Mitsubishi Montero (2002-2004). Manual - part 527

TRANSMISSION

TSB Revision

AUTOMATIC TRANSMISSION OVERHAUL

23B-39

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)

AKX00060

OUTPUT SHAFT SUPPORT

<V4A51>

AB

AKX00311

OUTPUT SHAFT
SUPPORT

<V5A51>

AB

TRANSMISSION

TSB Revision

AUTOMATIC TRANSMISSION OVERHAUL

23B-40

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. <V4A51>

AKX00062

THRUST
BEARING NO.13

BEARING RETAINER

<V4A51>

AB

AKX00059

THRUST
BEARING
NO.13

BEARING RETAINER

<V4A51>

AB

TRANSMISSION

TSB Revision

AUTOMATIC TRANSMISSION OVERHAUL

23B-41

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

<V4A51>

AB

AKX00312

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

AB

<V5A51>

TRANSMISSION

TSB Revision

AUTOMATIC TRANSMISSION OVERHAUL

23B-42

4. Install new O-ring on the anchor plug and tighten the anchor 

plug by specified torque. <V5A51>

Specified torque: 98 N

⋅m (71 ft-lb)

SYMBOL

OD mm (in)

ID 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

AKX00331

<V5A51>

AB