- Engine oil: Check the engine oil level. If the oil level is low, add oil to the recommended level.
- Air filter: Check the air filter. If the air filter is dirty, clean or replace it.
- Fuel filter: Check the fuel filter. If the fuel filter is dirty, replace it.
- Spark plug: Check the spark plug. If the spark plug is dirty or damaged, replace it.
- Fuel line: Check the fuel line. If the fuel line is cracked or damaged, replace it.
- Carburetor: Check the carburetor. If the carburetor is dirty, clean it.
If you are not comfortable performing these checks or repairs, take your riding mower to a qualified repair shop.