IBM 4800-741 Hardware Service Guide - Page 62
Removing, Models
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Updated July 14, 2008 Removing the air duct (Models 722, 74x, 78x, and C4x) To remove the air duct: 1. Follow the instructions in "Removing the covers" on page 29 to remove the front bezel and top cover. 2. Follow the instructions in "Removing the top plate" on page 32 to remove the top plate. A Figure 32. Removing the air duct 3. See Figure 32. Lift the air duct ( A ) from the fan. 4. Reinstall in reverse order. 44 SurePOS 700 Series: SurePOS 700-721/741/781, 722/742/782 Hardware Service Guide
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Removing
the
air
duct
(Models
722,
74x,
78x,
and
C4x)
To
remove
the
air
duct:
1.
Follow
the
instructions
in
“Removing
the
covers”
on
page
29
to
remove
the
front
bezel
and
top
cover.
2.
Follow
the
instructions
in
“Removing
the
top
plate”
on
page
32
to
remove
the
top
plate.
3.
See
Figure
32.
Lift
the
air
duct
(
±A²
)
from
the
fan.
4.
Reinstall
in
reverse
order.
A
Figure
32.
Removing
the
air
duct
Updated
July
14,
2008
44
SurePOS
700
Series:
SurePOS
700-721/741/781,
722/742/782
Hardware
Service
Guide