Removing The Chassis Cover On Cisco 2691 - Cisco 2600 Series Hardware Installation Manual

Accessing the System Board

Removing the Chassis Cover on Cisco 2691

Complete the following procedure to remove the chassis cover:
Power OFF the router and unplug the AC power cord.
Step 1
Disconnect all network interface cables from the rear panel.
Step 2
Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact with
telephone-network voltages. To see translations of the various warnings that appear in this
publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
Attach an ESD-preventive wrist strap and ensure that it makes good contact with your skin. Connect the
Step 3
equipment end of the wrist strap to the metal back plate of the chassis.
Place the router on a flat surface. Remove the five screws located on top of the cover.
Step 4
Step 5 Rotate the cover up to a 45-degree angle. (See part 1,
Slide the cover to the side until the tabs are free from the slots. (See part 2,
Step 6
Cisco 2600 Series Routers Hardware Installation Guide
B-4
Appendix B
Figure B-3.)
Figure
Maintaining the Router
B-3.)
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