Juniper Networks MX480 - Manual (Page 90)

3. Install the mounting shelf on the back of the rack rails. Rest the bottom slot of each
flange on a mounting screw.
4. Partially insert the remaining screws into the open holes in each flange of the mounting
shelf (see
Figure 34 on page 66 or Figure 35 on page 67 ).
5. Tighten all the screws completely.
Figure 34: Installing the Front Mounting Hardware for a Four-Post Rack
or Cabinet
Copyright © 2013, Juniper Networks, Inc. 66
MX480 3D Universal Edge Router Hardware Guide