Mitsubishi Galant (2004+). Manual - part 1647

DIFFERENTIAL

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-77

>>B<<LOCK PIN INSTALLATION
Install the lock pin so that it will be oriented in the direction 
shown.

.

>>C<< TAPER ROLLER BEARING INSTALLATION
Using special tools MD998812 and MD998823 <F4A4B> or 
MD998820 <F4A5A>, press in the taper roller bearing.

.

AK301284AC

DIFFERENTIAL CASE

LOCK PIN

PINION SHAFT

AK301768

MD998812

MD998823

AC

<F4A4B>

AK300658AB

MD998812

MD998820

<F4A5A>

DIFFERENTIAL

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-78

>>D<< DIFFERENTIAL DRIVE GEAR INSTALLATION
Apply ATF to the bolt, and then tighten the bolts to the specified 
torque in the sequence shown.

Tightening torque: 135 

± 5 N⋅m (100 ± 4 ft-lb)

AK100395AD

5

3

1

8

4

2

7

6

<F4A4B>

AK300659

10

8

1

6

8

9

7

4

5

3

AB

<F4A5A>

VALVE BODY

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-79

VALVE BODY

DISASSEMBLY AND ASSEMBLY

M1233005500224

AK301608

6.0 ± 1.0 N·m
52 ± 9 in-lb

13

18

16

17

15

12

11

10

11

7

5

6

9

2

3

4

8

1

1

14

19

20

6.0 ± 1.0 N·m
52 ± 9 in-lb

6.0 ± 1.0 N·m
52 ± 9 in-lb

11 ± 1 N·m
95 ± 9 in-lb

11 ± 1 N·m
95 ± 9 in-lb

AB

APPLY AUTOMATIC
TRANSMISSION FLUID
TO ALL MOVING PARTS
BEFORE INSTALLATION.

DISASSEMBLY STEPS

1.

SOLENOID VALVE SUPPORT

<<A>>

>>C<<

2.

UNDERDRIVE SOLENOID VALVE

<<A>>

>>C<<

3.

SECOND SOLENOID VALVE

<<A>>

>>C<<

4.

TORQUE CONVERTER CLUTCH 
CONTROL SOLENOID VALVE

<<A>>

>>C<<

5.

OVERDRIVE SOLENOID VALVE

<<A>>

>>C<<

6.

LOW-REVERSE SOLENOID 
VALVE

7.

MANUAL VALVE

8.

COVER

9.

PLATE

10. OUTSIDE VALVE BODY 

ASSEMBLY

>>B<<

11. STEEL BALL (ORIFICE CHECK 

BALL)

>>B<<

12. SPRING
13. PLATE

>>A<<

14. DAMPING VALVE

>>A<<

15. DAMPING VALVE SPRING

>>A<<

16. STEEL BALL (LINE RELIEF)

>>A<<

17. SPRING

>>A<<

18. STEEL BALL (ORIFICE CHECK 

BALL)

>>A<<

19. SPRING
20. INSIDE VALVE BODY ASSEMBLY

DISASSEMBLY STEPS 

VALVE BODY

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-80

AK301609

22

21

23

24

41

37

3634

35

38

39

40

28

29

30

31

32

33

27

26

25

AB

APPLY AUTOMATIC
TRANSMISSION FLUID
TO ALL MOVING PARTS
BEFORE INSTALLATION.

DISASSEMBLY STEPS

21. ROLLER
22. TORQUE CONVERTER CLUTCH 

CONTROL VALVE SLEEVE

23. TORQUE CONVERTER CLUTCH 

CONTROL VALVE

24. TORQUE CONVERTER CLUTCH 

CONTROL VALVE SPRING

25. PLATE
26. SCREW
27. REGULATOR VALVE SPRING
28. REGULATOR VALVE
29. PLATE
30. FAIL-SAFE VALVE A SLEEVE

31. FAIL-SAFE VALVE A2
32. FAIL-SAFE VALVE A SPRING
33. FAIL-SAFE VALVE A1
34. PLATE
35. PLUG
36. TORQUE CONVERTER VALVE
37. TORQUE CONVERTER VALVE 

SPRING

38. PLATE
39. FAIL-SAFE VALVE B SLEEVE
40. FAIL-SAFE VALVE B
41. INSIDE VALVE BODY

DISASSEMBLY STEPS