Cisco Systems 7500 Series manual Tools Required for Maintenance Procedures

Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router

Tools Required for Maintenance Procedures

Note Interface processor-specific configuration information is included in the companion Interface Processor Installation and Configuration Guide, which shipped with your Cisco 7513, Cisco 7513-MX, or Cisco 7576 router, as well as in the individual configuration notes that shipped with your spare interface processors.

Tools Required for Maintenance Procedures

You need the following tools to replace any one of the Cisco 7513, Cisco 7513-MX, and Cisco 7576 internal spares:

•3/16-inch flat-blade screwdriver to loosen the captive screws on the processor modules, power supplies, card cage assembly, and the DC-input terminal connections on DC-input power supplies

•Number 1 Phillips screwdriver to loosen captive screws on processor modules that have this type of screw

•Number 2 Phillips screwdriver to remove teh backplane cover screws

Maintenance Procedures for the Cisco7513, Cisco 7513-MX, and Cisco7576

To replace internal spares, all of which are inside the noninterface processor end of the router, you must remove the chassis cover panel and expose the chassis interior. The Cisco 7513, Cisco 7513-MX, and Cisco 7576 are housed in the same chassis and use the same power supplies. If a procedure is specific to one model or the other, it is noted within that procedure.

Warning If the power is not shut down before removing chassis cover panels, high current can become a hazard. When the power harness cover is removed, the high current present in the wiring and on the backplane also becomes a hazard. Removing metal cover panels when the system is operating also compromises the EMI integrity of the system. Therefore, always turn off the system power before removing metal cover panels, and remove cover panels only when it is necessary to replace internal components.

The specific maintenance procedures for your Cisco 7513, Cisco 7513-MX, or Cisco 7576 router are described in the following sections:

•Removing Cisco 7513, Cisco 7513-MX, and Cisco 7576 Power Supplies, page 7-3

Note To install power supplies in the Cisco 7513, Cisco 7513-MX, and Cisco 7576, see the “Installing Cisco 7513, Cisco 7513-MX, and Cisco 7576 Power Supplies” section on page 3-27.

•Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Card Cage Assembly, page 7-5

•Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Blower Module, page 7-10

Cisco 7500 Series Installation and Configuration Guide

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