Mitsubishi Colt Ralliart. Manual - part 115

AC405028AB

N

N

N

N

29

27

28

13

59 ± 5 N·m

29 ± 3 N·m

49 ± 5 N·m

10 ± 2 N·m

35 ± 6 N·m

59 ± 5 N·m

59 ± 5 N·m

35 ± 6 N·m

49 ± 5 N·m

31 ± 2 N·m

16

N

20

23

21

24

17

18

14

N

N

15

N

19

22

27

24 ± 4 N·m

25

26

N

59 ± 5 N·m

(Engine oil)

Removal steps 

13. Turbocharger oil return tube

>>

C

<<

14. Turbocharger oil return tube gasket 

(oil pan side)

>>

B

<<

15. Turbocharger oil return tube gasket 

(turbocharger assembly side)

16. Bracket
•

Air outlet fitting (Refer to 

P.15-8

).

17. Turbocharger exhaust outlet fitting
18. Gasket
19. Bracket

20. Turbocharger water feed hose 

connection

>>

A

<<

21. Turbocharger assembly
22. Gasket
23. Turbocharger water feed pipe
24. Gasket
25. Oil level gauge guide
26. O-ring
27. Nut
28. Exhaust manifold
29. Exhaust manifold gasket

EXHAUST MANIFOLD AND TURBOCHARGER

INTAKE AND EXHAUST

15-16

Removal steps (Continued)

Main

Index

Group

TOC

EXHAUST MANIFOLD AND TURBOCHARGER

INTAKE AND EXHAUST

15-17

REMOVAL SERVICE POINTS
<<A>> OXYGEN SENSOR REMOVAL

AC301966

AE

MB991953

Oxygen sensor

Remove the connection and clamp of oxygen sensor 
connector, and then use special tool oxygen sensor 
wrench (MB991953) to remove the oxygen sensor.

<<B>> TURBOCHARGER OIL FEED TUBE 
REMOVAL

CAUTION

After removing the turbocharger oil feed tube, be 
careful that any foreign materials does not get 
into the oil passages of the turbocharger. 

INSTALLATION SERVICE POINTS
>>A<< TURBOCHARGER ASSEMBLY 
INSTALLATION

1. Clean the turbocharger oil feed tube, water feed 

pipe and water return pipe fitting, the inside of eye 
bolts, and individual pipe for clogs.

CAUTION

Be careful that any foreign materials does not get 
into the turbocharger. 
2. Clean or blow the air if carbon residues are stuck 

to the oil passages of turbocharger assembly. 

3. Add new engine oil through the turbocharger oil 

feed tube of turbocharger assembly.

>>B<< TURBOCHAGER OIL RETURN 
TUBE GASKET (TURBOCHARGER 
ASSEMBLY SIDE) INSTALLATION

AC402401

Projection

<Turbocharger assembly side>

AD

Install the gasket as its protrusion is in the direction 
shown.

>>C<< TURBOCHAGER OIL RETURN 
TUBE GASKET (OIL PAN SIDE) 
INSTALLATION

AC402402

Projection

(Brown printed)

AC

<Oil pan side>

With the print area on the gasket facing to the pipe, 
install the gasket so that the protrusion is in the direc-
tion shown in the figure.

Main

Index

Group

TOC

EXHAUST MANIFOLD AND TURBOCHARGER

INTAKE AND EXHAUST

15-18

>>D<< OXYGEN SENSOR INSTALLATION

AC301966

AE

MB991953

Oxygen sensor

1. Tighten the oxygen sensor to the specified torque 

by using special tool oxygen sensor wrench 
(MB991953).

Tightening torque: 50 

± 10 N⋅m

2. Connect the oxygen sensor connector and install 

the connector bracket.

INSPECTION <4G1>

M1151003400662

Check the following points; replace the part if a prob-
lem is found.

EXHAUST MANIFOLD CHECK

1. Check for damage or cracking of any part.
2. Using a straight edge and a feeler gauge, check 

for distortion of the cylinder head installation 
surface.
Standard value: 0.15 mm or less 
Limit: 0.20 mm

Main

Index

Group

TOC

EXHAUST PIPE AND MAIN MUFFLER

INTAKE AND EXHAUST

15-19

EXHAUST PIPE AND MAIN MUFFLER

REMOVAL AND INSTALLATION <4A9>

M1151008701315

AC601364AB

1

2

3

5

4

6

8

10

11

7

9

50 ± 10 N·m

59 ± 10 N·m

13 ± 2 N·m

31 ± 1 N·m

41 ± 10 N·m

50 ± 10 N·m

13

12

N

N

N

N

<M/T>

5

AC601365AB

1

2

3

5

4

6

8

10

11

7

9

50 ± 10 N·m

59 ± 10 N·m

13 ± 2 N·m

31 ± 1 N·m

41 ± 10 N·m

50 ± 10 N·m

13

12

N

N

N

N

<CVT>

5

Exhaust main muffler removal 
steps 

>>

B

<<

1.

Exhaust pipe clamp

>>

B

<<

2.

Exhaust pipe gasket

3.

Exhaust main muffler

4.

Exhaust muffler hanger bracket 
stopper

5.

Exhaust muffler hanger
Exhaust centre pipe removal 
steps 

>>

B

<<

1.

Exhaust pipe clamp

>>

B

<<

2.

Exhaust pipe gasket

6.

Centre exhaust  pipe

10. Exhaust pipe gasket
12. Exhaust muffler hanger
13. Exhaust pipe damper

Exhaust front pipe removal 
steps 

<<

A

>>

>>

A

<<

7.

Oxygen sensor

<<

A

>>

>>

A

<<

8.

Oxygen sensor 

9.

Front exhaust  pipe 

10. Exhaust gasket
11. Seal ring

Exhaust centre pipe removal 
steps (Continued)

Main

Index

Group

TOC