Simplicity 1693509 Regent Parts Manual
![Simplicity 1693509 Regent Tractor manual cover](/images/CSzOTjpElqXOysqSomTwOtjW/thumbs/thumb175x175.webp)
To start the Simplicity 1693509 Regent Tractor, ensure the parking brake is engaged, the PTO switch is off, and the throttle is set to the choke position. Turn the ignition key to start the engine. Once the engine starts, move the throttle to the fast position.
It is recommended to perform routine maintenance every 25 hours of operation, including checking the oil level, cleaning the air filter, and inspecting the blades. Annually, replace the air filter, change the oil, and sharpen the blades.
If the tractor won't start, check the battery connections and charge the battery if necessary. Ensure the spark plug is clean and functional. Verify that the fuel tank has fresh gasoline and the fuel filter is not clogged.
To adjust the cutting height, locate the height adjustment lever on the left side of the driver’s seat. Move the lever to the desired cutting height position, which ranges from 1 to 4 inches.
If the blades are not engaging, check the PTO switch to ensure it is in the "engaged" position. Inspect the drive belt for wear or damage and replace it if necessary. Ensure the safety interlock system is functioning correctly.
To change the oil, run the engine for a few minutes to warm it up, then turn it off. Remove the oil drain plug and allow the oil to drain into a pan. Replace the drain plug, remove the oil filter, and install a new one. Refill with the recommended oil and check the level.
The Simplicity 1693509 Regent Tractor is designed to run on unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline containing more than 10% ethanol to prevent engine damage.
To store the tractor during the off-season, clean the exterior and remove any grass clippings. Drain the fuel tank or add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
To replace the drive belt, disconnect the PTO cable and remove the mower deck. Loosen the belt tensioner and remove the old belt. Install the new belt, ensuring it is properly seated in the pulley grooves, then reattach the mower deck and PTO cable.
Always wear appropriate safety gear, such as eyewear and hearing protection. Ensure all safety guards are in place and operational. Avoid mowing on steep slopes and be cautious of obstacles. Do not carry passengers and keep hands and feet clear of moving parts.