Mitsubishi Outlander 2007 User Manual

4 (2)

2007 Outlander Service Manual,

Technical Information & Body Repair

Manual Data

Volume 1

Volume 2

Volume 3

Technical Information

Manual

Body Repair Manual

1

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6#4)'65 1( &'8'.12/'06

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8'*+%.' +&'06+(+%#6+10

)'0'4#. # #0& 52'%+(+%#6+105

 

)'0'4#.

*19 61 75' 6*+5 /#07#.

 

 

HOW TO USE THIS MANUAL

ABBREVIATIONS

The following abbreviations are used in this manual for classification of model types.

016'

MFI: Indicates the multiport fuel injection, or engines equipped with the multiport injection.

M20000000290USA0000010000

A/T: Indicates the automatic transaxle, or models equipped with automatic transaxle.

FWD: Indicates 2-wheel drive vehicles. AWD: Indicates 4-wheel drive vehicles. A/C: Indicates air conditioning.

Keyless Operation System (KOS): Indicates the Free-hand Security Transmitter (F.A.S.T.-key)

TARGETS OF DEVELOPMENT

The new OUTLANDER has an improved SUV appearance and cruising performance in any road conditions. This car has been developed as the new

M20000000040USA0000010000

generation of SUV proposed by Mitsubishi, aiming to be an all-round car for various applications from daily use to cruising and leisure use.

6'%*0+%#. ('#674'5

EXTERIOR

M20000000170USA0000010000

DESIGN FEATURES

Fine athletic image of powerfulness and driving performance.

Smart styling with high functionality and stylish exterior

Representing feelings of refreshment with a highly refined styling

MAIN FEATURES

6

5 4

6

 

5

2, 3

8

1

7

5

 

ZC5018290007

)'0'4#.

 

6'%*0+%#. ('#674'5

 

Good stance which combines wide tread with 18inch tire <XLS model>

Progressive diamond-cut nose with neat cornersAggressive and handsome face design with sharp

styling

Headlights with mechanical styling emphasizing aggressiveness

Tough lower body with the overfender covering a large size tire, the undercover, and black underbody parts

Dynamic cabin which consists of the roof line with uplifting feeling and sharp window graphic

Stylish rear end which comfortably integrates the unique horizontally split upper/lower tailgates

Rear combination lights with a sense of integrity with the glass area, presenting a high-tech image

INTERIOR

M20000000180USA0000010000

DESIGN PURPOSE

Presenting well-trimmed interior space with a sporty feel

Combining high functionality with stylish design Neat and carefully established details

MAIN FEATURES

Sporty and dynamic styled instrument panel with uplifting feeling

Unique audio panel integrated in the instrument panel, representing high quality

ZC6022030000

Door trim, floor console, and air outlet panel with powerful silver accent parts in the sculpturesque styling

Drive mode selector dial in mechanical design Bucket-type front seats in sporty three dimensional shape

Functional luggage area equipped with the tonneau cover, luggage hook, and utility bar

 

)'0'4#.

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ENGINE

M20000000200USA0000010000

The 6B31 engine has been developed to achieve high performance, better fuel economy, smaller size, and weight reduction.

TRANSAXLE

The F6AJA-type <FWD> or the W6AJA-type <AWD> 6-speed sport mode automatic transaxle has been

M20000000210USA0000010001

developed to achieve excellent fuel economy, further improved operation, and driving pleasure.

SUSPENSION

M20000000230USA0000010000

<Front suspension>

Coil spring

Stabilizer link

Stabilizer bar

Shock absorber

Lower arm

Front axle crossmember (Flat crossmember)

ZC6011770000

)'0'4#. 6'%*0+%#. ('#674'5

<Rear suspension>

<FWD>

Coil spring

Shock absorber

Trailing arm

Toe control arm

Rear crossmember

Stabilizer bar

<AWD>

Coil spring

Rear crossmember

Shock absorber

Trailing arm

Stabilizer bar

Toe control arm

Upper arm

The well-proven McPherson strut suspension (front) and trailing arm type multi-link suspension (rear) have been adopted.

