Opel Frontera UBS. Service manual — part 2555
AUTOMATIC TRANSMISSION (AW30-40LE)
7A–83
826RY00005
826RY00006
249RY00011
249RY00012
TRANSMISSION CONTROL MODULE
(TCM)
REMOVAL
Preparation:
Disconnect negative (–) battery cable.
1. Disconnect the TCM harness connectors.
2. Remove fixing nuts (3 pieces) and TCM from the bracket.
INSTALLATION
To install, follow the removal steps in reverse order.
SHIFT SOLENOID AND LOCK-UP
SOLENOID
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 solenoid wiring connectors from the shift
solenoid S1(1), S2(2) and lock-up solenoid (3).
4. Remove each retaining bolts and solenoids.
INSTALLATION
To install, follow the removal steps in reverse order noting the
following point;
Tprque
N·m (kg·cm/lb·in)
Solenoid S1, S2 bolt
7 (70/61)
Lock-up solenoid bolt
10 (100/87)
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.
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 parts 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.
N·m(kg·cm / lb·in)
Torque
7 (70/61)
N·m(kg·cm / lb·in)
Torque
10 (100/87)
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 clamp
11. Under cover and flex plate-torque converter
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.
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