Cisco 3000 Series

Removing
the
Power-Supply Tray Assembly
Power
supply
Power-
supply tray
assembly
Power-
supply
tray
screw
Step
Remove the chassis
cover the rest of the
way by pulling
it
up
and
forward so that the
hinge
posts
come
free from
the notches in the bottom
tray
Step
10 Set the
cover
aside
Removng
the
PowerSuppy Tray Assemby
To access the router
system card
you
must
remove
the
router
power- supply tray assembly
as
follows
Step
Locate the DC
power
harness
on
the far left
edge
of the
power-supply tray assembly See
Figure 5-2
Detach the DC
power
harness
from the
system
card under the
power-supply
tray assembly using
the
pull
tab
provided
Caution If
you
lift the
power-supply tray assembly
without first
removing
the
power-supply
harness
you might damage
the cable which
provides
all
power
to the
system
card
Figure
5-2 Router
Tray Assembly
5-4 Cisco 3000 Hardware Installation and
Maintenance