PROCEDURE
INSTALL OUTPUT SHAFT COVER
| *a | Protrusion |
| *b | Oil Groove |
Install the output shaft cover to the manual transaxle case as shown in the illustration.
INSTALL OUTPUT SHAFT FRONT BEARING
Using SST and a press, press in the output shaft front bearing (outer race) to the manual transaxle case.
INSTALL FRONT DIFFERENTIAL CASE FRONT TAPERED ROLLER BEARING
Using SST and a press, press in the front differential case front tapered roller bearing (outer race) to the manual transaxle case.
INSTALL FRONT DIFFERENTIAL CASE REAR TAPERED ROLLER BEARING
Install the differential case shim to the manual transmission case.
Tech Tips
When reusing the front differential case rear tapered roller bearing, reuse the original shim. When installing a new front differential case rear tapered roller bearing, first select and install a shim which is thinner than the original.
Using SST and a press, press in the front differential case rear tapered roller bearing (outer race).
ADJUST DIFFERENTIAL SIDE BEARING PRELOAD
Coat the differential case with gear oil, and install the differential case assembly to the manual transaxle case.
Install the manual transmission case with the 13 bolts.
Tech Tips
From manual transmission case side: 8 bolts
From manual transaxle case side: 5 bolts
Using SST and a torque wrench, turn the differential case right and left 2 or 3 times to allow the bearings to settle.
Using SST and a torque wrench, measure the starting preload.
| New bearing preload |
|---|
| 0.78 to 1.57 N*m (7.96 to 16.00 kgf*cm, 6.9 to 13.89 in.*lbf) |
| Used bearing preload |
|---|
| 0.49 to 0.98 N*m (5.00 to 1.00 kgf*cm, 4.33 to 8.67 in.*lbf) |
If the preload is not as specified, replace the differential case shim with one of a different thickness. Use the table below to select a differential case shim which will ensure that the preload is within the specification.
| Plate Shim Thickness (for TMMP Made) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Plate Shim Thickness (for AISIN AI Made) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tech Tips
Select a thicker plate shim to increase the preload, or a thinner plate shim to decrease the preload.
Make a memo, as the torque values will be needed for the Adjust Output Shaft Bearing Preload procedure.
Remove the 13 bolts and manual transmission case from the manual transaxle case.
Remove the differential case assembly from the manual transaxle case.
INSTALL OUTPUT SHAFT REAR BEARING
Install the output shaft rear bearing shim to the manual transmission case.
Tech Tips
When reusing the output shaft rear bearing shim, reuse the original shim. When installing a new output shaft rear bearing shim, first select and install a shim which is thinner than the original.
Using SST and a press, press in the rear output shaft bearing (outer race) to the manual transmission case.
ADJUST OUTPUT SHAFT BEARING PRELOAD
Install the output shaft assembly and differential case to the manual transaxle case.
Install the manual transmission case to the manual transaxle case with the 13 bolts.
Tech Tips
For manual transmission case side: 8 bolts
For manual transaxle case side: 5 bolts
Using SST and a torque wrench, turn the differential case assembly and output shaft assembly clockwise and counterclockwise 2 or 3 times to allow the bearings to settle.
Using SST and a torque wrench, measure the preload (value A). Calculate the rear output shaft bearing preload using the following formula.
| Formula |
|---|
| Value A - Differential side bearing preload = Output shaft bearing preload |
| Preload (at starting) |
|---|
| New bearing |
| 3.37 to 6.73 N*m (34.36 to 68.62 kgf*cm, 29.83 to 59.56 in.*lbf) |
| Used bearing |
| 2.10 to 4.20 N*m (21.42 to 42.83 kgf*cm, 18.59 to 37.17 in.*lbf) |
If the preload is not as specified, replace the rear output shaft bearing shim with one of a different thickness. Use the table below to select a rear output shaft bearing shim which will ensure that the reload is within the specification.
| Rear Output Shaft Bearing Shim Thickness | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note
Select a thicker bearing shim to increase the preload, or a thinner bearing shim to decrease the preload.
Remove the 13 bolts and the manual transmission case from the manual transaxle case.
Remove the output shaft assembly and differential case assembly from the manual transaxle case.
