Mitsubishi Lancer Evolution X. Manual - part 469

WATER HOSE AND WATER PIPE

TSB Revision

ENGINE COOLING

14-31

>>D<< RADIATOR UPPER HOSE CONNECTION

1. Insert radiator upper hose as far as the projection of the 

cooling water outlet hose fitting.

2. Align the mating marks on the radiator hose and hose 

clamp, and then connect the radiator hose.

INSPECTION

M1141003400650

WATER PIPE AND HOSE CHECK

Check the water pipe and hose for cracks, damage and clogs. 
Replace them if necessary.

AC606082

Protrusion

Pipe, fitting, or etc.

BD

Mating marks

RADIATOR

TSB Revision

ENGINE COOLING

14-32

RADIATOR

REMOVAL AND INSTALLATION

M1141001503241

Pre-removal operation
• Engine Room Under Cover Front A and Engine Room 

Under Cover Center Removal (Refer to GROUP 51, 

Under Cover 

P.51-15

).

• Engine coolant Draining (Refer to 

P.14-17

).

• Charge Air Cooler Intake Hose B and Charge Air Cooler 

Intake Pipe B Removal (Refer to GROUP 15, Charge Air 

Cooler 

P.15-12

).

Post-installation operation
• Charge Air Cooler Intake Hose B and Charge Air Cooler 

Intake Pipe B Installation (Refer to GROUP 15, Charge 

Air Cooler 

P.15-12

).

• Engine coolant Refilling and Check (Refer to 

P.14-17

).

• Engine Room Under Cover Front A and Engine Room 

Under Cover Center Installation (Refer to GROUP 51, 

Under Cover 

P.51-15

).

AC710570

9.5 ± 3.5 N·m
84 ± 31 in-lb

3

4

5

6

7

15

15

16

1

2

17

8

10

9

23

24

25

20

21

27

26

12

11

17

AB

N

14

18

4.0 ± 2.0 N·m
36 ± 17 in-lb

19

22

4.4 ± 0.5 N·m
43 ± 4 in-lb

3.4 ± 0.5 N·m
31 ± 4 in-lb

9.5 ± 3.5 N·m
84 ± 31 in-lb

9.5 ± 3.5 N·m
84 ± 31 in-lb

3.4 ± 0.5 N·m
31 ± 4 in-lb

4.4 ± 0.5 N·m
43 ± 4 in-lb

13

13

Radiator removal steps 

1.

Radiator drain plug

2.

O-ring

3.

Radiator cap

4.

Radiator condenser tank hose

<<

A

>>

>>

A

<<

5.

Radiator upper hose

6.

Radiator cap assembly

<<

A

>>

>>

A

<<

7.

Radiator upper hose

<<

A

>>

>>

A

<<

8.

Radiator lower hose

<<

A

>>

>>

A

<<

9.

Radiator lower hose

10. Radiator lower pipe assembly
11. Radiator fan motor connector 

connection

12. Condenser fan motor connector 

connection

•

Front end upper bar (Refer to 
GROUP 42A, Loose Panel 

P.42A-198

)

<<

B

>>

13. Bracket

<<

B

>>

14. Fan, fan motor and fan shroud 

assembly

15. Support upper insulator
16. Radiator assembly
17. Support lower insulator
18. Radiator condenser tank hose

Radiator removal steps 

RADIATOR

TSB Revision

ENGINE COOLING

14-33

REMOVAL SERVICE POINTS

.

<<A>> RADIATOR UPPER HOSE/RADIATOR 
LOWER HOSE REMOVAL

Make mating marks on the radiator hose and the hose clamp 
as shown to install them in the original position. Then, remove 
them.

.

<<B>> BRACKET/FAN, FAN MOTOR AND FAN 
SHROUD ASSEMBLY REMOVAL

Remove the fan, fan motor, and fan shroud assembly from the 
radiator assembly with the following steps.
1. Remove the bracket.
2. Release the upper locks of the radiator assembly from the 

fan, fan motor, and fan shroud assembly.

3. Slightly raise the fan, fan motor, and fan shroud assembly.
4. Release the lower locks of the radiator assembly from the 

fan, fan motor, and fan shroud assembly. Then, remove the 
fan, fan motor, and fan shroud assembly from the radiator 
assembly.

19. Radiator condenser tank hose
20. Radiator condenser tank
21. Radiator condenser tank pipe
22. Radiator condenser tank bracket

Fan shroud removal steps 

4.

Radiator condenser tank hose

<<

A

>>

>>

A

<<

5.

Radiator upper hose

6.

Radiator cap assembly

11. Radiator fan motor connector
12. Condenser fan motor connector

Radiator removal steps 

•

Front end upper bar (Refer to 
GROUP 42A, Loose Panel 

P.42A-198

)

<<

B

>>

13. Bracket

<<

B

>>

14. Fan, fan motor and fan shroud 

assembly

23. Radiator fan
24. Radiator fan motor
25. Condenser fan
26. Condenser fan motor
27. Fan shroud

Fan shroud removal steps 

AC606081

Mating marks

AH

AC708620AC

(2)

(2)

(3)

(4)

(4)

Fan shroud assembly

Radiator assembly

RADIATOR

TSB Revision

ENGINE COOLING

14-34

INSTALLATION SERVICE POINT

.

>>A<< RADIATOR LOWER HOSE/RADIATOR 
UPPER HOSE INSTALLATION

1. Insert radiator hose as far as the projection of the cooling 

water inlet hose fitting, cooling water outlet hose fitting or 
radiator.

2. Align the mating marks on the radiator hose and hose 

clamp, and then connect the radiator hose.

AC606082

Protrusion

Pipe, fitting, or etc.

BD

Mating marks