Cisco 3200 Series - Manual (Page 21)

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Cisco 3200 Series Router Hardware Upgrade Guide
OL-15983-01
Chapter 2 Replacing Cards in the Cisco 3230 ISR Rugged Enclosure
Card Replacement Process
Removing the I/O End Cap
To remove the I/O end cap, follow these steps:
Step 1 Using a 3/8-inch socket wrench to loosen the four 1/4-20 bolts on the end cap.
Note If a protective end cap cover (see Figure 2-16 ) is used to provide weatherproof protection for the
ports on the I/O end cap, loosening the four 1/4-20 mounting bolts on the protective end cap
allows you to remove the protective end cap and the I/O end cap from the extrusion.
Step 2 Carefully remove the I/O end cap and pull the end cap I/O cable out from under the card stack to free
the end cap (see
Figure 2-4 ).
Figure 2-4 I/O End Cap Removal
Step 3 Place the end cap on your work surface.
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