Mitsubishi Lancer Evolution X. Manual — part 635

CENTER DIFFERENTIAL

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-53

Required Special Tools:

• MD998917: Bearing remover
• MD999547: Oil seal installer
• MD998812: Installer cap
• MD998813: Installer-100

• MD998830: Installer adapter (66)
• MD992272: Bearing installer
• MB990847: Rear suspension bushing remover

and installer base

DISASSEMBLY SERVICE POINTS

.

<<A>> TAPER ROLLER BEARING REMOVAL

1. Using a chisel or the like, knock off the roller cage of the

taper roller bearing.

2. Using the special tools, MD998917 and MD999547,

indicated below, remove the taper roller bearing.

.

<<B>> TAPER ROLLER BEARING REMOVAL

1. Using a chisel or the like, knock off the roller cage of the

taper roller bearing.

2. Using the special tools, MD998917, MD998812, MD998813

and MD998830, indicated below, remove the taper roller
bearing.

ASSEMBLY SERVICE POINTS

.

>>A<< TAPER ROLLER BEARING INSTALLATION

Using special tool, MB992272, install the taper roller bearing.

.

AK703314AC

MD998917

MD999547

AK703316AC

MD998812

MD998813

MD998830

MD998917

AK703317AC

MB992272

CENTER DIFFERENTIAL

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-54

>>B<< TAPER ROLLER BEARING INSTALLATION

Using special tool, MB990847, install the taper roller bearing.

.

>>C<< CENTER DIFFERENTIAL DRIVE GEAR
INSTALLATION

1. Apply specified sealant to the entire threaded portion of the

bolt.

Specified sealant: 3M™STUD Locking No.4710 or

equivalent

2. Tighten the bolts to the specified torque of 133 ± 4 N⋅ m (98

± 2 ft-lb) in the illustrated order.

AK703315AC

MB990847

AK204150AD

AK204149AD

4

5

6

1

2

3

7

8

9

14

11

12

13

10

TRANSFER

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MANUAL TRANSAXLE OVERHAUL

22B-55

TRANSFER

DISASSEMBLY AND ASSEMBLY

M1222004000619

Required special tools:

• MD998382: Crankshaft front oil seal installer
• MD998550: Extension housing seal installer

AK800089

AF

3

5

2

4

1

6

9.0 ± 2.0 N·m
80 ± 18 in-lb

Removal steps

1. O-ring

>>C<<

2. Oil seal
3. Dust seal guard

>>B<<

4. Oil seal

>>A<<

5. Cover
6. Transfer

Removal steps (Continued)

TRANSFER

TSB Revision

MANUAL TRANSAXLE OVERHAUL

22B-56

ASSEMBLY SERVICE POINT

.

>>A<< COVER INSTALLATION

1. Completely degrease the FIPG-applied surface so that

water and oil including the old sealant cannot adhere to the
surface coated with the sealant.
Never touch the degreased surface by hand.

2. Apply a 1.5 mm (0.06 in) diameter bead of sealant as

illustrated onto the cover.

Specified sealant: Mitsubishi Part No. MD997740 or
equivalent

3. Attach the cover to the transfer and tighten it to the specified

torque.

.

>>B<< OIL SEAL INSTALLATION

1. Using the special tool MD998382, to install the oil seal.
2. Apply transfer oil to the lip of oil seal.

.

>>C<< OIL SEAL INSTALLATION

1. Using the special tool MD998550, to install the oil seal.
2. Apply specified grease to the oil seal lip area.

Specified grease: Retinax A

AK602385AD

AK800088

MD998382

AD

AK800087

MD998550

AD