Simplicity 1691018 SunStar Parts Manual
![Simplicity 1691018 SunStar Tractor manual cover](/images/SkhgqNoYydKajrylXwjizDvh/thumbs/thumb175x175.webp)
To start the Simplicity 1691018 SunStar Tractor, ensure the parking brake is engaged, the PTO is disengaged, and the transmission is in neutral. Insert the key and turn it to the 'Start' position. Release the key when the engine starts.
Use SAE 30 oil for temperatures above 32°F (0°C) and SAE 10W-30 for temperatures below 32°F (0°C). Check the oil level regularly and change it according to the maintenance schedule.
Ensure the battery is fully charged and the terminals are clean. Check the fuel level and ensure the fuel valve is open. Verify that all safety switches are engaged. If the problem persists, consult the manual for further diagnostics.
The recommended tire pressure for the front tires is 14 PSI and for the rear tires is 12 PSI. Always check the tire pressure when the tires are cold.
Regular maintenance includes checking the oil and air filter, sharpening the blades, lubricating all moving parts, and checking the tire pressure. Refer to the owner's manual for detailed maintenance intervals and procedures.
Check the PTO switch or lever to ensure it is in the 'Engage' position. Inspect the drive belt for wear or damage. If the belt is intact, check the electrical connections and fuses.
To adjust the cutting height, locate the height adjustment lever on the mower deck. Move the lever to the desired height setting. Ensure the deck is level for an even cut.
To improve fuel efficiency, regularly clean or replace the air filter, ensure the tires are properly inflated, and perform regular engine maintenance. Avoid running the engine at full throttle when not necessary.
Check for debris or damage on the blades. Inspect the drive belts for wear or misalignment. Ensure the engine is mounted securely and all bolts are tightened. Balancing the blades can also reduce vibration.
To winterize, clean the tractor thoroughly, change the oil, and add a fuel stabilizer to the tank. Disconnect the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.