Maintaining the Cisco 12008 7-43
Removing and Replacing the Fan Trays
Figure 7-11 Inserting the Card Cage Fan Tray into the Router
H11403
Air filter
assembly
Captive
installation
screw
Insertion/extraction tab
Captive installation screw
S
L
O
T
-
0
GIGABIT ROUTE PROCESSOR
S
L
O
T
-
1
C
O
L
L
L
I
N
K
T
X
R
X
R
J
-
4
5
M
I
I
R
E
S
E
T
AUX
CONSOLE
E
J
E
C
T
C
r
it
ic
a
l
A
l
a
r
m
Alarms
CSC-8
M
a
j
o
r
M
i
n
o
r
F
a
il
S
F
C
F
a
n
F
a
i
l
E
n
a
b
le
d
L
IN
E
C
A
R
D
P
W
R
S
P
L
Y
A
C
O
/
L
T
F
a
il
C
S
C
E
n
a
b
le
d
C
r
it
ic
a
l
A
la
r
m
Alarm
s
CSC-8
M
a
jo
r
M
i
n
o
r
F
a
il
S
F
C
F
a
n
F
a
il
E
n
a
b
le
d
L
IN
E
C
A
R
D
P
W
R
S
P
L
Y
A
C
O
/
L
T
F
a
il
C
S
C
E
n
a
b
le
d
1
2