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2 1-98
TRANSMISSION-TORQUEFLITE
gear support downward on the output shaft. Insert a
feeler gauge between the rear annulus gear support
hub and the shoulder on the output shaft. (Fig. 102).
The clearance should be .006 to .033 inch. If clear-
ance exceeds specifications, replace thrust washers
and/or necessary parts.
Disassembly
(1) Remove the selective thrust washer from the
forward end of the output shaft (Fig. 103).
(2)
Remove the selective snap ring from the for-
ward end of the output shaft, then slide the front
planetary assembly off the shaft.
(3) Remove the snap ring and thrust washer from
forward hub of the front planetary gear assembly,
slide the front annulus gear and support
off
the plan-
etary gear set (Fig. 103). Remove the thrust washer
from rear side of the planetary gear set. If necessary,
remove the snap ring from front
of
the annulus gear
to separate the support from the annulus gear.
(4)
Slide the sun gear, driving shell and rear plan-
etary assembly
off
the output shaft.
(5)
Lift the sun gear and driving shell off the rear
planetary assembly. Remove the snap ring and steel
washer from the sun gear (rear side of driving shell).
Slide the sun gear out of the driving shell, and re-
move the snap ring and steel washer from the op-
posite end of the sun gear if necessary.
(6)
Remove the thrust washer from the forward
REAR PLANETARY
GEAR ASSEMBLY
1
J
NK292
Fig. 102-Measuring
End Play of Planetary
Gear Assembly, Sun Gear and Driving Shell
side of the rear planetary assembly and remove the
planetary gear set from the rear annulus gear. If nec-
essary, remove the snap ring from the rear of the an-
nulus gear to separate the support from the annulus
gear.
Inspect ion
Inspect the bearing surfaces on the output shaft
FRONT PLANETARY GEAR qSSEMBLY
AR ANNULUS GEAR
REAR ANNULUS
GEAR SUPPORT
FRONT ANNULUS GEA
THRUST WASHE
N Y 176C
Fig. 103-Planetary
Gear Assemblies, Sun Gear,
Driving Shell, low-Reverse Drum and Output
Shaf t-Disassembled
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