BEARING POSITION
| Bearing and Race Diameter | ||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL 1ST AND REVERSE BRAKE PISTON
| *1 | New O-Ring |
Coat 3 new O-rings with ATF and install them to the 1st and reverse brake piston.
| *1 | Protrusion |
| *2 | Parking Hole |
Install the 1st and reverse brake piston to the transmission case.
Note
Be careful not to damage the O-ring.
Make sure that the parking hole of the brake piston is on the bottom by engaging the brake piston protrusion and the transmission case spline grooves.
INSTALL 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY
Place the 1st and reverse brake return spring onto the 1st and reverse brake piston.
Place SST on the 1st and reverse brake return spring and compress the 1st and reverse brake return spring.
Using SST, install the snap ring.
SELECT NO. 4 BRAKE FLANGE
| *1 | Brake Piston |
Measure distance A (from the tip of the 1st and reverse brake piston to the step in the transmission case) in the illustration.*1
Tech Tips
Standard distance A: 27.82 to 28.42 mm (1.09 to 1.12 in.)
| *1 | Disc |
| *2 | Plate |
| *3 | Flange |
| *a | Selected No. 4 brake flange |
Assemble the flange, No. 4 brake flange, 7 No. 4 brake discs and 6 plates, and measure distance B in the illustration.*2
Tech Tips
Standard distance B: 25.98 to 27.01 mm (1.02 to 1.06 in.)
Apply the A and B measurements taken in *1 and *2 to the graph below. Use A for the X axis and B for the Y axis, and then choose the No. 4 brake flange indicated by the graph point.
Measure length H of the selected No. 4 brake flange as shown in the illustration.
Tech Tips
Make sure that when the B measurement and the H dimension of the selected No. 4 brake flange are subtracted from the A measurement, the value is 0.961 to 1.261 mm (0.0378 to 0.0495 in.).
| *1 | Mark 0 | *2 | Mark 2 |
| *3 | Mark 4 | *4 | Mark 6 |
| *5 | Mark 8 | *6 | Mark 10 |
| *a | Distance A mm (in.) | *b | Distance B mm (in.) |
| Selected No. 4 Brake Flange Length H | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL REAR PLANETARY GEAR ASSEMBLY
| *1 | Race J |
Install the thrust bearing race.
Tech Tips
Use a small amount of MP grease to make the thrust bearing race stay securely in place.
| Bearing Race Diameter | ||||||
|---|---|---|---|---|---|---|
|
| *1 | Bearing I |
| *2 | Bearing J |
Install the 2 thrust needle roller bearings to the rear planetary gear assembly.
| Bearing Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearings stay securely in place.
Install the rear planetary gear assembly.
INSTALL BRAKE PLATE STOPPER SPRING
INSTALL REAR PLANETARY RING GEAR
Install the rear planetary ring gear flange to the rear planetary ring gear.
Using a screwdriver, install the snap ring.
| *1 | Front Race H |
| *2 | Bearing H |
| *3 | Rear Race H |
| *4 | Race I |
Install the 3 thrust bearing races, thrust needle roller bearing and rear planetary ring gear together with the rear planetary ring gear flange to the intermediate shaft.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearings and races stay securely in place.
| Bearing and Race Diameter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL INTERMEDIATE SHAFT WITH REAR PLANETARY RING GEAR FLANGE AND REAR PLANETARY RING GEAR
Install the intermediate shaft together with the rear planetary ring gear flange and rear planetary ring gear to the transmission case.
INSTALL NO. 4 BRAKE DISC
Install the flange, 7 discs, 6 plates and selected No. 4 brake flange.
| Install in order |
|---|
| F - D - P - D - P - D - P - D - P - D - P - D - P - D - S/F |
Tech Tips
F = Flange
D = Disc
P = Plate
S/F = Selected No. 4 brake flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
INSTALL 1-WAY CLUTCH INNER RACE
| *a | Front |
Install the No. 3 1-way clutch inner race to the No. 3 1-way clutch assembly.
Note
Be sure to install the 1-way clutch inner race so that it is facing in the proper direction.
INSPECT NO. 3 1-WAY CLUTCH ASSEMBLY
Hold the rear planetary ring gear flange and turn the 1-way clutch. Check that the 1-way clutch turns freely counterclockwise and locks when turned clockwise.
INSTALL NO. 3 1-WAY CLUTCH ASSEMBLY
Install the No. 3 1-way clutch assembly to the transmission case.
Using SST, install the snap ring.
INSTALL NO. 2 BRAKE PISTON
| *1 | New O-ring |
Coat 2 new O-rings with ATF and install them to the No. 2 brake piston.
