Mitsubishi Galant 9G. Manual - part 346

AIR CLEANER

TSB Revision

INTAKE AND EXHAUST

15-4

AIR CLEANER

REMOVAL AND INSTALLATION

M1151002100516

<2.4L ENGINE>

AC306972 

1

3

4

5

6

2

9

7

8

11

10

3.0 ± 0.5 N·m
27 ± 4 in-lb

3.0 ± 0.5 N·m
27 ± 4 in-lb

4.0 ± 0.9 N·m
35 ± 8 in-lb

4.0 ± 0.9 N·m
35 ± 8 in-lb

1.8 ± 0.6 N·m
16 ± 5 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

12 ± 2 N·m
102 ± 22 in-lb

AB

REMOVAL STEPS

1.

AIR DUCT

2.

MASS AIRFLOW SENSOR 
CONNECTOR

3.

MASS AIRFLOW SENSOR

4.

AIR CLEANER COVER

5.

AIR CLEANER ELEMENT

6.

AIR CLEANER RESONATOR

7.

BREATHER HOSE CONNECTION

8.

AIR INTAKE HOSE

•

POWERTRAIN CONTROL 
MODULE (PCM) (REFER TO 
GROUP 13A,  POWERTRAIN 
CONTROL MODULE (PCM) 

P.13A-1140

).

9.

AIR CLEANER BODY

10. AIR CLEANER BRACKET
•

UNDER COVER (LH)

11. AIR CLEANER RESONATOR

REMOVAL STEPS (Continued)

AIR CLEANER

TSB Revision

INTAKE AND EXHAUST

15-5

<3.8L ENGINE>

AC306973

1

3

4

2

8

6

7

10

9

4.0 ± 0.9 N·m
35 ± 8 in-lb

4.0 ± 0.9 N·m
35 ± 8 in-lb

1.8 ± 0.6 N·m
16 ± 5 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

12 ± 2 N·m
102 ± 22 in-lb

AB

5

REMOVAL STEPS

1.

AIR DUCT

2.

MASS AIRFLOW SENSOR 
CONNECTOR

3.

MASS AIRFLOW SENSOR

4.

AIR CLEANER COVER

5.

AIR CLEANER ELEMENT

6.

BREATHER HOSE CONNECTION

7.

AIR INTAKE HOSE

•

POWERTRAIN CONTROL 
MODULE (PCM) (REFER TO 
GROUP 13B,  POWERTRAIN 
CONTROL MODULE (PCM) 

P.13B-1192

).

8.

AIR CLEANER BODY

9.

AIR CLEANER BRACKET

•

UNDER COVER (LH)

10. AIR CLEANER RESONATOR

REMOVAL STEPS (Continued)

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-6

INTAKE MANIFOLD PLENUM

REMOVAL AND INSTALLATION <3.8L ENGINE>

M1151002700198

Pre-removal Operation
• Engine Coolant Draining (Refer to GROUP 14, On-vehicle 

Service 

P.14-7

).

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

Tower Bar 

P.42-12

).

• Air Cleaner Cover and Air Intake Hose Removal (Refer to 

P.15-4

).

• Throttle Body Removal (Refer to GROUP 13B, Throttle 

Body 

P.13B-1190

).

Post-installation Operation
• Throttle Body Installation (Refer to GROUP 13B, Throttle 

Body 

P.13B-1190

).

• Air Cleaner Cover and Air Intake Hose Installation (Refer 

to 

P.15-4

).

• Strut Tower Bar Installation (Refer to GROUP 42, Strut 

Tower Bar 

P.42-12

).

• Engine Coolant Supplying (Refer to GROUP 14, On-vehi-

cle Service 

P.14-7

).

AC306907

9.0 ± 1.0 N·m
80 ± 9 in-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

11 ± 1 N·m
98 ± 8 in-lb

11 ± 1 N·m
98 ± 8 in-lb

11 ± 1 N·m
98 ± 8 in-lb

11 ± 1 N·m
98 ± 8 in-lb

12 ± 2 N·m
102 ± 22 in-lb

12 ± 2 N·m
102 ± 22 in-lb

19 ± 3 N·m
14 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

59 ± 10 N·m
44 ± 7 ft-lb

41 ± 8 N·m
30 ± 6 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

18 ± 2 N·m
13 ± 2 ft-lb

24 ± 3 N·m
18 ± 2 ft-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

36 ± 6 N·m
27 ± 4 ft-lb

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

23

23

23

24

25

N

N

N

N

AB

19 ± 3 N·m
14 ± 2 ft-lb

INTAKE MANIFOLD PLENUM

TSB Revision

INTAKE AND EXHAUST

15-7

Required Special Tool:

• MD998412: Guide

INSTALLATION SERVICE POINT

.

>>A<< INTAKE MANIFOLD PLENUM INSTALLA-
TION

Use special tool MD998412 to install the intake manifold ple-
num.

REMOVAL STEPS

1.

MANIFOLD ABSOLUTE 
PRESSURE SENSOR 
CONNECTOR

2.

CONTROL WIRING HARNESS 
AND INJECTOR WIRING 
HARNESS COMBINATION 
CONNECTOR

3.

CRANKSHAFT POSITION 
SENSOR CONNECTOR

4.

KNOCK SENSOR CONNECTOR

5.

POWER STEERING PRESSURE 
SWITCH CONNECTOR

6.

EVAPORATIVE EMISSION 
PURGE SOLENOID CONNECTOR

7.

EXHAUST GAS RECIRCULATION 
VALVE CONNECTOR

8.

VACUUM HOSE CONNECTION

9.

PURGE HOSE CONNECTION

10. POWER STEERING PRESSURE 

HOSE CLAMP

11. POWER STEERING PRESSURE 

HOSE CLAMP BRACKET

12. INTAKE MANIFOLD PLENUM 

STAY, REAR

•

STEERING GEAR AND LINKAGE 
PROTECTOR (REFER TO 37, 
STEERING GEAR BOX AND 
LINKAGE 

P.37-33

)

13. EGR PIPE
14. EGR PIPE  GASKET
•

POWER STEERING OIL  PUMP 
(REFER TO 37, POWER 
STEERING  OIL PUMP ASSEMBLY 

P.37-56

)

15. POWER STEERING OIL  PUMP 

BRACKET CONNECTING BOLT

16. INTAKE MANIFOLD PLENUM 

STAY, FRONT

>>A<<

17. INTAKE MANIFOLD PLENUM
18. INTAKE MANIFOLD PLENUM 

GASKET

19. VACUUM PIPE
20. EVAPORATIVE EMISSION 

PURGE SOLENOID

21. EXHAUST GAS RECIRCULATION 

VALVE

22. GASKET
23. HARNESS BRACKET
24. MANIFOLD ABSOLUTE 

PRESSURE SENSOR

25. O-RING

REMOVAL STEPS (Continued)

AC306688

INTAKE MANIFOLD
PLENUM GASKET

MD998412

AB