Mitsubishi Outlander (2013+). Manual - part 256

 

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Mitsubishi Outlander (2013+). Manual - part 256

 

 

CYLINDER HEAD GASKET

ENGINE MECHANICAL

11A-47

2. For two bolts of the timing chain side, the washer 

can be removed from the bolt. Install the washer, 
with its sag facing upward, to the bolts.

3. Apply a small amount of engine oil to the cylinder 

head bolt threads and the washers.

AC506767 AC

1

2

3

4

5

6

7

8

9

10

Engine front

4. Tighten the cylinder head bolts by the following 

procedure (plastic region angular tightening 
method).
(1) Tighten the cylinder head bolts to the specified 

torque in the order shown in the figure in two 
or three steps.

Tightening torque: 35 

± 2 Nm

CAUTION

• The cylinder head bolt is not tightened suffi-

ciently if the tightening angle is less than a 
180 degrees angle.

AC506768AB

180˚

Paint marks

Paint marks

If the tightening angle exceeds the standard 
specification, remove the cylinder head bolt 
and repeat the installation steps from Step 1.

(2) Put a paint mark on the cylinder head bolt 

head and cylinder head, tighten to 180 

± 2 

degrees in the order shown in the figure, and 
check that the paint mark on the cylinder head 
bolt head aligns with the paint mark on the 
cylinder head.

>>C<< CAMSHAFT BEARING/CAMSHAFT 
AND CAMSHAFT SPROCKET ASSEMBLY 
INSTALLATION

CAUTION

• Be careful not to drop the camshaft bearing.

AC611697

AC

Camshaft
bearing
front cap
assembly

Identification 
mark

AC708893

Notch

Identification mark

Oil hole

AE

When installing the camshaft and camshaft 
sprocket assembly (exhaust side), be careful 
not to let the camshaft bearing which is 
installed to the front cam bearing deviate from 
its position.

When replacing the camshaft bearing, select a cam-
shaft bearing in relevant size according to the cam-
shaft bearing front cap identification mark in the table 
below. Identification mark of the camshaft bearing is 
painted in the position shown in the figure.

Camshaft

Camshaft 
bearing 
identification 
mark

Identification 
mark

Journal diameter 
mm

1

40.000 

− 40.008

1

2

40.008 

− 40.016

2

3

40.016 

− 40.024

3

CYLINDER HEAD GASKET

ENGINE MECHANICAL

11A-48

>>D<< CAMSHAFT BEARING THRUST 
CAP/CAMSHAFT BEARING 
CAP/CAMSHAFT BEARING OIL FEEDING 
CAP INSTALLATION

AC506778

AB

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

E  5

Engine front

Camshaft bearing cap

Camshaft bearing cap

Bearing cap No.

Identification of inlet side 
and exhaust side

1. Install the camshaft bearing caps to the cylinder 

head.

NOTE: Because the camshaft bearing thrust cap 
and camshaft bearing cap are the same in shape, 
check the bearing cap number and additionally its 
symbol to identify the inlet and exhaust sides for 
correct installation.

2. Tighten each camshaft bearing cap mounting 

bolts to the specified torque in the order of 
number shown in the figure in two or three steps.

Tightening torque: 12 

± 1 Nm

>>E<< CAMSHAFT BEARING FRONT 
CAP ASSEMBLY INSTALLATION

CAUTION

When the mounting bolts are tightened with the 
camshaft bearing front cap tilted, the camshaft 
bearing front cap is damaged. Install the cam-
shaft bearing front cap properly to the cylinder 
head and camshaft.

AC511062

AB

4

3

2

1

4

3

2

1

(1)

(2)

Engine front

Camshaft
bearing
front cap
assembly

1. Install the camshaft bearing front cap to the 

cylinder head, and temporarily tighten the 
camshaft bearing front cap mounting bolts to the 
specified torque in the order shown in the figure 
(1).

