2015 SLX 195RB. It has a wall mounted air conditioner. On the inside the unit has a single screw holding the top bracket to the cabinet frame. The left side of the cabinet has a hole going into the cabinet to the left for the plug to use a wall mounted 120 V receptacle. On the outside the back of the AC unit is covered by a screened vent. The vent is screwed on and heavily sealed around the edges.
I removed the inside top mounting screw but the AC is tight in the opening. I can see no other visible fasteners.
How do you remove the AC unit?