Yard King 40536x4A Parts Manual
![Yard King 40536x4A Tractor manual cover](/images/xbdwvTlzDQVFvroenAlJWtrp/thumbs/thumb175x175.webp)
To start the Yard King 40536x4A Tractor, ensure that the parking brake is engaged, the gear lever is in neutral, and the throttle is set to half. Turn the ignition key to start the engine.
Use regular unleaded gasoline with a minimum octane rating of 87 for the Yard King 40536x4A Tractor. Avoid ethanol blends higher than 10%.
Change the oil every 50 hours of operation or at the start of each season, whichever comes first. Use SAE 30 oil for optimal performance.
Maintain the front tires at 14 PSI and the rear tires at 10 PSI for optimal performance and safety.
Check the battery connections for corrosion, ensure the fuel tank has fuel, and verify that the spark plug is clean and functioning.
Use the lever located on the right side of the seat to adjust the cutting height. Move the lever to the desired position to raise or lower the mower deck.
Ensure that the engine cooling fins are clean and unobstructed. Check the oil level and ensure the air filter is clean.
Keep the battery terminals clean and free of corrosion. Charge the battery before storing the tractor for extended periods.
Clean the tractor thoroughly, change the oil, and fill the fuel tank with stabilizer-treated gasoline. Store in a dry, covered location.
Remove the blades from the mower deck. Use a file or bench grinder to sharpen the blades evenly. Reinstall the blades securely after sharpening.