lock TOYOTA CAMRY V20 1986 Service Information

AT3747
Snap RingBearingBearingSnap RingNo. 1 One-Way Clutch Ring Gear FlangeRing GearPlanetary GearSun GearSun Gear
Input DrumThrust WasherThrust Washer
(A540E only)
AT0185
Turn Free HoldLock
AT0186
Front Planetary Gear
COMPONENTS
DISASSEMBLY OF NO. 1 ONE-WAY CLUTCH
AND SUN GEAR
1. CHECK OPERATION OF NO. 1 ONE-WAY CLUTCH
Hold the sun gear and turn the hub. The hub should
turn freely clockwise and should lock counterclockwise.
2. REMOVE NO. 1 ONE-WAY CLUTCH FROM SUN
GEAR
While turning the hub clockwise, remove the No. 1
one-way clutch from the sun gear.
- AUTOMATIC TRANSAXLEComponent Parts (Front Planetary Gear)AT-57

AT0185
Turn HoldFree Lock
AT2741
AT7715
AT7714 AT7714
3. INSTALL NO. 1 ONE-WAY CLUTCH ON SUN GEAR
While turning the hub clockwise, slide the No. 1 one-
way clutch onto the sun gear.
4. RECHECK OPERATION OF NO. 1 ONE-WAY CLUTCH
INSPECTION OF PLANETARY RING GEAR
1. INSPECT RING GEAR FLANGE BUSHING
Using a dial indicator, measure the inside diameter of
the flange bushing.
Maximum inside diameter: 30.08 mm (1.1842 in.)
If the inside diameter is greater than the maximum, re-
place the flange.
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)AT-59

AT0191
Turn HoldFreeLock
AT0323AT4474
Snap RingRetainerRetainerSnap RingThrust WasherBearingFlange No. 2 One-Way
ClutchOuter RaceThrust Washer
(A540H Only)Gear Rear PlanetaryRing GearSnap Ring
Rear Planetary Gear
COMPONENTS
DISASSEMBLY OF NO. 2 ONE-WAY CLUTCH
1. CHECK OPERATION OF NO. 2 ONE-WAY CLUTCH
Hold the outer race and turn the rear planetary gear.
The rear planetary gear should turn freely counter-
clockwise and should lock clockwise.
2. SEPARATE NO. 2 ONE-WAY CLUTCH AND REAR
PLANETARY GEAR
3. REMOVE THRUST WASHERS
(A540E)
Remove the thrust washer from the rear side of plane-
tary gear.
(A540H)
Remove the two thrust washers from both sides of
planetary gear.
- AUTOMATIC TRANSAXLEComponent Parts (Rear Planetary Gear)AT-63

Black Side
AT0191
Turn HoldFreeLock
AT0323
Align
AT4235 AT7717
2. INSTALL PLANETARY GEAR INTO NO. 2 ONE-WAY
CLUTCH
Install the planetary gear into the No. 2 one-way clutch,
facing the inner race of the rear planetary gear toward
the black side of the No. 2 one-way clutch outer race.
AT0649
3. CHECK OPERATION OF NO. 2 ONE-WAY CLUTCH
4. INSTALL THRUST WASHERS
(A540E)
(a) Coat the thrust washer with petroleum jelly.
(b) Align the tab of the washer with the hollows of the
carrier.
(A540H)
(a) Coat the two thrust washers with petroleum jelly.
(b) Align the tab of the washer with the hollows of the
carrier.
REPLACEMENT OF RING GEAR FLANGE
1. REMOVE RING GEAR FLANGE
(a) Using a screwdriver, remove the snap ring.
(b) Remove the flange from the ring gear.
2. INSTALL RING GEAR FLANGE
(a) Position the flange into the ring gear.
(b) Using a screwdriver, install the snap ring.
- AUTOMATIC TRANSAXLEComponent Parts (Rear Planetary Gear)AT-65

AT5051r Non-reusable partO/D Planetary Gear Oil Seal RingNo. 3 Thrust Washer Intermediate ShaftOne-W ay Clutch Outer RaceRetainerRetaining Plate Rear Bearing Intermediate Shaft Bearing Snap RingOuter Race Adjust NutCounter Driven GearOuter RaceO/D One-Way Clutch PlugO/D Planetary
Ring Gear Locking WasherFront BearingSnap Ring Flange
Snap Ring Plater O-Ring
Snap RingPiston Return
SpringBearingBearingRace Snap RingDiscC
0 PistonO/D Case Snap Ringr O-Ring PlateC
0 Drum DiscOil Seal Ring Piston Return Spring O/D Brake DrumFlange
r O-Ring O/D Brake Piston
C
0 Accumulator Piston
Spring
Retaining Plate
Snap Ring Cushion Plate
Overdrive Unit
COMPONENTS
- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)AT-67