Tightening torque: 17 

± 3 Nm

2. Tighten the camshaft bearing front cap mounting 

bolts to the specified torque again in the order 
shown in the figure (2).

Tightening torque: 30 

± 2 Nm

AC506487

AD

MB991527

MB991454

MB991928

MB991956

AC506484

MB991527

AD

MB991454

MB991956

MB991895

CYLINDER HEAD GASKET

ENGINE MECHANICAL

11A-49

3. Install special tool engine hanger (MB991928 or 

MB991895) which was installed for supporting the 
engine and transmission assembly when the 
valve timing chain was removed (Refer to 

P.11A-50

).

4. Remove the garage jack which supports the 

engine and transmission assembly.

5. Remove the engine oil pan installed temporarily.

>>F<< FUEL HIGH-PRESSURE HOSE 
INSTALLATION

CAUTION

After connecting the fuel high-pressure hose, 
slightly pull it in the pull-out direction to check 
that it is installed firmly. In addition, check that 
there is approximately 3-mm play. After the 
check, install the stopper securely.

AC301864AB

3 mm

Fuel 
high-pressure 
hose

Fuel line pipe
(Engine oil applied)

AC301863AB

Stopper

Apply a small amount of engine oil to the fuel line 
pipe, and install the fuel high-pressure hose.

>>G<< RADIATOR HOSE/HOSE CLIP 
CONNECTION

CAUTION

Never reuse the hose clip whose claw is broken 
off to prevent the rusting.

1. Make mating mark on a new hose clip in the same 

position as the remove one.

AC606082

Protrusion

Pipe, fitting, or etc.

AU

Mating marks

2. Insert the radiator hose until the protrusion of the 

pipe.

3. Align the mating marks on the radiator hose and 

hose clip.

4. Remove the hose clip claw and shorten the hose 

clip, then install the radiator hose.

TIMING CHAIN

ENGINE MECHANICAL

11A-50

TIMING CHAIN

REMOVAL AND INSTALLATION

M1112007202041

Pre-removal Operation
• Engine Room Under Cover Front A, B, D and Engine 

Room Side Cover (RH) Removal (Refer to GROUP 51 

− 

Under Cover ).

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

Service, Engine Oil Replacement ).

• Rocker Cover Assembly Removal (Refer to 

P.11A-19

).

• Engine Oil Pan Removal (Refer to 

P.11A-36

).

Post-installation Operation
• Engine Oil Pan Installation (Refer to 

P.11A-36

).

• Rocker Cover Assembly Installation (Refer to 

P.11A-19

).

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

Service, Engine Oil Replacement ).

• Engine Room Under Cover Front A, B, D and Engine 

Room Side Cover (RH) Installation (Refer to GROUP 51 

− 

Under Cover ).

AC904716

24 ± 4 N·m

2

3

4

8

9

10

11

48 ± 6 N·m

22 ± 4 N·m

10 ± 2 N·m

48 ± 7 N·m

26 ± 3 N·m

10 ± 2 N·m

10 ± 2 N·m

10 ± 2 N·m

10 ± 2 N·m

5

N

7

N

AC

6

Apply engine oil to all
moving parts before
installation.

1

44 ± 8 N·m

Removal steps 

<<

A

>>

Crankshaft pulley (Refer to 

P.11A-16

)

>>

E

<<

1.

Water pump pulley

2.

Idler pulley

3.

Alternator drive belt auto-tensioner

<<

B

>>

Engine and transmission assembly 
holding

Engine mounting bracket (Refer to 
GROUP 32 

− Engine Mounting )

4.

Cylinder block engine front 
mounting bracket

5.

Gasket

<<

C

>>

>>

D

<<

6.

Timing chain case assembly

>>

C

<<

7.

Crankshaft front oil seal

<<

D

>>

>>

B

<<

8.

Timing chain tensioner

9.

Timing chain tension side guide

>>

A

<<

10. Valve timing chain
11. Timing chain loose side guide

Removal steps (Continued)

 

 

 

 

 

 

 

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