Mitsubishi Galant 9G. Manual — part 333

CYLINDER HEAD GASKET

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-48

>>B<< CYLINDER HEAD BOLTS INSTALLATION

1. Check that the nominal length of each cylinder head bolt

meets the limit. If it exceeds the limit, replace the bolts with a
new one.

Limit (A): 99.4 mm (3.91 inches)

2. Apply a small amount of engine oil to the thread of the bolts

and to the washers.

3. Use special tool MB991654 to tighten the cylinder head

bolts in the following procedures.

(1) Tighten the bolts to 78

± 2 N⋅m (58 ± 1 ft-lb) in the order

shown.

(2) Loosen the bolts fully in the reverse sequence to that

shown.

(3) Tighten the bolts to 20

± 2 N⋅m (15 ± 1 ft-lb) in the order

shown.

(4) Apply a paint mark to the heads of the cylinder head bolts

and cylinder head, then tighten 90 degree angle as
shown.

CAUTION

• The bolt is not tightening sufficiently if the tightening

angle is less than a 90 degree angle.

• If the tightening angle exceeds the standard specifica-

tion, remove the bolt and start over from step 1.

(5) Tighten in a 90 degree angle as shown in the instructions

of the figure, then check to see that the paint mark on the
head of the cylinder head bolts and the paint mark on the
cylinder head is on a linear line.

.

AC102537

A

AC

(ENGINE OIL)

AC301456AB

ENGINE FRONT

MB991654

10

9

7

5

2

4

8

6

1

3

AC102331AB

PAINT MARKING

90˚

90˚

PAINT MARKING

STEP (4)

STEP (5)

CYLINDER HEAD GASKET

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ENGINE MECHANICAL <2.4L ENGINE>

11A-49

>>C<< 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.

.

>>D<< RADIATOR UPPER HOSE CONNECTION

1. Insert radiator upper hose until it contacts the projection on

the water outlet fitting.

2. Align the mating marks on the radiator upper hose and hose

clamp, and then secure the radiator upper hose.

.

AC301864AB

3 mm
(0.12 in)

FUEL
HIGH-PRESSURE
HOSE

FUEL LINE PIPE
(ENGINE OIL APPLIED)

AC304583

AB

STOPPER

AC200642

MATING
MARKS

PROJECTION

WATER OUTLET
FITTING

AB

CYLINDER HEAD GASKET

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ENGINE MECHANICAL <2.4L ENGINE>

11A-50

>>E<< 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)

.

>>F<< BRAKE BOOSTER VACUUM HOSE
CONNECTION

Insert vacuum hose with its paint mark facing upward.

AC102532 AB

MB990767

MD998719

AC305104

PAINT
MARK

AB

TIMING BELT

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ENGINE MECHANICAL <2.4L ENGINE>

11A-51

TIMING BELT

REMOVAL AND INSTALLATION

M1112004300764

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

Cover

P.51-11

).

• Crankshaft Shaft Damper Pulley Removal (Refer to

P.11A-27

).

Post-installation Operation
• Crankshaft Shaft Damper Pulley Installation (Refer to

P.11A-27

).

• Drive Belt Tension Check (Refer to

P.11A-8

).

• Side Under Cover Installation (Refer to GROUP 51,

Under Cover

P.51-11

).

AC306541AB

14 ± 1 N·m
120 ± 13 in-lb

1

12

11

9

8

7

6

5

4

10

3

2

14 ± 1 N·m
120 ± 13 in-lb

8.8 ± 1.0 N·m
78 ± 9 in-lb

44 ± 10 N·m
33 ± 7 ft-lb

22 ± 4 N·m
16 ± 3 ft-lb

11 ± 1 N·m
98 ± 8 in-lb

9.0 ± 1.0 N·m
80 ± 9 in-lb

11 ± 1 N·m
98 ± 8 in-lb

79 ± 5 N·m
59 ± 3 ft-lb

11 ± 1 N·m
98 ± 8 in-lb

21 ± 4 N·m
16 ± 2 ft-lb

48 ± 5 N·m
36 ± 3 ft-lb

23 ± 3 N·m
17 ± 2 ft-lb

12 ± 2 N·m
102 ± 22 in-lb

REMOVAL STEPS

1.

CONTROL WIRING HARNESS
CONNECTION

2.

CONNECTOR BRACKET

3.

HARNESS BRACKET

4.

TIMING BELT UPPER COVER

•

ENGINE FRONT MOUNTING
BRACKET (REFER TO GROUP
32, ENGINE MOUNT

P.32-4

).

5.

WATER PUMP PULLEY

6.

IDLER PULLEY

7.

AUTO-TENSIONER

8.

TIMING BELT LOWER COVER

>>G<<

•

VALVE TIMING BELT TENSION
ADJUSTMENT (INSTALLATION
ONLY)

<<A>>

>>F<<

9.

VALVE TIMING BELT

>>E<<

10. TIMING BELT TENSIONER

PULLEY

11. TIMING BELT TENSIONER ARM

>>D<<

12. TIMING BELT TENSIONER

ADJUSTER

REMOVAL STEPS (Continued)