Simplicity 990351 Landlord Parts Manual

Simplicity 990351 Landlord Tractor manual cover

Pages 39

Year 2023

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Simplicity 990351 Landlord Tractor Specification

The Simplicity 990351 Landlord Tractor is a robust and versatile machine designed for a wide range of landscaping and agricultural tasks. Powered by a reliable 18-horsepower Kohler Magnum engine, the tractor ensures consistent performance and durability. The engine's overhead valve design enhances fuel efficiency and reduces emissions, making it an eco-friendly choice for various applications.

The tractor features a hydrostatic transmission system, allowing for seamless speed adjustments and smooth operation. This system is complemented by a foot-controlled pedal, providing intuitive maneuverability and ease of use. The Simplicity 990351 is equipped with a 48-inch Free Floating™ mower deck, which ensures an even cut by closely following the contours of the terrain. The deck's full-width rollers also contribute to a professional striped finish, enhancing the aesthetic appeal of the mowed area.

For added versatility, the tractor supports a range of attachments, including a snow blower, rotary tiller, and front-end loader. This adaptability makes it suitable for year-round use, from mowing lawns to clearing snow and tilling soil. The operator's comfort is prioritized with an adjustable high-back seat and ergonomic controls, reducing fatigue during extended use.

Durability is a key feature, with a rugged steel frame and heavy-duty components that withstand demanding tasks and harsh conditions. The tractor's easy-access maintenance points simplify routine checks and servicing, ensuring longevity and reliable performance. The Simplicity 990351 Landlord Tractor combines power, versatility, and user-friendly design, making it an ideal choice for both residential and commercial landscaping needs.

Simplicity 990351 Landlord Tractor F.A.Q.

How do I change the oil on my Simplicity 990351 Landlord Tractor?

To change the oil, first run the engine for a few minutes to warm it up, then turn it off. Remove the oil drain plug and let the old oil drain completely. Replace the drain plug and add new oil through the oil fill cap. Be sure to use the correct type and amount of oil as specified in the owner's manual.

What should I do if my tractor won't start?

If your tractor won't start, check the battery connections for corrosion and ensure they are tight. Verify that the fuel tank is not empty and that the fuel shut-off valve is open. Check the spark plug for wear and replace if necessary. If the problem persists, consult a professional technician.

How often should I sharpen the mower blades?

It's recommended to sharpen the mower blades after every 25 hours of use or at the beginning of the mowing season. Dull blades can tear grass instead of cutting it cleanly, leading to a less healthy lawn.

What is the correct tire pressure for the Simplicity 990351?

The correct tire pressure can vary, so refer to the decal on the tractor or the owner's manual for the recommended PSI. Typically, front tires should be inflated to about 14 PSI and rear tires to about 10 PSI.

How do I adjust the cutting height on my Simplicity 990351?

To adjust the cutting height, locate the height adjustment lever on the tractor. Move the lever to the desired position to raise or lower the deck. Ensure the tractor is on a flat surface and the engine is off before making adjustments.

Why is my tractor's engine overheating?

Engine overheating can be caused by a number of issues such as low coolant levels, a clogged air filter, or a malfunctioning cooling fan. Check these components and clean or replace as necessary. If overheating continues, seek professional repair.

How do I replace the air filter on my tractor?

To replace the air filter, open the hood and locate the air filter housing. Remove the cover and take out the old filter. Insert the new filter, ensuring it's seated correctly, and replace the cover. Regularly check the filter for dirt and debris.

What maintenance tasks should be performed before storing the tractor for the winter?

Before storing the tractor for winter, clean the exterior and under the deck, change the oil, add fuel stabilizer to the tank, and remove the battery. Store the battery in a cool, dry place. Cover the tractor to protect it from dust and moisture.

How can I troubleshoot uneven cutting patterns?

Uneven cutting can be due to tire pressure imbalance, a bent blade, or an unlevel mower deck. Check tire pressures first. If the problem persists, inspect blades and deck alignment, adjusting or replacing components as needed.

What should I do if the tractor vibrates excessively during operation?

Excessive vibration can be caused by unbalanced blades or debris stuck in the mower deck. Stop the tractor, ensure the engine is turned off, and inspect the blades and deck. Clean any debris and balance or replace blades if necessary.