Alpine 7390M - GR Series - Functional Parts Replacement (continued); Flywheel, Play Solenoid, and Eject Solenoid Replacement

GR Series
.
Replacement
of
the
flywheels
(1) After removing the belt, pull out the two
flywheels.
Take
care
not
to
loose
the
polyslider
washer
(i)
located
between
the
flywheel
and
the
chassis. (Refer to Figure 12.)
(2)
Fix
the
polyslider
washer
to
the
new
flywheel
and
mount
the
flywheel
to
the
chassis.
.
Replacement
of
the
play
solenoid
(1)
Remove
the
two
solders
@-2
as
shown
in
Figure
11.
(2)
Remove
one
screw
@
and
remove
the
solenoid
as
shown
in
Figure
11.
(3)
Mount
the
new
solenoid
following
the
removal
Steps
in
the
reverse
order.
Note:
Refer
to
Item
2-C
to
make
sure
that
the
temperature
of
the
soldering
iron
and
the
soldering
time
are
proper.
Fasten
the
screws
with
a
fastening
torque
of
2.3
kg.cm.
Play solenoid
Figure 11
e. Replacement of the eject solenoid
(1)
Remove
two
solders
®-3.
Take
care
not
to
loose
the
tube
that
protects
the
wire.
(Refer
to
Figure
11.)
(2)
Remove
screw@
and
remove
the
play
solenoid
as
shown
in
Figure
10.
(3)
Align
position
@-1
of
the
new
solenoid
with
position
©)-2
of
the
lever
and
fasten
the
screws
as
shown
in
Figure
10.
(4)
Lead
the
wire
through
the
tube
and
solder
it.
Note:
Refer
to
Item
2-C
to
make
sure
that
the
temperature
of
the
soldering
iron
and
the
soldering
time
are
proper.
Fasten
the
screws
with
a
fastening
torque
of
3
kg.cm.
As
the
solder
wires
are
not
insulated,
do
not
let
them
cross
each
other.
Flywheel
Figure 12