Installing The Chassis Cover - Cisco 2811 Series Installing And Upgrading

Note
Step 4 Thread the fan wire under the wire management feature at the chassis base as shown in
Attach the fan connector to the system board.
Step 5
(Power supply fan only) Install the plastic air baffle below the ribbon cable, and secure the plastic tabs
Step 6
onto the chassis base. Gently squeeze the baffle so that the four bottom hooks can snap into the sheet
metal hold-downs.
(Power supply fan only) Fold the ribbon cable below the sheet metal flange, as shown in
Step 7
prevent damage when installing the cover.
Figure 18
Note

Installing the Chassis Cover

The Cisco 2811 series router has a cover that slides into place after you position it flat on top of the
chassis.
To install the chassis cover on the router, follow these steps. You will need a number 2 flat-blade
screwdriver.
78-17850-01
When the fan is properly seated, the top and bottom of the fan should be flush against the chassis
wall.
Ribbon Cable Orientation
Verify that the power cable and ribbon cable have remained secure to the CompactFlash PCB
and system board.
Installing and Upgrading Fans in Cisco 2811 Series Routers
Installing the Chassis Cover
Figure 6.
Figure 18 to
13