Toyota Automatic Transmission A340 Series. Repair Manual — part 34
AT4846
AT7910
AT4940
mm (in.)
23 (0.91)
12 (0.47)
20
(0.79)
AT1354
AT5066
53. INSTALL TRANSMISSION SOLENOID WIRING
(a)
Coat a new O−ring with ATF and install it to the
grommet.
(b)
Insert the solenoid wiring to the case and install
the stopper plate.
(c)
Connect the connectors to No. 1, No. 2 and lock−
up solenoids.
54. INSTALL OIL TUBES
Using a plastic hammer, install the three tubes into
position shown in the figure.
NOTICE: Be careful not to bend or damage the tubes.
55. INSTALL OIL STRAINER AND GASKETS
(a)
Install two new gaskets to the oil strainer case.
(b)
Install the oil strainer case and torque the five bolts.
Torque: 100 kg−cm (7 ft−lb, 10 N−m)
HINT: Each bolt length (mm, in.) is indicated in the figure.
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT−261
AT4908
mm (in.)
AT4942
20 (0.78)
60
(2.34)
30
(1.17)
25 (0.98) 25 (0.98)
30 (1.17)
AT4907
w/ A.D.D.
AT2941
AT8028
(c)
Install a new gasket to the oil strainer case.
(d)
Install the oil strainer and torque the eleven bolts.
Torque: 70 kg−cm (61 in.−lb, 6.9 N−m)
56. INSTALL PARKING LOCK PAWL BRACKET
Torque: 70 kg−cm (61 in.−lb, 6.9 N−m)
57. INSTALL TRANSFER SOLENOID WIRING
(a)
Coat a new O−ring with ATF and install it to the
grommet.
(b)
Install solenoid wiring into the transfer case.
(c)
Install the stopper plate.
58. INSTALL TRANSFER VALVE BODY
(a)
Align the groove of the manual valve to the pin of
the lever.
(b)
Install and torque the six bolts.
Torque: 100 kg−cm (7 ft−lb, 10 N−m)
HINT: Each bolt length (mm, in.) is indicated in the fig-
ure.
(c)
Connect the connectors to No. 4 solenoid and
transfer pressure switch.
(d)
Clamp the wiring.
AT−262
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT7912
2 − 3 mm (0.08 − 0.12 in.)
AT7940
Apply
Sealant
AT7909
mm (in.)
246 (9.69)
(2.83)
82 (3.23)
72
30 (1.18) − 67 (2.64)
10 (0.39)
5 (0.20)
52 (2.05)
10 (0.39)
30 (1.18)
AT1362
2 − 3 mm (0.08−0.12 in.)
AT5065
mm (in.)
91 (3.58)
46
(1.81)
97
(3.82)
(2.28)
58
(3.27)
83
59. INSTALL TRANSFER OIL PAN
(a)
Install the three magnets as shown in the figure.
(b)
Remove any packing material and be careful not to
drop the oil on the contacting surfaces of the oil pan
and transfer case.
(c)
Apply seal packing to the oil pan as shown in the
figure.
Seal packing: Part No. 08826 − 00090, THREE
BOND 1281 or equivalent
(d)
Apply sealant to the threads of the three bolts.
Sealant:
Part No. 08833 − 00070, THREE BOND
1324 or equivalent
(e)
Install the oil pan and torque the eleven bolts.
Torque: 75 kg−cm (65 in.−lb, 7.4 N−m)
60. INSTALL TRANSMISSION OIL PAN
(a)
Install the six magnets as shown in the figure.
(b)
Remove any packing material and be careful not
to drop oil on the contacting surfaces of the trans-
mission case and oil pan.
(c)
Apply seal packing to the oil pan as shown in the
figure.
Seal packing: Part No. 08826 − 00090, THREE
BOND 1281 or equivalent
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT−263
AT7939
E7051
E7264
E7265
”H4” Position
E7058
(d)
Install and torque the nineteen bolts.
Torque: 75 kg−cm (65 in.−lb, 7.4 N−m)
61. INSTALL TRANSMISSION HOUSING
Install and torque the six bolts.
Torque:
10 mm bolt 345 kg−cm (25 ft−lb, 34 N−m)
12 mm bolt 580 kg−cm (42 ft−lb, 57 N−m)
62. INSTALL SPEED SENSOR
(a)
Coat a new O−ring with ATF and install it to the
speed sensor.
