Toro Wheel Horse 5xi 44-inch 78357 Operator's Manual
![Toro Wheel Horse 5xi 44-inch 78357 Mower manual cover](/images/XfixHHENfQsKhCEYXTgHNIbl/thumbs/thumb175x175.webp)
To start the mower, ensure the parking brake is engaged, the PTO lever is disengaged, and the throttle is set to 'choke' for a cold start. Turn the ignition key to the start position until the engine starts, then move the throttle to the 'fast' position.
Use SAE 10W-30 oil for optimal performance under varying temperature conditions. Ensure the oil meets API service classification SF, SG, SH, SJ, or higher.
It's recommended to sharpen the mower blades every 25 hours of use or at the beginning of each mowing season to ensure a clean cut and maintain lawn health.
If the mower won't start, check if there's fuel in the tank, inspect the spark plug for wear or damage, ensure the battery is charged, and verify that the safety switches are functioning correctly.
To change the deck belt, first remove the mower deck. Release the tension on the belt by moving the tensioning arm, then remove the old belt and install the new one, ensuring it is properly seated in all pulleys. Reinstall the mower deck.
The recommended tire pressure is 12 PSI for the front tires and 10 PSI for the rear tires. Proper tire inflation ensures optimal traction and cutting performance.
To adjust the cutting height, use the height adjustment lever located near the seat. Move the lever to the desired position to set the cutting height between 1.5 and 4.5 inches.
Excessive vibration can be caused by unbalanced blades, loose components, or debris lodged in the deck. Check and tighten all bolts and nuts, ensure blades are balanced, and clear any debris from the deck.
After use, safely lift the mower and use a garden hose to wash away grass clippings and debris from the deck. Avoid using high-pressure water to prevent damage to components. Allow the deck to dry before storing the mower.
Regular maintenance should be performed every 50 hours of use or annually, whichever comes first. This includes oil changes, air filter replacement, checking belts, and inspecting the blades.