![background image](http://html.mh-extra.com/html/cisco/asr-9000-series/asr-9000-series_installation-manual_64864154.webp)
Figure 148: Attaching Plastic Glide Strip to Chassis
Step 3
Install the plenum in the rack. Insert and tighten four customer-supplied screws to secure the plenum to the
front of the rack-post (two on each side). These screws can vary in size and type depending on the rack that
you use. Torque the screws to the weight specified for your particular rack. See
Pre-Installed Front Mounting Brackets, on page 141
and
Figure 150: Installing the Plenum in a Two-Post
.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
140
Unpacking and Installing the Chassis
Installing Optional Air Baffles on the Cisco ASR 9006 Router