Originally Posted by gill7784
Pull the seat forward and look to the left and right of the base on the backside. You will see the pivot point and where the small arms rest in the carriers. As you hold the seat forward at a 45 degree angle, reach down there and push the mouth of one side open. Rotate the arm out of the carrier. While continuing to hold the seat, move over to the other side and repeat.
The trick is that the arms are notched to only come out of the carrier if the seat is rotated 45 degrees to the front.
I finished it last night!
Removing that part was the hardest because the rubber piece was sliding and covering the exit point.