Dell 4220 manual Release the hinge pin

3While holding the hinge pin out of the door’s hinge-pin housing, pull

the door slightly away from the rack so that the door clears the hinge body.

4Release the hinge pin.

5Lift the door upward so that the door clears the bottom hinge post.

WARNING: Due to the size and weight of the door, it is recommended that you lay the removed door flat with its outer surface facing upward.

6Lay the door in a safe location with the door’s outer surface facing upward to help prevent damage to the door’s badge and cosmetic coating.

Replacing the Front Door

To replace the front door, perform the steps for removal in reverse.

Opening and Removing the Back Doors

WARNING: Because of the size and weight of the rack cabinet doors, never attempt to remove or install them by yourself.

1Turn the door handle and open the back doors (see Figure 1-2).

Installation Guide

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