Ryobi RY401021 Operator's Manual
![Ryobi RY401021 Mower manual cover](/images/QlmTTnvSWHkQzEMgzsjmoUty/thumbs/thumb175x175.webp)
To start the Ryobi RY401021 mower, ensure the battery is fully charged and installed. Press and hold the start button, then pull back the bail lever to engage the motor.
Check if the battery is charged and properly inserted. Inspect the safety key for proper placement, and ensure the bail lever is pulled back completely.
Charge the battery after each use to ensure it is ready for the next mowing session. Regular charging also extends the battery's lifespan.
After use, disconnect the battery and remove debris from the deck with a brush or cloth. Avoid using water directly on electrical components to prevent damage.
Locate the height adjustment lever near the wheel. Move it to your desired cutting height. The mower offers multiple height settings for customized lawn care.
Inspect the blade for sharpness and damage. Clean the underside of the deck to remove grass buildup. Check the battery charge level and replace if necessary.
Store the battery in a cool, dry place, and avoid extreme temperatures. Charge it regularly and avoid completely depleting the battery before recharging.
Regularly check and clean the mower deck, sharpen or replace the blade as needed, inspect wheels for wear, and ensure that all nuts and bolts are tight.
Disconnect the battery for safety. Tilt the mower and use a wrench to remove the bolt securing the blade. Replace the blade and tighten the bolt securely.
Check the blade for balance and damage. Ensure it is properly secured. Inspect the wheels for any obstructions or damage that might cause vibration.