wheels on the outside, with a bag for holding leaves located on the back right underneath the foldable handles.
To identify what model your mower is, look at the lip you lift up to insert the bag located on the bag, there should be a sticker that has the letters CM followed by your product number.
Craftsman sticks to red or black colors for their products, if your mower is blue it could mean it is a Kobalt mower, or if yellow it could be a Dewalt.
For this model in particular it is self propelled: underneath the handle you should have a thin metal bar that can be held to propel the wheels. This should help you differentiate from Craftsman's push mowers.
Technical Specifications
The gas tank can hold 1.6 quarts of unleaded gasoline.
For oil, SAE 30 is recommended for above 32 F, and SAE 52-30 for temperatures below 32 F.
It can hold up to 20 Ounces of oil.
The mower has a Champion RJ2YXLE sparkplug with a gap of .030"
It's Blade Bolt Torque is 35-40 ft. lbs.
Sources:
All specifications were taken from the Owners manual, a copy of which is provided below.
Additional Information
Useful Links:
List of Craftsman Walk Behind Mowers