Nortel 7400 Hardware Installation page 207

Figure 55
Seismic cabinet mounting—front view
14 3/4 in. back-to-
back of mounting
angles
all dimensions shown
are in inches
#1/2-13 bolt
outside-mount
seismic bracket
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
5 Carefully slide the cabinet into position.
6 Tap an anchor into each anchor hole.
7 Tighten each anchor using a socket wrench.
Chapter 39 Hardware procedures 207
#1/4 washer
#1/4 nylock nut
casters
levelers
#1/4-20 machine
screw
vertical
mounting
angles