Mitsubishi Galant (2004+). Manual - part 138

ENGINE ASSEMBLY

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-25

>>D<< FUEL HIGH-PRESSURE HOSE INSTALLATION

CAUTION

After connecting the fuel high-pressure hose, slightly pull 
it to ensure that it is installed securely. Also confirm that 
there is a play approximately 3 mm (0.12 inch). Then install 
the stopper securely.
Apply a small amount of engine oil to the fuel line pipe and then 
install the fuel high-pressure hose.

.

>>E<< BRAKE BOOSTER VACUUM HOSE CONNECTION
Insert vacuum hose with its paint mark facing upward.

AC301864AB

3 mm
(0.12 in)

FUEL 
HIGH-PRESSURE 
HOSE

FUEL LINE PIPE
(ENGINE OIL APPLIED)

AC304583

AB

STOPPER

AC305104

PAINT 
MARK

AB

CRANKSHAFT PULLEY

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-26

CRANKSHAFT PULLEY

REMOVAL AND INSTALLATION

M1112001600487

REMOVAL SERVICE POINT

.

<<A>> DRIVE BELT REMOVAL
The following operations will be needed due to the introduction 
of the serpentine drive system with the drive belt auto-ten-
sioner.
1. Securely insert the spindle handle or ratchet handle with a 

12.7 mm (1/2-inch) insertion angle into the jig hole of the 
auto-tensioner. 

2. Rotate the auto-tensioner counterclockwise and align hole A 

with hole B.

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

Cover 

P.51-11

).

Post-installation Operation
• Drive Belt Tension Check (Refer to 

P.11A-8

).

• Side Under Cover Installation (Refer to GROUP 51, 

Under Cover 

P.51-11

).

AC306534

1

2

25 ± 4 N·m
18 ± 3 ft-lb

AB

REMOVAL STEPS

<<A>>

1.

DRIVE BELT

2.

CRANK SHAFT DAMPER PULLEY

AC301703

AC301704AB

AUTO-TENSIONER

HOLE B

HOLE A

CRANKSHAFT PULLEY

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-27

CAUTION

To reuse the drive belt, draw an arrow indicating the rotat-
ing direction (clockwise) on the back of the belt using 
chalk, etc.
3. Insert an L-shaped hexagon wrench, etc. into the hole to fix 

and then remove the drive belt.

AC301705AB

AUTO-TENSIONER

L-SHAPED
HEXAGON
WRENCH

CAMSHAFT AND VALVE STEM SEAL

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-28

CAMSHAFT AND VALVE STEM SEAL

REMOVAL AND INSTALLATION

M1112006600277

CAUTION

* Remove and assemble the marked parts in each cylinder unit.

Pre-removal Operation
• Powertrain Control Module (PCM) Removal (Refer to 

GROUP 13A, Powertrain Control Module (PCM) 

P.13A-1121

).

• Air Cleaner Removal (Refer to GROUP 15, Air Cleaner 

P.15-4

).

• Battery and Battery Tray Removal

• Ignition Coils Removal (Refer to GROUP 16, Ignition Sys-

tem 

− Ignition Coil 

P.16-40

).

• Timing Belt Upper Cover Removal (Refer to 

P.11A-49

).

Post-installation Operation
• Timing Belt Upper Cover Installation (Refer to 

P.11A-49

).

• Ignition Coils Installation (Refer to GROUP 16, Ignition 

System 

− Ignition Coil 

P.16-40

).

• Battery and Battery Tray Installation

• Air Cleaner Installation (Refer to GROUP 15, Air Cleaner 

P.15-4

).

• Powertrain Control Module (PCM) Installation (Refer to 

GROUP 13A, Powertrain Control Module (PCM) 

P.13A-1121

).

• Drive Belt Tension Check (Refer to 

P.11A-8

).

• Valve Clearance Check and Adjustment (Refer to 

P.11A-10

).

AC306535

1

10

9

8

7

6

4

3

2

N

AB

N

11 ± 1 N·m
98 ± 8 in-lb

3.5 ± 0.5 N·m
31 ± 4 in-lb

44 ± 5 N·m
33 ± 3 ft-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

(ENGINE OIL)

10 ± 2 N·m
89 ± 17 in-lb

5

N

9.0 ± 2.0 N·m
80 ± 17 in-lb

CAMSHAFT REMOVAL STEPS

1.

CONTROL WIRING HARNESS 
CONNECTION

2.

ROCKER COVER PCV HOSE 
CONNECTION

3.

ROCKER COVER BREATHER HOSE 
CONNECTION

>>K<<

4.

ENGINE OIL CONTROL VALVE

>>K<<

5.

O-RING

>>J<<

6.

ENGINE OIL PRESSURE SWITCH

7.

ROCKER COVER ASSEMBLY

8.

ROCKER COVER GASKET

9.

SPARK PLUG GUIDE OIL SEALS

10.

ACCUMULATOR ASSEMBLY

•

VALVE TIMING BELT (REFER TO 

P.11A-49

).

CAMSHAFT REMOVAL STEPS