Installation

U341E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE ASSEMBLY: INSTALLATION; 2013 MY Corolla [07/2012 -]

1. INSPECT TORQUE CONVERTER ASSEMBLY Testing and Inspection

2. INSTALL TORQUE CONVERTER ASSEMBLY

(a) Using a vernier caliper, measure dimension A between the transaxle fitting surface of the engine and the torque converter assembly fitting surface of the drive plate. (#1)

HINT
The ring gear side surface and the torque converter assembly fitting surface are same level.

(b) Set the key at the top of the front oil pump drive gear and put a matchmark on the housing.

(d) Align the matchmarks on the case with the one on the torque converter assembly and fit the spline of the input shaft to the spline of the turbine runner.

(e) Rotating the torque converter assembly, fit the spline of the stator shaft with that of the stator.

HINT
Rotate the torque converter assembly approximately 180°.

(f) Rotating the torque converter assembly, align the mark on the case with the one on the torque converter assembly again and fit the key of the oil pump drive gear into the keyway of the torque converter assembly.

NOTICE:
Do not push the torque converter assembly excessively when rotating it.

(g) Using a vernier caliper and a straightedge, measure dimension B shown in the illustration and check that dimension B is greater than dimension A, which was measured in step #1.

Standard:

A + 1 mm (0.0394 in.) or more

NOTICE:
Subtract the thickness of the straightedge from the measured value to gain dimension B.

3. INSTALL SPEEDOMETER DRIVEN HOLE COVER SUB-ASSEMBLY

(a) Install the speedometer driven hole cover sub-assembly to the automatic transaxle with the bolt.

Torque : 5.5 Nm (56 kgf-cm, 49 in-lbf)

4. INSTALL TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY (for TMC Made)

(a) Apply ATF to a new O-ring, and install it to the transmission oil filler tube sub-assembly.

(b) Install the transmission oil filler tube sub-assembly to the automatic transaxle with the bolt.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

(c) Install the transmission oil level gauge sub-assembly.

5. INSTALL OIL COOLER TUBE SUB-ASSEMBLY (for TMC Made)

(a) Connect the 2 oil cooler hoses to the 2 unions with the 2 hose clamps.

(b) Install the oil cooler tube sub-assembly to the automatic transaxle with the bolt.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

6. INSTALL REAR ENGINE MOUNTING BRACKET (for TMC Made)

(a) Install the rear engine mounting bracket to the automatic transaxle with the 3 bolts.

Silver Colored Bolt - Torque : 45 Nm (459 kgf-cm, 33 ft-lbf)

Black Colored Bolt - Torque : 64 Nm (653 kgf-cm, 47 ft-lbf)

7. INSTALL REAR ENGINE MOUNTING BRACKET (except TMC Made)

(a) Install the rear engine mounting bracket to the automatic transaxle with the 3 bolts.

Torque : 45 Nm (459 kgf-cm, 33 ft-lbf)

8. INSTALL FRONT ENGINE MOUNTING BRACKET

(a) Install the front engine mounting bracket to the automatic transaxle with the 4 bolts.

Torque : 64 Nm (653 kgf-cm, 47 ft-lbf)

9. INSTALL ENGINE MOUNTING BRACKET LH

(a) Install the engine mounting bracket LH to the automatic transaxle with the 3 bolts.

Torque : 52 Nm (530 kgf-cm, 38 ft-lbf)

10. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY

(a) Install the automatic transaxle to the engine with the 7 bolts.

Torque : 30 Nm (301 kgf-cm, 22 ft-lbf)

NOTICE:
Make sure the knock pins are fully engaged and the transaxle securely fitted to the engine before tightening the bolts.

11. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET

(a) Install the No. 1 transmission control cable bracket to the automatic transaxle with the 2 bolts.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

(b) Connect the 2 connectors and wire harness clamp.

12. INSTALL TRANSMISSION CONTROL CABLE SUPPORT

(a) Install the transmission control cable support with the bolt.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

(b) Connect the wire harness clamp and speed sensor connector.

13. INSTALL STARTER ASSEMBLY Installation

14. INSTALL TRANSMISSION OIL FILLER TUBE SUB-ASSEMBLY (except TMC Made)

(a) Apply ATF WS to a new O-ring, and install it to the transmission oil filler tube sub-assembly.

(b) Install the transmission oil filler tube sub-assembly to the automatic transaxle with the bolt.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

(c) Install the transmission oil level gauge sub-assembly to the transmission oil filler tube sub-assembly.

15. INSTALL OIL COOLER TUBE SUB-ASSEMBLY (except TMC Made)

(a) Connect the 2 oil cooler hoses to the 2 unions with the 2 hose clamps.

(b) Install the oil cooler tube to the automatic transaxle with the bolt.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

16. INSTALL FRONT ENGINE MOUNTING INSULATOR Installation

17. INSTALL REAR ENGINE MOUNTING INSULATOR Installation

18. INSTALL DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT

(a) Apply a few drops of adhesive to 2 or 3 threads of the 6 torque converter assembly setting bolts tip.

Adhesive:

Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

(b) Install the 6 torque converter assembly setting bolts while holding the crankshaft pulley bolt with a wrench.

Torque : 28 Nm (286 kgf-cm, 21 ft-lbf)

NOTICE:
Install the black colored bolt first, and then the silver colored 5 bolts.

19. INSTALL FLYWHEEL HOUSING UNDER COVER

(a) Install the flywheel housing under cover to the automatic transaxle.

20. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE

HINT
See the steps from "Install Engine Assembly with Transaxle" through "Check ABS Speed Sensor Signal" Installation.

21. RESET MEMORY

HINT
Perform Reset Memory (AT initialization) when replacing the automatic transaxle assembly Programming and Relearning.