252 SPACEBAR
Removal
1.
2.
Hold the ends
of
the spacebar and pull up
to
slide
the spacebar
off
the key stems.
If
the pivots need
to
be removed, insert a
screwdriver tip in the slot
in
the side
of
the frame
and
twist
the screwdriver slightly until the pivot is
removed.
Installation
1.
Press the
pivots.
into place in the frame
II.
2.
Place the
spacebar.
in
position over its key
modules.
3. Guide the stabilizer
II
into the slots
in
the pivots.
4.
2-46
Press the spacebar down onto the key stems.
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---II
----II
253 KEY
MODULE
Removal
1.
2.
3.
Remove the keyboard (251).
Use the keytop pulling tool (part 99(0373)
to
lift
the keytop buttons from the keys
to
be removed.
Lift one edge
of
the all keys unit about 0.5 inch
(12.7 mm) and push and wiggle the failing key
modules down until they snap free.
Note: The module retaining ears must clear the
frame
II
as
shown.
4.
CAUTION
Be
sure that no keys are pressed.
Lift the all keys unit, leaving the loosened
modules.
Installation
1.
Set the key module upright and place the all keys
unit
in
position over it. Align the slot
in
the
module with the orientation lug
in
the mounting
hole.
2.
Press down on the ends
of
the all keys unit
to
snap the module into place.
3. Position the contamination shield
if
required.
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