AT3634
SST
AT3645
HoldLockFreeTurn
AT3646
AT3751AT7721
6. INSTALL DIRECT CLUTCH ON CASE
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/
cm
2, 57 - 114 psi or 392 - 785 kPa) as shown.
Piston stroke: 1.75 - 2.49 mm
(0.0689 - 0.0980 in.)
SST 09350-32014 (09351-32190)
DISASSEMBLY OF COUNTER DRIVE GEAR
1. CHECK OPERATION OF ONE-WAY CLUTCH
(a) Install the overdrive direct clutch into the one-way
clutch.
(b) Hold the overdrive direct clutch and turn the inter-
mediate shaft. The shaft should turn freely clock-
wise and should lock counterclockwise.
(c) Remove the overdrive direct clutch.
2. CHECK COUNTER DRIVE GEAR PRELOAD
(a) Hold the overdrive planetary gear in a vise with
soft jaws.
HINT: Do not let the counter drive gear touch the vise.
(b) Using a tension gauge, measure the preload.
Preload (at starting): 940 - 1,560 g
(2.1 - 3.4 lb, 9.2 - 15.3 N)
HINT: Turn the counter drive gear right and left several
times before measuring the preload.
- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)AT-73

AT3651
SST
AT3652
SST
AT3653
AT0431
SST
AT3650
6. REMOVE ADJUSTING NUT AND LOCKING WASHER
(a) Pry off the locking washer.
(b) Using SST, loosen the adjusting nut.
SST 09350-32014 (09351-32080)
(c) Remove the adjusting nut and locking washer.
7. REMOVE INTERMEDIATE SHAFT BEARING
Using SST, press out the bearing from the shaft.
SST 09950-00020
8. REMOVE COUNTER DRIVE GEAR AND FRONT
BEARING
Press out the gear and bearing together.
9. REMOVE REAR BEARING
(a) Using SST, press out the bearing.
SST 09950-00020
- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)AT-75

AT3665
Washer
AT3666
Adjusting Nut
AT3667
Adjusting
Nut
AT5052 AT3663
SST
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.
7. PLACE NEW LOCKING WASHER
8. INSTALL ADJUSTING NUT AND ADJUST PRELOAD
OF COUNTER DRIVE GEAR
(a) Hold the overdrive planetary gear in a vise with
soft jaws.
(b) Using SST, tighten the adjusting nut until the fol-
lowing gear starting load is reached on the ten-
sion gauge.
SST 09350-32014 (09351-32080)
Preload (at starting): 940-1,560 g
(2.1-3.4 lb, 9.2-15.3 N)
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.
9. INSTALL NO. 3 OVERDRIVE PLANETARY THRUST
WASHER
10. INSTALL PINION SHAFT PLUGS
Install the four plugs into the pinion shaft.
- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)AT-79

AT3645HoldLockFreeTurn
AT0426
AT3649
AT3748
AT3647
11. INSTALL OVERDRIVE ONE-WAY CLUTCH AND
RETAINING PLATE
(a) Install the one-way clutch into the outer race.
(b) Install the two retainer on both sides of the one-
way clutch.
(c) Install the one-way clutch into the overdrive plane-
tary gear.
HINT: Be sure that the one-way clutch is installed in the
correct direction.
(d) Install the retaining plate.
(e) Install the snap ring.
12. CHECK OPERATION OF O/D ONE-WAY CLUTCH
(a) Install the overdrive direct clutch into the one-
way clutch.
(b) Hold the overdrive direct clutch and turn the in-
termediate shaft. The shaft should turn freely
clockwise and should lock counterclockwise.
(c) Remove the overdrive direct clutch.
AT-80- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)

AT1905
AT2823
AT7730
AT3673 AT3672
FlangeDisc Plate
2. INSTALL FLANGE, DISCS AND PLATES
(a) Install the flange, discs and plates.
Install in order: P = Plate D = Disc
Flange-D-P-D-P-D-P
(b) Install the cushion plate with the rounded end
facing upward.
3. POSITION PISTON RETURN SPRING
4. INSTALL SNAP RING INTO CASE
Be sure the end gap of the snap ring is not aligned with
one of cutouts.
5. INSTALL OVERDRIVE PLANETARY GEAR ONTO
OVERDRIVE DIRECT CLUTCH
While turning the overdrive planetary gear clockwise,
install it onto the overdrive direct clutch.
- AUTOMATIC TRANSAXLEComponent Parts (Overdrive Unit)AT-83