Simplicity 2691134-00 Regent EX Parts Manual

To adjust the cutting height, locate the height adjustment lever on the right side of the operator's seat. Move the lever forward or backward to select the desired cutting height.
Check the fuel level, ensure the battery is charged, and verify that the parking brake is engaged. Additionally, inspect the spark plug and air filter for any issues.
It is recommended to change the oil every 50 hours of operation or at least once per season, whichever comes first.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using ethanol blends higher than E10.
Check if the blades are sharp and balanced. Ensure the tire pressure is consistent on all wheels and confirm that the deck is level.
Clean the tractor thoroughly, change the oil, add fuel stabilizer, and disconnect the battery. Store it in a dry place and cover it with a tarp.
Consider using tire chains or wheel weights to enhance traction. Always mow up and down slopes, not across.
Inspect the blades for damage or imbalance. Tighten any loose bolts on the deck and check the spindle bearings for wear.
Locate the air filter cover on the engine, remove the cover, and take out the old filter. Insert the new filter and replace the cover securely.
Ensure the engine is off and the key is removed. Wear gloves to protect your hands and use a proper blade removal tool to avoid injury.