Mitsubishi Montero (2004+). Manual — part 107

CYLINDER HEAD GASKET

TSB Revision

ENGINE MECHANICAL

11A-33

Required Special Tool:
MD998051: Cylinder Head Bolt Wrench

REMOVAL SERVICE POINT

.

<<A>> CYLINDER HEAD ASSEMBLY REMOVAL
Use special tool MD998051 to loosen each bolt two or three
steps in the order shown in the illustration.

INSTALLATION SERVICE POINTS

.

>>A<< CYLINDER HEAD GASKET INSTALLATION
1. Degrease the cylinder head and cylinder block gasket

mounting surfaces.

2. Make sure that the gasket has the proper identification mark

for the engine.

3. Lay the cylinder head gasket on the cylinder block with the

identification mark at the front top.

.

16. ROCKER COVER
17. CAMSHAFT POSITION

SENSOR CONNECTOR

<<A>>

>>B<<

18. CYLINDER HEAD ASSEMBLY

>>A<<

19. CYLINDER HEAD GASKET

REMOVAL STEPS (Continued)

ACX00352AB

MD998051

EXHAUST SIDE

EXHAUST SIDE

INTAKE SIDE

RIGHT
BANK

LEFT
BANK

FRONT

1

2

3

4

5

6

7

8

8

7

4

1

5

6

2

3

ACX00349AB

IDENTIFICATION MARK

CYLINDER HEAD GASKET

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ENGINE MECHANICAL

11A-34

>>B<< CYLINDER HEAD ASSEMBLY INSTALLATION

CAUTION

Be careful that no foreign material gets into the cylinder,
coolant passages or oil passages. Engine damage may
result.
1. Use a scraper to clean the gasket surface of the cylinder

head assembly.

CAUTION

Install the head bolt washers with the beveled side facing
upwards as shown in the illustration.
2. Using special tool MD998051 and a torque wrench, tighten

the bolts to the specified torque in the order shown in the
illustration. (in two or three cycles)

Tightening torque: 108

± 5 N⋅m (80 ± 3 ft-lb) → 0 N⋅m (0

in-lb)

→ 108 ± 5 N⋅m (80 ± 3 ft-lb)

.

>>C<< O-RING INSTALLATION

CAUTION

Never apply lubricant such as engine oil to the O-ring.
Install the O-ring into the groove of the pipe, and then apply
water around the O-ring.

.

ACX00348

MD998051

EXHAUST SIDE

EXHAUST SIDE

FRONT

INTAKE SIDE

RIGHT
BANK

LEFT
BANK

CYLINDER
BOLT
WASHER

AB

1

2

3

4

5

6

7

8

8

7

4

1

5

6

2

3

ACX00758AB

PIPE

O-RING

CYLINDER HEAD GASKET

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ENGINE MECHANICAL

11A-35

>>D<< GASKET/WATER PASSAGE ASSEMBLY
INSTALLATION
Bend the tabs onto the water passage assembly. Then install
the water passage assembly to the cylinder head so that the
gasket doesn't slip.

ACX00344AB

WATER PASSAGE
ASSEMBLY

TABS

TABS

GASKET

TIMING BELT

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ENGINE MECHANICAL

11A-36

TIMING BELT

REMOVAL AND INSTALLATION

M1112004300526

Pre-removal Operation
• Skid Plate and Under Cover Removal

• Engine Coolant Draining (Refer to GROUP 14, On-vehicle

Service

P.14-6

.)

• Battery and Battery Tray Removal

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

P.15-6

.)

• Radiator Shroud Cover Removal (Refer to GROUP 14,

Radiator

P.14-8

.)

Post-installation Operation
• Radiator Shroud Cover Installation (Refer to GROUP 14,

Radiator

P.14-8

.)

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

P.15-6

.)

• Battery and Battery Tray Installation

• Engine Coolant Refilling (Refer to GROUP 14, On-vehicle

Service

P.14-6

.)

• Skid Plate and Under Cover Installation

AC204211

AB

24 ± 4 N·m
18 ± 3 ft-lb

41 ± 8 N·m
30 ± 6 ft-lb

74 ± 9 N·m
54 ± 7 ft-lb

44 ± 10 N·m
33 ± 7 ft-lb

11 ± 1 N·m
98 ± 8 in-lb

49 ± 9 N·m
36 ± 7 ft-lb

24 ± 4 N·m
18 ± 3 ft-lb

41 ± 8 N·m
30 ± 6 ft-lb

1

5

6

7

8

10

3

23 ± 3 N·m
17 ± 2 ft-lb

4

9

2

22 ± 4 N·m
16 ± 3 ft-lb

49 ± 5 N·m
36 ± 4 ft-lb

REMOVAL STEPS

1.

DRIVE BELT

2.

COOLING FAN

3.

COOLING FAN PULLEY

<<A>>

>>E<<

4.

DRIVE BELT AUTO TENSIONER

5.

ACCESSORY MOUNT STAY

<<B>>

6.

POWER STEERING OIL PUMP
ASSEMBLY

<<B>>

7.

A/C COMPRESSOR ASSEMBLY

8.

COMPRESSOR BRACKET

9.

COOLING FAN BRACKET
ASSEMBLY

>>D<<

10. ACCESSORY MOUNT

ASSEMBLY

REMOVAL STEPS (Continued)