PROCEDURE
INSTALL FRONT DIFFERENTIAL CASE FRONT TAPERED ROLLER BEARING
Using SST and a press, install a new front differential case front tapered roller bearing to the differential case assembly.
Using SST and a press, install a new front differential case front tapered roller bearing (outer race) together with the front differential case front plate washer to the front transaxle case.
INSTALL FRONT DIFFERENTIAL CASE REAR TAPERED ROLLER BEARING
Using SST and a press, install a new front differential case rear tapered roller bearing to the differential case assembly.
Using SST and a press, install a new front differential case rear tapered roller bearing (outer race) together with the front differential case rear plate washer to the manual transmission case.
Tech Tips
Use a front differential case rear plate washer of the same thickness as the removed one.
ADJUST DIFFERENTIAL SIDE BEARING PRELOAD
Coat the differential case assembly with gear oil and install it to the front transaxle case.
Install the manual transmission case to the front transaxle case with the 16 bolts.
| *1 | Front Differential Case Rear Plate Washer |
Using SST and a torque wrench, turn the differential case assembly clockwise and counterclockwise 2 or 3 times to allow the bearings to settle.
Using SST and a torque wrench, measure the preload.
| Preload (at starting) |
|---|
| New bearing |
| 1.0 to 1.6 N*m (10 to 17 kgf*cm, 9 to 14 in.*lbf) |
| Used bearing |
| 0.8 to 1.3 N*m (9 to 13 kgf*cm, 8 to 12 in.*lbf) |
If the preload is out of specification, select a front differential case rear plate washer.
| Front Differential Case Rear Plate Washer Thickness | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tech Tips
Select a thicker plate washer to increase the preload or a thinner plate washer to decrease the preload.
Make a memo as the torque values will be needed to adjust output shaft bearing preload.
Remove the 16 bolts and the manual transmission case from the front transaxle case.
Remove the differential case assembly from the front transaxle case.
INSTALL FRONT OUTPUT SHAFT BEARING
Install the output shaft cover to the front transaxle case.
Note
Insert the output shaft cover key into the front transaxle case groove.
Using SST and a press, install a new front output shaft bearing (outer race) to the front transaxle case.
INSTALL REAR OUTPUT SHAFT BEARING
Using SST and a press, install a new rear output shaft bearing (outer race) with the rear output shaft bearing shim to the manual transmission case.
Tech Tips
Use a rear output shaft bearing shim of the same thickness as the removed one.
ADJUST OUTPUT SHAFT BEARING PRELOAD
Coat the differential case assembly with gear oil and install it to the front transaxle case.
Coat the output shaft assembly with gear oil and install it to the front transaxle case.
Install the manual transmission case to the front transaxle case with the 16 bolts.
| *1 | Rear Output Shaft Bearing Shim |
Using SST and a torque wrench, turn the differential case assembly clockwise and counterclockwise 2 or 3 times to allow the bearings to settle.
Using SST and a torque wrench, measure the preload. Calculate the rear output shaft bearing shim value using the following formula.
| Formula |
|---|
| Measured preload - Differential side bearing preload = Output shaft bearing preload |
| Preload (at starting) |
|---|
| New bearing |
| 3.6 to 6.2 N*m (37 to 63 kgf*cm, 32 to 55 in.*lbf) |
| Used bearing |
| 2.3 to 4.0 N*m (24 to 41 kgf*cm, 21 to 35 in.*lbf) |
If the preload is out of specification, select a rear output shaft bearing shim.
| Rear Output Shaft Bearing Shim Thickness | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Tech Tips
Select a thicker shim to increase the preload or a thinner shim to decrease the preload.
Remove the 16 bolts and the manual transmission case from the front transaxle case.
Remove the output shaft assembly from the front transaxle case.
Remove the differential case assembly from the front transaxle case.
INSTALL TRANSMISSION CASE GASKET
| *a | Depth |
Using SST and a hammer, install a new transmission case gasket to the manual transmission case.
| Drive in depth |
|---|
| 0 to 1.0 mm (0 to 0.0393 in.) |
INSTALL MANUAL TRANSMISSION OIL SEPARATOR SUB-ASSEMBLY
Install the manual transmission oil separator sub-assembly to the manual transmission case with the 4 bolts.
Tech Tips
Make sure that the end tabs of the manual transmission oil separator sub-assembly are inserted in the grooves of the manual transmission case.
INSTALL TRANSMISSION OIL SEPARATOR
Install the transmission oil separator to the manual transmission case with the 2 bolts.
Tech Tips
Make sure that the tip of the transmission oil separator is inserted in the groove of the manual transmission case.
INSTALL NO. 1 OIL RECEIVER PIPE
Install the No. 1 oil receiver pipe to the manual transmission case.
Tech Tips
Make sure that the No. 1 oil receiver pipe fully contacts the manual transmission case.
