Figure 60: Positioning The Spacer Bar On The Rack - Juniper T640 Hardware Manual

Copyright © 2017, Juniper Networks, Inc.
On the back of each rear rack rail, partially insert a mounting screw into the lowest
10.
hole specified in Table 87 on page 159
Install the small shelf on the back rack rails. Rest the bottom slot of each flange on a
11.
mounting screw. The small shelf installs on the back of the rear rails, extending toward
the center of the rack. The bottom of the small shelf on the rear rack rails must align
with the bottom of the large shelf on the front rack rails.
Partially insert screws into the open holes in the ears of the small shelf.
12.
Tighten all the screws completely.
13.
Remove the center-mounting brackets from the chassis by loosening the screws at
14.
the top and bottom of each bracket.
Figure 4 on page 16 shows the center-mounting brackets.

Figure 60: Positioning the Spacer Bar on the Rack

Chapter 16: Installing the Rack Mounting Hardware
for the small shelf.
161