3 Left-side trim panel
3. If installed, remove the front and rear doors. For instructions, see “Attaching the rack doors” on
page 24. After the rack doors have been removed, go to the next step.
4. Locate the hardware mounting kit and the two mounting plates. Refer to the following illustration
when reviewing the contents of the hardware mounting kit. The hardware mounting kit contains the
following items:
v Four rack-mounting bolts
v Four thin washers
v Eight plastic isolator bushings
v Four thick washers
v Four spacers
5. If you are installing an ac-powered rack, temporarily install the lower plastic isolator bushings to
help you locate the rack-mounting plate. After the mounting plate has been correctly located, remove
the lower plastic isolator bushings.
1 Rack chassis 7 Jam nut
2 Rack-mounting bolt 8 Leveling foot
3 Thin washer 9 Lower plastic isolator bushing (used
only on dc powered systems)
4 Top plastic isolator bushing ac Typical leveling foot installation for
an ac-powered rack
5 Thick washer dc Typical leveling foot installation for
an dc-powered rack
Figure 8. Removing the trim panels
Figure 9. Installing the ac power-mounting plates
10 Power Systems: Racks and rack features