1986 TOYOTA CAMRY V20 clock

AT3602
AT3720
AT3721
SST
AT5022
Thrust
Washer
AT3563
12. CHECK FIRST AND REVERSE BRAKE
(a) Check the operation of the first and reverse brake
piston.
Apply compressed air into the case passage and confirm
that the piston moves.
(b) Using a filler gauge, check the pack clearance of
the first and reverse brake.
Clearance: A540E
0.85 - 2.05 mm (0.033 - 0.081 in.)
A540H
1.04 - 2.16 mm (0.041 - 0.085 in.)
13. INSTALL NO. 2 ONE-WAY CLUTCH INTO CASE
(a) Place the No. 2 one-way clutch with the shiny
side of flange upward.
(b) Install the one-way clutch while turning the plane-
tary gear clockwise with SST.
SST 09350-32014 (09351-32050)
If can not turn the planetary gear clockwise, check the
installation of the one-way clutch.
(c) Install the snap ring.
HINT: Be sure that the end gap of the snap ring is not
aligned with one of cutouts.
(d) (A540H only)
Coat the thrust washer with petroleum jelly and
install it onto the rear planetary gear.
AT-134- AUTOMATIC TRANSAXLEInstallation of Component Parts

AT3728
AT3730
Outer Diameter Inner Diameter
A540E
Bearing45.5 (1.791)30.1 (1.185)
A540HBearing45.0 (1.772)30.0 (1.181)
Race45.0 (1.772)28.0 (1.102)
AT5036
A540H A540EA540E A540H
AT3551
AT5026
Race
(A540H)
Outer Diameter
Inner Diameter
A540E
Bearing45.5 (1.791) 30.1 (1.185)
A540HFront Race37.9 (1.492)22.0 (0.866)
Bearing36.1 (1.421)22.2 (0.874)
Rear Race35.0 (1.378)19.0 (0.748)
and HINT: The bearings are the same on the
side (A540E).
(b) Install the planetary gear onto the sun gear. Bearing and race:
mm (in.)
Bearing and race:(b) While turning the sun gear clockwise, install it into
the No. 1 one-way clutch.
20. INSTALL OIL SEAL RING TO INTERMEDIATE SHAFT
HINT: After installing the oil seal ring, check that it
moves smoothly.
21. INSTALL FRONT PLANETARY GEAR
(a) Coat the races and bearings with petroleum jelly, and
install them onto the both sides of planetary gear.mm (in.)
22. INSTALL FRONT PLANETARY RING GEAR
(A540H)
Coat the race with petroleum jelly and install it onto the
tip of ring gear.
Race: Outer diameter 35.7 mm (1.406 in.)
Inner diameter 23.0 mm (0.906 in.)
- AUTOMATIC TRANSAXLEInstallation of Component PartsAT-137

AT4419
SST
AT4493
SST
AT4494
AT4495AT4524
4. ADJUST TOTAL PRELOAD
(a) Install the transfer right case.
(b) Install and torque the ten bolts.
Torque: 450 kg-cm (33 ft-lb, 44 N-m)
HINT: Do not apply seal packing and do not install gasket.
Each bolt length (mm, in.) is indicated in the figure.
(c) Using SST and a spring tension gauge, measure
the total preload.
SST 09326-2001 1
Preload (at starting):
Add driven pinion preload
0.5 - 0.9 kg (1.1 - 2.0 lb, 4.9 - 8.8 N)
HINT: Turn the drive pinion counterclockwise and clock-
wise several times.
(d) Adjust the total preload by tightening the adjusting
nut with SST.
SST 09318-12010
HINT: Measure the preload while tightening the bearing
adjusting nut a little at a time.
5. CHECK RING GEAR BACKLASH
(a) Using a dial indicator, measure the ring gear back-
lash.
Backlash: 0.13 - 0.18 mm (0.0051 - 0.0071 in.)
(b) When the backlash is outside the standard value,
select a different plate washer to the one selected in
step 3. Again adjust the backlash and total preload.
6. CHECK TOOTH CONTACT
(a) Coat 3 or 4 teeth at four different positions on the
ring gear with red lead.
(b) Rotate the ring gear, inspect the teeth pattern.
- TRANSFER (A540H)Assembly of Component PartsTF-33

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

INSPECTION OF PLANETARY RING
GEAR
1. INSPECT RING GEAR FLANGE BUSHING
Using a dial indicator, measure the inside diameter of
the flange bushing.
Standard inside diameter: 19.025 ± 19.050 mm
(0.7490 ± 0.7500 in.)
If the inside diameter is greater than the maximum,
replace the flange. 4. INSTALL ONE±WAY CLUTCH AND SECOND BRAKE
HUB ON SUN GEAR
While turning the hub clockwise, slide the one±way
clutch onto the sun gear.
5. RECHECK OPERATION OF ONE±WAY CLUTCH
2. REMOVE RING GEAR FLANGE
(a) Using a screwdriver, remove the snap ring.
(b) Remove the flange from the ring gear.
3. INSTALL RING GEAR FLANGE
(a) Position the flange into the ring gear.
(b) Using a screwdriver, install the snap ring.
± AUTOMATIC TRANSAXLEComponent Parts (Front Planetary Gear) (A140L and
A140E)AT±97

2. SEPARATE ONE±WAY CLUTCH AND PLANETARY
GEAR
3. REMOVE THRUST WASHERS
Remove the two thrust washers from the both sides of
planetary gear.
DISASSEMBLY OF ONE±WAY CLUTCH
1. CHECK OPERATION OF ONE±WAY CLUTCH
Hold the outer race and turn the hub. The hub should turn
freely counterclockwise and should lock clockwise.
Rear Planetary Gear
± AUTOMATIC TRANSAXLEComponent Parts (Rear Planetary Gear) (A140L and
A140E)AT±101

DISASSEMBLY OF COUNTER DRIVE GEAR
1. 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 intermediate
shaft. The shaft should turn freely clockwise and should lock
counterclockwise.
(c) Remove the overdrive direct clutch.
2. CHECK COUNTER DRIVE GEAR PRELOAD
(a) Hold the intermediate shaft in a vise with soft jaws.
(b) Using a tension gauge, measure the preload.
Preload (at starting) : 920 ± 1,530 g
(2.0 ± 3.4 Ib, 9 ± 15 N)
HINT: Turn the counter drive gear right and left several
times before measuring the preload. 7. RECHECK PISTON STROKE OF' DIRECT CLUTCH
Using a dial indicator, measure the piston stroke while
applying and releasing the compressed air (4 ± 8 kg/
cm2, 57 ± 114 psi or 392 ± 785 kPa) as shown.
Piston stroke: 1.21 ± 1.91 mm
(0.0476 ± 0.0752 in.)
3. REMOVE RETAINING PLATE
(a) Remove the snap ring with a screwdriver.
(b) Remove the retaining plate. 6. INSTALL DIRECT CLUTCH ON CASE
± AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit) (A140L and A140E)AT±111

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.
± AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit) (A140L and A140E)AT±117