Cisco ASR 9000 Series Installation Manual page 121

Chapter 2 Unpacking and Installing the Chassis
Figure 2-39
Step 2 Position the chassis until the rack-mounting flanges are flush against the mounting rails on the rack.
Step 3 Hold the chassis in position against the mounting rails while the second person finger-tightens a screw
to the rack rails on each side of the chassis.
Finger-tighten the screws to the rack rails on each side of the chassis. Space the screws evenly between
Step 4
the top and bottom of the chassis.
(Optional) For optional earthquake protection for the Cisco ASR 9010 Router or
Step 5
Cisco ASR 9006 Router, two side brackets must be mounted to the chassis for attachment to the posts
(5" channel width) of a GR-63 Zone 4 Seismic 2-post rack (see
Attach the side brackets to the left and right side of the chassis by finger-tightening five screws
a.
through each bracket into the chassis.
Attach the side bracket front flanges to the rack posts by finger-tightening four screws through each
b.
bracket flange into the mounting rails of the rack.
Fully tighten the five screws on each side bracket to secure the brackets to the chassis.
c.
Fully tighten the four screws on each side bracket flange to secure the brackets to the rack rails.
d.
Fully tighten all five screws on the chassis mounting flanges on each side to secure the chassis to the
Step 6
rack rails.
Incorrect Lifting Handholds
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
Rack-Mounting the Router Chassis
Figure 2-35).
2-47