Specifications
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FIGURE
12·1.
LOCATIONS DIAGRAM
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'6'
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INSERT
SHIM
HERE
~8
f.
Remove
all
shims.
d.
Tighten
the
two screws labeled "A" to 5
'n/lb
(0.56
J) without releasing the PCB.
Be
sure that the
brake
pad
is
pressed
firmly
against the rotor.
e Insert
another
0.020
Inch (0.5 mm) shim under
the
screws labeled
"8"
and
tighten
them
individual-
ly.
Remove
that shim
and
check for a
0.01·0.02
Inch
(0.3-0.5
mm)
gap
between the screw head and
the
board
when
light pressure
is
applied against
the
PCB.
When
properly
fastened.
the
board should
be allowed to ·'float
tt
at
the connedor edge.
c. Insert a flexible
0.020
Inch (0.5 mm) .him between
the
brake
pad
and
the spindle motor. Pull the
PCB. from
the
connector
end,
allowing
the brake
pad
to
press
firmly
against the
shim
and
spindle
rotor.
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12·3