Mitsubishi Outlander GS45X. Manual - part 1572

POWER STEERING OIL PUMP ASSEMBLY

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POWER STEERING

37-51

DISASSEMBLY AND ASSEMBLY

M1372005401165

CAUTION

Do not use ATF-SP II M and ATF-SP III for the power steering fluid.

AC505810 AO

4

11

13

16

10

2

9

8

6

5

7

3

1

16

2

11

13

10

3

9

8

6

5

7

3

4

3

15

14

12

Oil pump seal kit

: Genuine MITSUBISHI power steering fluid or ATF DEXRON III or DEXRON II

Oil pump cartridge kit

Oil pump pulley and shaft kit

20

17

18

19

18

19

<2.4L Engine>

28 ± 1 N·m
20.7 ± 0.7 ft-lb

12 ± 1 N·m
106 ± 8 in-lb

28 ± 2 N·m
21 ± 1 ft-lb

59 ± 10 N·m
44 ± 7 ft-lb

POWER STEERING OIL PUMP ASSEMBLY

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POWER STEERING

37-52

Required Special Tools:

• MB990938: Bar (Snap-in type)

• MB991203: Oil Seal and Bearing Installer

AC608008AI

4

11

16

10

2

9

8

6

5

7

3

1

2

11

13

10

3

9

8

6

5

7

3

4

3

15

Oil pump seal kit

Oil pump cartridge kit

Oil pump pulley and shaft kit

12

13

14

20

17

19

18

19

18

: Genuine MITSUBISHI power steering fluid or ATF DEXRON III or DEXRON II

28 ± 1 N·m
20.7 ± 0.7 ft-lb

12 ± 1 N·m
106 ± 8 in-lb

<3.0L Engine>

59 ± 10 N·m
44 ± 7 ft-lb

28 ± 2 N·m
21 ± 1 ft-lb

Disassembly steps 

1.

Pump cover

2.

O-ring

3.

Snap ring

4.

Pulley and shaft

5.

Vane

>>

C

<<

6.

Cam ring

7.

Rotor

8.

Pin

9.

Side plate

>>

A

<<

10. O-ring

>>

B

<<

11. Oil seal
12. Plug assembly

>>

A

<<

13. O-ring

14. Flow control spring
15. Suction connector

>>

A

<<

16. O-ring
17. Terminal assembly
18. O-ring
19. O-ring
20. Oil pump case

Disassembly steps 

POWER STEERING OIL PUMP ASSEMBLY

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POWER STEERING

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ASSEMBLY SERVICE POINTS

.

>>A<< O-RING INSTALLATION

.

>>B<< OIL SEAL INSTALLATION

Use the following special tools to install the oil seal.

• Installer special tool bar (MB990938) [Including in the spe-

cial tool bearing and oil seal installer set (MB990925)]

• Special tool oil seal and bearing installer (MB991203)

.

No.

Id 

× Width mm (in)

1

15.8 

× 2.4 (0.62 × 0.09)

2

14.8 

× 1.9 (0.58 × 0.07)

3

21.0 

× 1.9 (0.83 × 0.07)

AC709611AB

1

2

3

Suction connector

Plug assembly

Side plate

1

<2.4L Engine>

<3.0L Engine>

AC000752

MB990938

AB

MB991203

POWER STEERING OIL PUMP ASSEMBLY

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POWER STEERING

37-54

>>C<< CAM RING INSTALLATION

CAUTION

Be sure to install the cam ring in the correct direction as 
shown.
Install the cam ring as shown in the illustration.

INSPECTION

M1372005500404

• Check the pulley and shaft for wear or damage.

• Check the rotor and vane groove for "stepped" wear.

• Check the contact surface of cam ring and vanes for 

"stepped" wear.

• Check the vanes for damage.

AC100171AB

SIDE PLATE SIDE

PUMP COVER SIDE