1. Park your lawn mower on a level surface and turn off the engine.
2. Allow the engine to cool down for a few minutes.
3. Locate the oil drain plug on the bottom of the engine.
4. Place an oil pan under the drain plug.
5. Remove the oil drain plug and allow the oil to drain completely.
6. Once the oil has drained, replace the oil drain plug.
7. Locate the oil fill cap on the top of the engine.
8. Remove the oil fill cap and add new oil to the engine.
9. Check the oil level using the dipstick. The oil level should be between the "full" and "add" marks on the dipstick.
10. Replace the oil fill cap.
11. Start the engine and let it run for a few minutes.
12. Check for any leaks. If there are no leaks, you have successfully changed the oil in your Craftsman lawn mower.
Here are some additional tips for changing the oil in your Craftsman lawn mower:
* Use the correct type of oil for your lawn mower. The recommended oil type is usually listed in the owner's manual.
* Change the oil every 50 hours of operation or once a year, whichever comes first.
* If you operate your lawn mower in dusty or dirty conditions, you may need to change the oil more frequently.
* Changing the oil regularly will help to extend the life of your lawn mower engine.
