Cisco 7000 Series Hardware Installation And Maintenance page 153

Internal
Replacing Components
Step
10
Step
11
Step
12
Step
This completes
Figure
and RepUacing
Removing
You
must remove
M-3
Phillips
Warning
cord
Cjsco 1010 Hardware
5-32 Installation
the top runner of the fan
Insert
the
pushing into the
tray
of the chassis
the floor If the
back
the runners
in again If
when
toward the
left
inserting
back
Slide the the chassis
into
tray
the backplane socket
into
M-4
the
Replace screw in the
Follow
the steps Removing
in
panel
cover
the fan replacement
tray
Fan Tracks and Guides
5-14
Tray
Power
the Harness
the harness
power
the
screw secures
power
the chassis interior turn
Before
accessing
When
on
the is high current
power
and Maintenance
notch
the
through
tray
bottom
and
chassis ensure that the
back
hangs up
it
pull
tray
be the brackets
seem to on
catching
again
it
all the
pushing
it
and
tab with
tighten
it
and the Chassis
Replacing
Cover
cover access either the
to
harness the backplane
cover
to
OFF
the
system
the fan
is exposed on
the top of the chassis Continue
in
runner
slides into the
few and
out inches
pushing
try
push the
tray slightly
in board
way until the circuit
No
screwdriver
Phillips
Cover Panel
to replace
Fan
side
Bottom
runner
Track
arbiter
supply or the
power
cover
power and
the
unplug
and
backplane
tray
on
track
it
snaps
the
tray
view
single
power