Cisco 7000 Series Hardware Installation And Maintenance page 150

Tools
Required
You
need
3/16-inch
No
backplane
No
and
Removing
RepUacing
The two
bottom edge
pulling the top of the panel
for
replacing
Warning
cord
Follow
Step
Step
Step
Step
Figure
the following
tools to
replace
screwdriver
flat-blade
screwdriver remove
to
Phillips
and
arbiter
cover
screwdriver
for
Phillips
the Chassis Cover Panes
slotted
screws are
captive
of the panel
into slots
fit
away
it
the chassis
Before
accessing
When
the on
is
high
power
remove and
these
to
steps
On
of the cover
the front
screws See
captive Figure
Pull the top of the panel
upward and away from
the chassis
To
the cover
panel
replace
back
the panel
toward
slightly
Slide the guide tabs
into
and
5-12 Removing Replacing
one of
the internal
any
loosen
to the screws
captive
M-3
the
screws
Phillips
M-4
the
screws on
Phillips
on
the
fasteners cover
only the
base
at the of chassis
the
from
the chassis opening
OFF
turn
the
interior
exposed on
current the fan
is
chassis cover
panel
replace the
panel use 3/16-inch
flat-blade
5-12
out about three inches then
hold the of the panel
sides
you
bottom edge
the
slots in the
Chassis
the
Cover Panel
Replacing
FRUs
chassis cover
on
the
panel
on harness
the
power cover
and the fan
the
supply
power
panel Five shallow tabs
The
tabs
opening
act as pivot point
and as guides align the panel
to
power and
the
unplug
system
and
backplane
tray
screwdriver loosen
to
and
the of
sides the
panel
grasp
hands
with both and the top of
tilt
See
of the chassis
Figure
Internal
Components
tray
the
at
when
power
two
the
pull
it
5-12
cJ
Maintenance
5-29