Simplicity Broadmoor 738 Owner's Manual
![Simplicity Broadmoor 738 Tractor manual cover](/images/lxObwsBgncyVPHORiuLvzCvv/thumbs/thumb175x175.webp)
To change the oil, start by warming up the engine to ensure the oil flows out smoothly. Turn off the engine and remove the oil drain plug. Allow the old oil to completely drain into a suitable container. Replace the drain plug and fill the engine with the recommended oil type and amount as specified in your manual.
Check the battery connections to ensure they are clean and tight. Verify that the fuel tank has fuel and the fuel valve is open. Inspect the spark plug for wear and replace if necessary. If the issue persists, consult a professional technician.
First, ensure that the tire pressure is equal on all four wheels. Check the mower deck for levelness and adjust if necessary. Inspect the blades for sharpness and balance, and replace or sharpen them if needed.
Perform regular maintenance including checking and changing the oil, inspecting and replacing spark plugs, checking the air filter, and lubricating moving parts. Consult your owner's manual for specific maintenance intervals and procedures.
Locate the cutting height adjustment lever, typically found near the driver's seat. Adjust the lever to your desired cutting height, ensuring the deck is level from side to side for an even cut.
Use unleaded gasoline with an octane rating of 87 or higher. Avoid using ethanol blends greater than 10% to prevent damage to the engine components.
Check the alternator belt for proper tension and wear. Inspect all electrical connections for corrosion or looseness. Test the battery and charging system with a multimeter to identify any failures.
Park the tractor on a flat surface and ensure it is turned off. Use a wrench to remove the blade bolts and carefully detach the blades. Install new blades, ensuring they are properly aligned and the bolts are tightened securely.
Inspect the blades for damage or imbalance, as this is a common cause of vibration. Check the mower deck for debris and ensure all bolts and fasteners are tight. If the problem continues, consult a professional.
Sharpen the mower blades after approximately every 25 hours of use, or sooner if you notice the grass is being torn rather than cut cleanly. Regularly inspect blades for damage and balance after sharpening.