ADJUST REAR INPUT SHAFT BEARING SHIM
| *1 | Rear Input Shaft Bearing Shim |
| *a | Dimension A |
| *b | Dimension B |
Using a vernier caliper, accurately measure dimensions A and B shown in the illustration.
Calculate the rear input shaft bearing shim clearance using the following formula.
| Formula |
|---|
| Dimension B - Dimension A - Rear input shaft bearing shim thickness = Between 0 mm and 0.1 mm (0.00394 in.) |
If the clearance is not as specified, replace the rear input shaft bearing shim with one of a different thickness. Use the table below to select a rear input shaft bearing shim which will ensure that the clearance is within the specification.
| Rear Input Shaft Bearing Shim Thickness | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Coat the selected rear input shaft bearing shim with MP grease, and then replace the installed rear input shaft bearing shim with the selected one.
INSTALL TRANSMISSION CASE OIL SEAL
INSTALL TRANSAXLE CASE OIL SEAL
INSTALL FRONT TRANSAXLE CASE OIL SEAL
Using SST and a hammer, install a new front transaxle case oil seal to the manual transaxle case.
| Standard depth |
|---|
| 14.4 to 15.4 mm (0.567 to 0.606 in.) |
Note
Do not damage the lip of the front transaxle case oil seal.
Coat the tip of the front transaxle case oil seal with MP grease.
INSTALL TRANSMISSION MAGNET
Clean the transmission magnet and install it to the manual transaxle case.
INSTALL NO. 2 OIL RECEIVER PIPE
Align the 2 protrusions with the 2 holes of the manual transmission case and install the No. 2 oil receiver pipe to the manual transmission case as shown in the illustration.
Note
Do not damage the No. 2 oil receiver pipe.
INSTALL DIFFERENTIAL CASE ASSEMBLY
Coat the differential case tapered roller bearing with gear oil, and install the differential case assembly to the manual transaxle case.
INSTALL OUTPUT SHAFT ASSEMBLY
Install the output shaft assembly to the manual transaxle case.
INSTALL INPUT SHAFT ASSEMBLY
Coat the sliding and rotating surfaces of the input shaft assembly and output shaft assembly with gear oil and install them to the manual transaxle case.
Note
Do not damage the lip of the front transaxle case oil seal.
INSTALL NO. 2 GEAR SHIFT FORK SHAFT
Install the No. 2 gear shift fork to the No. 2 gear shift fork shaft.
Using a plastic hammer, install a new snap ring to the No. 2 gear shift fork shaft.
Install the reverse shift fork to the No. 2 gear shift fork shaft.
Shift the No. 2 transmission hub sleeve to the 4th gear position.
While aligning the No. 2 gear shift fork with the No. 2 transmission hub sleeve, install the No. 2 gear shift fork shaft together with the No. 2 gear shift fork and reverse shift fork to the manual transaxle case.
Clean and degrease the No. 2 gear shift fork bolt and installation hole.
Apply adhesive to 2 or 3 threads on the end of the No. 2 gear shift fork bolt.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
Install the No. 2 gear shift fork bolt to the No. 2 gear shift fork.
While lifting the reverse shift fork, using a brass bar and a hammer, install a new snap ring to the No. 2 gear shift fork shaft.
Install the straight pin to the reverse shift fork.
INSTALL NO. 3 GEAR SHIFT FORK SHAFT
Install the No. 3 gear shift fork to the No. 3 transmission hub sleeve.
Using a plastic hammer, install a new snap ring to the No. 3 gear shift fork shaft.
Pass the No. 3 gear shift fork shaft through the No. 3 gear shift fork, compression spring and No. 3 gear shift head, and then install them to the manual transaxle case.
Using a pin punch and a hammer, tap in the slotted spring pin to the No. 3 gear shift head to secure the No. 3 gear shift head to the No. 3 gear shift fork shaft.
Using a screwdriver and a hammer, install a new snap ring to the No. 3 gear shift fork shaft.
Install the straight pin to the No. 3 gear shift fork.
INSTALL NO. 1 GEAR SHIFT FORK SHAFT
Install the No. 1 gear shift fork to the No. 1 transmission hub sleeve.
Using a plastic hammer, install a new snap ring to the No. 1 gear shift fork shaft.
Pass the No. 1 gear shift fork shaft through the No. 1 gear shift head and No. 1 gear shift fork, and then install them to the manual transaxle case.