Press the No. 2 brake piston into the No. 2 brake cylinder with both hands.
Note
Be careful not to damage the O-rings.
INSTALL NO. 2 BRAKE CYLINDER WITH NO. 2 BRAKE PISTON
Install the No. 2 brake cylinder with No. 2 brake piston to the transmission case.
Note
When installing the No. 2 brake cylinder with No. 2 brake piston to the transmission case, align the cylinder claw with the groove in the top of the case.
Make sure the No. 2 brake cylinder with No. 2 brake piston is securely inserted into the transmission case.
SELECT NO. 2 BRAKE FLANGE
Install the No. 2 brake piston return spring and flange to the No. 2 brake piston.
Place SST on the No. 2 brake flange and compress the No. 2 brake piston return spring.
Using a screwdriver, install the snap ring to the transmission case.
| *1 | No. 2 Brake Piston Return Spring |
Measure distance A (from the top surface of the snap ring to the top surface of the No. 2 brake piston return spring) in the illustration.*1
Tech Tips
Standard distance A: 21.00 to 21.76 mm (0.834 to 0.857 in.)
| *1 | Flange |
| *2 | Plate |
| *3 | Disc |
| *a | Fixture |
| *b | 165.2 mm or less |
Assemble the 4 discs, 3 plates and flange as shown in the illustration. Then, with a fixture of 165.2 mm (6.50 in.) or less placed on the flange, measure distance B.*2
Tech Tips
Standard distance B: 16.54 to 17.15 mm (0.651 to 0.675 in.)
Apply the A and B measurements taken in *1 and *2 to the graph below. Use A for the X axis and B for the Y axis, and then choose the No. 2 brake flange indicated by the graph point.
| *1 | Mark 0 | *2 | Mark 1 |
| *3 | Mark 2 | *4 | Mark 3 |
| *5 | Mark 4 | *6 | Mark 5 |
| *7 | Mark 6 | *8 | Mark 7 |
| *a | Distance A mm (in.) | *b | Distance B mm (in.) |
Tech Tips
Make sure that when the B measurement and selected No. 2 brake flange thickness are subtracted from the A measurement, the value is 2.20 to 2.50 mm (0.0866 to 0.0984 in.).
| Flange Thickness | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Remove the snap ring, flange and No. 2 brake piston return spring from the transmission case.
INSTALL NO. 2 BRAKE DISC SET
Install the No. 2 brake piston return spring, selected No. 2 brake flange, 4 No. 2 brake discs, 3 plates and flange.
| Install in order |
|---|
| S/F - D - P - D - P - D - P - D - F |
Tech Tips
S/F = Selected flange
D = No. 2 brake disc
P = Plate
F = Flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
Place SST on the flange and compress the No. 2 brake piston return spring.
Using a screwdriver, install the snap ring to the transmission case.
Note
Be careful not to damage the transmission case.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
INSTALL CENTER PLANETARY GEAR ASSEMBLY
| *1 | Return Spring Retainer |
Install the center planetary sun gear and center planetary gear assembly to the transmission case.
Note
Make sure to install the center planetary sun gear with the groove facing the transmission case.
INSTALL NO. 1 BRAKE PISTON
| *1 | New O-Ring |
Coat 2 new O-rings with ATF and install them to the No. 1 brake piston.
Press the No. 1 brake piston into the No. 1 brake cylinder with both hands.
Note
Be careful not to damage the O-rings.
INSTALL NO. 1 BRAKE CYLINDER WITH NO. 1 BRAKE PISTON
Install the No. 1 brake cylinder with No. 1 brake piston and brake piston return spring to the transmission case.
Note
When installing the No. 1 brake cylinder with No. 1 brake piston to the transmission case, align the cylinder claw with the groove in the top of the case
Make sure the No. 1 brake cylinder with No. 1 brake piston is securely inserted into the transmission case.
Place SST on the brake piston return spring and compress the brake piston return spring.
Using a screwdriver, install the snap ring to the transmission case.
Note
Be careful not to damage the transmission case.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
SELECT NO. 1 BRAKE FLANGE
Measure distance A (from the step in the transmission case to the tip of the No. 1 brake piston) in the illustration.*1
Tech Tips
Standard distance A: 19.74 to 20.22 mm (0.777 to 0.796 in.)
| *1 | Disc |
| *2 | Plate |
Assemble the 4 plates and 4 discs and measure distance B in the illustration.*2
Tech Tips
Standard distance B: 16.72 to 17.19 mm (0.658 to 0.677 in.)
