Chapter 6 Maintaining the Router
Cleaning or Replacing the Air Filters
6-8
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
OL-11497-03
Use the following procedure to clean or replace the air filters.
Step 1
Open the spring-loaded air filter door on the right side of the chassis and remove
an air filter by pulling the small tab on the edge of the filter (
Figure 6-4
).
Remove the second air filter the same way.
Figure 6-4
Removing the Air Filters
1
Air filter door
2
Air filters
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