ZC6011830000

 

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6'%*0+%#. ('#674'5

 

ACTIVE SAFETY

M20000000310USA0000010000

<Except vehicles for CANADA>

<Vehicles for CANADA>

ABS warning

Brake warning

ABS warning

 

 

 

Brake warning

light

light

light

 

 

 

light

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASC

OFF

SE R VIC E

CHECK

RE Q UIRE D

ABS warning light Brake warning light

Stoplight switch

G-sensor <AWD>, hydraulic unit, ABS-ECU

AWD-ECU <AWD>

Magnetic

encoder for

Wheel speed sensor

wheel speed

Wheel speed sensor

Data link connector

detection

Magnetic encoder for wheel speed detection

ZC6006610001

The ABS*1has been installed as standard equipment to prevent the wheels from locking and optimize the longitudinal brake force distribution depending on the road surface and loading conditions. In addition, the

ASC*2has also been installed to suppress side slip and wheel spin during steep steering or on a slippery road surface, ensuring the ideal brake force and

braking stability through the integrated control of brake and engine output <standard: LS, optional: XLS>.

016'

*1: Electronic Brake-force Distribution *2: Active Stability Control

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PASSIVE SAFETY

M20000000320USA0000010000

SRS AIR BAGS

Driver's air bag module

Passenger's (front) Seat belt with air bag module pre-tensioner

Side-airbag module

Curtain air bag module

ZC6008500000

Dual Supplemental Restraint System (SRS) front air bags deploy only upon detection of frontal impact. When used in combination with the 3-point ELR seat belts, they significantly reduce head and upper torso injury to front-seat occupants.

The seat belts with pre-tensioner work simultaneously with the SRS. The pre-tensioner takes up seat slack immediately when a collision takes place by restraining the front passengers sooner than the SRS. This prevents the passengers from moving forward.

SIDE-AIRBAGS AND CURTAIN AIR BAGS

During a side collision, the SRS side-airbags embedded in the front seat side area soften blows to the front passenger's chest area, and the SRS curtain

air bags integrated into the roof side area soften blows to the front/rear passenger's head area.

FRONT SEAT BELT

A seat belt with double pre-tensioner for shoulder and lap has been installed on the driver's seat. A seat belt with pre-tensioner is on the front passenger's seat. This retracts the belt to eliminate slack, and increases the initial restraint for passengers to limit movement of the passenger, increasing safety. In addition, the variable force limiter has been installed on the seat belts (driver's/front passenger's seats) to properly absorb the load on a passenger by extending the belt if the belt tension exceeds a certain level, increasing safety against an accident with a collision.

 

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BODY CONSTRUCTION

The body structure combines a high-energy absorbing structure (front and rear) and high rigidity cabin structure to reduce the level of injury to passengers upon front, rear and side impact, as well as secure cabin space and to improve passenger rescue upon impact.

Employment of a top/bottom one-piece door outer panel and door inner panel pressed door structure improves door panel rigidity.

ZC6012910000

SAFETY-ENHANCED FRONT SEATS

The front seats are designed to minimize the risk of whiplash in a collision from the rear.

The head restraints have been ideally angled forward, while the seat frame was moved toward the rear.

OTHER SAFETY FEATURES

3-point ELR seat belts Front fog lamps

Child-protection rear door locks Brake pedal recede-control device

ENVIRONMENTAL PROTECTION

M20000000270USA0000010000

RECYCLING

Recyclable thermoplastic resin and recycled materials have been actively used, and multilayer materials have been integrated into thermoplastic resin.

Classification

Main contents

Components made

Chip materials produced during manufacturing process have been reused for the

of

recycled

following components: Bumper, instrument panel, door trims, and radiator grille.

materials

 

Waste materials produced by other industries have been reused for the following

 

 

components: Sound absorbing materials for dash panel or roof, and oil level gauge.

Components made

Thermoplastic resin has been used for the purge hose in the engine control system.

of materials which

Thermoplastic resin has been used for all the materials for the floor carpet.

can be

easily

Thermoplastic resin has been used for the bumper, instrument panel, door trims, and

recycled

 

radiator grille.

 

 

 

 

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6'%*0+%#. ('#674'5

 

 

 

REDUCTION OF MATERIAL BURDEN ON

radiator, heater core, and rubber parts.

 

ENVIRONMENT

 

 

 

Lead-free materials have been used for the fuel tank,

 

 

Item

 

Main contents

 

 

Elimination

of

Lead-free materials have been used for the components such as the fuel tank, radiator,

environmental

heater core, battery cable terminal, wheel balance weight, power steering high-pressure

burden materials

hose, glass ceramic print, electrostatic coating, crank bearing metal, connecting rod

 

 

bearing metal, crankshaft, connecting rod, harnesses, and intake valve seat.

