Part 1
U341E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: REASSEMBLY; 2013 MY Corolla [07/2012 -]
1. BEARING POSITION
(a) Check each bearing position and installation direction.
2. INSPECT DIFFERENTIAL CASE TAPERED ROLLER BEARING PRELOAD
(a) Coat the front differential case and bearing with ATF and install them to the transaxle case.
(b) Install the transaxle housing with the 14 bolts.
Bolt A - Torque : 29 Nm (296 kgf-cm, 21 ft-lbf)
Bolt B - Torque : 22 Nm (224 kgf-cm, 16 ft-lbf)
(c) Using SST and a small torque wrench, measure the preload of the differential gear.
SST : 09564-32011
Preload:
If the preload is not within the specifications, remove the differential from the transaxle case.
Select a new transaxle case side adjusting shim in accordance with the following table.
Adjusting Shim Thickness:
3. INSTALL NO. 1 TRANSAXLE CASE OIL SEAL
(a) Coat the lip of a new No. 1 transaxle case oil seal with MP grease.
(b) Using SST and a hammer, drive in the No. 1 transaxle case oil seal.
SST : 09387-00010
SST : 09950-70010
09951-07100
Oil seal driven in depth:
-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
4. INSTALL NO. 2 TRANSAXLE CASE OIL SEAL
(a) Coat the lip of a new No. 2 transaxle case oil seal with MP grease.
(b) Using SST and a hammer, drive in the No. 2 transaxle case oil seal.
SST : 09726-27012
09726-02041
SST : 09950-70010
09951-07150
Oil seal driven in depth:
2.2 to 3.2 mm (0.0866 to 0.126 in.)
5. INSTALL FRONT DRIVE PINION REAR TAPERED ROLLER BEARING
(a) Install the No. 1 transaxle case plate onto the transaxle case.
(b) Using SST and a hammer, install a new front drive pinion rear tapered roller bearing to the transaxle case.
SST : 09950-60010
09951-00610
SST : 09950-70010
09951-07150
6. INSTALL FRONT DRIVE PINION FRONT TAPERED ROLLER BEARING
(a) Install the thrust bearing to the transaxle housing.
(b) Using SST and a press, install a new front drive pinion front tapered roller bearing to the transaxle housing.
SST : 09950-60010
09951-00650
SST : 09950-70010
09951-07150
7. INSTALL DIFFERENTIAL GEAR LUBE APPLY TUBE
(a) Install the differential gear lube apply tube to the transaxle housing.
8. INSTALL BEARING LOCK PLATE
(a) Install the bearing lock plate to the transaxle housing with the bolt.
Torque : 11 Nm (112 kgf-cm, 8 ft-lbf)
9. INSTALL COUNTER DRIVE GEAR HOLE SNAP RING
(a) Using a screwdriver, install the counter drive gear hole snap ring to the transaxle case.
10. INSTALL COUNTER DRIVE GEAR BEARING LH
(a) Using SST and a hammer, install the counter drive gear bearing outer race LH to the transaxle case.
SST : 09950-60020
09951-00890
SST : 09950-70010
09951-07150
(b) Install the counter drive gear bearing inner race LH and angular ball to the transaxle case.
11. INSTALL COUNTER DRIVE GEAR BEARING RH
(a) Using SST and a hammer, install the counter drive gear bearing outer race RH to the transaxle case.
SST : 09950-60020
09951-00890
SST : 09950-70010
09951-07150
(b) Install the counter drive gear bearing RH to the transaxle case.
12. INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL
(a) Coat the lip of a new manual valve lever shaft oil seal with MP grease.
(b) Using SST and a hammer, install the new manual valve lever shaft oil seal.
SST : 09950-60010
09951-00220
SST : 09950-70010
09951-07100
Oil seal driven in depth:
-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
13. INSTALL DIFFERENTIAL DRIVE PINION
(a) Using SST and a press, install the differential drive pinion to the counter driven gear.
SST : 09950-60010
09951-00350
SST : 09950-70010
09951-07150
NOTICE:
When replacing the counter driven gear, replace the counter drive gear in the transaxle case as well.
Press in the differential drive pinion until it comes into contact with the counter driven gear.
14. INSTALL DIFFERENTIAL DRIVE PINION PLUG
(a) Using SST and a plastic hammer, install a new differential drive pinion plug to the differential drive pinion.
SST : 09221-25026
09221-00071
Standard clearance:
2.5 to 3.5 mm (0.0984 to 0.137 in.)