Chapter 5
Maintaining the Cisco 10720 Internet Router
Removing and Installing the Router Chassis Cover
The following sections provide information on how to remove and replace the router cover:
•
•
•
•
Safety
The cover must replaced and securely fastened as soon as possible after removing it to prevent damage
to the router components.
Power down the router before working on it and secure the router cover completely before remounting
Caution
the router.
For more information on powering down your system, refer to the
Router" section on page
Required Tools and Equipment
You will need the following tools:
•
•
Removing the Router Cover
To remove the router cover, perform the following steps:
Step 1
If the cable-management cover is installed on the router, it must be removed in order to access the power
switch. (See the
Do not remove the cable-management tray until all cables are removed from the cards and power supply.
Caution
Power down the router. (See the
Step 2
78-13062-10
Safety, page 5-13
Required Tools and Equipment, page 5-13
Removing the Router Cover, page 5-13
Installing the Router Cover, page 5-15
5-3.
ESD-preventive strap
Number 1 Phillips screwdriver
"Removing and Installing the Cable-Management System" section on page
"Disconnecting Power from the Router" section on page
Cisco 10720 Internet Router Installation and Configuration Guide
Removing and Installing the Router Chassis Cover
"Disconnecting Power from the
5-68.)
5-3.)
5-13