 

 

 

PVC (polyvinyl chloride)-free materials have been used for the waterproofing film.

Ozone

layer

Air conditioning filled with new refrigerant (HFC 134a) has been installed.

 

protection

 

 

 

 

Prevention

of air

Organic solvent drainage amount for body painting has been reduced.

 

pollution

 

 

 

 

SERVICEABILITY AND RELIABILITY

MAINTENANCE-FREE FEATURES

The chain timing belt has been adopted to eliminate a regular replacement.

ENHANCED DIAGNOSIS SYSTEM

Diagnosis functions have been included for the following systems, so that it is possible to use the M.U.T.-III to read the diagnosis codes and service data and to carry out actuator tests. In addition, it is also possible to read the diagnosis codes by the flashing of the warning light in some systems.

Multiport fuel injection system (MFI) Electronically-controlled AWD

6-speed sport mode automatic transaxle ABS (with EBD)

Active Stability Control (ASC) Power windows

Keyless Operation System (KOS) SRS air bag

Immobilizer Combination meter Headlight auto leveling

6-disc CD changer, and AM/FM radio ETACS

M20000000280USA0000010000

Heater and air conditioning

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BETTER SERVICEABILITY AND HANDLING

The power steering oil pump has been installed at the front of the vehicle for better workability.

The engine control module has been installed in the engine room for better workability.

The instrument panel components can be removed and installed individually and the frame part is smaller in size to allow it to be removed and installed without lowering the steering shaft.

The floor console panel can be removed and installed individually without tools for parking brake lever adjustment.

The joint connector has been relocated for better CAN-related workability.

The service hole for the rear shock absorber tightening check has been located on the quarter trim for better workability.

A partial slit has been added on the floor carpet for easier access to the fuel pump module.

 

)'0'4#.

8'*+%.' +&'06+(+%#6+10

 

 

VEHICLE IDENTIFICATION

M20000000010USA0000010000

VEHICLE IDENTIFICATION NUMBER LOCATION

The vehicle identification number (VIN) is located on a plate attached to the left top side of the instrument panel.

ZC6012650000

VEHICLE IDENTIFICATION CODE CHART PLATE

All vehicle identification numbers contain 17 digits. The vehicle number is a code which tells country, make, vehicle type, etc.

J A 4 M S 3 1 X 1 7 U 0 0 0 0 0 1

12

1 2 3 4 5 6 7 8 9 10 11

ZC6009480000

No.

Item

Content

1

Country

J: Japan

2

Make

A: Mitsubishi

3

Vehicle type

4: Multi-purpose vehicle

4

Others

GROSS VEHICLE WEIGHT

 

 

RATING/BRAKE SYSTEM

 

 

M: 5001-6000 lbs/HYDRAULIC

5

Line

S: OUTLANDER FWD

 

 

T: OUTLANDER AWD

6

Price class

3: Medium

 

 

4: High

7

Body

1: 5-door wagon

8

Engine

X: 3.0L (6B31) MIVEC

9

Check digits*

0, 1, 2, 3, -----------9, X

10

Model year

7: 2007 year

11

Plant

U: Mizushima

12

Serial number

000001 to 999999

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8'*+%.' +&'06+(+%#6+10

 

016' %JGEM FKIKV OGCPU C UKPING PWODGT QT NGVVGT :

WUGF VQ XGTKH[ VJG CEEWTCE[ QH VTCPUETKRVKQP QH XGJKENG KFGPVKHKECVKQP PWODGT

VEHICLE IDENTIFICATION NUMBER LIST

VEHICLES FOR USA

(FOR FEDERAL EMISSION REGULATION)

VIN (except sequence number) Brand Engine Model code displacement

JA4MS31X_7U

MITSUBISHI

3.0L

CW6WXLSYL2M

JA4MS41X_7U

OUTLANDER

 

CW6WXLHYL2M

 

 

 

 

 

CW6WXLXYL2M

JA4MT31X_7U

 

 

CW6WXLSYZL2M

JA4MT41X_7U

 

 

CW6WXLHYZL2M

 

 

 

CW6WXLXYZL2M

(FOR CALIFORNIA EMISSION REGULATION)

 

VIN (except sequence number)

Brand

Engine

Model code

 

 

displacement

 

