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15-14
SEATS
DISASSEMBLY AND ASSEMBLY
OF TRANSMISSION
1. Remove front seat adjuster transmission from
seat assembly.
2. Remove screws securing gear and solenoid
housings
together; then, carefully separate
housings and remove component parts of trans-
mission assembly (Fig. 15-10).
3. To assemble transmission, reverse removal
procedure.
3. Remove motor support-to-seat frame attaching
bolts.
4. Remove motor-to-support attaching bolts; then
move mo*tor assembly outboard (away from
transmission) sufficiently to disengage motor
from rubber coupling.
5. To install, reverse removal procedure making
sure rubber coupling is properly engaged at
both motor and transmission. Check that seat
harness is properly secured to seat. Check
operation of seat to full limits of travel.
IMPORTANT:
Prior to or during installation,
lubricate frictional surfaces of driving gear
thrust washer, gears, dog washers, shaft and
solenoid plungers with "Lubriplate" (630AAW)
or equivalent.
SIX-WAY SEAT ADJUSTER MAJOR
COMPONENTS-"B-C & E" Body
Full Width Seats
The following service procedures cover replace-
ment of the major component parts of the power
operated six-way seat adjusters used on the "B,
C and E" body full width seats.
ELECTRIC MOTOR-"B-C & E" Body
Removal and Installation
1. Remove front seat assembly, as previously
described, and place upside down on a clean
protected surface.
2. Disconnect motor feed wires from motor con-
trol relay.
ACTUATOR
LOCATING
PRING
Fig. 15-13-Six-Way Seat Adjuster - "B & C" Styles
HORIZONTAL ACTUATOR-"B-C & E" Body
Removal and Installation
1. Remove seat assembly from body as previ-
ously described and place upside down on a
clean protected surface.
NOTE:
Horizontal Actuator is easily acces-
sible with seat in mid-way or approximate
center position.
2. Detach three power drive cables from adjuster
to be removed.
3. Remove screws securing seat adjuster to seat
bottom frame and remove adjuster from seat
assembly.
4. At top of adjuster, remove front and rear
vertical gearnut attaching nuts (Fig. 15-13).
5. Remove front vertical gearnut spring (Fig.
15-13).
6. Lift upward on adjuster upper track; then re-
move
rear
vertical
gearnug
spring
(Fig.
15-13).
7. Lay adjuster on its side; then remove screws
securing horizontal actuator to adjuster upper
channel assembly and remove actuator from
adjuster.
IMPORTANT:
Horizontal acutator is under
tension from spring shown in Figure 15-13.
When installing actuator, be sure actuator lo-
cating spring is properly engaged with actuator
assembly.
8. To install, reverse removal procedure. When
installing horizontal actuator, be sure actuator
drive gear is full engaged with teeth on lower
channel. With tension spring properly installed
and actuator attaching screws tight, there
should be no free motion between upper and
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