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INSPECTION OF OVERDRIVE PLANETARY
GEAR
MEASURE PLANETARY PINION GEAR THRUST
CLEARANCE
Using a feeler gauge, measure the planetary pinion gear
thrust clearance.
Standard clearance: 0.20 ± 0.50 mm
(0.0079 ± 0.0197 in.)
2. INSTALL OUTER RACES INTO COUNTER DRIVE
GEAR
Using SST, press in the two outer races to the gear
both side.
SST 09350±32014 (09351±32120, 09351±32150)
HINT: Press in the two outer races until they touch the
snap ring. Tap the races in straight, so that they do
not tilt
ASSEMBLY OF COUNTER DRIVE GEAR
1. INSTALL SNAP RING INTO COUNTER GEAR
Install the snap ring with a screwdriver. 14. REMOVE SNAP RING FROM COUNTER DRIVE GEAR
Using a screwdriver, remove the snap ring.
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5. INSTALL COUNTER DRIVE GEAR AND FRONT
BEARING
(a) Install the gear onto the shaft, and mesh the ring gear
with the planetary pinions.
(b) Place the front bearing onto the shaft.
HINT: Hold the ring gear to prevent it from failing.
6. INSTALL INTERMEDIATE SHAFT BEARING
Using SST, press in the bearing until it slightly touches
the front bearing of the counter drive gear.
SST 09350±32014 (09351±32120)
HINT: The counter drive gear can be turned lightly. 3. INSTALL OVERDRIVE PLANETARY RING GEAR INTO
COUNTER DRIVE GEAR
While pushing down the ring gear, squeeze the snap
ring end with a needle±nose pliers, and install it into
the groove.
HINT: When the snap ring is fully seated, the end will
be free.
4. INSTALL REAR BEARING
Using SST, press in the bearing onto the shaft.
SST 09350±32014 (09351±32120)
HINT: Press in the bearing until the side surface of the
inner race touches the shaft.
(c) Using SST, press in the bearing until slightly play
between the bearings.
SST 09350±32014 (09351±32120)
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8. ADJUST PRELOAD OF COUNTER DRIVE GEAR
(a) Place SST onto the adjusting nut and hold the shaft
in a vise with soft jaws.
SST 09350±32014 (09351±32080)
(b) Tighten the adjusting nut until the following gear start-
ing load occurs with a tension gauge.
(Preload at starting): 920 ± 1,530 g
(2.0±3.41b,9±15N)
HINT: Turn the counter drive gear right and left several
times before measuring the preload.
(c) Lock the adjusting nut with one tab on locking washer.
Bend the locking washer tab until it is even with the
adjusting nut groove.
10. INSTALL NO. 3 OVERDRIVE PLANETARY THRUST
WASHER
Install the thrust washer, facing the groove toward the
overdrive case. 7. PLACE NEW LOCKING WASHER AND ADJUSTING
NUT ONTO INTERMEDIATE SHAFT
9. INSTALL PINION SHAFT PLUGS
Install the four plugs into the pinion shaft.
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Page 372 of 2389
14. CHECK OPERATION OF ONE±WAY CLUTCH
(a) While turning the overdrive gear clockwise, install the
overdrive direct clutch into the one±way clutch.
(b) Hold the overdrive direct clutch and turn the intermedi-
ate shaft. The shaft should turn freely clockwise and
should lock counterclockwise.
(e) Remove the overdrive direct clutch. 11. ASSEMBLE OVERDRIVE ONE±WAY CLUTCH
(a) Install the one±way clutch into the outer race.
(b)Install a retainer on both sides of the one±way clutch.
12. INSTALL OVERDRIVE ONE±WAY CLUTCH INTO HUB
Be sure that the one±way clutch is installed in the cor-
rect direction.
13. INSTALL RETAINING PLATE
(a) Place the retaining plate into the hub.
(b) Install the snap ring with a screwdriver.
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DISASSEMBLY OF OVERDRIVE
CASE
1. REMOVE Co ACCUMULATOR PISTON FROM
OVERDRIVE CASE
(a) Using snap ring pliers, remove the snap ring.
INSPECTION OF OVERDRIVE CASE
INSPECT OVERDRIVE CASE BEARING
Check that the bearing turn smoothly with finger. 2. REMOVE OIL SEAL RINGS
Spread the two rings apart and remove them.(b) Remove the retaining plate and two springs.
(e) Remove the accumulator piston.
(d) Remove the O±ring from the piston.
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ASSEMBLY OF OVERDRIVE CASE
1. INSTALL OIL SEAL RINGS ON OVERDRIVE CASE
Spread the two rings apart and install them into the
groove.
HINT: After installing the oil seal rings, check that they
move smoothly.
2. INSTALL Co ACCUMULATOR PISTON OF OVERDRIVE
CLUTCH
(a) Install a new O±ring to the accumulator piston.
Coat the O±ring with ATF.
(b) Install the accumulator piston, two springs and plate.
(c) Install the snap ring with snap ring pliers.
ASSEMBLY OF OVERDRIVE BRAKE
1. INSTALL PISTON INTO DRUM
(a) Install the new O±rings to the piston.
Coat the O±rings with ATF.
2. INSTALL FLANGE, DISCS AND PLATES
(a) Install the flange, facing the flat end upward.(b) Press the piston into the drum, being careful not
to damage the O±rings.
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5. INSTALL OVERDRIVE GEAR ASSEMBLY ONTO CASE
While turning the overdrive gear clockwise, install the
overdrive gear assembly to the case.
If the overdrive gear assembly is properly installed to
the overdrive case, the clearance between them will
be about 24 mm (0.94 in.). 4. INSTALL SNAP RING INTO CASE
Be sure the end gap of the snap ring is not aligned
with one of cutouts.(b) Install the discs and plates.
Install in order: P=Plate D=Disc
Flange ±D±P±P±D±P
(c) Install the cushion plate facing the rounded end
upward.
3. INSTALL PISTON RETURN SPRING
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(Disassembly of Valve Body)
1. NOTE THE NUMBERS OF ADJUSTING RINGS
HINT: Count the number of adjusting rings before dis-
assembly of the valve body because the throttle pres-
sure is changed according to the number. (Some of the
valve bodies do not have any adjusting rings.)
2. REMOVE SOLENOIDS
(a) Remove the No. 1 and No. 2 solenoids.
(b) Remove the 4±rings from the solenoids.
Valve Body (A140E)
COMPONENTS
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