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PART 7-J-
F. M.X. AUTOMATIC TRANSMISSION
7-121
seal replacer and pilot in the housing.
Position a new gasket to the extension
housing
and
install
the
extension
housing
on the transmission case.
Coat the bolt threads with 85A-
19554-A sealer and install the exten-
sion housing attaching bolts, breather
tube clip, vacuum tube clip, and exter-
nal tooth lock washer. The lock wash-
ers must be installed with the rolled
edge toward the transmission case to
Insure a tight seal.
1.
Torque the extension housing at·
taching bolts to specification.
3. Install the lubrication tube.
FRONT PUMP
1.
Position a new front pump gask-
et
in the counterbore of the transmis-
sion
case
.
1.
Install the front pump, aligning
the pump bolt holes with the holes in
the
·
case. Install three of the front
pump attaching bolts and torque them
to specification.
TRANSMISSION END
PLA \'CHECK
1. Mount the dial indicator support
in a front pump bolt hole. Mount a
dial indicator on the support so that
the contact rests on the end of the tur-
bine shaft.
1.
Use a large screwdriver to pry
the front of the clutch drum toward
the rear of the transmission. Set the
dial
indicator
at
zero.
3.
Remove the screwdriver and pry
the units toward the front of the
transmission by inserting a screwdriv-
er between the large internal gear and
the transmission case. Note the
i'
n di-
cator reading. End play should be
0.010-0.029
inch
(minimum end play
is preferred).
4. Remove the indicator and the
tool from the extension housing.
5. Install the one remaining front
pump attaching bolt and torque it to
specification.
FRONT SERVO
1. Position the front band forward
in the case with the band ends up.
1. Position the servo strut with the
slott~d
end aligned with the servo act-
uating lever, and with the small end
aligned with the band end. Rotate the
band, strut, and servo into position
engaging the anchor end of the band
with the anchor pin
in
the case.
3. Locate the servo on the case, and
install the attaching bolts. Tighten the
attaching bolts only two or three
threads.
4. Install the servo release tube.
REAR SERVO
1.
Position the servo anchor strut,
and rotate the rear band to engage the
strut.
1.
Position
the
servo
actuating
lever strut with a finger, and then in-
stall the servo and attaching bolts.
Move the rear servo (with reasonable
force) toward the centerline of the
transmission case, against the servo
attaching bolts. While holding the
servo in this position, torque the at-
taching bolts to specification.
·
3. Install the
front servo apply
tube.
PRESSURE REGULATOR
BOD\'
1.
Install
the
pressure
regulator
body and attaching bolts, and
torqu~
the bolts to specifications.
1.
Install the control and converter
valve guides and springs. Install the
spring retainer.
CONTROL VALVE BOD\'
1.
Install the control valve assem-
bly, carefully aligning the servo tubes
with the control valve. Align the inner
downshift lever between the stop and
the downshift valve. Shift the manual
lever to the I position. Align the man-
ual Yahe with the actuating pin in the
manual detent le•er. Do not tighten
the attaching bolts.
1.
Move the control valve body
toward the center of the case until the
clearance is less than 0.050 inch be-
tween the manual valve and the act-
uating pin on the manual detent lever.
3.
Torque the attaching bolts to
specification. Be sure that the rear
fluid screen retaining clip is installed
under the valve body bolt as shown in
Fig. 35.
4. Install the main pressure oil
tube. Be sure to install the end of the
tube that connects to the pressure re-
gulator assembly first. Then, install
the other end of the tube into the
main control assembly by tapping it
gently with a soft hammer.
5. Install the small control pressure
compensator tube in the valve body
and regulator.
6. Turn the manual valve one full
turn in each manual lever detent posi-
tion.
If
the manual valve binds against
the actuating pin in any detent posi-
tion, loosen the valve body attaching
bolts and move the body away from
the center of the case. Move
the
body
only enough to relieve the binding.
Torque the attaching bolts and check
the mapual valve for binding.
7. TQ'fque the front servo attaching
bolts to specification.
FRONT AND REAR
BAND ADJUSTMENTS
Adjust the front and rear bands as
detailed in Section
5.
VACUUM DIAPHRAGM UNIT
1. Position the control rod
in
the
bore of the vacuum diaphragm unit
and install the diaphragm unit. Make
sure the control rod enters the throttle
valve as the vacuum unit
is installed.
1.
Torque the diaphragm unit to
specification.
FLUID FILTER
AND OIL PAN
l. Position the fluid filter on the
rear clip
~o
that the tang enters the
hole in the filter flange. Then, rotate
the filter (clockwise) until the grom-
met is over the pump inlet port of the
valve body regulator and press
the fil-
ter down firmly. Install the filter re-
taining
clip.
1.
Place a new gasket on the trans-
mission case artd
install the
pan
.
In-
stall the attaching bolts and lock
washers and torque the bolts to speci-
fication.
If
the converter and converter hous-
ing were removed from the transmis-
sion, install these components. Posi-
tion the transmission assembly on the
transmission jack, and refer to Trans-
mission Installation Procedures for in-
stalling the
transmission.
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