Mitsubishi Galant 9G. Manual - part 588

FUEL AND EMISSION PARTS

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-24

INSTALLATION SERVICE POINTS

.

>>A<< EXHAUST GAS RECIRCULATION VALVE 
INSTALLATION

Install a new gasket in the position shown in the illustration.

.

>>B<< INJECTORS INSTALLATION

CAUTION

Use care not to let engine oil enter the fuel rail.
1. Apply clean engine oil to the O-ring.
2. Insert the injector into the fuel rail.
3. Make sure the injector rotates smoothly.

If not, remove the injector to check the O-ring for damage, 
and replace the O-ring if necessary. Then, reinstall the 
injector and check that it rotates smoothly.

.

AK300578AC

AK300155

PROJECTION

INTAKE
MANIFOLD

FUEL RAIL

INJECTOR

A

A

AC

INTAKE MANIFOLD AND WATER PUMP

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-25

>>C<< THROTTLE BODY GASKET 
INSTALLATION

Install a new gasket so that the projection is positioned as 
shown in the illustration.

INTAKE MANIFOLD AND WATER PUMP

REMOVAL AND INSTALLATION

M1113025500034

AK300579AC

PROJECTION

AK303215 AB

1

2

3

4

5

6

7

10

11

12

8

13

14

15

16

17

20

21

20 ± 2 N·m
15 ± 1 ft-lb

24 ± 3 N·m
18 ± 1 ft-lb

14 ± 1 N·m
124 ± 8 in-lb

13 ± 2 N·m
115 ± 17 in-lb

24 ± 4 N·m
18 ± 2 ft-lb

31 ± 3 N·m
23 ± 2 ft-lb

23 ± 2 N·m
17 ± 1 ft-lb

19 ± 3 N·m
14 ± 2 ft-lb

13 ± 2 N·m
115 ± 17 in-lb

30 ± 9 N·m
22 ± 6 ft-lb

24 ± 3 N·m
18 ± 1 ft-lb

5.0 ± 1.0 N·m
45 ± 8 in-lb

13 ± 2 N·m
115 ± 17 in-lb

11 ± 1 N·m
98 ± 8 in-lb

18

19

10 ± 2 N·m
89 ± 17 in-lb

INTAKE MANIFOLD AND WATER PUMP

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-26

Required Special Tool:

• MD998054: Oil Pressure Switch Wrench

REMOVAL SERVICE POINT

.

<<A>> ENGINE OIL PRESSURE SWITCH 
REMOVAL

Using special tool MD998054, remove the engine oil pressure 
switch.

INSTALLATION SERVICE POINTS

.

>>A<< WATER OUTLET FITTING INSTALLATION

1. Apply a 3 mm (0.12 inch) diameter bead of sealant. 

(MITSUBISHI Genuine Part number MD970389) to the 
groove as shown in the illustration.

2. Install the housing quickly (within 15 minutes) while the 

sealant is wet and tighten the bolts to the specified torque.

Tightening torque: 13 

± 2 N⋅m (115 ± 17 in-lb)

NOTE: After installation, keep the sealed area away from the 
coolant for approximately one hour.

.

REMOVAL STEPS

1.

WATER HOSE

2.

WATER HOSE

3.

WATER PUMP

4.

WATER PUMP GASKET

>>H<<

5.

O-RING

>>H<<

6.

WATER INLET PIPE

>>H<<

7.

O-RING

>>G<<

8.

INTAKE MANIFOLD STAY

9.

WATER INLET FITTING

>>F<<

10. THERMOSTAT

>>E<<

11. THERMOSTAT HOUSING

12. MANIFOLD ABSOLUTE PRESSURE 

SENSOR

13. INTAKE MANIFOLD
14. INTAKE MANIFOLD GASKET
15. ENGINE HANGER
16. KNOCK SENSOR

>>D<<

17. ENGINE OIL PRESSURE SWITCH

<<A>> >>C<<

18 ENGINE OIL PRESSURE SWITCH

>>B<<

19. ENGINE COOLANT TEMPERATURE 

SENSOR

>>A<<

20. WATER OUTLET FITTING

REMOVAL STEPS (Continued)

AK300156

MD998054

AC

AK301336AC

ø 3 mm
(0.12 in)

INTAKE MANIFOLD AND WATER PUMP

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-27

>>B<< SEALANT APPLICATION TO ENGINE 
COOLANT TEMPERATURE SENSOR

Apply 3M

 AAD Part number 8731 or equivalent to the engine 

coolant temperature sensor.

.

>>C<< SEALANT APPLICATION TO ENGINE OIL 
PRESSURE SWITCH

CAUTION

Do not block the oil passage with sealant.
Apply 3M

 AAD Part number 8672 or equivalent to the threads 

of the engine oil pressure switch.

.

>>D<< SEALANT APPLICATION TO ENGINE OIL 

CAUTION

Do not block the oil passage with sealant.
1. Apply 3M

 AAD Part number 8672 or equivalent to the 

threads of the engine oil pressure switch.

2. Using special tool MD998054, tighten the engine oil 

pressure switch to the specified torque.

Tightening torque: 19 

±

 3 N

⋅

m (14 

±

 2 ft-lb)

AK300712 AD

AK301855

5 mm
(0.20 in)

1 mm
(0.04 in)

AB

AK300715 AD

AK300157

MD998054

AC