Part 6

U250E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: REASSEMBLY; 2013 MY Corolla [07/2012 -]

75. INSTALL TRANSAXLE HOUSING

(a) Remove any FIPG material and keep the contact surfaces of the transaxle case and transaxle housing away from oil.

(b) Apply FIPG to the transaxle case.

FIPG:

Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent

(c) Install the transaxle housing to the transaxle case with the 18 bolts.

Bolt A - Torque : 29 Nm (296 kgf-cm, 21 ft-lbf)

Bolt B - Torque : 29 Nm (296 kgf-cm, 21 ft-lbf)

Bolt C - Torque : 22 Nm (225 kgf-cm, 16 ft-lbf)

Bolt D - Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

Bolt E - Torque : 33 Nm (336 kgf-cm, 24 ft-lbf)

Bolt F - Torque : 25 Nm (255 kgf-cm, 18 ft-lbf)

HINT
Apply seal packing or equivalent to bolts C and F.

Seal packing:

Toyota Genuine Seal Packing 1344, Three Bond 1344 or equivalent

Bolt length
Bolt B, C, D, F
50 mm (1.969 in.)

Bolt A, E
42 mm (1.654 in.)

NOTICE:
Apply seal packing to new bolts and tighten them within 10 minutes of application.

76. INSPECT INPUT SHAFT END PLAY Transaxle Unit

77. SECURE AUTOMATIC TRANSAXLE ASSEMBLY

(a) Secure the transaxle assembly onto wooden blocks.

78. INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL

(a) Coat a new oil seal with MP grease.

(b) Using SST and hammer, install the oil seal to the transaxle case.

SST : 09950-60010

09951-00230

SST : 09950-70010

09951-07100

Oil seal drive in depth:

-0.5 to 0.5 mm (-0.0197 to 0.0197 in. )

79. INSTALL PARKING LOCK ROD SUB-ASSEMBLY

(a) Install the parking lock rod to the manual valve lever.

HINT
Align the dial with the notches on the manual valve lever and turn the dial 90° to install the parking lock rod.

80. INSTALL MANUAL VALVE LEVER SUB-ASSEMBLY

(a) Install a new spacer and the manual valve lever shaft to the transaxle case.

NOTICE:
Do not damage the oil seal while installing the shaft to the transaxle case.

(b) Using a pin punch and hammer, drive in a new pin.

(c) Turn the spacer and the lever shaft to align the smaller hole of the spacer with the staking position mark on the lever shaft.

(d) Using a pin punch, stake the spacer through the small hole.

(e) Check that the spacer does not turn.

81. INSTALL MANUAL VALVE LEVER SHAFT RETAINER SPRING

(a) Using needle-nose pliers, install the retainer spring.

NOTICE:
Securely attach the spring onto the shaft.

82. INSTALL PARKING LOCK PAWL BRACKET

(a) Install the parking lock pawl bracket with the 2 bolts.

Torque : 20 Nm (205 kgf-cm, 15 ft-lbf)

Bolt length:

25 mm (0.984 in.)

NOTICE:
Be sure the parking rod is placed between the parking pawl and the guide of the parking bracket after the parking bracket is installed.

83. INSTALL MANUAL DETENT SPRING SUB-ASSEMBLY

(a) Install the manual detent spring sub-assembly with the 2 bolts.

NOTICE:
Make sure to install the manual detent spring and cover in this order.

HINT
Tighten bolt A first, then B.

Bolt A - Torque : 20 Nm (205 kgf-cm, 15 ft-lbf)

Bolt B - Torque : 12 Nm (120 kgf-cm, 9 ft-lbf)

Bolt length:

Bolt A
27 mm (1.06 in.)

Bolt B
16 mm (0.630 in.)

84. INSTALL B-3 ACCUMULATOR PISTON

(a) Coat a new O-ring with ATF, and install it to the B-3 accumulator piston.

NOTICE:
Install the O-ring to the accumulator piston, being careful not to twist or pinch it. Apply enough ATF to the O-ring prior to installation. Be sure to confirm the installation position.

(b) Coat the piston and springs with ATF, and install them to the transaxle case.

NOTICE:
Install the correct springs to the B-3 accumulator piston after confirming the color and dimension of the springs.

Accumulator Spring

85. INSTALL REVERSE CLUTCH ACCUMULATOR PISTON

(a) Coat 2 new O-rings with ATF, and install them to the reverse clutch accumulator piston.

NOTICE:
Install the O-rings to the accumulator piston, being careful not to twist or pinch it. Apply enough ATF to the O-rings prior to installation. Be sure to confirm the installation positions.

(b) Coat the piston and spring with ATF, and install them to the transaxle case.

NOTICE:
Install the correct spring to the reverse clutch accumulator piston after confirming the color or dimension of the spring.

Accumulator Spring

86. INSTALL C-3 ACCUMULATOR PISTON

(a) Coat a new O-ring with ATF, and install it to the C-3 accumulator piston.

NOTICE:
Install the correct spring to the C-3 accumulator piston after confirming the color and dimension of the spring.

Accumulator Spring

87. INSTALL CHECK BALL BODY

(a) Coat the check ball body with ATF.

(b) Install the check ball body and spring.

NOTICE:
Regarding the installation of the spring and the check ball body, be sure to place the spring into ball body. Be sure to install the parts in the correct direction.

88. INSTALL BRAKE DRUM GASKET

(a) Coat a new brake drum gasket with ATF, and install it to the transaxle case.

NOTICE:
Do not damage the lip portion of the brake drum gasket when inserting the gasket to the case. Apply sufficient ATF to the gasket prior to installation. Be sure to install the parts in the correct direction.

89. INSTALL TRANSAXLE CASE 2ND BRAKE GASKET

(a) Coat a new transaxle case 2nd brake gasket with ATF, and install it to the transaxle case.

NOTICE:
Do not damage the lip portion of the transaxle case 2nd brake gasket when inserting the gasket to the case. Apply sufficient ATF to the gasket prior to installation. Be sure to install the parts in the correct direction.