Mitsubishi Lancer Evolution IX. Manual - part 291

SPECIAL TOOLS

MANUAL TRANSMISSION OVERHAUL

22B-9

MB991969

Measurement adapter Measurement of differential side 

bearing preload

MB991966

Bearing outer race 
installer

Installation of differential side 
bearing outer race

MD998801

Bearing remover

Installation and removal of a gear, 
bearing, and sleeve

MD998917

Bearing remover

Installation and removal of a gear, 
bearing, and sleeve

MD998812

Installer cap

Use with installer and installer 
adapter

MD998813

Installer 100

Use with installer cap and 
installer adapter

MD998818

Installer adapter (38) Installation of input shaft rear 

bearing and roller bearing inner 
race

MD998823

Installer adapter (48) Installation of 3rd-4th 

synchronizer assembly

Tool

Number

Name

Use

SPECIAL TOOLS

MANUAL TRANSMISSION OVERHAUL

22B-10

MD998822

Installer adapter (46) Installation of 1st gear sleeve and 

1st-2nd synchronizer hub

MB990938

Handle

Use with installer adapter

MD998323

Bearing installer

Installation of input shaft oil seal

MD998800

Oil seal installer

Installation of differential oil seal 
and transfer oil seal

MB990936

Installer adapter

Installation of transfer taper roller 
bearing and transfer oil seal

MB990937

Installer adapter

Installation of transfer oil seal

MB990887

Arm bushing adapter 
and installer ring

Installation of transfer oil seal

MB990891

Bushing remover and 
installer base

Use with arm bushing adapter 
and installer ring

Tool

Number

Name

Use

TRANSMISSION

MANUAL TRANSMISSION OVERHAUL

22B-11

TRANSMISSION

DISASSEMBLY AND REASSEMBLY

M1222001000502

AK501885AB

69 ± 9 N·m

2

4

3

8

12

13

70 ± 10 N·m

7.3 ± 1.0 N·m

70 ± 10 N·m

5

10

11 ± 1 N·m

6

28 ± 5 N·m

11

15 ± 2 N·m

9

29 ± 1 N·m

1

18 ± 3 N·m

7

Disassembly steps 

1.

Transfer

2.

O-ring

3.

Front roll stopper bracket

4.

Rear roll stopper bracket

5.

Vehicle speed sensor

>>P<<

6.

Back light switch

7.

Oil temperature sensor

8.

Bore plug

9.

Stopper bolt

>>O<<

10. Control assembly
11.

Shift check plug

12. Shift check spring
13. Check ball

Disassembly steps (Continued)

AK204165AF

22

23

25

27

14

24

26

27

52 ± 1 N·m

63 ± 1 N·m

22

15 ± 2 N·m

15 ± 2 N·m

21

20

19

18

17

16

15

Apply gear oil to
all moving parts
before installation.

Disassembly steps 

>>N<<

14. Transmission case
15. Snap ring

>>M<<

16. Main shaft rear bearing adjustment 

shim

17. Oil channel

>>M<<

18. Input shaft rear bearing adjustment 

shim

>>M<<

19. Reverse idler gear adjustment shim

<<A>> >>L<<

20. Differential side bearing outer race

>>K<<

21. Differential side bearing adjustment 

shim

>>J<<

22. Shift check plug

>>J<<

23. 5th-6th shift check spring

>>J<<

24. Shift check spring

>>J<<

25. Shift check sleeve

>>J<<

26. Reverse shift check sleeve

>>J<<

27. Check ball

TRANSMISSION

MANUAL TRANSMISSION OVERHAUL

22B-12

Disassembly steps (Continued)