Cisco 7513 Hardware Installation And Maintenance Manual page 233

With
Step the processor
screws located
to
5-21
Removing
Figure
Caution
Unless the chassis
toward
pull the card
as
you you
hold the chassis in place
person
chassis in the following
step
With
the captive
Step
screws
the card
pull
cage
card side flanges
cage
The assembly
5-21
Figure
When
the card
Step
cage
on
it an
place antistatic
modules and
supplies
power
and
the of the card
left
right
and Card
the
Replacing
mounted
in
is rack or otherwise
and
backplane assembly
cage
while the card
you
pull
loosened
carefully grasp
out of the chassis
assembly
straight
pull the
to entire
assembly
heavier the backplane
is at
and
backplane assembly
foam
mat
or
Removing and
Replacing Chassis
removed
loosen the four large
See
opening
cage Figure
and
Cage
Backplane
Assembly
screw
anchored the chassis
To
prevent injury
and
assembly from
cage backplane
the intake
with both
grill
until there enough
is
clear of the chassis
sides
and might be awkward
is
of the chassis
free
completely
Maintaining
Components
captive
521
move
might
have second
the
hands and
then
clearance the
at
See
handle
to
carefully
the Router 5-71