Simplicity 2691174-01 Regent EX Parts Manual

Ensure the parking brake is engaged and the PTO switch is in the 'Off' position. Insert the key into the ignition and turn it to the 'Start' position until the engine starts.
Use SAE 30 oil for temperatures above 32°F and SAE 5W-30 for temperatures below 32°F. Ensure the oil is API service classification SG-SL.
Check the battery connections for corrosion, ensure the fuel tank has gasoline, and confirm that the spark plug is not fouled or damaged.
The recommended tire pressure is 10 PSI for the front tires and 14 PSI for the rear tires. Regularly check and maintain these levels for optimal performance.
To engage the mower blades, pull up the PTO switch located on the dashboard. Ensure the tractor is at a safe operating speed before engaging.
Check for debris or damage to the blades, ensure the blades are balanced and securely fastened, and inspect the engine mounts and tires for any issues.
The air filter should be checked every 25 hours of operation and replaced if it appears dirty or damaged. Regular maintenance ensures optimal engine performance.
Lower the mower deck, remove the belt covers, release the tension on the idler pulley, and remove the old belt. Install the new belt by following the belt routing diagram and reassemble.
Ensure blades are sharp and properly installed, adjust the cutting height to the desired level, and mow at proper speed to achieve a clean cut.
Clean the tractor thoroughly, change the oil, add fuel stabilizer to the gas tank, remove the battery, and store the tractor in a dry, covered area.