Figure 209: Removing the Cisco ASR 9922 Router Chassis Center Air Filter—Version 1
Remove foam filter media
3
Loosen thumb screws
1
Rotate and lower inner
frame
2
Figure 210: Removing the Cisco ASR 9922 Router Chassis Side Air Filter —Versions 1 and 2
Remove foam filter media
3
Loosen thumb screws
1
Rotate and lower inner
frame
2
Step 3
Visually check the condition of the air filter and/or its foam media to determine whether to install a new
replacement filter or foam media.
Step 4
Install the new air filter.
• For the Cisco ASR 9010 Router, Cisco ASR 9906 Router, and Cisco ASR 9910 Router, slide the new
air filter into the air filter door (honeycomb side up).
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
229
Replacing Cisco ASR 9000 Series Router Components
Replacing the Chassis Air Filter