Mitsubishi Galant (2004+). Manual - part 140

CAMSHAFT AND VALVE STEM SEAL

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ENGINE MECHANICAL <2.4L ENGINE>

11A-33

.

>>H<< CAMSHAFT SPROCKET INSTALLATION
1. Hold the camshaft sprocket with special tools MB990767 

and MD998719 in the same manner as removal.

2. Tighten the camshaft sprocket mounting bolt to the specified 

torque.

Tightening torque: 89 

± 9 N⋅m (65 ± 7 ft-lb)

.

>>I<< CAMSHAFT POSITION SENSOR SUPPORT 
INSTALLATION
1. Remove sealant from the camshaft position sensor support 

and cylinder head surfaces.

2. Apply the sealant to the camshaft position sensor support 

flange in a continuous bead as shown in the illustration.

Specified sealant: 3M

 AAD Part No.8672, 3M AAD 

Part No.8679/8678 or equivalent

NOTE: Install the camshaft position sensor support within 15 
minutes after applying the sealant.

3. Install the camshaft position sensor support to the cylinder 

head.

CAUTION

Wait at least one hour. Never start the engine or let engine 
oil or coolant touch the adhesion surface during that time.
4. Tighten the camshaft position sensor support mounting bolts 

to the specified torque.

Tightening torque: 14 

± 1 N⋅m (120 ± 13 in-lb)

.

>>J<< ENGINE OIL PRESSURE SWITCH INSTALLATION
1. Remove sealant from the engine oil pressure switch and 

cylinder head surfaces.

2. Apply sealant to the thread of the engine oil pressure switch 

as shown.

Specified sealant: 3M

 AAD Part No.8672, 3M AAD 

Part No.8679/8678 or equivalent

NOTE: Install the engine oil pressure switch within 15 min-
utes after applying the sealant.

AC102532 AB

MB990767

MD998719

AC301268AB

φ 3 mm
(0.12 in)

AC304807AB

 1 mm
(0.039 in)

 5 mm
(0.20 in)

CAMSHAFT AND VALVE STEM SEAL

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ENGINE MECHANICAL <2.4L ENGINE>

11A-34

CAUTION

Wait at least one hour. Never start the engine or let engine 
oil or coolant touch the adhesion surface during that time.
3. Tighten the engine oil pressure switch to the specified 

torque as shown.

Tightening torque: 10 

± 2 N⋅m (89 ± 17 in-lb)

.

>>K<< O-RING/ENGINE OIL CONTROL VALVE 
INSTALLATION

CAUTION

• Never re-use the O-ring.
• Before installing O-ring, wind the tape with the soft 

adhesion (sealing tape) around the oil passages cut-out 
area of engine oil control valve to prevent the damage. 
If the O-ring is damaged, it can be the cause of oil leak.

1. Apply a small amount of engine oil to the O-ring and then 

install it to the engine oil control valve.

2. Assemble the engine oil control valve to the cylinder head.
3. Tighten the engine oil control valve mounting bolt to the 

specified torque.

Tightening torque: 11 

± 1 N⋅m (98 ± 8 in-lb)

AC304808AB

ENGINE OIL 
PRESSURE
SWITCH

AK303651AD

TAPE

OIL PAN

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ENGINE MECHANICAL <2.4L ENGINE>

11A-35

OIL PAN

REMOVAL AND INSTALLATION

M1112002800718

Required Special Tool:

• MD998727: Oil Pan Remover

Pre-removal Operation
• Side Under Cover Removal (Refer to GROUP 51, Under 

Cover 

P.51-11

).

• Engine Oil Draining (Refer to GROUP 12, On-vehicle Ser-

vice 

− Engine Oil Replacement 

P.12-4

).

• Front No.1 Exhaust Pipe Removal (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-21

).

• Front No.2 Exhaust Pipe Removal (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-21

).

Post-installation Operation
• Front No.2 Exhaust Pipe Installation (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-21

).

• Front No.1 Exhaust Pipe Installation (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-21

).

• Engine Oil Refilling (Refer to GROUP 12, On-vehicle Ser-

vice 

− Engine Oil Replacement 

P.12-4

).

• Side Under Cover Installation (Refer to GROUP 51, 

Under Cover 

P.51-11

).

AC306537AB

1

7

6

5

4

3

2

N

N

9.0 ± 3.0 N·m
80 ± 26 in-lb

9.0 ± 3.0 N·m
80 ± 26 in-lb

26 ± 5 N·m
19 ± 4 ft-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

39 ± 5 N·m
29 ± 3 ft-lb

9.0 ± 2.0 N·m
80 ± 17 in-lb

22 ± 4 N·m
16 ± 3 ft-lb

19 ± 3 N·m
14 ± 2 ft-lb

REMOVAL STEPS

1.

TORQUE CONVERTER HOUSING 
FRONT LOWER COVER

2.

ENGINE OIL PAN DRAIN PLUG

>>B<<

3.

ENGINE OIL PAN DRAIN PLUG 
GASKET

<<A>> >>A<<

4.

ENGINE OIL PAN

5.

ENGINE OIL PAN STRAINER

6.

ENGINE OIL PAN STRAINER GASKET

7.

BAFFLE PLATE

REMOVAL STEPS

 (Continued)

OIL PAN

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ENGINE MECHANICAL <2.4L ENGINE>

11A-36

REMOVAL SERVICE POINT

.

<<A>> ENGINE OIL PAN REMOVAL
1. Remove the engine oil pan mounting bolts.

CAUTION

Do not use special tool MD998727 in area A of the engine 
oil pan. Using the special tool in area A may cause defor-
mation of the front case because the front case is made of 
aluminum.
2. Tap special tool MD998727 into the range (B) between the 

cylinder block and the engine oil pan, and then slide the tool 
sideways.
NOTE: If any sounding parts interfere with the removal, 
there is no need to use special tool MD998727.

3. Remove the engine oil pan.

INSTALLATION SERVICE POINTS

.

>>A<< ENGINE OIL PAN INSTALLATION
1. Remove sealant from the engine oil pan, front case and 

cylinder block surfaces.

2. Apply a bead of the sealant to the cylinder block mating 

surface of the engine oil pan as shown.

Specified sealant: 3M

 AAD Part No.8672, 8704, 3M 

AAD Part No.8679/8678 or equivalent

NOTE: Install the engine oil pan within 15 minutes after 
applying sealant.

3. Assemble the engine oil pan to the cylinder block.

AC301325

A

B

AB

AC104547

MD998727

MD998727

AC

AC301326AB

GROOVE
PORTION

BOLT HOLE
PORTION

φ 4 mm
(0.16 in)