Cisco NCS 4016 Manual page 10

Removing the Chassis Door
What to do next
To accommodate equipment racks with different mounting hole patterns, the aid brackets have groups of
screw holes on either side.
The mounting holes in the aid brackets are spaced so that one mounting hole in each hole group aligns with
a corresponding hole in the equipment rack. By using the corresponding mounting hole (in the same hole
group) on the opposite side of the rack, you can keep both the aid brackets leveled.
Caution When you are installing the chassis in a rack, leave the filler cards in place to provide the chassis with enough
support to keep it square during the procedure.
Caution Because of the chassis size and weight, it is unsafe to lift the chassis without mechanical assistance.
Removing the Chassis Door
Before installing the chassis in a rack, remove the front door of the chassis to ensure that the door is not
damaged in any way.
Required Tools and Equipment
• ESD-preventive wrist strap
• Number 2 Phillips screwdriver, medium and small slot-head screwdrivers
Steps
SUMMARY STEPS
1. Turn the knob to unlock the door.
2. Open the door.
3. Loosen the screw to disconnect the ground cable.
4. Move down the pin to release the door from the chassis hinge.
5. Move up the door to release the bottom hinge pin.
DETAILED STEPS
Step 1
Turn the knob to unlock the door.
Securing the Chassis
10
Securing the Chassis