Toro Wheel Horse 523Dxi 73590 Setup Instructions
![Toro Wheel Horse 523Dxi 73590 Tractor manual cover](/images/xMHUlbSUzcZrwEItoIWHdmtj/thumbs/thumb175x175.webp)
To change the oil, first ensure the tractor is on a flat surface and the engine is cool. Locate the oil drain plug under the engine, place a suitable container underneath, and remove the plug to drain the oil. Replace the drain plug, remove the oil filter, and install a new one. Finally, refill with the recommended oil type and quantity.
Check the battery connections for corrosion and ensure they are tight. Verify that the fuel tank has fresh gasoline and the fuel valve is open. Inspect the spark plug for fouling and replace if necessary. If the problem persists, consult a professional technician.
Regular maintenance should be performed every 50 hours of operation or at least once per season. This includes checking the oil level, sharpening the blades, cleaning the deck, inspecting belts, and checking tire pressure.
Use clean, fresh, unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol or any methanol.
Ensure the blades are sharp and balanced, and clean the mower deck regularly to prevent grass build-up. Adjust the cutting height to fit the terrain and grass type. Additionally, mow when the grass is dry for a cleaner cut.
Excessive vibration can be caused by unbalanced blades, loose components, or debris lodged in the mower deck. Check and balance the blades, tighten any loose parts, and clear any debris from the deck.
To adjust the cutting height, locate the height adjustment lever, typically found near the seat or deck. Move the lever to the desired position, ensuring both sides are set equally for an even cut.
Clean the tractor thoroughly, change the oil, and fill the fuel tank with stabilized gasoline. Disconnect the battery and store it in a cool, dry place. Cover the tractor and store it in a dry, sheltered location.
First, refer to the owner's manual for the belt routing diagram. Remove the deck and any belt guards. Loosen the tension on the belt and carefully remove it from the pulleys. Install the new belt following the diagram, re-tension, and reassemble the guards and deck.
Check the transmission fluid level and ensure it is at the proper level. Inspect the linkage for any disconnections or damage. If the issue persists, it may require professional diagnosis and repair.