Removing The System Grounding - Cisco 12012 Replacement Instructions Manual

Removing and Replacing a Card Cage Assembly

Removing the System Grounding

Your system might have two system grounding cable lugs attached to two system receptacles located
on the card cage assembly side flanges between the air filter tray and the power supply bays. (Refer
to Figure 12.) You must remove the system grounding connector before you can remove card cage
assembly.
Figure 12
Perform the following steps to remove a system grounding lug from the card cage assembly:
Step 1
Step 2
Repeat Step 1 and Step 2 for a second system grounding connector.
20 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions
System Grounding Receptacles
System grounding
receptacles
Remove the two screws, washers, and nuts that secure the system grounding lug to the
card cage assembly. (Refer to Figure 13.) Save the mounting hardware, you will use it in
a later procedure.
Remove the system grounding cable and set it aside.