Mitsubishi Pajero Pinin. Manual - part 22

ENGINE <4G9> – 

Cylinder Head Gasket/Timing Belt

11A-14



C



RADIATOR UPPER HOSE INSTALLATION

1.

Insert the radiator upper hose to the convex section
of the water outlet fitting.

2.

Align the mating mark on the radiator upper hose with
that of  the hose clamp to install.

TIMING  BELT

INSTALLATION SERVICE POINT

Timing belt tension adjustment

Standard value (A): 4.8 –  5.5 mm

A

ENGINE

<4G9-MPI>

Click on the applicable bookmark to selected the required model year

11B-1

ENGINE

<4G9-MPI>

CONTENTS

GENERAL

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Outline of Change

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

GENERAL INFORMATION

2

. . . . . . . . . . . . . . . . . . 

SERVICE SPECIFICATIONS

2

. . . . . . . . . . . . . . . . . 

SEALANTS

3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

SPECIAL TOOLS

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . 

ON-VEHICLE SERVICE

5

. . . . . . . . . . . . . . . . . . . . . 

Drive Belt Tension Check and Adjustment

5

. . . . . . 

Ignition Timing Check

8

. . . . . . . . . . . . . . . . . . . . . . . . . 

Idle Speed Check

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Idle Mixture Check

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Compression Pressure Check

10

. . . . . . . . . . . . . . . . 

Manifold Vacuum Check

11

. . . . . . . . . . . . . . . . . . . . . . 

Timing Belt Tension Adjustment

11

. . . . . . . . . . . . . . . 

Lash Adjuster Check

12

. . . . . . . . . . . . . . . . . . . . . . . . 

CRANKSHAFT PULLEY

14

. . . . . . . . . . . . . . . . . . . . 

CAMSHAFT AND CAMSHAFT OIL SEAL

16

. . . 

OIL PAN

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

CRANKSHAFT OIL SEAL

22

. . . . . . . . . . . . . . . . . . 

CYLINDER HEAD GASKET

25

. . . . . . . . . . . . . . . . 

TIMING BELT

30

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

ENGINE ASSEMBLY

33

. . . . . . . . . . . . . . . . . . . . . . 

ENGINE <4G9-MPI> – 

General/General Information/Service Specifications

11B-2

GENERAL

OUTLINE OF CHANGE

The following contents have been established to correspond to the addition of vehicles with 4G9-MPI
engine.

GENERAL INFORMATION

Items

Specification

Total displacement mL

1,834

Bore 

×

 Stroke mm

81.0 

×

89.0

Compression ratio

10.0

Combustion chamber

Pentroof type

Camshaft arrangement

SOHC

Number of valve

Intake

8

Exhaust

8

Valve timing

Intake

Opening

BTDC 14

_

Closing

ABDC 50

_

Exhaust

Opening

BBDC 58

_

Closing

ATDC 10

_

Fuel system

Electronically controlled multipoint fuel injection

Rocker arm

Roller type

Auto-lash adjuster

Equipped

SERVICE SPECIFICATIONS

Items

Standard value

Limit

Alternator drive belt tension 
(When checked)

Vibration frequency Hz

143 – 185

–

(When checked)

Tension N

294 – 490

–

Deflection (Reference) mm

9.7 – 12.9

–

Alternator drive belt tension 
(When adjusted)

Vibration frequency Hz

155 – 175

–

(When adjusted)

Tension N

343 – 441

–

Deflection (Reference) mm

10.5 – 12.0

–

Alternator drive belt tension 
(When replaced)

Vibration frequency Hz

203 – 234

–

(When replaced)

Tension N

588 – 784

–

Deflection (Reference) mm

6.7 – 8.5

–