Apply the A and B measurements taken in *1 and *2 to the graph below. Use A for the X axis and B for the Y axis, and then choose the No. 1 brake flange indicated by the graph point.
| *1 | Mark 0 | *2 | Mark 1 |
| *3 | Mark 2 | *4 | Mark 3 |
| *a | Distance A mm (in.) | *b | Distance B mm (in.) |
Tech Tips
Make sure that when the B measurement and selected flange thickness are subtracted from the A measurement, the value is 0.56 to 0.86 mm (0.0220 to 0.0339 in.).
| Flange Thickness | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL CENTER PLANETARY RING GEAR
Install the front planetary ring gear flange to the center planetary ring gear.
Using a screwdriver, install the snap ring.
INSTALL FRONT PLANETARY RING GEAR
Install the front planetary ring gear to the center planetary ring gear.
INSTALL FRONT PLANETARY RING GEAR WITH FRONT PLANETARY RING GEAR FLANGE SUB-ASSEMBLY AND CENTER PLANETARY RING GEAR
| *1 | Bearing |
| *2 | Race |
Install the thrust bearing race and thrust needle roller bearing.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearing and thrust bearing race stay securely in place.
| Bearing and Race Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Install the front planetary ring gear with the front planetary ring gear flange and center planetary ring gear to the transmission case.
INSTALL FRONT PLANETARY GEAR ASSEMBLY
Install the No. 2 planetary carrier thrust washer to the front planetary gear assembly.
Tech Tips
Use a small amount of MP grease to make the No. 2 planetary carrier thrust washer stay securely in place.
| *1 | Bearing |
| *2 | Race |
Install the thrust needle roller bearing, thrust bearing race, front planetary sun gear and front planetary gear assembly.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearing and thrust bearing race stay securely in place.
| Bearing Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
INSTALL 1-WAY CLUTCH INNER RACE SUB-ASSEMBLY
Install the No. 1 planetary carrier thrust washer to the 1-way clutch inner race, and then install them to the 1-way clutch assembly.
Tech Tips
Use a small amount of MP grease to make the No. 1 planetary carrier thrust washer stay securely in place.
INSPECT 1-WAY CLUTCH ASSEMBLY
Install the 1-way clutch to the 1-way clutch inner race.
Hold the 1-way clutch inner race and turn the 1-way clutch. Check that the 1-way clutch turns freely counterclockwise and locks when turned clockwise.
Remove the 1-way clutch from the 1-way clutch inner race.
INSTALL 1-WAY CLUTCH ASSEMBLY WITH 1-WAY CLUTCH INNER RACE SUB-ASSEMBLY
Install the 1-way clutch assembly with the 1-way clutch inner race to the transmission case.
INSTALL NO. 1 BRAKE DISC SET
Install the 4 plates, 4 discs and No. 1 brake flange.
| Install in order |
|---|
| P - D - P - D - P - D - P - D - F |
Tech Tips
P = Plate
D = Disc
F = No. 1 brake flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
INSTALL NO. 3 BRAKE PISTON
| *1 | New O-Ring |
Coat 2 new O-rings with ATF and install them to the No. 3 brake piston.
Press the No. 3 brake piston into the No. 3 brake cylinder with both hands.
Note
Be careful not to damage the O-rings.
Using SST and a press, compress the No. 3 brake piston return spring and install the snap ring with a screwdriver.
Note
Be sure the end gap of the snap ring is not aligned with the No. 3 brake piston return spring claw.
INSTALL NO. 3 BRAKE CYLINDER WITH NO. 3 BRAKE PISTON AND NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY
Install the No. 3 brake cylinder together with the No. 3 brake piston and No. 3 brake piston return spring to the transmission case.
Note
Align the oil holes of the No. 3 brake cylinder and transmission case as shown in the illustration.
Make sure the No. 3 brake piston and cylinder are securely inserted into the transmission case.
| *1 | Oil Hole |
INSTALL NO. 3 BRAKE PISTON HOLE SNAP RING
Using SST, install the snap ring.
INSTALL NO. 3 BRAKE DISC SET
Install the ''O'' mark flange, 4 discs, 3 plates and ''A'' mark flange to the transmission case.
| Install in order |
|---|
| OF - D - P - D - P - D - P - D - AF |
Tech Tips
OF = ''O'' mark flange
P = Plate
D = Disc
AF = ''A'' mark flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
INSTALL NO. 3 BRAKE SNAP RING
Using a screwdriver, install the snap ring.
Note
Be careful not to damage the transmission case.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
INSTALL DIRECT CLUTCH PISTON SUB-ASSEMBLY
| *1 | New O-ring |
Coat 2 new O-rings with ATF and install them to the direct clutch piston.
