Replacing the Front Wheel
Press the two locking handles to release the wheel holder and pull it out of the lawn mower's chassis.
Insert the new wheel holder into the groove and ensure that it is correctly positioned.
Press firmly until the holder clicks securely into place.
Manually rotate the wheel and move the axle up and down to ensure that it moves freely within the holder.
NOTE! The robotic lawn mower has a sensor that detects the magnet on the wheel axle. This sensor registers when the front of the robot is lifted.