Installing Chassis Accessories
Insert and tighten four customer-supplied screws to secure the plenum to the rear of the rack-post (two
Step 5
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
Figure 2-66
1
Screw attaching rear-rack mounting bracket to
plenum (six per bracket)
2
Rear rack-mounting bracket
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
2-78
Installing the Plenum in a Two-Post 19-Inch Rack
Chapter 2
Unpacking and Installing the Chassis
Figure
2-66.
3
Screws attaching rear-rack mounting bracket
to rack (two per bracket)