Install the direct clutch return spring and No. 2 clutch balancer to the direct clutch piston.
Press the direct clutch piston together with the direct clutch return spring and No. 2 clutch balancer into the clutch drum with both hands.
Note
Be careful not to damage the O-ring.
Place SST on the direct clutch balancer and compress the direct clutch return spring with a press.
Note
Stop pressing when the spring sheet is lowered to a position 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove to prevent the spring sheet from being deformed.
Using SST, install the snap ring.
Note
Do not expand the snap ring excessively.
| *1 | Stopper |
Set the end gap of the snap ring in the balancer as shown in the illustration.
Note
Be sure the end gap of the snap ring is not aligned with the spring retainer claw.
INSTALL DIRECT CLUTCH DISC SET
Place the oil pump assembly onto the torque converter, and then place the clutch drum onto the oil pump assembly.
for 1VD-FTV:
Install the 6 plates, 6 discs and direct clutch flange to the clutch drum.
| Install in order |
|---|
| P - D - P - D - P - D - P - D - P - D - P - D - F |
Tech Tips
P = Plate
D = Disc
F = Direct clutch flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
for 1UR-FE, 3UR-FE:
Install the 5 plates, 5 discs and direct clutch flange to the clutch drum.
| Install in order |
|---|
| P - D - P - D - P - D - P - D - P - D - F |
Tech Tips
P = Plate
D = Disc
F = Direct clutch flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
Using a screwdriver, install the snap ring to the clutch drum.
Note
Be careful not to damage the clutch drum.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
| *1 | Oil Hole |
| *a | Distance (A) |
Using a dial indicator, measure the moving distance (A) of the direct clutch flange at both ends across the diameter while blowing compressed air (392 kPa, 2.0 kgf/cm2, 57 psi) into the oil hole as shown in the illustration. Then choose from the 9 flange thicknesses in the table so that the measured value is within the standard range.
| Standard moving distance (A) |
|---|
| 0.58 to 0.88 mm (0.0228 to 0.0346 in.) |
| Flange Thickness (for 1VD-FTV) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Flange Thickness (for 1UR-FE, 3UR-FE) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Temporarily remove the snap ring, install the selected flange and reinstall the snap ring.
INSTALL REVERSE CLUTCH PISTON SUB-ASSEMBLY
| *1 | New O-Ring |
Coat a new O-ring with ATF and install it to the clutch drum.
| *1 | New O-Ring |
Coat a new O-ring with ATF and install it to the reverse clutch piston.
Insert the clutch drum into the reverse clutch piston with both hands.
Note
Be careful not to damage the O-ring.
Make sure to align the holes of the reverse clutch piston with those of the clutch drum as shown in the illustration.
Make sure to align the protrusions of the reverse clutch piston with the cutout of the clutch drum.
INSTALL NO. 3 CLUTCH BALANCER
| *1 | New O-ring |
Coat a new O-ring with ATF and install it to the reverse clutch piston.
Install the reverse clutch return spring and No. 3 balancer to the reverse clutch piston.
Place SST on the clutch balancer and compress the clutch balancer with a press.
Note
Stop pressing when the spring sheet is lowered to a position 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove to prevent the spring sheet from being deformed.
Using SST, install the snap ring.
Note
Do not expand the snap ring excessively.
Set the end gap of the snap ring in the piston as shown in the illustration.
Note
Be sure the end gap of the snap ring is not aligned with the spring retainer claw.
SELECT REVERSE CLUTCH FLANGE
| *1 | Protective Tape |
Using a screwdriver, install the snap ring to the clutch drum.
Note
Be careful not to damage the clutch drum.
Make sure to install the direct clutch and reverse clutch snap rings so that their openings face opposite directions.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
for 1VD-FTV:
Install the flange, 4 discs, 3 plates, selected reverse clutch flange, cushion plate and reverse clutch reaction sleeve to the clutch drum.
| Install in order |
|---|
| F - D - P - D - P - D - P - D - S/F - C |
Tech Tips
F = Flange
D = Disc
P = Plate
S/F = Selected reverse clutch flange
C = Cushion plate
for 1UR-FE, 3UR-FE:
Install the flange, 5 discs, 4 plates, selected reverse clutch flange, cushion plate and reverse clutch reaction sleeve to the clutch drum.
| Install in order |
|---|
| F - D - P - D - P - D - P - D - P -D - S/F - C |
Tech Tips
F = Flange
D = Disc
P = Plate
S/F = Selected reverse clutch flange
C = Cushion plate
Using a screwdriver, install the snap ring.
