Toro 48-inch 30548 Operator's Manual
![Toro 48-inch 30548 Mower manual cover](/images/OBaiWvKgQiwEKMWvGdSBJzfI/thumbs/thumb175x175.webp)
To change the oil on your Toro 48-inch 30548 Mower, first ensure the engine is off and cool. Remove the oil fill cap, unscrew the oil drain plug, and let the old oil drain completely. Replace the drain plug, and fill the engine with the recommended oil type until it reaches the proper level on the dipstick.
The Toro 48-inch 30548 Mower is designed to run on unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
It is recommended to sharpen the mower blades every 25 hours of use or at least once per mowing season to ensure a clean cut and maintain lawn health.
The recommended tire pressure for the Toro 48-inch 30548 Mower is typically 15 psi for the front tires and 10 psi for the rear tires. Always check the owner's manual for specific guidelines.
To adjust the cutting height on your Toro 48-inch 30548 Mower, locate the height adjustment levers on each wheel. Move each lever to the desired position, ensuring all are set to the same height for an even cut.
If your mower won't start, check the fuel level, ensure the spark plug is connected and in good condition, and verify that the air filter is clean. Also, make sure the battery is charged if your model is electric start.
Uneven cutting can be resolved by checking for sharpness and balance of the blades, ensuring the tires are properly inflated, and confirming that the deck is not clogged with grass clippings or debris.
To clean the deck, first turn off the mower and disconnect the spark plug. Use a garden hose to rinse off grass clippings and debris. For stubborn buildup, use a plastic scraper.
The recommended maintenance schedule includes checking the oil before each use, changing the oil every 50 hours, sharpening the blades every 25 hours or seasonally, and inspecting the air filter monthly.
To prepare for winter storage, clean the mower thoroughly, change the oil, drain or stabilize the fuel, remove the battery if applicable, and store in a dry, cool place. Cover the mower to protect it from dust and moisture.