(b)
Install the speed sensor and stopper plate.
(c)
Connect the wiring connector.
63. INSTALL TRANSFER POSITION SWITCH
(a)
Install the transfer position switch onto the manu-
al valve lever shaft and temporarily tighten the
adjusting bolt.
(b)
Install the grommet and a new lock washer. Install
and torque the nut.
Torque: 40 kg−cm (35 in.−lb, 3.9 N−m)
(c)
Using the control shaft lever, shift the lever into the
”H4” position.
AT−264
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT8390
AT7968
AT4230
AT4943
AT4503
Switch
Groove
Basic
Line
(d)
Align the basic line and the switch groove, and
tighten the bolt.
Torque: 130 kg−cm (9 ft−lb, 13 N−m)
(e)
Bend the tabs of the lock washer.
HINT: Bend at least two of the lock washer tabs.
64. INSTALL TRANSFER CONTROL SHAFT LEVER
Torque: 160 kg−cm (12 ft−lb, 16 N−m)
65. INSTALL SPEEDOMETER DRIVEN GEAR
(a)
Coat a new O−ring with ATF and install it to the
sleeve.
(b)
Install the driven gear into the sleeve and install
the clip.
(c)
Install the sleeve to the extension housing.
(d)
Install the lock plate with the bolt.
(e)
Torque the bolt.
Torque: 160 kg−cm (12 ft−lb, 16 N−m)
66. INSTALL TRANSFER SIDE UNIONS
(a)
Coat new two O−rings with ATF and install them
to each union.
(b)
Install the outlet union as shown in the figure.
Torque: 300 kg−cm (22 ft−lb, 29 N−m)
(c)
Install the inlet union as shown in the figure.
Torque: 300 kg−cm (22 ft−lb, 29 N−m)
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT−265
AT8380
AT4844
AT7916
AT4944
E7270
67. INSTALL TRANSFER OIL COOLER TUBES
(a)
Install the tube clamp bracket.
Torque: 345 kg−cm (25 ft−lb, 34 N−m)
(b)
Install the outlet tube.
Torque: 350 kg−cm (25 ft−lb, 34 N−m)
(c)
Install the inlet tube.
Torque: 350 kg−cm (25 ft−lb, 34 N−m)
(d)
Install the tube clamp.
Torque: 100 kg−cm (7 ft−lb, 10 N−m)
68. INSTALL TRANSMISSION AND TRANSFER FLUID
TEMPERATURE SENSORS
(a)
Coat new O−rings with ATF and install them to
each sensor.
(b)
Install and torque the transmission and transfer
fluid temperature sensors.
Torque: 150 kg−cm (11 ft−lb, 15 N−m)
69. INSTALL TRANSMISSION SIDE UNIONS
(a)
Coat new two O−rings with ATF and install them
to each union.
(b)
Install the front union as shown in the figure.
Torque: 300 kg−cm (22 ft−lb, 29 N−m)
AT−266
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT4505
E7275
Neutral
Position
AT4369
Groove
Neutral
Basic Line
AT4504
AT7969
(c)
Install the rear union as shown in the figure.
Torque: 300 kg−cm (22 ft−lb, 29 N−m)
70. INSTALL NEUTRAL START SWITCH
(a)
Install the neutral start switch onto the manual
valve lever shaft and temporarily tighten the ad-
justing bolt.
(b)
Install the grommet and a new lock washer. Install
and torque the nut.
Torque: 70 kg−cm (61 in.−lb, 6.9 N−m)
(c)
Using the control shaft lever, fully turn the manual
lever shaft back and return two notches. It is now
in neutral.
(d)
Align the neutral basic line and the switch groove,
and tighten the adjusting bolt.
Torque: 130 kg−cm (9 ft−lb, 13 N−m)
(e)
Bend the tabs of the lock washer.
HINT: Bend at least two of the lock washer tabs.
71. INSTALL TRANSMISSION CONTROL SHAFT LEVER
Torque: 160 kg−cm (12 ft−lb, 16 N−m)
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
AT−267
AT4625
E7040
72. INSTALL WIRE HARNESS CLAMPS
AT−268
−
AUTOMATIC TRANSMISSION (A340H)
Installation of Component Parts
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