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(109)
PART
7-2- TURBO-DRIVE AUTOMATIC TRANSMISSION
7-29
BEARING RACE
FIG.
25-0utput Shaft
Thrust Washer
&
Race
D1337-A
10.
Remove
the
throttle
valve
vacuum diaphragm
assembly and
throttle control valve rod.
11. Remove the main control valve
assembly attaching bolts; then, re-
move the assembly by lifting it from
the mounting pad on the case.
Hold
the manual valve in place as the
assembly is removed.
12. Remove the pressure regulator
spring retainer and springs.
13. Remove the pressure regulator
assembly attaching bolts, and then,
remove the assembly.
14.
Loosen
the front and rear
band adjusting studs several turns.
15. Check transmission end play.
(The specified limits are 0.0 I 0 to
0.029 inch.)
Use Dial Indicator
4201-C and Dial Indicator Support
Fixture 77067 (Fig. 24).
16. Remove the front pump at-
taching bolt; and remove the pump
from the case. Remove the front
pump to transmission case gasket.
17. To remove the extension hous-
ing seal and bushing, if necessary,
refer to In-Car Adjustments and! Re-
pairs. Remove the extension housing
bolts and pull the housing away
from the transmission case and off
the output shaft.
FIG.
26-Removing
Transmission Gear Train
013:18-A
FIG. 27
-Gear Train
Positioned In Holding Fixture
18. Remove the distributor sleeve
retaining snap ring.
19. Remove the distributor sleeve
and tubes from the output shaft by
tapping with a soft-faced hammer
on the sleeve.
Do not bend or dis-
tort
the tubes.
Remove the four oil
seal rings and spacer washer from
the output shaft.
20. Remove the
governor snap
nng and remove the governor from
the output shaft. Remove the gov-
ernor drive ball.
21. Remove the rear pump from
the cast::, and remove the extension
housing pump gaskets. Remove the
rear pump discharge port "0" ring
from the case.
22. Remove
the
output
shaft
needle
bearing
type
rear
thrust
washer from the rear pump. Remove
the bearing race (Fig. 25).
23. Hold the planet assembly for-
~
.1.rd and remove the output shaft.
24. Remove the output shaft front
thrust washer.
25. Remove the two oil seal rings
fr•
\ffi
the front clutch sun gear shaft.
26. Using a brass drift, tap the
rear band actuating lever shaft out
thwugh the rear of the case.
:~1.
Remove the rear band actuat-
in~~
lever, strut, and rear band anchor
sllut. Remove the center support
r.,
'Its.
28. Expand the rear band with
snap ring pliers and use the actuat-
ing lever strut as a spacer to hold
the rear band in the spread position.
Slide the clutch assemblies, center
support and planet carrier out of' the
rear of the case (Fig. 26).
29. Place the clutch assemblies,
center support, and planet carrier in
the Holding
Fixture tool
No.
77530-A (Fig. 27).
30. Remove and separate the
clutch assemblies. Separate the planet
carrier from the center support (Fig.
28). Place the rear clutch and pri-
mary sun gear into Holding Fixture
77530-A.
31. Remove the bronze and steel
thrust washers from the clutch as-
sembly.
32. Remove the oil seal rings from
the primary sun gear shaft, and re-
move the rear clutch from the sun
gear shaft (Fig. 29). Remove the
rear clutch seal rings from the sun
gear shaft and the thrust washer be-
tween the rear clutch and primary
sun gear.
33. With a screwdriver, remove
the front clutch snap ring which
holds the turbine shaft to the front
clutch hub.
Remove the turbine
shaft. Remove the front clutch plates
and internal hub. With an arbor
press and tool 77 5 65 remove the
Belleville spring and snap ring (Fig.
30) and with an air hose and tool
No. 7000DE, remove the piston.
34. Remove the rear clutch pres-
sure plate snap ring and rear clutch
plates. With an arbor press and tool
77 515-A, compress the rear clutch
spring, remove the snap ring spring
retainer and release the spring (Fig.
31). With an air bose and tool No.
7000DE, remove the piston.
35. When assembling the clutch-
>
FIG.
29-Removing Rear
'
.
P
. . .
:Jl
A8
01341-A
Clutch From Primary Sun Gear Shaft
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