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7-60
GROUP 7-AUTOMATIC TRANSMISSION
FIG. 27 - Intermediate Band
Adjustment
FIG. 28 - Low-Reverse Band
Adjustment
On
PEF
-C
models disconnect
the fluid filler
tube from the trans-
mission oil pan
to drain the fluid.
3. Remove
the transmission oil
pan attaching
bolts, oil pan and
gasket.
4.
Shift the transmission
manual
lever to the
P
position
and
remove
the two bolts that attach
the detent
spring to the valve
body
and
case
(Fig.
29).
5. Remove the remaining
valve
body-to-case attaching
bolts. Hold
the manual valve
to keep it from
sliding out of the valve
body and
remove the valve
body from the
case. Failure to hold
the manual
valve while removing the control
assembly could cause the manual to
become bent or damaged.
6. Refer to the Major Repair
Operation for control
valve
body
repair operation.
7. Thoroughly clean and
remove
all the gasket material from the oil
pan and the oil pan mounting face
of the case. Install the
valve
body
to the case, engaging the transmis-
sion inner control levers with the
valve body manual and downshift
valves.
8. Shift the manual lever
at
the
transmission into the P detent posi-
tion. In.stall the
valve
body to
the
case. Position the inner downshift
lever between the downshift lever
stop and the downshift
valve. Make
sure the two lands on the end of the
manual valve engage the actuating
pin on the manual detent lever.
Install seven
valve
body-to-case
bolts. Do not tighten the bolts
at
this stage.
9. Position the detent
valve spring
to the lower valve body
and install
the spring-to-case bolt finger tight
(Fig.
29).
10. Hold the detent spring roller
in the centre of the manual detent
lever and install the detent
spring-
to-lower valve body bolt. Tighten
the bolt to specifications.
11. Tighten all the control
valve
body-to-case attaching bolts to
specifications.
12. Place a new gasket on the oil
pan. Install the oil pan and attach-
ing bolts. Torque the bolts to
specification.
On
PEF-C
models connect
the filler tube to the pan and tighten
securely.
13. Lower the
car and
fill the
transmission with
fluid. Check the
transmission oil pan
area
for fluid
leakage.
INTERMEDIATE SERVO
REPAIR
1. Raise the car and remove the
four
servo
cover
to
case attaching
bolts.
2. Remove the servo cover, gasket,
piston, and piston return spring.
Remove the piston from the cover
(Fig.
61).
3. Remove the piston seals and
cover gasket.
4. Install new piston seals on the
piston. Lubricate the piston seals
with clean transmission fluid. Install
the servo piston
in
the cover.
5. Install the piston return
spring
in
the case. Place a new gasket on
the cover. Install the piston and
cover into the transmission case
making sure that the slotted end of
the piston is in a horizontal position
so that
it
will engage the
strut.
Use two -ilr-18
x
ll bolts,
180°
apart to position the cover against
the case.
6. Install the two servo cover
attaching bolts. Remove the two
ll-inch bolts and
install
two at-
taching bolts. Torque the bolts to
specification.
7. Adjust the intermediate band.
Lower the car and check the trans-
mission fluid level.
8. If the band cannot be adjusted
properly, the struts are not
in
position. Remove the oii pan and
valve body. Install the struts, valve
body, oil pan, and adjust the band.
Refill
th~
transmission with fluid.
02058-A
FIG. 29- Control Valve Body Detent Spring Installed
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