Removing The Chassis Cover - Cisco ubr7111e Hardware Installation Manual

Upgrading the SDRAM Memory Modules
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046

Removing the Chassis Cover

To remove the top cover, use the following procedure:
Make sure that you are properly grounded.
Step 1
Remove all power from the chassis.
Step 2
Remove all the network connections.
Step 3
Remove the chassis from the rack (if necessary) and place the it on a tabletop or workbench.
Step 4
If you are moving the chassis to a workbench or other work area, it is a good idea to reconnect the chassis
Caution
ground to help prevent ESD damage to the chassis components.
Unscrew the four cover screws at the front of the chassis and place the screws in a safe, easily accessible
Step 5
location. See
Using both hands (one on either side of the cover), lift up the front of the cover and pull it towards you
Step 6
until it is clear of the bezel at the rear of the chassis. See
Place the cover in a safe location.
Step 7
Figure 6-5
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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
6-12
Figure 6-5.
Locating the Screw
Cover screws
Figure
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Ci sco uB R7 10 0
SER IES
Chapter 6
6-7.
Maintenance
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