Mitsubishi Grandis. Manual - part 968

 

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Mitsubishi Grandis. Manual - part 968

 

 

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-28

17.Move the special tool Clearance dummy plate 

(MB991631) and measure the amount of 
movement using a dial gauge fitted with the 
special tool Dial gauge extension (MD998913). 
Select a pressure plate whose thickness 
corresponds to the measured amount of 
movement from the following table.

Standard value of low-reverse brake end 

play (reference): 1.65 

 2.11 mm

Available pressure plates

18.Remove all the parts has been installed in steps 

7. through 17.

19.Install the snap ring in the groove formed in the 

output shaft hole in the transmission case.

20.Use the special tool to drive the output shaft 

bearing outer race into the transmission case.

• Installer adapter (MB990930)

• Handle (MB990938)

CAUTION

Do not reuse the output shaft bearing retainer 
mounting bolts as they are pre-coated with a 
sealant.
21.Install the output shaft bearing retainer mounting 

bolts and tighten them to the specified torque of 
29 

± 2 N⋅m.

22.Use the special tool Bearing installer (MD998350) 

to install the collar and taper roller bearing on the 
output shaft.

CAUTION

The lock nut thread is left-handed.
23.Apply ATF to a new lock nut, and use the special 

tool to tighten the lock nut to the specified torque 
of 170 

± 10 N⋅m. Then loosen the nut one turn, 

then tighten it again to the specified torque.

• Torque wrench socket (MB990607)

• Special socket (MB991625)

Amount of 
movement mm

Thickness 
mm

Identification 
mark

1.3 

− 1.5

1.6

L

1.5 

− 1.7

1.8

1

1.7 

− 1.9

2.0

0

1.9 

− 2.1

2.2

2

2.1 

− 2.3

2.4

4

2.3 

− 2.5

2.6

6

2.5 

− 2.7

2.8

8

2.7 

− 2.9

3.0

D

AK301753

MD998913

MB991631

AE

Movement 
amount

AK300492AC

MB990938

MB990930

AK300493

AK300494AC

MD998350

AK300484AC

MB990607

MB991625

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-29

24.Move the output shaft and to measure the amount 

of movement; record the measurement.

25.Remove all the parts having installed in steps 20. 

through 23.

26.Select a spacer whose thickness corresponds to 

the measurement recorded in step 24. from the 
table below and install the spacer.

Available spacer

27.Repeat steps 20. through 23. to reinstall the parts.

28.Stake the lock nut (at two places).

29.Use the special tools to install the cap as shown 

in the drawing.

• Installer adapter (MB990931)

• Handle (MB990938)

30.Install the planetary carrier assembly.

31.Install the planetary reverse sun gear.

Amount of 
movement mm

Thickness mm Identification 

mark

1.81 

− 1.85

1.88

88

1.85 

− 1.89

1.92

92

1.89 

− 1.93

1.96

96

1.93 

− 1.97

2.00

00

1.97 

− 2.01

2.04

04

2.01 

− 2.05

2.08

08

2.05 

− 2.09

2.12

12

2.09 

− 2.13

2.16

16

2.13 

− 2.17

2.20

20

2.17 

− 2.21

2.24

24

2.21 

− 2.25

2.28

28

2.25 

− 2.29

2.32

32

2.29 

− 2.33

2.36

36

2.33 

− 2.37

2.40

40

2.37 

− 2.41

2.44

44

2.41 

− 2.45

2.48

48

2.45 

− 2.49

2.52

52

2.49 

− 2.53

2.56

56

2.53 

− 2.57

2.60

60

2.57 

− 2.61

2.64

64

2.61 

− 2.65

2.68

68

2.65 

− 2.69

2.72

72

2.69 

− 2.73

2.76

76

AK300495

AK300496

AK300497AD

MB990938

MB990931

AK300498

AK300499

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-30

32.Install the wave spring on the low-reverse brake 

piston.

33.Install the pressure plate that has been selected 

in step 17. Then install the brake discs (five 
pieces) and brake plates (five pieces).

34.Install the snap ring.

35.Install the brake disc and the reaction plate.

36.Install the snap ring that has been selected in 

step 11.

37.Install the brake discs (three pieces), brake plates 

(two pieces), and the pressure plate that has been 
selected in step 15.

38.Install the return spring and second brake.

39.Install the snap ring.

AK300500

AK300501

AK300502

AK300503

AK300504

AK300505

AK300506

AK300507

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-31

CAUTION

Be sure to install the thrust bearing with the 
indicated side facing down.
40.Install the thrust bearing #5.

AK301100AB

Install with 
this side down

 

 

 

 

 

 

 

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