INSTALL STRAIGHT PIN
| *a | Protrusion Height |
Using a plastic-faced hammer, tap in 5 new straight pins to the specified protrusion height.
| Protrusion height |
|---|
| 8.5 to 9.5 mm (0.335 to 0.374 in.) |
INSTALL BREATHER PLUG
Using SST and a hammer, install the breather plug to the front transaxle case.
INSTALL TRANSMISSION OIL SEPARATOR
Install the transmission oil separator to the front transaxle case with the 4 bolts.
INSTALL FRONT TRANSAXLE CASE OIL SEAL
| *a | Depth |
Using SST and a hammer, install a new front transaxle case oil seal to the front transaxle case.
| Driven in depth |
|---|
| 0.9 to 1.9 mm (0.0355 to 0.0748 in.) |
Coat the lip of the front transaxle case oil seal with MP grease.
INSTALL TRANSMISSION MAGNET
Clean the transmission magnet and install it to the front transaxle case.
INSTALL INPUT SHAFT COVER
Install the input shaft cover to the manual transmission case.
Note
Insert the input shaft cover key into the manual transmission case groove.
INSTALL REAR INPUT SHAFT BEARING SHIM
Install the rear input shaft bearing shim to the manual transmission case.
Note
Apply MP grease to the shim as necessary to prevent the shim from falling off the case during assembly.
| *1 | Manual Transmission Case |
| *2 | Input Shaft Assembly |
| *3 | Front Transaxle Case |
| *a | Dimension A |
| *b | Dimension B |
| *c | Dimension C |
Measure the area between the end of the manual transmission case and the rear input shaft bearing shim (Dimension A).
Measure the area between the end of the front transaxle case and the installation surface of the front input shaft bearing (Dimension B).
Measure the area between both input shaft bearing outer races (Dimension C).
Note
Measure Dimension C with each bearing having no axial clearance.
Calculate the rear input shaft bearing shim value using the following formula.
| Formula |
|---|
| (Dimension A + Dimension B) - Dimension C - rear input shaft bearing shim thickness = Between 0.02 mm (0.000788 in.) and 0.14 mm (0.00551 in.) |
If the thickness is out of specification, select a rear input shaft bearing shim.
| Rear Input Shaft Bearing Shim Thickness | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Coat the rear input shaft bearing shim with MP grease and install it to the manual transmission case.
Note
Do not apply MP grease to the oil grooves.
INSTALL DIFFERENTIAL CASE ASSEMBLY
Coat the front differential case tapered roller bearing with gear oil and install the differential case assembly to the front transaxle case.
INSTALL INPUT SHAFT ASSEMBLY
Apply gear oil to all sliding and rotating parts.
| *1 | No. 1 Gear Shift Fork Shaft Assembly |
| *2 | Output Shaft Assembly |
Coat the No. 1 gear shift fork shaft assembly with gear oil and install it to the output shaft assembly.
| *1 | No. 2 Gear Shift Fork Shaft Assembly |
| *2 | No. 3 Gear Shift Fork Shaft Assembly |
| *3 | Input Shaft Assembly |
Coat the No. 2 gear shift fork shaft assembly and the No. 3 gear shift fork shaft assembly with gear oil and install them to the input shaft assembly.
Temporarily install the input shaft assembly, output shaft assembly and the 3 gear shift fork shaft assemblies, and tie them with a rope or string.
Install the input shaft assembly, output shaft assembly and the 3 gear shift fork shaft assemblies to the front transaxle case.
INSTALL SHIFT INTER LOCK PLATE
Install the shift inter lock plate to the front transaxle case.
INSTALL SHIFT AND SELECT LEVER SHAFT HEAD
Make sure that the shift and select lever shaft is installed as shown in the illustration.
| *a | Depth |
Using a 5 mm pin punch and a hammer, install the shift and select lever shaft head and the slotted spring pin to the shift and select lever shaft.
| Driven in depth |
|---|
| -0.5 to 0.5 mm (-0.0196 to 0.0196 in.) |
INSTALL INNER SELECT LEVER
| *a | Depth |
Using a 5 mm pin punch and a hammer, install the inner select lever and the slotted spring pin to the shift and select lever shaft.
| Driven in depth |
|---|
| -0.5 to 0.5 mm (-0.0196 to 0.0196 in.) |
INSTALL INNER NO. 1 SHIFT LEVER
Using a 5 mm pin punch and a hammer, install the inner No. 1 shift lever and the slotted spring pin to the shift and select lever shaft.
| *a | Depth |
| *b | Plane |
| Driven in depth |
|---|
| -0.5 to 0.5 mm (-0.0196 to 0.0196 in.) |
Tech Tips
The inner No. 1 shift lever can be installed in either direction.
INSTALL FRONT INNER SHIFT LEVER
| *a | Depth |
Using a 5 mm pin punch and a hammer, install the front inner shift lever and the slotted spring pin to the shift and select lever shaft.
| Driven in depth |
|---|
| -0.5 to 0.5 mm (-0.0196 to 0.0196 in.) |
Note
Check the installation direction.
