TOYOTA CAMRY V20 1986 Service Information

DISASSEMBLY OF DIRECT CLUTCH
1. CHECK PISTON STROKE OF DIRECT CLUTCH
(a) Install the direct clutch on the oil pump.
(b) Using a dial indicator (long type pick or SST),
measure the direct clutch piston stroke applying and
releasing the compressed air (4 ± 8 kg/cm2, 57 ±
114 psi, 392 ± 785 kPa) as shown.
SST 09350±32014 (09351±32190)
Piston stroke: 1.11 ± 1.44 mm (0.0437 ± 0.0567 in.)
If the piston stroke is greater than the maximum in-
spect the each component.
Direct Clutch
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±86

5. REMOVE CLUTCH PISTON
(a) Install the direct clutch onto the oil pump.
(b) Apply compressed air to the oil pump to remove the
piston. (if the piston does not come out completely,
use needle±nose pliers to remove it.)
(c) Remove the direct clutch from the oil pump. 4. REMOVE PISTON RETURN SPRING
(a) Place SST on the spring retainer and compress the
springs with a shop press.
SST 09350±32014 (09351±32070)
(b) Remove the snap ring with the snap ring pliers. 2. REMOVE SNAP RING FROM CLUTCH DRUM
3. REMOVE FLANGE. DISCS AND PLATES
(d) Remove the two O±rings from the piston.(c) Remove the piston return spring.
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±87

2. INSPECT DISCS, PLATES AND FLANGE
Check if the sliding surfaces of the discs, plates and
flange are worn or burnt. If necessary, replace them.
HINT:
wIf the lining of the disc is exfoliated or discolored, or
even a part of the printed numbers are defaced, re-
place all discs.
w Before assembling new discs, soak them in ATF for
at least two hours.
2. INSTALL PISTON RETURN SPRING
(a) Place the return spring and snap ring onto the piston
(b) Place SST on the spring retainer, and compress the return
spring with a shop press.
SST 09350±32014 (09351±32070)
(c) Install the snap ring with the snap ring pliers. Be surf the end
gap of snap ring is not aligned with the spring retainer
claw.
ASSEMBLY OF DIRECT CLUTCH
1. INSTALL CLUTCH PISTON IN DIRECT CLUTCH DRUM
(a) Install new O±rings to the piston. Coat the O±ring¿¿c
with ATF.
(b) Being careful not to damage the O±rings, press the
piston into the drum with the cup side up.
INSPECTION OF DIRECT CLUTCH
1. INSPECT CLUTCH PISTON
(a) Check that the check ball is free by shaking the piston.
(b) Check that the valve does not leak by applying low
pressure compressed air.
3. CHECK DIRECT CLUTCH BUSHING
Using a dial indicator, measure the inside diameter of
the direct clutch bushing.
Maximum inside diameter: 47.07 mm (1.8531 in.)
If the inside diameter is greater than the maximum, re-
place the direct clutch.
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±88

5. RECHECK PISTON STROKE OF DIRECT CLUTCH
(a) Install the direct clutch on the oil pump.
(b) Using a dial indicator (long type pick or SST),
measure the direct clutch piston stroke applying and re-
leasing the compressed air (4 ± 8 kg/cm2, 57 ±
114 psi, 392 ± 785 kPa) as shown.
SST 09350±32014 (09351±32190)
Piston stroke: 1.11 ± 1.44 mm 10.0437 ± 0.0567 in.)
If the piston stroke nonstandard, select another flange.
HINT: There are two different flange thickness.
Flange thickness: 2.60 mm (0.1024 in.)
3.00 mm (0.1181 in.) 3. INSTALL PLATES, DISCS AND FLANGE
(a) Install plates and discs.
Install in order: P=Plate D=Disc
P±D±P±D±P±D
(b) Install the flange with the flat end facing downward.
4. INSTALL SNAP RING
Check that the end gap of the snap ring is not aligned
with one of the cutouts.
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±89

DISASSEMBLY OF FORWARD CLUTCH
1. CHECK PISTON STROKE OF FORWARD CLUTCH
Using a dial indicator (long type pick or SST), measure the for-
ward clutch piston stroke applying and releasing the
compressed air (4 ± 8 kg/cm2, 57 ± 114 psi, 392 ± 785
kPa) as shown.
SST 09350±32014 (09351±32190)
Piston stroke: 1.41 ± 1.82 mm (0.0555 ± 0.0717 in.)
If the piston stroke is greater than the maximum
inspect the each component.
Forward Clutch
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±90

