Part 3

A750E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION UNIT: REASSEMBLY

REASSEMBLY (Continued)

62. INSTALL B-3 ACCUMULATOR PISTON

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

(b) Install the spring and accumulator piston to the hole.
Accumulator spring:

63. INSTALL C-2 ACCUMULATOR PISTON

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

(b) Install the spring and accumulator piston to the hole.
Accumulator spring:

64. INSTALL CHECK BALL BODY

(a) Install the spring and check ball body.
65. INSTALL BRAKE DRUM GASKET

(a) Install the 3 brake drum gaskets.
66. INSTALL TRANSMISSION CASE GASKET

(a) Install the 3 transmission case gaskets.
67. INSTALL TRANSMISSION VALVE BODY ASSEMBLY

(a) Align the groove of the manual valve with the pin of the lever.

(b) Install the 19 bolts.
Torque: 11 Nm (110 kgf-cm, 8 ft-lbf)
HINT: Each bolt length is indicated below.
36 mm (1.42 in.) for bolt A
25 mm (0.984 in.) for bolt B

(c) Install the detent spring and detent spring cover with the bolt.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
68. INSTALL TRANSMISSION WIRE

(a) Install a new O-ring to the transmission wire.
(b) Install the transmission wire harness.
(c) Install the bolt.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)

(d) Connect the 7 solenoid connectors.
(e) Install the 2 ATF temperature sensors.
(f) Install the 2 clamps and 2 bolts.
for bolt A - Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
for bolt B - Torque: 11 Nm (112 kgf-cm, 8 ft-lbf)
HINT: Each bolt length is indicated below.
12 mm (0.472 in.) for bolt A
36 mm (1.42 in.) for bolt B

69. INSTALL VALVE BODY OIL STRAINER ASSEMBLY

(a) Coat a new O-ring with ATF, and install it to the oil strainer.
(b) Install the oil strainer with the 4 bolts.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
70. INSTALL TRANSMISSION OIL CLEANER MAGNET

(a) Install the 4 magnets.
71. INSTALL AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY
(a) Install a new gasket on the oil pan.
(b) Install the 20 bolts.
Torque: 4.4 Nm (45 kgf-cm, 39 in-lbf)
(c) Install the drain plug.
Torque: 20 Nm (204 kgf-cm, 15 ft-lbf)
72. INSTALL AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL

(a) Using SST and a hammer, tap in a new oil seal.
SST: 09710-30050
SST: 09950-70010
09951-07100
73. INSTALL EXTENSION HOUSING DUST DEFLECTOR

(a) Using SST and a hammer, tap in a new dust deflector.
SST: 09223-15020
SST: 09950-70010
09951-07100
74. INSTALL EXTENSION HOUSING SUB-ASSEMBLY

(a) Install the thrust needle roller bearing and 2 bearing races.
(b) Using a snap ring expander, install the snap ring.

(c) Using a feeler gauge, measure the clearance between the snap ring and the race.
Standard clearance:
0.05 to 0.33 mm (0.00197 to 0.0130 in.)
If the clearance is outside the standard, select another race.
HINT: There are 6 different thickness for the race.

Race thickness:

(d) Clean the threads of the bolts and case.

(e) Apply seal packing to the extension housing.
Seal packing:
Toyota Genuine Seal Packing 1281,
Three Bond 1281 or equivalent
Seal diameter:
1.0 to 1.5 mm (0.0394 to 0.0591 in.)
(f) Apply adhesive to the threads of the 6 bolts.
Adhesive:
Toyota Genuine Adhesive 1344,
Three Bond 1344 or equivalent

(g) Install the extension housing with the 6 bolts.
Torque: 34 Nm (345 kgf-cm, 25 ft-lbf)
HINT: Each bolt length is indicated below.
45 mm (1.77 in.) for bolt A
35 mm (1.38 in.) for bolt B

75. INSTALL AUTOMATIC TRANSMISSION HOUSING

(a) Clean the threads of the bolts and case with non-residue solvent.
(b) Install the transmission housing with the 10 bolts.
for 14 mm head bolt A - Torque: 34 Nm (345 kgf-cm, 25 ft-lbf)
for 17 mm head bolt B - Torque: 57 Nm (581 kgf-cm, 42 ft-lbf)
for 14 mm head bolt C - Torque: 34 Nm (345 kgf-cm, 25 ft-lbf)
76. INSTALL AUTOMATIC TRANSMISSION BREATHER TUBE

(a) Coat a new O-ring with ATF and install it to the breather tube.
(b) Install the breather tube with the 2 bolts.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)
77. INSTALL SPEED SENSOR

(a) Coat 2 new O-rings with ATF, and install it to the speed sensor.
(b) Install the 2 speed sensors.
(c) Install the 2 bolts.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)
78. INSTALL OIL COOLER TUBE UNION

(a) Coat 2 new O-rings with ATF, and install them to the 2 oil cooler tube unions.
(b) Install the 2 oil cooler tube unions.
Torque: 29 Nm (296 kgf-cm, 21 ft-lbf)
79. INSTALL PARK/NEUTRAL POSITION SWITCH ASSEMBLY

(a) Install the park/neutral position switch onto the manual valve lever shaft, and temporarily install the adjusting bolt.
(b) Install a new lock washer and the nut.
Torque: 6.9 Nm (70 kgf-cm, 61 in-lbf)

(e) Align the neutral basic line with the switch groove as shown in the illustration, and tighten the adjusting bolt.
Torque: 13 Nm (130 kgf-cm, 9 ft-lbf)

(f) Using a screwdriver, bend the tabs of the lock washer.
HINT: Bend at least 2 of the lock washer tabs.

80. INSTALL TRANSMISSION CONTROL SHAFT LEVER RH

(a) Install the control shaft lever RH with the washer and nut.
Torque: 16 Nm (163 kgf-cm, 12 ft-lbf)