INSTALL INNER NO. 2 SHIFT LEVER
| *a | Depth |
Using a 5 mm pin punch and a hammer, install the inner No. 2 shift lever and the slotted spring pin to the shift and select lever shaft.
| Driven in depth |
|---|
| 0 to 0.6 mm (0 to 0.0236 in.) |
Note
Check the installation direction.
INSTALL SHIFT AND SELECT LEVER SHAFT ASSEMBLY
Turn the shift and select lever shaft assembly and the shift inter lock plate counterclockwise and install them to the front transaxle case.
Tech Tips
When installing the inner select lever, make sure to engage it with the shift inter lock plate.
INSTALL REVERSE SHIFT ARM BRACKET ASSEMBLY
Install the reverse shift arm bracket assembly to the front transaxle case with the 2 bolts.
INSTALL REVERSE SHIFT FORK SHAFT ASSEMBLY
Coat the reverse shift fork shaft assembly with gear oil and install it to the front transaxle case.
INSTALL REVERSE IDLER GEAR SUB-ASSEMBLY
| *a | Parallel |
Coat the reverse idler gear sub-assembly, reverse idler thrust washer and the reverse idler gear shaft with gear oil, and install them as shown in the illustration.
Note
Make sure that the reverse idler gear shaft bolt hole of the reverse idler gear shaft is parallel to the bolt hole on the front transaxle case.
Tech Tips
Raise the edge of the reverse shift arm bracket assembly and install it to the reverse shift fork shaft assembly.
INSTALL MANUAL TRANSMISSION CASE
| *1 | Seal Packing |
| *a | Seal Diameter 1.2 mm (0.0472 in.) |
Apply seal packing to the manual transmission case as shown in the illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent |
Note
Remove any oil from the contact surfaces.
Assemble the parts within 10 minutes of application. Otherwise, the packing material must be removed and reapplied.
Install the manual transmission case to the front transaxle case with the 16 bolts.
INSTALL TRANSMISSION CASE OIL SEAL
INSTALL TRANSAXLE CASE OIL SEAL
INSTALL SHIFT DETENT BALL
Install the 2 shift detent balls and the 2 shift detent ball compression springs to the manual transmission case.
Coat the threads of the 2 shift detent ball plugs with adhesive.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
Using a 6 mm hexagon socket wrench, install the 2 shift detent ball plugs to the manual transmission case.
Install the shift detent ball and the shift detent ball compression spring to the manual transmission case.
Coat the threads of the shift detent ball plug with adhesive.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
Using a 6 mm hexagon socket wrench, install the shift detent ball plug to the manual transmission case.
INSTALL REVERSE IDLER GEAR SHAFT BOLT
Coat the threads of the reverse idler gear shaft bolt with adhesive.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Install the reverse idler gear shaft bolt to the manual transmission case with a new gasket.
INSTALL TRANSMISSION CASE PLUG
Install the transmission case plug to the manual transmission case with a new gasket.
INSTALL CLUTCH RELEASE CYLINDER WITH BEARING ASSEMBLY
REMOVE CLUTCH RELEASE BLEEDER SUB-ASSEMBLY
INSPECT CLUTCH PIPE LINE
INSTALL CLUTCH RELEASE BLEEDER SUB-ASSEMBLY
INSTALL NO. 1 CLUTCH HOUSING COVER
INSTALL SHIFT AND SELECT ACTUATOR ASSEMBLY
| *1 | Seal Packing |
| *a | Seal Diameter 1.2 mm (0.0472 in.) |
Apply seal packing to the shift and select actuator assembly as shown in the illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent |
Note
Remove any oil from the contact surfaces.
Assemble the parts within 10 minutes of application. Otherwise, the packing material must be removed and reapplied.
Install the shift and select actuator assembly and the wire harness clamp bracket to the manual transmission case with the 6 bolts.
| *1 | Shift Sensor Shaft | *2 | Reverse Shift Head |
| *3 | Select Lever Gear | *4 | Inner Select Lever |
| *5 | Wire Harness Clamp Bracket | - | - |
Note
Securely engage the shift sensor shaft in the reverse shift head.
Securely engage the select lever gear engagement in the inner select lever.
INSTALL PARK/NEUTRAL POSITION SWITCH ASSEMBLY
Using a 27 mm deep socket wrench, install the park/neutral position switch assembly to the manual transmission case with a new gasket.
INSTALL TRANSMISSION REVOLUTION SENSOR
Apply gear oil to a new O-ring and install it to the transmission revolution sensor.
Apply adhesive to 2 or 3 threads on the end of the bolt.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
Install the transmission revolution sensor to the manual transmission case with the bolt.
INSTALL BACK-UP LIGHT SWITCH ASSEMBLY
Using a 27 mm deep socket wrench, install the back-up light switch assembly to the manual transmission case with a new gasket.
INSTALL MANUAL TRANSMISSION FILLER PLUG
Install the manual transmission filler plug to the manual transmission case with a new gasket.
INSTALL MANUAL TRANSMISSION DRAIN PLUG
Using a 10 mm hexagon socket wrench, install the manual transmission drain plug to the front transaxle case with a new gasket.