4. REMOVE RETURN SPRINGS
(a) Place SST on the spring retainer and compress the
springs with a shop press.
SST 09350±32014 (09351±32070)
(b) Remove the snap ring with the snap ring pliers.
5. REMOVE CLUTCH PISTON
(a) Apply compressed air into the oil passage to re-
move the piston.
if the piston does not come out, use needle±nose pliers
to remove it.(c) Remove the spring retainer and eighteen return
springs. 3. REMOVE FLANGE, DISCS AND PLATES2. REMOVE SNAP RING FROM CLUTCH DRUM
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±91

2. INSPECT DISCS, PLATES AND FLANGE
Check if the sliding surfaces of the discs, plates are
flange are worn or burnt. If necessary, replace them.
HINT:
wIf the lining of the disc is exfoliated or discolored, o
even a part of the printed numbers are defaced, re-
place all discs.
wBefore assembling new discs, soak them in ATF for
at least two hours.
INSPECTION OF FORWARD CLUTCH
1. INSPECT CLUTCH PISTON
(a) Check that the check ball is free by shaking the piston.
(b) Check that the valve does not leak by applying low pressure
compressed air. 6. IF NECESSARY, REMOVE OIL SEAL RINGS
Remove the two oil seal rings from the shaft.(b) Remove the two O±rings from the piston.
± AUTOMATIC TRANSAXLEComponent Parts (Forward Clutch) (A140L and A140E)AT±92

3. INSTALL PISTON RETURN SPRINGS
(a) Place the eighteen springs, spring retainer and snap
ring onto the piston.
(b) Place SST on the spring retainer, and compress the
springs with a shop press.
SST 09350±32014 (09351±32070)
(c) Install the snap ring with snap ring pliers.
Be sure the end gap of the snap ring is not aligned
with the spring retainer claw.
ASSEMBLY OF FORWARD CLUTCH
1. INSTALL OIL SEAL RINGS
Instal! the two oil seal rings to the shaft.
NOTICE: Do not spread the ring ends more than neces-
sary.
HINT: After installing the oil seal rings, check that they
move smoothly.
4. INSTALL PLATES, DISCS AND FLANGE
(a) Install the plates and discs.
Install in order: P=Plate D= Disc
P±D±P±D±P±D±P±D
(b) Install the flange with the flat end facing downward.(b) Coat the O±rings with ATF.
(c) Press the piston into the drum with the cup side up, be-
ing careful not to damage the O±rings. 2. INSTALL CLUTCH PISTON TO CLUTCH DRUM
(a) Install the two new O±rings to the piston.
± AUTOMATIC TRANSAXLEComponent Parts (Direct Clutch) (A140L and A140E)AT±93

6. RECHECK PISTON STROKE OF FORWARD CLUTCH
Using a dial indicator (long type pick or SST), measure
the forward clutch piston stroke applying and releasing
the compressed air (4 ± 8 kg/cm2, 57 ± 114 psi, 392 ±
785 kPa) as shown.
SST 09350±32014 (09351±32190)
Piston stroke: 1.41 ± 1.82 mm (0.0555 ± 0.0717 in.)
If the piston stroke is less than the limit, parts may be
misassembled and reinstall them.
If the piston stroke nonstandard, select another flange.
HINT: There are two different flange thickness.
Flange thickness: 3.00 mm (0.1181 in.)
3.37 mm 10.1327 in.) 5. INSTALL SNAP RING
Check that the end gap of snap ring is not aligned with
one of the cutouts.
± AUTOMATIC TRANSAXLEComponent Parts (Forward Clutch) (A140L and A140E)AT±94

DISASSEMBLY OF ONE±WAY CLUTCH AND
SUN GEAR
7. CHECK OPERATION OF ONE±WAY CLUTCH
Hold the sun gear and turn the hub. The hub should turn
freely clockwise and should lock counterclockwise.
2. REMOVE SECOND BRAKE HUB AND ONE±WAY
CLUTCH FRONT SUN GEAR .
While turning the hub clockwise, remove the one±way
clutch from the sun gear.
Front Planetary Gear
± AUTOMATIC TRANSAXLEComponent Parts (Front Planetary Gear) (A140L and
A140E)AT±95