The motor cover can then be pulled off. It will provide some resistance as the wired connecting to the motor will come loose, snapping off (Red). These are held in place and waterproofed as they pass through the case with two dabs of silicone.

Additionally, this cover also retains the worm gears and axle that offer gear reduction in driving the gate (Blue). This worm gear and axle can be removed and set aside for safekeeping.