Mitsubishi Outlander GS45X. Manual - part 522

EXHAUST MANIFOLD

TSB Revision

INTAKE AND EXHAUST

15-15

EXHAUST MANIFOLD

REMOVAL AND INSTALLATION <2.4L ENGINE>

M1151003303062

<FWD>

Pre-removal operation
• Front Exhaust Pipe Removal (Refer to 

P.15-22

).

• Strut Tower Bar Removal (Refer to GROUP 42A, Strut 

Tower Bar 

P.42A-12

).

Post-installation operation
• Strut Tower Bar Installation (Refer to GROUP 42A, Strut 

Tower Bar 

P.42A-12

).

• Front Exhaust Pipe Installation (Refer to 

P.15-22

).

AC803488

1

2

3

4

5

6

7

8

9

10

N

N

N

AB

14 ± 1 N·m
124 ± 8 in-lb

14 ± 1 N·m
124 ± 8 in-lb

49 ± 5 N·m
36 ± 3 ft-lb

41 ± 10 N·m
30 ± 7 ft-lb

41 ± 10 N·m
30 ± 7 ft-lb

20 ± 5 N·m
15 ± 3 ft-lb

28 ± 8 N·m
21 ± 5 ft-lb

14 ± 1 N·m
124 ± 8 in-lb

14 ± 1 N·m
124 ± 8 in-lb

Removal steps 

1.

Exhaust manifold cover (upper)

2.

Engine hanger

>>

B

<< 3.

Exhaust manifold bracket

>>

B

<< 4.

Exhaust manifold bracket

>>

B

<< 5.

Exhaust manifold bracket

6.

Exhaust manifold nut

7.

Exhaust manifold washer

8.

Exhaust manifold

9.

Exhaust manifold cover (lower)

10. Exhaust manifold gasket

Removal steps (Continued)

EXHAUST MANIFOLD

TSB Revision

INTAKE AND EXHAUST

15-16

<AWD>

AC803489

1

2

3

4

5

6

7

8

9

N

N

N

AB

14 ± 1 N·m
124 ± 8 in-lb

49 ± 5 N·m
36 ± 3 ft-lb

41 ± 10 N·m
30 ± 7 ft-lb

20 ± 5 N·m
15 ± 3 ft-lb

28 ± 8 N·m
21 ± 5 ft-lb

14 ± 1 N·m
124 ± 8 in-lb

14 ± 1 N·m
124 ± 8 in-lb

14 ± 1 N·m
124 ± 8 in-lb

41 ± 10 N·m
30 ± 7 ft-lb

Removal steps 

1.

Exhaust manifold cover (upper)

2.

Engine hanger

>>

B

<< 3.

Exhaust manifold bracket

>>

B

<< 4.

Exhaust manifold bracket

<<

A

>> >>

A

<< 5.

Exhaust manifold nut

<<

A

>> >>

A

<< 6.

Exhaust manifold washer

<<

A

>> >>

A

<< 7.

Exhaust manifold

<<

A

>> >>

A

<< 8.

Exhaust manifold cover (lower)

9.

Exhaust manifold gasket

Removal steps (Continued)

EXHAUST MANIFOLD

TSB Revision

INTAKE AND EXHAUST

15-17

REMOVAL SERVICE POINT

.

<<A>> EXHAUST MANIFOLD NUT/EXHAUST 
MANIFOLD WASHER/EXHAUST MANI-
FOLD/EXHAUST MANIFOLD COVER (LOWER) 
REMOVAL

1. Remove the mounting bolts of the exhaust manifold cover 

(lower) and move them to the position where they will not 
interfere with the loosening of the exhaust manifold nuts.

2. Loosen the exhaust manifold nuts, and remove the exhaust 

manifold nuts and the exhaust manifold washers.

3. Remove the exhaust manifold and the exhaust manifold 

cover (lower) as a set.

INSTALLATION SERVICE POINTS

.

>>A<< EXHAUST MANIFOLD COVER 
(LOWER)/EXHAUST MANIFOLD/EXHAUST MANI-
FOLD WASHER/EXHAUST MANIFOLD NUT 
INSTALLATION

1. Install the exhaust manifold cover (lower) to the exhaust 

manifold (with mounting bolts removed), install the exhaust 
manifold and the exhaust manifold cover (lower) to the 
engine as a set.

2. Move the exhaust manifold cover (lower) to the position 

where it will not interfere with the installation of the exhaust 
manifold nuts.

3. Install the new exhaust manifold nuts and exhaust manifold 

washers, and tighten the exhaust manifold nuts to the 
specified torque.

Tightening torque: 49 

± 5 N⋅m (36 ± 3 ft-lb)

4. Install the exhaust manifold cover (lower) to the exhaust 

manifold, and tighten the exhaust manifold cover (lower) 
mounting bolts to the specified torque.

Tightening torque: 14 

± 1 N⋅m (124 ± 8 in-lb)

.

>>B<< EXHAUST MANIFOLD BRACKET 
INSTALLATION

1. Temporarily tighten the exhaust manifold bracket with 

mounting bolts.

2. Make sure that the exhaust manifold bracket is closely 

contacted with the installation surface of each part.

3. Tighten the mounting bolts to the specified torque.

Tightening torque:

M8: 20 

± 5 N⋅m (15 ± 3 ft-lb)

M10: 41 

± 10 N⋅m (30 ± 7 ft-lb)

EXHAUST MANIFOLD

TSB Revision

INTAKE AND EXHAUST

15-18

REMOVAL AND INSTALLATION <3.0L ENGINE>

M1151003302597

<LEFT BANK>

Pre-removal and Post-installation Operation
• Under Cover Removal and Installation (Refer to GROUP 51, Under Cover 

P.51-22

). 

• Air Duct Removal and Installation (Refer to 

P.15-5

).

• Front Exhaust Pipe Removal and Installation (Refer to 

P.15-25

).

AC703711

47 ± 11 N·m
35 ± 8 ft-lb

47 ± 11 N·m
35 ± 8 ft-lb

49 ± 5 N·m
36 ± 4 ft-lb

44 ± 5 N·m
33 ± 3 ft-lb

44 ± 5 N·m
33 ± 3 ft-lb

16 ± 4 N·m
12 ± 3 ft-lb

16 ± 4 N·m
12 ± 3 ft-lb

1

2

3

4

5

6

7

8

N

AB

Removal steps 

1.

Left bank heated oxygen sensor 
(Front) connector connection

2.

Left bank heated oxygen sensor 
(Rear) connector connection

<<A>> >>B<<

3.

Left bank heated oxygen sensor 
(Front)

<<B>> >>A<<

4.

Left bank heated oxygen sensor 
(Rear)

5.

Heat protector

6.

Left exhaust manifold bracket

7.

Exhaust manifold

8.

Exhaust manifold gasket

Removal steps (Continued)