Mitsubishi Outlander XL. Manual — part 163

ZC6017950000

<Left bank>

MD998772

ZC6017960000

<Right bank>

MD998772

Use special tool MD998772 to compress the valve spring, and
remove the valve spring retainer locks.

ZC6009410000

Installation position

<Right bank>

<Left bank>

Exhaust side

Exhaust side

Intake side

Front

NOTE:

Installation position of special tool is different

between exhaust side and intake side.

INSTALLATION SERVICE POINTS

>>A<< VALVE STEM SEAL INSTALLATION

1.

Apply a small amount of engine oil to the valve stem seal.

ENGINE MECHANICAL

11A-33

CAMSHAFT AND VALVE STEM SEAL

ZC602433

Valve

Valve guide

Valve stem seal

MB992182

0000

Valve spring seat

｠

Valve stem seals cannot be reused.

｠

Special tool must be used to install the valve stem seal.
Improper installation could result in oil leaking past the
valve guide.

2.

Use special tool MB992182 to fill a new valve stem seal in the
valve guide using the valve stem area as a guide.

>>B<< VALVE SPRING INSTALLATION

ZC6009830000

Identification
color

Rocker arm side

Install the valve spring with its identification color painted end
facing the locker arm.

>>C<< VALVE SPRING RETAINER LOCK INSTALLATION

ZC6017950000

<Left bank>

MD998772

ZC6017960000

<Right bank>

MD998772

Use special tool MD998772 to compress the valve spring in the
same manner as removal.

11A-34

ENGINE MECHANICAL

CAMSHAFT AND VALVE STEM SEAL

>>D<< ROCKER ARM, SHAFT AND LASH ADJUSTER
ASSEMBLY (EXHAUST SIDE)/ROCKER ARM AND SHAFT
ASSEMBLY (INTAKE SIDE) INSTALLATION

1.

Install the rocker arm, shaft and lash adjuster assembly
(exhaust side) and rocker arm and shaft assembly (intake
side).

2.

Tighten the mounting bolts to the specified torque.

Tightening torque:

<Intake side> 31 ± 3 N·m (23 ± 2 ft-lb)
<Exhaust side> 13 ± 1 N·m (115 ± 9 in-lb)

ZC6019040000

MD998443

3.

Remove special tool MD998443.

ZC6005880000

<Right bank>

<Left bank>

Notch

Notch

Notch

Notch

Front

4.

Check that notches in the each rocker shaft are facing the
direction shown in the illustration.

ENGINE MECHANICAL

11A-35

CAMSHAFT AND VALVE STEM SEAL

>>E<< ROCKER COVER INSTALLATION

ZC6003090000

Right bank

Left bank

1

2

3

4

5

6

1

2

3

4

5

6

Tighten the bolts in order of the numbers shown in the
illustration.

>>F<< CAMSHAFT OIL SEAL INSTALLATION

1.

Apply engine oil to the camshaft oil seal lip.

ZC6025770000

<Right bank>

MD998713

Oil seal

Camshaft

ZC6025760000

MD998713

MD998777

Camshaft

Oil seal

<Left bank>

2.

Use special tools MD998713 and MD998777 to press-fit the
camshaft oil seal.

>>G<< CAMSHAFT SPROCKET INSTALLATION

ZC6006010000

MB990767

MD998719

1.

Use special tools MB990767 and MD998719 in the same way
as during removal to install the camshaft sprocket.

2.

Tighten the camshaft sprocket mounting bolt to the specified
torque.

Tightening torque: 90 ± 10 N·m (67 ± 7 ft-lb)

11A-36

ENGINE MECHANICAL

CAMSHAFT AND VALVE STEM SEAL