Page 4129 of 6020
7A3-44 ON-VEHICLE SERVICE (AW30–40LE)
Installation
1. Attach the transmission assembly to the engine.
• Slowly raise transmission jack until front of the
transmission assembly is aligned with rear o
f
the engine.
•
Attach the transmission assembly to the
engine.
• Tighten engine transmission bolts as shown in
the figure.
RTW 77ALF000701
2. Install the transmission crossmember.
• Install the transmission crossmember bolts and
nuts.
• Install the transmission mount nuts.
Torque: Crossmember ∼
∼∼
∼
Frame
・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・・
・
76 N ⋅
⋅⋅
⋅
m (7.8 kgf ⋅m/56 lb ⋅ft)
Crossmember ∼
∼∼
∼
Transmission mounting
・・・・・・・・・・・・・
52 N⋅
⋅⋅
⋅
m (5.3 kgf ⋅m/38 lb ⋅ft)
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Page 4130 of 6020
ON-VEHICLE SERVICE (AW30–40LE) 7A3-45
3. Remove a engine jack.
4. Remove a transmission jack.
5. Connect the two fuel pipe clips (1) on the transmission crossmember left side.
RTW 77ASH002701
6. Install the torque converter bolts.
Torque: 29 N ⋅
⋅⋅
⋅
m(3.0 kgf ⋅m/22 lb ⋅ft)
NOTE: Do not reuse the torque converter bolts.
7. Install the under cover(1). Torque: 8 N ⋅
⋅⋅
⋅
m(0.8 kgf ⋅m/69 lb ⋅in)
RTW 77ASH002601
8. Connect two ATF pipes.
Torque: 44 N ⋅
⋅⋅
⋅
m(4.5 kgf ⋅m/33 lb ⋅ft)
9. Install the ATF pipe bolt (1).
RTW 77ASH002501
10.Connect the starter assembly with shift cable
bracket.
Torque: 76 N ⋅
⋅⋅
⋅
m(7.7 kgf ⋅m/56 lb ⋅ft)
11.Connect the shift cable bracket on the transmission side.
12.Install the fuel pipe bracket bolt (1) on clutch housing lower left side.
Torque: 76 N ⋅
⋅⋅
⋅
m(7.7 kgf ⋅m/56 lb ⋅ft)
RTW 77ASH002401
13.Install the oil level gauge and upper guide tube.
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7A3-46 ON-VEHICLE SERVICE (AW30–40LE)
14.Connect the transmission harness connector (2)
and two clips (1).
2
1
1
RTW 77ASH001401
15.Connect the shift cable (1) to the transmission
side.
RTW 77ASH002801
16.Connect the fuel pipe clip (1).
1
RTW 77ASH001301
17.Connect the input sensor harness clip.
18.Connect the input sensor connector (1), ATF temperature sensor connector (3), neutral start
(mode) switch connector (4), output senso
r
connector (5) and clip (2).
RTW 77ASH002101
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Page 4132 of 6020
ON-VEHICLE SERVICE (AW30–40LE) 7A3-47
RTW 77ASH002201
RTW 77ASH002301
19.Install the transfer assembly.(4 ×4 only)
•
Apply a thin coat of molybdenum disulfide
grease to the input shaft spline.
Torque: 41 N ⋅
⋅⋅
⋅
m(4.2 kgf ⋅m/30 lb ⋅ft)
RTW 77ASH001701
20.Connect two harness clips (1) of the tansfer upper
side.
1
1
RTW 77ASH001601
21.Connect the speed sensor connector.
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Page 4133 of 6020
7A3-48 ON-VEHICLE SERVICE (AW30–40LE)
22.Connect the 2W D-4W D switch connector (1),
neutral switch connector (2), actuator connecto
r
(3) and speed sensor connector (4).
RTW 77ASH001801
RTW 77ASH001901
RTW 77ASH002001
23.Install the rear propeller shaft.
NOTE: Align alignment marks on the flange.
Torque: 59 N ⋅
⋅⋅
⋅
m (6.0 kgf ⋅m/43 lb ⋅ft)
RTW 77BSH000201
24.Install the center bearing on the crossmember.
Torque: 69 N ⋅
⋅⋅
⋅
m (7.0 kgf ⋅m/51 lb ⋅ft)
25.Install the front propeller shaft.(4 ×4 only)
NOTE: Align alignment marks on the flange.
Torque: 59 N ⋅
⋅⋅
⋅
m (6.0 kgf ⋅m/43 lb ⋅ft)
26.Remove the drain plug from oil pan and drain the fluid.
27.Install the drain plug. Torque: 19 N ⋅
⋅⋅
⋅
m (1.9 kgf ⋅m/14 lb ⋅ft)
28.Pour the transmission oil.
29.Remove suitable stands.
30.Connect battery ground cable.
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Page 4134 of 6020

ON-VEHICLE SERVICE (AW30–40LE) 7A3-49
Major Components
Disassembly, inspection and reassembly of each
component group is indicated in the following chapter.
Before reassembly, make sure, again, that all
component groups are assembled correctly.
If something wrong is found in a certain component
group during assembly, inspect and repair this group
immediately.
General Assembly Notes:
1. The automatic transmission is composed of highly
precision-finished parts, necessitating careful
inspection before assembly because even a small
nick could cause fluid leakage or affect
performance.
2. Before assembling new clutch discs and brake
bands, soak them in automatic transmission fluid fo
r
at least thirty minutes.
3. Apply automatic transmission fluid on the sliding o
r
rotating surfaces of parts before assembly.
4. Use petroleum jelly to keep small parts in thei
r
palces.
