Cisco ASR 9901 - Page 76

Figure 76: Attaching the Air Baffles to the Plenum Base
Plenum base2Air Baffle1
Step 3 Position the air filter assembly at the front of the plenum assembly using the two key locators. Insert and
hand-tighten the two captive screws to secure the air filter assembly to the plenum assembly (see the figure
below).
Cisco ASR 9901, ASR 9001, and ASR 9001-S Routers Hardware Installation Guide
68
Unpacking and Installing the Chassis
Installing the Air Plenum Kit in an ETSI Two-Post to Four-Post Rack