For
HP
Internal Use Only
Base Cover Replacement:
1. Align
the
ha.se
cover hooks
on
the
bottom
of
the
cabinet frame
and
roll
the
base cover until
the
mounting holes
in
the
cabinet
and
base cover align.
2. Insert
the
mounting
screw.
Tighten
the
screw.
Rear Door Hinge
Refer
to
Figure 8-31 while performing these procedures.
Rear Door Hinge Removal:
1.
Remove
the
rear
door (refer
to
rear
door removal).
2.
Remove
the
two mounting screws from
the
cabinet column (on
the
upper
hinge, also
remove
the
two
mounting
screws
in
the
side panel),
and
lift
the
door hinge away.
Rear Door Hinge Replacement:
1. Align door hinge with
the
pressed
nuts
in
the
rear cabinet column.
2.
Insert
the
two mounting screws
through
the
hinge
into
the
column (on
the
upper
hinge
insert
the
two mounting screws
into
the
side panel).
Tighten
the
screws.
Rail Assembly
This procedure is also used
to
remove or replace a rail clamp. Refer
to
Figure 8-31 while
performing these procedures.
Rail Removal:
1.
Remove
the
component
mounted
on
the
rail
to
be replaced. Removing
the
component
could involve a lot
of
cable handling. Be sure
to
tag
the
removed cables for replacement
later.
2.
Remove
the
two rail
mounting
screws.
3. Lift
the
rail
out
of
the
rail
support
notch in
the
cabinet column.
4.
If
the
rail clamp needs
to
be
removed, remove
the
clamp screw, and slide
the
clamp
out
of
the
rail grove.
Rail Replacement:
1.
Slide
the
rail clamp
into
the
rail.
2.
Insert
the
rail
tab
into
the
appropriate
inside cabinet column
support
notch.
3. Insert
the
two mounting screws
through
the
rail
into
the
slip
nuts
on
the
column. Tighten
the
screws.
4.
Re-install
the
component
that
was previously removed.
5.
Slide
the
rail clamp up
to
the
rear of
the
component
and
insert
the
clamp screw.
Tighten
the
screw.
Fan
Assembly
Refer
to
Figure 8-33 and Figure 8-32 while performing these procedures.
Fan Assembly Removal:
8-62 Replaceable Parts