5. Do not use adhesive cements on gaskets and similar parts.
6. W hen assembling the transmission, be sure to use new gaskets and O-rings.
7. Dry all parts with compressed air - never use shop rags.
8. Be sure to install the thrust bearings and races in the correct direction and position.
Bearing and Race
RUW 36AMF000201
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Page 4135 of 6020
7A3-50 ON-VEHICLE SERVICE (AW30–40LE)
mm (in)
Mark Front Race Diameter Inside/Outside Thrust Bearing Diameter
Inside/Outside Rear Race Diameter
Inside/Outside
1 28.6 (1.13) / 46.5 (1.83) 28.9 (1.14) / 50.2 (1.98) —
2 28.45 (1.12) / 47.23 (1.86) 29.1 (1.15) / 50.2 (1.98) —
3 24.7 (0.97) / 41.8 (1.65) 24.2 (0.95) / 47.8 (1.88) —
4 37.2 (1.46) / 58.8 (2.31) 33.7 (1.33) / 50.1 (1.97) —
5 36.7 (1.44) / 50.85 (2.00) 33.7 (1.33) / 47.8 (1.88) —
6 26.0 (1.02) / 48.9 (1.93) 26.0 (1.02) / 46.7 (1.84) 26.8 (1.06) / 47.0 (1.85)
7 — 35.15 (1.38) / 53.65 (2.11) 34.3 (1.35) / 47.8 (1.88)
8 33.7 (1.33) / 47.6 (1.87) 35.6 (1.40) / 47.7 (1.88) —
9 28.5 (1.12) / 44.2 (1.74) 27.7 (1.09) / 44.2 (1.74) —
10 — 39.38 (1.55) / 58.15 (2.29) —
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Page 4136 of 6020

UNIT REPAIR (AW30–40LE) 7A4–1
SECTION 7A4
TABLE OF CONTENTS
UNIT REPAIR (AW30–40LE)
Major Components (1) ................................... 7A4–2Major Components (1) and Associatedparts ........................................................... 7A4–2
Disassembly steps ...................................... 7A4–2
Components (1) ............................................. 7A4–4 Reassembly ................................................ 7A4–4
Major Components (2) ................................... 7A4–6 Major Componets (2) and Associated Parts ........................................................... 7A4–6
Disassembly ............................................... 7A4–7
Reassembly ................................................ 7A4–10
Major Components (3) ................................... 7A4–15 Major Components (3) and AssociatedParts ........................................................... 7A4–15
Disassembly ............................................... 7A4–16
Reassembly ................................................ 7A4–24
Diaassembly, Inspection and Reassembly of minor Components ................................. 7A4–36
Oil Pump ........................................................ 7A4–37 Disassembly View ...................................... 7A4–37
Disassembly ............................................... 7A4–37
Inspection and Repair ................................. 7A4–38
Reassembly ................................................ 7A4–40
OD Planetary Gear and OD Direct Clutch Assembly (C–0).......................................... 7A4–42
Disassembled View .................................... 7A4–42
Disassembly ............................................... 7A4–43
Inspection and Repair ................................. 7A4–46
Reassembly ................................................ 7A4–47
OD Support Assembly ................................... 7A4–52 Disassembled View .................................... 7A4–52
Disassembly ............................................... 7A4–52
Inspection and Repair ................................. 7A4–53
Reassembly ................................................ 7A4–54
Direct Clutch Assembly (C-2) ........................ 7A4–57 Disassembled View .................................... 7A4–57
Disassembly ............................................... 7A4–58
Inspection and Repair ................................. 7A4–59
Reassembly ................................................ 7A4–60
Forward Clutch Asseembly (C-1)................... 7A4–63 Disassembled View .................................... 7A4–63
Disassembly ............................................... 7A4–64
Inspection and Repair ................................. 7A4–65 Reassembly ................................................ 7A4–66
Front Planetary Gear ..................................... 7A4–70 Disassembled View .................................... 7A4–70
Disassembly ............................................... 7A4–70
Inspection and Repair ................................. 7A4–70
Reassembly ................................................ 7A4–71
Planetary Sun Gear and No.1 One-Way Clutch ......................................................... 7A4–72
Disassembled View .................................... 7A4–72
Disassembly ............................................... 7A4–73
Inspection and Repair ................................. 7A4–73
Reassembly ................................................ 7A4–74
Second Brake Assembly (B–2) ...................... 7A4–76 Disassembled View .................................... 7A4–76
Disassembly ............................................... 7A4–76
Inspection and Repair ................................. 7A4–77
Reassembly ................................................ 7A4–77
Rear Planetary Gear Assembly and Output Shaft ........................................................... 7A4–80
Disassembled View .................................... 7A4–80
Disassembly ............................................... 7A4–81
Reassembly ................................................ 7A4–83
First and Reverse Brake (B–3) ...................... 7A4–86 Disassembled View .................................... 7A4–86
Disassembly ............................................... 7A4–87
Reassembly ................................................ 7A4–88
Transmission Case ........................................ 7A4–91 Disassembled View .................................... 7A4–91
Disassembly ............................................... 7A4–91
Reassembly ................................................ 7A4–92
Torque Converter........................................... 7A4–94 Inspection and Repair ................................. 7A4–94
Adapter Housing (4 × 4)................................. 7A4–95
Disassembled View .................................... 7A4–95
Disassembly ............................................... 7A4–95
Reassembly ................................................ 7A4–95
Extension Housing (4 × 2) ............................. 7A4–96
Disassembled View .................................... 7A4–96
Disassembly ............................................... 7A4–96
Reassembly ................................................ 7A4–97
Main Data and Specifications ........................ 7A4–98
Special Tools ................................................. 7A4–102
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