Toro Wheel Horse 520-H 73501 Operator's Manual

Toro Wheel Horse 520-H 73501 Tractor manual cover

Pages 32

Year 1993

Language(s)

of 32

Toro Wheel Horse 520-H 73501 Tractor Specification

The Toro Wheel Horse 520-H 73501 Tractor is a robust and versatile piece of machinery designed for both residential and light commercial use. This garden tractor is powered by a reliable Kohler Magnum 20 HP engine, ensuring consistent performance and durability. The engine features an overhead valve (OHV) design, which enhances fuel efficiency and reduces emissions. It is equipped with a hydrostatic transmission system, providing seamless and effortless speed adjustments without the need for manual gear changes, facilitating smooth operation over various terrains.

The 520-H model boasts a durable and heavy-duty chassis, constructed to withstand rigorous use. It features a mid-mount mower deck with a cutting width of up to 60 inches, making it highly efficient for large-scale mowing tasks. The tractor's deck is designed for easy attachment and detachment, allowing for quick transitions between mowing and other yard maintenance activities. Additionally, the cutting height can be adjusted to suit different grass lengths and conditions, providing flexibility and precision in lawn care.

The Toro Wheel Horse 520-H is equipped with a comfortable, high-back seat and ergonomic controls, ensuring operator comfort during extended periods of use. The tractor includes a rear hitch, allowing for the attachment of various implements such as trailers, aerators, and spreaders, thereby enhancing its versatility. Safety features include a reliable braking system and a PTO (Power Take-Off) safety switch, which prevents the blades from engaging unintentionally.

In summary, the Toro Wheel Horse 520-H 73501 Tractor combines powerful performance, user-friendly operation, and versatile functionality, making it an excellent choice for those seeking a dependable and efficient garden tractor for a variety of tasks.

Toro Wheel Horse 520-H 73501 Tractor F.A.Q.

How do I perform regular maintenance on my Toro Wheel Horse 520-H 73501 Tractor?

To perform regular maintenance, check the oil level and change it every 50 hours of operation, clean or replace the air filter, inspect the spark plug and replace it if necessary, and ensure that the tires are properly inflated. Lubricate all grease fittings and check the belts for wear.

What should I do if the tractor engine does not start?

If the engine does not start, check the battery connections for corrosion or looseness, ensure the fuel tank has fresh fuel, and inspect the spark plug for fouling. If these are not the issues, verify that the safety switches are engaged and consult the manual for further troubleshooting steps.

How can I troubleshoot uneven cutting with my Toro Wheel Horse 520-H?

Uneven cutting can be caused by a variety of factors including dull blades, unlevel mower deck, or tire pressure discrepancies. Sharpen or replace the blades, adjust the deck height to ensure it is level, and check that all tires are inflated to the recommended pressure.

What type of oil should be used in the Toro Wheel Horse 520-H tractor?

For the Toro Wheel Horse 520-H, use SAE 30 oil for temperatures above 32°F (0°C) and 10W-30 for temperatures below 32°F (0°C). Always refer to the owner's manual for the manufacturer's recommendations.

How do I replace the drive belt on my Toro Wheel Horse 520-H?

To replace the drive belt, first ensure the tractor is on a flat surface and disconnect the battery. Remove the mower deck, then the belt guards, and carefully slide the old belt off the pulleys. Install the new belt by following the reverse process, ensuring it is properly seated in all pulleys.

What should I check if my Toro Wheel Horse 520-H is overheating?

If the tractor is overheating, inspect the cooling fins for debris and clean them if necessary. Check the engine oil level and add oil if it's low. Also, ensure the air intake is clear and not obstructed by dirt or debris.

How can I adjust the throttle on my Toro Wheel Horse 520-H tractor?

To adjust the throttle, locate the throttle cable near the carburetor. Loosen the cable clamp screw, move the throttle lever to the desired position, and retighten the screw. Ensure the throttle moves smoothly and the engine responds appropriately.

What is the recommended tire pressure for the Toro Wheel Horse 520-H?

The recommended tire pressure for the Toro Wheel Horse 520-H is usually around 10-12 psi for the rear tires and 12-15 psi for the front tires. Always check the tire sidewalls or the owner’s manual for exact specifications.

How do I winterize my Toro Wheel Horse 520-H tractor?

To winterize the tractor, clean it thoroughly to remove all dirt and debris. Change the oil and replace the oil filter, add fuel stabilizer to the gas tank, and run the engine for a few minutes. Store the tractor in a dry place and disconnect the battery to prevent discharge.

What should I do if the transmission is slipping on my Toro Wheel Horse 520-H?

If the transmission is slipping, check the transmission fluid level and top it up if necessary. Inspect the drive belt for wear or damage and replace it if needed. If the issue persists, it may require professional inspection or service.