Toro Wheel Horse 71198 Operator's Manual

Ensure the tractor is on a level surface, engage the parking brake, and set the throttle to 'fast'. Turn the ignition key to the 'start' position until the engine fires up, then release the key.
Use SAE 30 motor oil for temperatures above 32°F (0°C) and SAE 5W-30 or 10W-30 for colder conditions. Always check the owner's manual for specific oil recommendations.
Change the oil after the first 5 hours of operation and then every 25 hours of use or at least once per season.
Check the battery connections, ensure the fuel valve is open, verify there's enough fuel, and inspect the spark plug for damage or wear. Replace or repair as necessary.
Regularly clean the mower deck to prevent grass build-up, check the blades for sharpness, and ensure the belts are not worn or cracked. Lubricate the spindles as recommended.
Inspect the blades for damage or imbalance, check the engine mounting bolts, and ensure all pulleys and belts are in good condition and properly aligned.
Clean the tractor thoroughly, drain the fuel system or add a fuel stabilizer, change the oil, and remove the battery to store in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Use the height adjustment lever located near the driver's seat. Move the lever to the desired height setting, ensuring both sides are adjusted equally for an even cut.
Refer to the tire sidewall for the manufacturer's recommended pressure, usually around 10-14 PSI for the front tires and 8-12 PSI for the rear tires.
Regular maintenance including air filter replacement, proper tire inflation, and keeping the engine tuned can improve fuel efficiency. Avoid excessive idling and adjust the throttle according to the task.