1. Put bricks or blocks under front end to lower rear of engine.
2. Loosen/remove oil filler cap on engine.
3. Loosen oil drain plug
4. Put a (2 quart minimum) container under the end of the oil drain.
5. Open oil drain.
6. After all the oil has drained, close the drain.
7. Fill crankcase with new oil.
14HP engines require filter change at each oil change.
Snapper Rider User, August 2007