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