Page 5865 of 6000
7A–84 AUTOMATIC TRANSMISSION (AW30-40LE)
VALVE BODY ASSEMBLY AND PRESSERE CONTOROL SOLENOID
244RY00009
244RY00003
REMOVAL
Preparation:
• Disconnect negative (–) battery cable.
• Remove the rear sound cover.
• Drain the fluid.
Refer to
"ATF REPLACEMENT" in this section.
1. Remove the nineteen bolts and oil pan.
2. Remove the oil strainer assembly.
3. Disconnect the soleniod wiring connectors from the
solenoids.
4. Remove the twenty botls from the valve body.
5. Remove the valve body assembly and pressure
control solenoid.
• When removing valve body assembly from the
transmission case, loosen the solenoid clamp bolt
and remove the pressure control solenoid from
the upper valve body assembly.
Also disconnect the harness connector from the
pressure control solenoid.
Page 5866 of 6000

AUTOMATIC TRANSMISSION (AW30-40LE) 7A–85
244RY00018
244RY00017
NOTE:
1. 2 or 3 people are reguired removal and installation of the
valve body assembly and pressure control solenoid.
2. The check valve assembly (1) and the C0 accumulator
piston springs (2) will fall from the transmission case during
removal of valve body assembly.
Protect these parts from damage.
The B0 (3), C2 (4), and B2 (5) accumulator piston and
springs may also fall free and must be protected.
244RY00006
INSTALLATION
To install, follow the removal steps in reverse order, noting the
following points;
1. Reinstall the par ts removed with the valve body assembly
to their assigned positions in the transmission case (check
valve assembly, C0 accumulator pistons, etc). Install the
valve body assembly to the transmission case.
Refer to
“REASSEMBLY OF MAJOR COMPONENTS (2).”
2. Solenoid clamp bolt
3. Valve body fixing bots
Each bolt location and length(mm) is indicated in the figure.Nꞏm(kgꞏcm / lbꞏin)
Torque 7 (70/61)
Nꞏm(kgꞏcm / lbꞏin)
Torque 10 (100/87)
Page 5867 of 6000
7A–86 AUTOMATIC TRANSMISSION (AW30-40LE)
TRANSMISSION REMOVAL AND INSTALLATION
240RY00038
Removal Steps
1. Transfer protector
2. Rear sound cover
3. Front sound cover
4. Rear propeller shaft
5. Front propeller shaft
6. Exhaust pipe
7. Harness connector
8. Front console, selector lever assembly, and
transfer control lever
9. Transfer case assembly
10. ATF cooler pipe and clamp11. Under cover and flex plate-torque conver ter
bolt
12. Rear mounting nut
13. 3rd crossmember
14. Oil level gauge and tube
15. Starter
16. Engine-transmission bolt
17. Transmission assembly
Installation steps
To install, follow the removal steps in reverse order.
Page 5868 of 6000

AUTOMATIC TRANSMISSION (AW30-40LE) 7A–87
253RY00001
REMOVAL
Preparation
:
• Remove engine hood.
• Disconnect negative (–) battery cable.
1. Transfer protector
2. Rear sound cover
3. Front sound cover
4. Rear propeller shaft
5. Front propeller shaft
NOTE:
Apply alignment marks on the flange at both front and rear
sides.
6. Exhaust pipe
• Remove the 2nd front exhaust pipe from the 1st front
exhaust pipe and exhaust silencer.
7. Transmission harness connector
• Disconnect the harness connectors from the
transmission.
8. Front console, selector lever assembly, and transfer
control lever
• Disconnect the transfer control lever knob.
• Remove the front console.
• Disconnect the harness connector.
• Remove the selector lever assembly.
• Disconnect the shift control rod from the transmission.
9. Transfer case assembly
• Disconnect the breather hose from the transfer case.
• Remove the transfer case assembly from the
transmission.
10. ATF cooler pipe and clamp
• Disconnect two ATF cooler pipes from A/T side.
• Remove oil pipe clamp from torque converter housing
side.
• Loosen oil pipe clamp bolt at engine mount side.
Page 5869 of 6000
7A–88 AUTOMATIC TRANSMISSION (AW30-40LE)
240RY00026
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11. Under cover and flex plate-torque converter bolt
• Remove the under cover.
• Turn the crankshaft to gain access to each bolt.
Remove the six torque cover ter fixing bolts.
NOTE:
New fixing bolts should be replaced for reassembly.
12. Rear mounting nut
• Support transmission with a jack.
• Remove two rear mounting nuts from the 3rd
crossmember.
13. 3rd crossmember
14. Oil level gauge and tube
15. Starter
• Remove the mounting bolts, and pull the star ter toward
the front of the vehicle.
Lay the star ter alongside the engine.
16. Engine-transmission bolt
• Remove engine-transmission fixing bolts.
• Disconnect the breather hose from the breather hose 3
way (W/TOD) or 2 way (WO/TOD).
17. Transmission assembly
NOTE:
Keep the oil pan positioned down.
Be careful not to let the torque converter slide out.
Page 5870 of 6000
AUTOMATIC TRANSMISSION (AW30-40LE) 7A–89
INSTALLATION
To install, follow the removal steps in the reverse order,
noting the following points;
1. Torque
Engine-Transmission Bolt Torque
225RY00001
Nꞏm(kgꞏm / lbꞏft)
Rear mounting to crossmember 50 (5.1/37)
Torque conver ter bolt 29 (3.0/22)
ATF cooler pipe to transmission 44 (4.5/33)
Exhaust pipe flange to flange 43 (4.4/32)
3rd crossmember to flame 76 (7.8/56)
Front propeller shaft bolt 63 (6.4/46)
Rear propeller shaft bolt 63 (6.4/46)
Page 5871 of 6000
7A–90 AUTOMATIC TRANSMISSION (AW30-40LE)
Transmission-Transfer Case Bolt Torque
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Page 5872 of 6000
AUTOMATIC TRANSMISSION (AW30-40LE) 7A–91
UNIT REPAIR
DISASSEMBLY OF MAJOR COMPONENTS (1)
240RY00024
NOTE:
Steps marked with a triangle (
) are important
operations. Detailed information appears in the text.
Disassembly steps
1. Torque conver ter
2. Breather hose
3. Transmission ocntrol rod and shift lever
4. Neutral start switch
5. Elbow
6. Oil temperature sensor
7. Input revolution sensor
8. Output revolution sensor
9. Adapter housing
10. Transmission assembly