Cisco Systems CISCO1841-HSEC/K9-RF manual 11-3, Router cover fastening screw

Chapter 11 Installing and Upgrading Internal Modules in Cisco 1800 Series Routers (Modular)

Modules Internal to the Cisco 1841 Router

Figure 11-1 Removing the Chassis Screw

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Router cover fastening screw

Step 4 Insert a flat-head screwdriver into the slots at the screwdriver pry points and rotate the screwdriver 90 degrees to disengage the top cover from the chassis. See Figure 11-2.

Figure 11-2 Screwdriver Pry Points

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Screwdriver pry points

Step 5 Turn the router back to its original position (top up).

Step 6 Gently slide the top of the router (which is facing up toward you) away and up from the bottom of the router (which is resting on the flat surface). See Figure 11-3.

Cisco 1800 Series Routers (Modular) Hardware Installation Guide

OL-5876-03 11-3