GE Model 21 Owner's Manual page 15

Rehanging the Refrigerator Door
Lower the bottom socket of the refrigerator
door onto the center hinge pin.
Tilt the door towards the cabinet, lifting the top
hinge so the pin fits into the socket on the top
of the door.
Tighten the top hinge screws to secure the door,
making sure the top edge of the door is even
with the top surface of the cabinet.
Aligning the Doors
CAUTION: Do not loosen the center hinge bracket. To do
so could cause both doors to fall away from the cabinet.
Refrigerator Door: Loosen the top hinge screws.
Adjust the door so it is flush with the cabinet.
Tighten screws.
Center Hinge Pin
15