Cisco 12010 series Maintenance Manual page 24

Removing and Replacing the Blower Module
Step 1
Warning
Figure 7-13 Removing the Blower Module
Cisco 12010, Cisco 12410, and Cisco 12810 Router Installation and Configuration Guide
7-24
Use the following procedure to remove and replace the blower module.
Remove the blower module from the chassis
a. Loosen the captive screw on each side of the blower module.
Pull the blower module halfway out of the module bay.
b.
Slide out the blower module completely from the module bay while
c.
supporting it with your other hand.
The blower module weighs approximately 20 pounds (9 kg). Use two hands
when handling the blower module.
Chapter 7 Maintaining the Router
(Figure 7-13):
OL-11496-01