Dell PowerEdge 4220 Installation Manual page 13

Figure 1-3. Removing the Back Doors
1 hinge pin
3 hinge-pin housing
WARNING:
the removed door flat with its outer surface facing upward.
Lay the door in a safe location with the door's outer surface facing
d
upward.
Laying the door flat with the outer surface facing upward helps
prevent damage to its cosmetic coating.
Repeat steps a through d for the left back door.
e
Replacing the Back Doors
To replace the back doors, perform the steps for removal in reverse.
Due to the size and weight of the door, it is recommended that you lay
2 hinge body
Installation Guide
1
2
3
11