Cisco Systems 3620 Replacing the Cover

Installing a Fan-Speed Controller in Cisco 3620 Routers 11

Replacing the Cover

Replacing the Cover

This section describes how to replace the router cover:

Step 1 Position the router so the front panel is closest to you.

Step 2 Hold the cover so the tabs at the rear of the cover are aligned with the chassis bottom.

(See Figure 6.)

Figure 6 Replacing the Cover

Step 3 Push the cover toward the rear, making sure that the cover tabs fit under the rear panel of

the chassis, and the chassis tabs fit under the top cover.

Step 4 Lower the front of the cover onto the chassis, making sure that the tabs on the side of the

cover fit inside the chassis side panels, and the tabs on the side of the chassis fit under the

cover side panels.

Step 5 Fasten the cover with the three screws you set aside in Step3 of the “Removing the

Cover” section on page 6.

Step 6 Reinstall the chassis on a rack, desktop, or table. (See your router installation and

configuration guide for installation procedures.)

Step 7 Reinstall network interface cables.

If the router does not power on, see your router installation and configuration guide for troubleshooting

procedures.

H7243

PCMCIA

ACTIVE

READY

SYSTEM CONAUX

RPS

Cover

tabs

Cover

tabs

Chassis

tabs

Chassis bottom

Front panel

Chassis cover