Using a dial indicator, measure the moving distance (A minus B) of the top surface of the reverse clutch piston (A) and cushion plate (B) at both ends across the diameter while blowing compressed air (392 kPa, 2.0 kgf/cm2, 57 psi) into the oil hole as shown in the illustration. Then choose from the 12 flange thicknesses in the table so that the measured value is within the standard range.
| Standard moving distance (A minus B) |
|---|
| for 1VD-FTV |
| 0.46 to 0.76 mm (0.0181 to 0.0299 in.) |
| for 1UR-FE, 3UR-FE |
| 0.59 to 0.89 mm (0.0232 to 0.0350 in.) |
| *1 | Oil Hole | - | - |
| *a | Distance (A) | *b | Distance (B) |
| Flange Thickness | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Remove the snap ring, reverse clutch reaction sleeve and rear clutch disc set from the clutch drum.
INSTALL FORWARD CLUTCH PISTON SUB-ASSEMBLY
| *1 | New O-Ring |
Coat a new O-ring with ATF and install it to the input shaft.
Install the forward clutch piston to the input shaft.
INSTALL COAST CLUTCH PISTON
| *1 | New O-Ring |
Install the coast clutch piston to the input shaft.
Coat a new O-ring with ATF and install it to the No. 1 clutch balancer.
Install the forward clutch return spring and No. 1 clutch balancer to the input shaft.
Note
Be careful not to damage the O-rings.
Place SST on the No. 1 clutch balancer and compress the forward clutch return spring with a press.
Note
Stop pressing when the spring sheet is lowered to a position 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove to prevent the spring sheet from being deformed.
Using SST, install the snap ring.
Note
Do not expand the snap ring excessively.
| *a | Correct |
| *b | Incorrect |
Set the end gap of the snap ring in the balancer as shown in the illustration.
Note
Be sure the end gap of the snap ring is not aligned with the spring retainer claw.
INSTALL COAST CLUTCH DISC SET
for 1VD-FTV:
Install the 5 plates, 5 discs and coast clutch flange.
| Install in order |
|---|
| P - D - P - D - P - D - P - D - P - D - F |
Tech Tips
P = Plate
D = Disc
F = Flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
for 1UR-FE, 3UR-FE:
Install the 4 plates, 4 discs and coast clutch flange.
| Install in order |
|---|
| P - D - P - D - P - D - P - D - F |
Tech Tips
P = Plate
D = Disc
F = Flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
| *1 | Protective Tape |
Temporarily install the snap ring.
Note
Be careful not to damage the forward clutch piston.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
| *1 | Oil Hole |
| *a | Distance (A) |
Using a dial indicator, measure the moving distance (A) of the coast clutch flange at both ends across the diameter while blowing compressed air (196 kPa, 2.0 kgf/cm2, 28 psi) into the oil hole as shown in the illustration. Then choose from the 11 flange thicknesses in the table so that the measured value is within the standard range.
| Standard moving distance (A) |
|---|
| for 1VD-FTV |
| 0.51 to 0.81 mm (0.0201 to 0.0319 in.) |
| for UR Engine Series |
| 0.41 to 0.71 mm (0.0161 to 0.0280 in.) |
| Flange Thickness | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Temporarily remove the snap ring, install the selected coast clutch flange and reinstall the snap ring.
Note
Be careful not to damage the forward clutch piston.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
INSTALL FORWARD MULTIPLE DISC CLUTCH DISC SET
Install the cushion plate, 6 plates, 6 discs and flange to the input shaft.
| Install in order |
|---|
| C - P - D - P - D - P - D - P - D - P - D - P - D - F |
Tech Tips
C = Cushion plate
P = Plate
D = Disc
F = Flange
Note
Before assembling new discs, soak them in ATF for at least 2 hours.
| *1 | Protective Tape |
Temporarily install the snap ring.
Note
Be careful not to damage the forward clutch piston.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
| *1 | Oil Hole |
| *a | Distance (A) |
Using a dial indicator, measure the moving distance (A) of the clutch flange at both ends across the diameter while blowing compressed air (196 kPa, 2.0 kgf/cm2, 28 psi) into the oil hole as shown in the illustration. Then choose from the 12 flange thicknesses in the table so that the measured value is within the standard range.
| Standard moving distance (A) |
|---|
| 0.85 to 1.15 mm (0.0335 to 0.0453 in.) |
| Flange Thickness | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Temporarily remove the snap ring, install the selected flange and reinstall the snap ring.
