fl
~
I \ i Track 0 Assembly
I , I
! I
~
I
·1
·
"!
Fig. 12-6. Removing Track 0 Assembly
12.7 Removing and Remounting
the
Stepper
Motor
(1) Remove
the
cover according
to
the
procedure
in section 12.1.
(2) Remove
the
stepper
motor
cable
connector
according
to
the
procedure
in
section 12.4.
(3) Remove
the
two
set screws
on
the
stepper
motor
and remove
the
stepper motor.
(4) Remount
the
stepper
motor
in
the
reverse
procedure
of
steps (1)
to
(30).
(5)
Ensure
that
the
temporary fastened position
of
the
stepper
motor
is
placed
so
that
the
two
projections on
the
base
come
to
the
centers
of
the
two
long
holes
in
the
stepper
motor
respectively.
(6)
Apply*
grease
to
the
lead screw
of
the
stepper
motor
according
to
the
procedures in steps (7)
and (8).
(7) Put grease
in
the
size
of
a grain
of
rice on
the
lead screw.
(8). Extend
the
grease over the lead screw evenly
using an applicator.
(9)
After
remounting
the
stepper
motor,
adjust
the
radial
alignment
according
to
the
procedure in section 9.6, adjust
the
track
oo.
sensor according
to
the
procedure
in
section
9.9.
- 24 -
l-..__
Stepper
Motor
~·
.
.,
/i.;..-<:
l__
·...__/~·
"'
1\\
>'<'']
.,
\~
~\\
',
l
·~-
~~e·
~/Grease
q1·A
~Stepper
~
-·~Motor
Lead
screw
Grease
~
Fig. 12-7. Removing
the
Stepper
Motor
12.8 Removing and Remounting
the
Trigger Lever
Assembly
(1) Remove
the
cover according
to
the
procedure
in
section 12.1.
(2) Remove
the
trigger
lever set screws and remove
the
trigger
lever
spring
and
trigger
lever
assembly.
(3) Remount
the
above in
the
reverse procedure
of
steps (1) and (2).
Trigger Lever screw
~
Trigger Lever spring i
Trigger Lever
Assembly_~
Eject Lever
~~
•
/
~
Fig. 12-8. Removing
the
Trigger Lever
Assembly
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