TOYOTA CAMRY V20 1986 Service Information

AT3620
A540E
AT4341
A540H
If the piston stroke is nonstandard, select another flange.
HINT: There are two different thicknesses for the flange.
Flange thickness: 3.00 mm (0.1181 in.)
3.37 mm (0.1327 in.)
AT-56- AUTOMATIC TRANSAXLEComponent Parts (Forward Clutch)

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

AT2739
AT3629
AT2739
AT3628 AT3628
3. REMOVE THRUST WASHER FROM SUN GEAR INPUT
DRUM
4. REMOVE SUN GEAR FROM DRUM
(a) Using snap ring pliers, remove the snap ring from
the drum.
(b) Remove the sun gear from the drum.
5. CHECK SUN GEAR BUSHINGS
Using a dial indicator, measure the inside diameter of
the sun gear bushings.
Maximum inside diameter: 22.59 mm (0.8894 in.)
If the inside diameter is greater than the maximum, re-
place the sun gear.
ASSEMBLY OF NO. 1 ONE-WAY CLUTCH AND
SUN GEAR
1. INSTALL SUN GEAR TO DRUM
(a) Install the sun gear to the drum.
(b) Using snap ring pliers, install the snap ring to drum.
2. INSTALL THRUST WASHER TO SUN GEAR INPUT
DRUM
AT-58- AUTOMATIC TRANSAXLEComponent Parts (Front Planetary Gear)

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

AT4306
INSPECTION OF FRONT PLANETARY GEAR
MEASURE PLANETARY PINION GEAR THRUST
CLEARANCE
Using a feeler gauge, measure the planetary pinion
gear thrust clearance.
Standard clearance: 0.16 - 0.56 mm
(0.0063 - 0.0220 in.)
Maximum clearance: 0.61 mm
(0.0240 in.)
If the clearance is greater than the maximum, replace
the planetary gear assembly.
AT-60- AUTOMATIC TRANSAXLEComponent Parts (Front Planetary Gear)

AT7716
AT2742AT3630
r Non-reusable partr Second Brake
Drum GasketPistonPiston Return
SpringSee page AT-135 Snap RingSecond Brake
Drumr O-RingPlateDiscFlange
Second Brake
COMPONENTS
DISASSEMBLY OF SECOND BRAKE PISTON
REMOVE SECOND BRAKE PISTON
(a) Apply compressed air to the oil hole to remove
the piston.
(b) Remove the two o-rings from the piston.
- AUTOMATIC TRANSAXLEComponent Parts (Second Brake)AT-61

AT2743
AT2744 AT7711
Printed
Numbers
INSPECTION OF SECOND BRAKE
COMPONENT
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:

If the lining of the disc is exfoliated or discolored,
or even a part of the printed numbers are de-
faced, replace all discs.

Before assembling new discs, soak them in ATF
for at least fifteen minutes.
ASSEMBLY OF SECOND BRAKE PISTON
INSTALL PISTON
(a) Coat a new O-ring with ATF.
(b) Install the two O-rings on the piston.
(c) Press the piston into the drum, being careful not
to damage the O-rings.
AT-62- AUTOMATIC TRANSAXLEComponent Parts (Second Brake)

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

AT4304
AT0193
Outer RaceFlanged SideShiny Side
AT0192 AT0192
4. REMOVE NO. 2 ONE-WAY CLUTCH FROM OUTER
RACE
(a) Remove the two snap rings and retainers from both
sides.
(b) Remove the No. 2 one-way clutch from the outer
race.
INSPECTION OF REAR PLANETARY GEAR
MEASURE PLANETARY PINION GEAR THRUST
CLEARANCE
Using a feeler gauge, measure the planetary pinion
gear thrust clearance.
Standard clearance: 0.16 - 0.56 mm
(0.0063 - 0.0220 in)
Maximum clearance: 0.61 mm
(0.0240 in.)
If the clearance is greater than the maximum, replace
the planetary gear assembly.
ASSEMBLY OF NO. 2 ONE-WAY CLUTCH
1. INSTALL ONE-WAY CLUTCH
(a) Install the No. 2 one-way clutch into the outer race,
facing the flanged side of the No. 2 one-way clutch
toward the shiny side of the outer race.
(b) Install the two retainers and snap rings to both
sides.
AT-64- AUTOMATIC TRANSAXLEComponent Parts (Rear Planetary Gear)

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