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SEATS
15-7
remove actuator motor with attached support
bracket from seat assembly.
4. Disconnect feed wire harness from actuator
motor.
5. Remove screws seucring motor to motor sup-
port bracket.
6. To install, reverse removal procedure. Check
for proper seat operation to extreme limit of
fore and aft travel.
HORIZONTAL GEARNUT ASSEMBLY-"C" Body
Removal and Installation
1. Remove front seat assembly with attached
adjusters and place upside down on a clean,
protected surface.
2. Detach power drive cable from gearnut to be
removed.
3. Using a "clutch" type screwdriver or other
suitable tool, remove two shoulder bolts se-
curing gearnut to upper slide portion of seat
adjuster (Fig. 15-4).
4. Rotate jackscrew assembly upward sufficiently
to gain access to cotter pin at rear of jack-
screw assembly.
5. Remove cotter pin, washer and rubber bumper
from rear end of jackscrew; then, remove
gearnut from jackscrew.
6. To install, reverse removal procedure. Prior
to installing seat assembly in body, be sure
adjusters are "in phase
7
'. See step 6 under
" F r o n t
Seat
A s s e m b l y - Removal and
Installation".
HORIZONTAL JACKSCREW-"C" Body
Removal and Installation
1. Remove front seat assembly with attached
adjusters and place upside down on a clean,
protected surface.
2. Detach power drive cable from gearnut and
jackscrew assembly to be removed.
3. Using a suitable tool (preferably a "clutch"
type screwdriver) remove two shoulder bolts
securing gearnut to upper slide portion of seat
adjuster assembly (Fig. 15-4).
4. Remove retainer that secures stop bracket
crosspin to adjuster front pedestal and remove
crosspin (Fig. 15-4).
5. Remove jackscrew assembly from
s e a t
adjuster.
6. To install, reverse removal procedure.
NOTE: When replacing jackscrew assembly
with new part, remove nut, washers, rubber
bumper and stop bracket with inserted rubber
grommet from front end of jackscrew, as well
as gearnut and washers, rubber bumper and
cotter pin from rear end of jackscrew and
transfer to new jackscrew assembly.
PLASTIC SUDES-"C" Body
Removal and Installation
1. Remove front seat adjuster to be serviced
from front seat assembly. (See: Front Seat
Adjuster - Two-Way Electric - Removal and
Installation procedures).
2. Using a suitable tool (preferably a "clutch"
type screwdriver), remove two shoulder bolts
securing gearnut to upper channel of seat ad-
juster assembly (Fig. 15-4).
3. Slide lower track and support base portion of
seat adjuster, with attached jackscrew and
gearnut, forward until it disengages from upper
channel assembly. The four plastic slides may
now be disengaged from positioning slots on
lower track.
4. To install, reverse removal procedure making
sure that groove in plastic slide slips onto
lower track with thinner section of slide pro-
truding above surface of track.
FOUR-WAY SEAT ADJUSTER MAJOR
COMPONENTS-"A" Body Full
Width Seats
The following service procedures cover replace-
ment of the major component parts of the power
operated four-way seat adjusters used on the "A"
body full width seats.
ELECTRIC MOTOR-"A" Body
Removal and Installation
1. Remove front seat assembly as previously
described and place upside down on a clean
protected surface.
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