Using a pin punch and a hammer, tap in the slotted spring pin to the No. 1 gear shift head to secure the No. 1 gear shift head to the No. 1 gear shift fork shaft.
Clean and degrease the No. 1 gear shift fork bolt and installation hole.
Apply adhesive to 2 or 3 threads on the end of the No. 1 gear shift fork bolt.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
Install the No. 1 gear shift fork bolt to the No. 1 gear shift fork.
INSTALL REVERSE IDLER GEAR SUB-ASSEMBLY
Coat the reverse idler gear shaft with gear oil.
Install the reverse idler gear sub-assembly to the manual transaxle case, and then pass the reverse idler gear shaft through the reverse idler gear sub-assembly to install it.
| *a | Alignment Mark |
Align the alignment mark on the reverse idler gear shaft with the bolt hole of the manual transaxle case as shown in the illustration.
INSTALL REVERSE SHIFT ARM BRACKET ASSEMBLY
Clean and degrease the bolt A and installation hole.
Apply adhesive to 2 or 3 threads on the end of the bolt A.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
Install the reverse shift arm bracket assembly to the manual transaxle case with the 2 bolts.
INSTALL MANUAL TRANSMISSION CASE
Clean and degrease the contact surfaces of the manual transmission case and manual transaxle case.
Apply seal packing to the manual transmission case as shown in the illustration.
| *a | Seal Packing (Seal Diameter: 1.2 mm (0.0472 in.)) |
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent |
Note
Assemble the parts within 10 minutes of application. Otherwise, the seal packing material must be removed and reapplied.
Install the manual transmission case to the manual transaxle case with the 13 bolts.
Tech Tips
From manual transmission case side: 8 bolts
From manual transaxle case side: 5 bolts
INSTALL REVERSE IDLER GEAR SHAFT BOLT
Clean and degrease the reverse idler gear shaft bolt and installation hole.
Apply adhesive to 2 or 3 threads on the end of the reverse idler gear shaft bolt.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
Install the reverse idler gear shaft bolt with a new gasket.
INSTALL SHIFT AND SELECT LEVER SHAFT ASSEMBLY
Install the select return compression spring to the manual transmission case.
Clean and degrease the contact surfaces of the shift and select lever shaft assembly and manual transmission case.
| *a | Seal Packing (Seal Diameter: 1.2 mm (0.0472 in.)) |
Apply seal packing to the shift and select lever shaft assembly as shown in the illustration.
| Seal packing |
|---|
| Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent |
Note
Assemble the parts within 10 minutes of application. Otherwise, the seal packing material must be removed and reapplied.
Clean and degrease the bolt A and installation hole.
Apply adhesive to 2 or 3 threads on the end of the bolt A.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
w/ Stop And Start System:
Install the shift and select lever shaft assembly and washer to the manual transmission case with the 4 bolts.
w/o Stop And Start System:
Install the shift and select lever shaft assembly to the manual transmission case with the 4 bolts.
INSTALL SHIFT GATE PIN
Clean and degrease the shift gate pin and installation hole.
Apply adhesive to 2 or 3 threads on the end of the shift gate pin.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
Note
To prevent contamination by foreign matter, install immediately after applying adhesive.
Install the shift gate pin to the manual transmission case.
INSTALL NEUTRAL POSITION SWITCH (w/ Stop And Start System)
Using SST, install the neutral position switch with a new gasket to the manual transmission case.
INSTALL CONTROL CABLE BRACKET
Install the control cable bracket with the 2 bolts.
INSTALL BACK-UP LIGHT SWITCH ASSEMBLY
Using SST, install the back-up light switch assembly with a new gasket to the manual transmission case.
Engage the 2 clamps to connect the wire harness connector.
INSTALL MANUAL TRANSAXLE FILLER PLUG
Install the manual transmission filler plug with a new gasket.
INSTALL MANUAL TRANSAXLE DRAIN PLUG
Install the manual transmission drain plug with a new gasket.
INSTALL CLUTCH RELEASE FORK SHAFT OIL SEAL
INSTALL CLUTCH RELEASE FORK SUB-ASSEMBLY
INSTALL CLUTCH RELEASE BEARING ASSEMBLY
INSTALL NO. 1 CLUTCH HOUSING COVER