Note
Be careful not to damage the forward clutch piston.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
INSTALL NO. 4 1-WAY CLUTCH ASSEMBLY
Install the No. 2 clutch hub thrust washer to the coast clutch hub.
Tech Tips
Use a small amount of MP grease to make the No. 2 clutch hub thrust washer stay securely in place.
Install the No. 4 1-way clutch assembly to the coast clutch hub.
INSPECT NO. 4 1-WAY CLUTCH ASSEMBLY
Hold the coast clutch hub and turn the 1-way clutch assembly. Check that the 1-way clutch turns freely clockwise and locks when turned counterclockwise.
INSTALL COAST CLUTCH HUB SUB-ASSEMBLY WITH NO. 4 1-WAY CLUTCH ASSEMBLY
| *1 | Bearing C |
| *2 | Race |
| *3 | Bearing D |
Install the 2 thrust needle roller bearings, thrust bearing race and coast clutch hub with the No. 4 1-way clutch assembly to the input shaft.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearings and thrust bearing race stay securely in place.
| Bearing and Race Diameter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INSTALL INPUT SHAFT OIL SEAL RING
| *a | Correct |
| *b | Incorrect |
Overlap the seal ring edges in the axial direction.
Note
Overlapping the seal ring edges in the axial direction prevents damage to the seal ring.
Do not overlap the seal ring edges in the radial direction, as this may damage the seal ring.
| *1 | New O-Ring |
Coat 4 new oil seal rings with ATF.
Squeeze the ends of the 4 oil seal rings together, and then install them to the input shaft groove.
Note
Do not excessively widen the rings.
Tech Tips
After installing the oil seal rings, check that they rotate smoothly.
INSTALL INPUT SHAFT ASSEMBLY
Install the input shaft to the clutch drum.
INSTALL FORWARD CLUTCH HUB SUB-ASSEMBLY
Install the No. 3 clutch hub thrust washer, forward clutch hub and thrust needle roller bearing to the clutch drum.
Note
Before installing the forward clutch hub, apply ATF to the sliding surfaces of the forward clutch hub bush. After the installation, check that the forward clutch hub rotates smoothly.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearing and No. 3 clutch hub thrust washer stay securely in place.
| Bearing Diameter | ||||||
|---|---|---|---|---|---|---|
|
INSTALL REVERSE CLUTCH HUB SUB-ASSEMBLY
Install the reverse clutch hub to the clutch drum.
Note
Before installing of the reverse clutch hub, apply ATF to the sliding surfaces of the reverse clutch hub bush. After the installation, check that the reverse clutch rotates smoothly.
INSTALL REAR CLUTCH DISC SET
Using a screwdriver, install the snap ring.
Note
Be careful not to damage the clutch drum.
Tech Tips
Wrap the tip of the screwdriver with protective tape before use.
for 1VD-FTV:
Install the flange, 4 discs, 3 plates, selected reverse clutch flange and reverse clutch reaction sleeve to the clutch drum.
| Install in order |
|---|
| F - D - P - D - P - D - P - D - S/F - C |
Tech Tips
F = Flange
D = Disc
P = Plate
S/F = Selected reverse clutch flange
C = Cushion plate
for 1UR-FE, 3UR-FE:
Install the flange, 5 discs, 4 plates, selected reverse clutch flange and reverse clutch reaction sleeve to the clutch drum.
| Install in order |
|---|
| F - D - P - D - P - D - P - D - P - D - S/F - C |
Tech Tips
F = Flange
D = Disc
P = Plate
S/F = Selected reverse clutch flange
C = Cushion plate
Using a screwdriver, install the snap ring to the clutch drum.
INSTALL NO. 2 1-WAY CLUTCH ASSEMBLY
Install the clutch drum thrust washer to the clutch drum.
Tech Tips
Use a small amount of MP grease to make the clutch drum thrust washer stay securely in place.
Install the 1-way clutch to the clutch drum.
INSPECT NO. 2 1-WAY CLUTCH ASSEMBLY
Hold the reverse clutch hub and turn the 1-way clutch assembly. Check that the 1-way clutch turns freely clockwise and locks when turned counterclockwise.
INSTALL CLUTCH DRUM AND INPUT SHAFT ASSEMBLY
| *1 | Bearing A |
| *2 | Bearing B |
Install the 2 thrust needle roller bearings.
Tech Tips
Use a small amount of MP grease to make the thrust needle roller bearings stay securely in place.
| Bearing Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Coat the clutch drum thrust washer with petroleum jelly and install it to the clutch drum and input shaft assembly.
Install the clutch drum and input shaft assembly to the transmission case.
