Cisco cBR Series Hardware Installation Manual page 196

Maintaining the Fan Module for Cisco cBR
Removing the Fan Module from the Cisco cBR Chassis
Figure 115: Removing the Fan Module
What to do next
Install a working (new or serviced) fan module in the empty bay. See the installation procedure specified in
Installing the Fan Module.
Cisco Converged Broadband Routers Hardware Installation Guide
188