CHRYSLER SERVICE MANUAL
ELECTRICAL SYSTEM—133
69.
INSTALLATION
OF
WINDOW LIFT
Place motor and regulator assembly through
opening in door and insert intermediate pivot
arm pin into guide inside of door shell. There
is no clip. Install four regulator attaching
screws, finger tight.
After installing regulator retaining screws,
check to make certain that intermediate pivot
arm did not slip out of guide during installa-
tion. Remove window prop and lower glass. In-
sert control arms into glass channel, using
leather washer on each side of channel, and
secure with clip. The control arms can be in-
serted into glass channel only when glass is in
lowered position.
Connect wires to motor and connect battery.
Operate window up and down several times to
help align glass in channel. Stop window
halfway and tighten four regulator attaching
screws. Check glass for alignment. Connect an
ammeter into electrical circuit and operate
window. The ammeter reading should be con-
stant without fluctuation as follows: approx-
imately 14 amperes, all models except rear
doors of four-door Nassau, Newport and St.
Regis models, and approximately 20 amperes,
for rear doors of four-door Nassau, Newport
and St. Regis models. If ammeter reading fluc-
tuates,
there is a bind in glass or in linkage.
The down stop should be adjusted so window
is flush with garnish molding. Install trim pan-
el,
garnish molding, and other parts.
POWER SEATS
The power seat
can be
moved four ways—for-
ward, backward, upward
and
downward. Refer
to Figures
44 and 45. The
power seat
is
driven
by
two
motors located under front seat.
One
motor
is
used
for
vertical movement
of
seat
and
the
other
for
horizontal movement.
The motors operate
a
worm shaft
and
sleeve
through
a
worm head.
The
control switch
as-
sembly
is on
left side
of
front seat
and is
wired
through
a 20
ampere circuit breaker. This
cir-
cuit breaker
is
located adjacent
to
window lift
circuit breakers behind left front kick panel.
The wire from starter solenoid supplies
pow-
er
to
circuit breaker which
has
sufficient
ca-
pacity
to
permit operation
of
both motors
at
one time.
If car is
also equipped with electric
window lifts, power
is
supplied
by a
brass
jumper parallel with electric window lift
cir-
cuit breakers.
Power
is
supplied
to
switch from circuit
breaker.
Six
wires
go to
switch.
Two
used
for
power,
two
used
for
upward
and
downward
travel
and two for
fore
and aft
travel.
The
switch completes circuit
and
grounds through
motor.
The
left motor adjusts seat horizontally
and right motor vertically.
The
wiring harness
to right motor
is
looped
to
permit
up and
down
movement.
The
motor controlling horizontal
seat movement requires
no
loop.
The
harness
is
installed through center
of
left track.
The wire harness should
be
clipped securely
so wires will
not be
pinched when track
is in
extreme lower, backward position.
The
tracks
are replaced only
as an
assembly
and are not
interchangeable from left
to
right. Also, tracks
cannot
be
adjusted.
The
horizontal travel
is
five inches
and
horizontal plane
of
seat track
is inclined
11
degrees. Vertical travel
is 1%
inches
at
front
and 2
inches
at the
rear.
70.
REMOVAL
AND
INSTALLATION
OF FRONT SEAT ASSEMBLY
a. Removal
Remove front seat cushion,
and
disconnect
bat-
tery
and
seat adjuster control wires
to
relays.
Remove floor
pan to
seat guide .attaching
cap
screws
and
guide from seat assembly.
b.
Installation
Install guide
on
front seat assembly
and
install
floor pan
to
seat guide
cap
screws. Connect seat
adjuster control wires
to
relays, connect
bat-
tery,
and
install seat cushion.
71.
REPLACING LEFT SEAT GUIDE
AND
VERTICAL POWER UNIT (WITHOUT
REMOVING FRONT SEAT ASSEMBLY
FROM
CAR.)
a. Removal
Remove front seat cushion,
and
disconnect
bat-
tery
and
seat adjuster control wires
to
relays.
To facilitate removal
of
vertical
bar
clevis
pin,
elevate front seat
to its
highest position
of
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