INSTALL OIL PUMP ASSEMBLY
| *1 | Race A |
| *2 | Race B |
| *3 | New O-Ring |
Coat a new O-ring with ATF and install it to the oil pump assembly.
Install the 2 thrust bearing races to the front oil pump assembly.
| Thrust Bearing Race Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Pass the input shaft through the center hole of the oil pump assembly, and align the bolt holes of the oil pump assembly with the transmission case.
Hold the input shaft and lightly press the oil pump body to slide the oil seal rings into the overdrive direct clutch drum.
Apply seal packing to the flanges of the bolts.
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent |
Note
Do not allow seal packing to contact the bolt threads.
Install the 10 bolts.
Note
During installation, do not allow oil to contact the bolts or the surface of the oil pump body.
INSPECT INDIVIDUAL PISTON OPERATION
Check the operating sound while applying compressed air into the oil holes indicated in the illustration.
Tech Tips
When inspecting the direct clutch, check with the accumulator piston holes indicated in the illustration.
If there is no sound, disassemble and check the installation condition of the parts.
No. 2 clutch (C2)
No. 3 clutch (C3)
No. 4 clutch (C4)
No. 1 clutch (C1)
No. 3 brake (B3)
No. 1 brake (B1)
No. 2 brake (B2)
No. 4 brake (B4)
INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL
Using SST, tap in 2 new oil seals.
Coat the lips of the oil seals with MP grease.
INSTALL MANUAL VALVE LEVER SUB-ASSEMBLY
| *1 | New Spacer |
Install a new spacer to the manual valve lever sub-assembly.
Push the manual valve lever shaft through the transmission case and install the manual valve lever sub-assembly to the manual valve lever shaft.
Using a hammer, tap in a new spring pin.
Align the manual valve lever indentation with the spacer hole and stake them together with a punch.
Check that the shaft rotates smoothly.
INSTALL PARKING LOCK PAWL
Install a new E-ring to the shaft.
Install the parking lock pawl, shaft and spring.
INSTALL PARKING LOCK ROD SUB-ASSEMBLY
Connect the parking lock rod to the manual valve lever sub-assembly.
INSTALL PARKING LOCK PAWL BRACKET
Place the parking lock pawl bracket onto the transmission case and install the 3 bolts.
| *1 | Lock Pawl |
| *2 | Rear Planetary Gear |
Move the manual valve lever sub-assembly to the P position and confirm that the planetary ring gear is correctly locked by the lock pawl.
INSTALL B-1 ACCUMULATOR VALVE
Install the 2 springs and accumulator valve to the hole.
| Spring Diameter | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
INSTALL C-3 ACCUMULATOR PISTON
| *1 | New O-Ring |
Coat 2 new O-rings with ATF and install them to the piston.
Install the spring and accumulator piston to the hole.
| Spring Diameter | |||||||
|---|---|---|---|---|---|---|---|
|
INSTALL B-3 ACCUMULATOR PISTON
| *1 | New O-Ring |
Coat 2 new O-rings with ATF and install them to the piston.
Install the spring and accumulator piston to the hole.
| Spring Diameter | ||||||
|---|---|---|---|---|---|---|
|
INSTALL C-2 ACCUMULATOR PISTON
| *1 | New O-Ring |
Coat 2 new O-rings with ATF and install them to the piston.
Install the spring and accumulator piston to the hole.
| Spring Diameter | |||||||
|---|---|---|---|---|---|---|---|
|
INSTALL CHECK BALL BODY
Install the spring and check ball body.
INSTALL BRAKE DRUM GASKET
| *1 | New O-Ring |
Install 3 new brake drum gaskets.
INSTALL TRANSMISSION CASE GASKET
| *1 | New O-Ring |
Install 3 new transmission case gaskets.
INSTALL TRANSMISSION VALVE BODY ASSEMBLY
| *1 | Pin |
Align the hole of the manual valve with the pin of the lever.
Install the 19 bolts.
Tech Tips
Each bolt length is indicated below.
36 mm (1.42 in.) for bolt A
25 mm (0.984 in.) for bolt B
45 mm (1.77 in.) for bolt C
50 mm (1.97 in.) for bolt D
Install the detent spring and detent spring cover with the bolt.
INSTALL NO. 1 TRANSMISSION WIRE AND NO. 2 TRANSMISSION WIRE
| *1 | New O-Ring |
Install 2 new O-rings to the transmission wires.
Install the transmission wire harnesses.
Install the No. 1 transmission wire and No. 2 transmission wire with the 2 bolts.
| *a | Orange |
| *b | Blue |
Connect the 9 connectors to the solenoid valves.
