Mitsubishi Montero Sport (2004+). Manual — part 382

TRANSMISSION

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AUTOMATIC TRANSMISSION OVERHAUL

23B-31

35.Remove the thrust race number 8, thrust bearing number 9

and output flange.
NOTE: The thrust race number 8 may be attached to the
center support.

36.Remove the thrust bearing number 10 and underdrive clutch

hub.

37.Remove the thrust bearing number 11 and underdrive

clutch.
NOTE: The thrust bearing number 11 may be attached to
the underdrive clutch hub.

38.Remove the thrust bearing number 12 and output shaft.

NOTE: The thrust bearing number 12 may be attached to
the underdrive clutch.

39.Remove the two large and two small seal rings from the

output shaft.

AKX00054

THRUST
BEARING
NO.9

THRUST
RACE NO.8

OUTPUT FLANGE

AC

AKX00055

THRUST
BEARING
NO.10

UNDERDRIVE CLUTCH HUB

AC

AKX00056

THRUST
BEARING
NO.11

UNDERDRIVE CLUTCH

AC

AKX00057

AKX00058

SEAL RING(SMALL)

SEAL RING(LARGE)

AC

TRANSMISSION

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AUTOMATIC TRANSMISSION OVERHAUL

23B-32

40.Remove the thrust bearing number 13 and bearing retainer.

NOTE: The thrust bearing number 13 may be attached to
the output shaft support.

41.Remove the eight output shaft support mounting bolts, and

then remove the output shaft support and gasket.

ASSEMBLY

CAUTION

• Never reuse the gasket, O-rings, oil seals, etc. Always

replace with new ones when assembling.

• Never use grease other than blue petroleum jelly and

white Vaseline.

• Apply ATF to friction components, rotating parts, and

sliding parts before installation. Immerse a new clutch
disc or brake disc in ATF for at least two hours before
assembling them.

• Never apply sealant or adhesive to gaskets.
• When replacing a bushing, replace the assembly which

it belongs to.

• During the work, always use bare hands or vinyl

gloves. Do not use cotton gloves. Use nylon cloth or
paper towels when necessary. Do not use shop towels.

• Change the oil in the cooler system.

.

CAUTION

Never reuse a gasket.
1. Install a new gasket and output shaft support.
2. Tighten the eight output shaft support mounting bolts to the

specified torque.

Specified torque: 23

± 3 N⋅m (17 ± 2 ft-lb)

AKX00059

THRUST
BEARING
NO.13

BEARING RETAINER

AC

AKX00060

OUTPUT SHAFT SUPPORT

AC

AKX00060

OUTPUT SHAFT SUPPORT

AC

TRANSMISSION

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AUTOMATIC TRANSMISSION OVERHAUL

23B-33

CAUTION

Make sure the thrust bearing is mounted in the correct
direction.

3. Install the bearing retainer and thrust bearing number 13

onto the output shaft.

AKX00062

THRUST
BEARING NO.13

BEARING RETAINER

AC

AKX00059

THRUST
BEARING
NO.13

BEARING RETAINER

AC

AKX00061

NO.1 NO.2 NO.3 NO.4 NO.5 NO.6 NO.7 NO.8 NO.9 NO.10 NO.11 NO.12 NO.13

IDENTIFICATION OF THRUST BEARING AND THRUST RACE

AC

TRANSMISSION

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AUTOMATIC TRANSMISSION OVERHAUL

23B-34

4. Install new seal rings (two large pieces and two small

pieces) onto the output shaft.

5. Install the output shaft into the output shaft support.

SYMBOL

O.D. mm (in)

I.D. mm (in)

THICKNESS
mm (in)

PART NUMBER

NO.1

48.9 (1.93)

37 (1.46)

1.4 (0.055)

MD723063

1.6 (0.063)

MD707267

1.8 (0.071)

MD723064

2.0 (0.079)

MD707268

2.2 (0.087)

MD723065

2.4 (0.094)

MD724358

2.6 (0.102)

MD754798

NO.2

59 (2.32)

37 (1.46)

2.8 (0.110)

MR305718

NO.3

57 (2.24)

38.5 (1.52)

4.12 (0.162)

MD758556

NO.4

57 (2.24)

38.5 (1.52)

4.12 (0.162)

MD758556

NO.5

55.4 (2.18)

38.5 (1.52)

3.3 (0.130)

MD761683

NO.6

57 (2.24)

38.5 (1.52)

4.12 (0.162)

MD758556

NO.7

70 (2.76)

48.8 (1.92)

4.0 (0.157)

MR222902

NO.8

73 (2.87)

60 (2.36)

1.6 (0.063)

MR276705

1.8 (0.071)

MR276706

2.0 (0.079)

MR276707

2.2 (0.087)

MR276708

2.4 (0.094)

MR276709

NO.9

71.4 (2.81)

57 (2.24)

2.78 (0.109)

MR276587

NO.10

71.9 (2.83)

48 (1.89)

4.6 (0.181)

MR263281

NO.11

54.1 (2.13)

34.7 (1.47)

3.98 (0.157)

MR967353

NO.12

57 (2.24)

38.5 (1.52)

4.12 (0.162)

MR967354

NO.13

58 (2.28)

37.5 (1.48)

4.8 (0.189)

MD758555

AKX00058

SEAL RING(SMALL)

SEAL RING(LARGE)

AC