Mitsubishi Galant (2004+). Manual - part 597

GENERATOR AND DRIVE BELT

TSB Revision

ENGINE OVERHAUL <3.8L ENGINE>

11D-5

REMOVAL SERVICE POINT

.

<<A>> CRANKSHAFT BOLT LOOSENING
1. Using special tool MD998781, hold the drive plate.
2. Remove the crankshaft bolt.

INSTALLATION SERVICE POINT

.

>>A<< CRANKSHAFT BOLT TIGHTENING
1. Using special tool MD998781, hold the drive plate.

2. Clean the bolt hole in crankshaft bolt, damper pulley seating 

surface and the washer.

3. Degrease the cleaned seating surface of the damper pulley.
4. Install the damper pulley.
5. Apply a minimum amount engine oil to the thread and lower 

flange of the crankshaft bolt.

6. Install the washer to the crankshaft bolt with its inside 

chamfered side toward the bolt head.

7. Tighten the crankshaft bolt to the specified torque.

Tightening torque: 185 

± 5 N⋅m (137 ± 3 ft-lb) 

AKX01329

MD998781

AB

AKX01329

MD998781

AB

AK204086

CRANKSHAFT
BOLT

DAMPER PULLEY

CRANKSHAFT

CLEAN

DEGREASE

WASHER

INSIDE CHAMFER

AB

INTAKE MANIFOLD PLENUM AND THROTTLE BODY ASSEMBLY

TSB Revision

ENGINE OVERHAUL <3.8L ENGINE>

11D-6

INTAKE MANIFOLD PLENUM AND THROTTLE BODY 

ASSEMBLY

REMOVAL AND INSTALLATION

M1113003300173

AK302000

19 ± 3 N·m
14 ± 2 ft-lb

15

24 ± 3 N·m
18 ± 2 ft-lb

4

3

2

1

9.0 ± 1.0 N·m
80 ± 9 in-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

6

7

18 ± 2 N·m
13 ± 1 ft-lb

18 ± 2 N·m
13 ± 1 ft-lb

59 ± 10 N·m
44 ± 7 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

5

12

9

13

14

18 ± 2 N·m
13 ± 1 ft-lb

28 ± 4 N·m
21 ± 3 ft-lb

11

10

8

28 ± 4 N·m
21 ± 3 ft-lb

36 ± 6 N·m
27 ± 4 ft-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

19 ± 3 N·m
14 ± 2 ft-lb

AB

18 ± 2 N·m
13 ± 1 ft-lb

REMOVAL STEPS

1. PURGE HOSE
2. VACUUM PIPE AND HOSE
3. SOLENOID VALVE 

>>E<<

4. EXHAUST GAS RECIRCULATION 

PIPE

>>D<<

5. EXHAUST GAS RECIRCULATION 

PIPE GASKET

6. INTAKE MANIFOLD PLENUM STAY, 

FRONT

7. INTAKE MANIFOLD PLENUM STAY, 

REAR

8. EXHAUST GAS RECIRCULATION 

VALVE

>>C<<

9. EXHAUST GAS RECIRCULATION 

VALVE GASKET

10. THROTTLE BODY STAY
11. THROTTLE BODY

>>B<<

12. THROTTLE BODY GASKET

>>A<<

13. BOOST SENSOR 
14. INTAKE MANIFOLD PLENUM
15. INTAKE MANIFOLD PLENUM VALVE 

GASKET

REMOVAL STEPS (Continued)

INTAKE MANIFOLD PLENUM AND THROTTLE BODY ASSEMBLY

TSB Revision

ENGINE OVERHAUL <3.8L ENGINE>

11D-7

INSTALLATION SERVICE POINT

.

>>A<< BOOST SENSOR INSTALLATION

CAUTION

• Do not strike or drop to the sensor.
• Never use a sensor that has been dropped.

.

>>B<< THROTTLE BODY GASKET INSTALLATION
Install the throttle body gasket so that the tab is positioned as 
shown in the illustration.

.

>>C<< EXHAUST GAS RECIRCULATION VALVE GASKET 
INSTALLATION
Install the exhaust gas recirculation valve gasket so that the tab 
is positioned as shown in the illustration.

.

>>D<< EXHAUST GAS RECIRCULATION PIPE GASKET 
INSTALLATION
Install the exhaust gas recirculation pipe gasket so that the tab 
is positioned as shown in the illustration.

.

AK302901AB

TAB

AK302902AB

TAB

AK302903AB

TAB

INTAKE MANIFOLD PLENUM AND THROTTLE BODY ASSEMBLY

TSB Revision

ENGINE OVERHAUL <3.8L ENGINE>

11D-8

>>E<< EXHAUST GAS RECIRCULATION PIPE 
INSTALLATION

CAUTION

Use care to prevent deforming the bellows of the exhaust 
gas recirculation pipe.
1. Tighten temporarily the flare nut of exhaust gas recirculation 

pipe and the nut shown in the illustration.

2. Tighten each the flare nuts of exhaust gas recirculation pipe 

and the nut shown in the illustration. to the specified torque.

Tightening torque:

59 

± 10 N⋅m (44 ± 7 ft-lb) <FLARE NUT>

19 

± 3 N⋅m (14 ± 2 ft-lb) <NUT>

3. Tighten the bolt shown in the illustration. to the specified 

torque.

Tightening torque: 19 

± 3 N⋅m (14 ± 2 ft-lb)

AK302904

NUT

FLARE NUT

BOLT

AB