Connect the 2 ATF temperature sensors with the 2 clamps and 2 bolts.
Tech Tips
Each bolt length is indicated below.
12 mm (0.472 in.) for bolt A
36 mm (1.42 in.) for bolt B
INSTALL VALVE BODY OIL STRAINER ASSEMBLY
Coat a new O-ring with ATF and install it to the valve body oil strainer assembly.
Install the valve body oil strainer assembly with the 4 bolts.
INSTALL AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY
| *1 | Magnet |
Install the 4 magnets.
Install a new gasket to the oil pan.
Install the oil pan with the 12 bolts.
Note
Make sure that there is no oil or foreign matter on the gasket seal surface and oil pan contact surface.
Install the gasket so that there is no slack in the gasket, and make sure the entire circumference of the seal surface is level.
Make sure that the 9 gasket drop prevention protrusions are attached to the oil pan.
When tightening the bolts of the oil pan, make sure that the gasket is not pinched between the gasket tightening area sleeve and the transmission seal surface.
| *1 | Sleeve |
| *2 | Protrusion |
| *a | Correct |
| *b | Incorrect |
Install the drain plug.
INSTALL TRANSFER CASE ADAPTER RADIAL BALL BEARING
Using SST and a press, press in the bearing until it stops.
Using a screwdriver, install the snap ring.
INSTALL TRANSMISSION CASE ADAPTER OIL SEAL
| *a | 0 to 1 mm |
Coat the lip of a new oil seal with ATF.
Using SST and a hammer, tap in the oil seal.
| Standard depth |
|---|
| 0 to 1 mm (0 to 0.0394 in.) |
INSTALL REAR TRANSFER ADAPTER
| *1 | Seal Packing |
| *a | Seal Diameter: 1 to 1.5 mm |
Clean the threads of the bolts and case with non-residue solvent.
Apply seal packing to the rear transfer adapter.
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, |
| Three Bond 1281 or equivalent |
| Seal diameter |
|---|
| 1.0 to 1.5 mm (0.0394 to 0.0591 in.) |
Install the rear transfer adapter with the 10 bolts.
INSTALL AUTOMATIC TRANSMISSION HOUSING
Clean the threads of the bolts and case with non-residue solvent.
Install the transmission housing with the 14 bolts.
INSTALL AUTOMATIC TRANSMISSION BREATHER TUBE
Coat a new O-ring with ATF and install it to the breather tube.
Install the breather tube with the 2 bolts.
INSTALL TRANSMISSION OIL COOLER ASSEMBLY (w/ ATF Warmer)
| *1 | Transmission Oil Cooler Assembly |
| *2 | Transmission Oil Thermostat |
| *3 | O-ring |
Coat 2 new O-rings with ATF and install them to the transmission oil cooler assembly.
Coat 2 new O-rings with ATF and install them to the transmission oil thermostat.
Temporarily install bolt labeled A. Install the bolts labeled B and tighten them to the specified torque. Then tighten bolt labeled A to the specified torque.
INSTALL OIL COOLER TUBE UNION (w/o ATF Warmer)
Coat 2 new O-rings with ATF and install them to the 2 oil cooler tube unions.
| *a | -2 to 2° |
Using a union nut wrench, install the 2 oil cooler tube unions.
Note
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Click here.
INSTALL SPEED SENSOR
Coat 2 new O-rings with ATF and install them to the speed sensors.
Install the 2 speed sensors.
Install the 2 bolts.
INSTALL PARK/NEUTRAL POSITION SWITCH ASSEMBLY
Tech Tips
Make sure that the manual valve lever shaft has not been rotated prior to installing the park/neutral position switch as the detent spring may become detached from the manual valve lever shaft.
Clean the bolt and the bolt hole.
Apply adhesive to 2 or 3 threads on the end of the bolt.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
Temporarily install the park/neutral position switch assembly to the automatic transmission case subassembly with the bolt.
Install a new lock washer and the nut to the park/ neutral position switch assembly.
Temporarily install the transmission control shaft lever RH.
Using the transmission control shaft lever RH, turn the manual lever shaft all the way back and then forward 2 notches to select the N position.
Remove the control shaft lever RH.
| *1 | Neutral Basic Line |
| *2 | Groove |
Align the groove with the neutral basic line.
Hold the switch in position and tighten the bolt.
Using a screwdriver, bend the tabs of the lock washer.
INSTALL TRANSMISSION CONTROL SHAFT LEVER RH
Install the transmission control shaft lever RH with the washer and nut.