Toro Wheel Horse 520Lxi 73547 Operator's Manual

To start the Toro Wheel Horse 520Lxi 73547 Tractor, ensure the parking brake is engaged, the PTO is disengaged, and the throttle is set to the choke position. Turn the ignition key to the 'Start' position until the engine fires, then release it to the 'Run' position.
The recommended oil type for the Toro Wheel Horse 520Lxi 73547 Tractor is SAE 10W-30 or SAE 30 for temperatures above 32°F (0°C).
It is recommended to change the oil in the Toro 520Lxi 73547 Tractor every 50 hours of operation or at least once per season.
If the tractor won't start, check the battery for charge, ensure the fuel valve is open, check the spark plug for fouling, and verify that the safety switches are engaged.
To maintain the mower deck, regularly clean it after use, check the blades for sharpness, lubricate the spindles, and ensure the deck is level for an even cut.
To adjust the carburetor, locate the adjustment screws on the carburetor body. Adjust the idle screw for smooth engine operation at idle, and adjust the main jet screw for optimal engine performance under load, following the manufacturer's manual.
For uneven cutting, check if the mower deck is level, inspect blades for damage or dullness, and ensure tire pressure is consistent across all tires.
To replace the drive belt, remove the mower deck, release the tension on the belt tensioner, carefully remove the old belt, and install the new belt following the belt routing diagram provided in the manual.
Before storing for winter, clean the tractor, change the oil, add fuel stabilizer to the fuel tank, disconnect the battery, and store it in a dry place.
To improve traction, consider adding wheel weights or tire chains, and ensure the tires are inflated to the correct pressure.