Cisco 10720 - Internet Router Installation And Configuration Manual page 146

Chapter 5 Maintaining the Cisco 10720 Internet Router
Removing and Installing the Router Fan Assembly
Figure 5-26 Positioning Fan Inside Router Chassis
Figure 5-27 Securing the Fan Assembly to the Router Chassis
Step 5 Using a Number 1 Phillips screwdriver, secure the fan to the router chassis with two screws. (See
Figure 5-27.) The fan assembly is now installed in the back of the router.
Cisco 10720 Internet Router Installation and Configuration Guide
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