JA4MS31X_7U

MITSUBISHI

3.0L

CW6WXLSYL7M

JA4MS41X_7U

OUTLANDER

 

CW6WXLHYL7M

 

 

 

 

 

CW6WXLXYL7M

JA4MT31X_7U

 

 

CW6WXLSYZL7M

JA4MT41X_7U

 

 

CW6WXLHYZL7M

 

 

 

CW6WXLXYZL7M

VEHICLES FOR PUERTO RICO

 

 

 

VIN (except sequence number)

Brand

Engine

Model code

 

 

displacement

 

JA4MS31X_7U

MITSUBISHI

3.0L

CW6WXLSYL2M

 

OUTLANDER

 

CW6WXLMYL2M

 

 

 

JA4MS41X_7U

 

 

CW6WXLXYL2M

JA4MT31X_7U

 

 

CW6WXLSYZL2M

VEHICLES FOR CANADA

 

 

 

VIN (except sequence number)

Brand

Engine

Model code

 

 

displacement

 

JA4MS31X_7U

MITSUBISHI

3.0L

CW6WXLSYL3M

JA4MS41X_7U

OUTLANDER

 

CW6WXLXYL3M

 

 

JA4MT31X_7U

 

 

CW6WXLSYZL3M

JA4MT41X_7U

 

 

CW6WXLXYZL3M

 

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)'0'4#. # #0& 52'%+(+%#6+105

 

GENERAL DATA AND SPECIFICATIONS

M20000000300USA0000010000

<Except vehicles for CANADA>

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

5

 

9

7

 

 

4

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

2

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZC5019470000

Item

 

 

 

CW6W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XLSYL2M/7M

XLHYL2M/7M

XLSYZL2M/7M

XLHYZL2M/7M

Vehicle

Overall length

1

4,640

(182.7)

4,640

(182.7)

4,640

(182.7)

4,640

(182.7)

dimension mm

Overall width

2

1,800

(70.9)

1,800

(70.9)

1,800

(70.9)

1,800

(70.9)

(in)

Overall

height

3

1,680

(66.1)

1,720

(67.7)

1,680

(66.1)

1,720

(67.7)

 

 

(unladen)

 

 

<Vehicles

 

<Vehicles

with

<Vehicles

 

<Vehicles

with

 

 

 

 

without

roof

roof rail>

 

without

roof

roof rail>

 

 

 

 

 

rail>

 

 

 

 

 

rail>

 

 

 

 

 

 

 

 

 

1,720

(67.7)

 

 

 

1,720

(67.7)

 

 

 

 

 

 

 

<Vehicles

with

 

 

 

<Vehicles

with

 

 

 

 

 

 

 

roof rail>

 

 

 

 

roof rail>

 

 

 

 

 

Wheelbase

 

4

2,670

(105.1)

2,670

(105.1)

2,670

(105.1)

2,670

(105.1)

 

Tread-front

 

5

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Tread-rear

 

6

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Overhang-front

7

965 (38.0)

 

965 (38.0)

 

965 (38.0)

 

965 (38.0)

 

 

Overhang-rear

8

1,005

(39.6)

1,005

(39.6)

1,005

(39.6)

1,005

(39.6)

 

Ground clearance

9

215 (8.5)

 

215 (8.5)

 

215 (8.5)

 

215 (8.5)

 

Vehicle weight

Curb weight

 

1,615

(3,560)

1,635

(3,604)

1,680

(3,703)

1,700

(3,747)

kg (lb)

Gross vehicle weight

2,300

(5,071)

 

 

 

2,350

(5,181)

2,350

(5,181)

 

rating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross axle weight 1,090 (2,403) rating-front

 

Gross axle weight

1,280 (2,822)

 

 

rating-rear

 

 

Seating capacity

5

 

Engine

Model No.

6B31

 

 

Piston displacement

3.0 L

 

Transaxle

Model No.

F6AJA

W6AJA

 

Type

6-speed automatic

 

Fuel system

Fuel supply system

Multiport fuel injection

 

 

 

 

 

 

 

 

)'0'4#.

 

 

 

 

 

 

 

 

 

)'0'4#. # #0& 52'%+(+%#6+105

 

 

 

 

 

 

 

 

 

Item

 

 

 

 

CW6W

 

 

 

 

 

 

 

 

 

 

 

XLMYL2M

XLXYL2M/7M

XLXYZL2M/7M

Vehicle

Overall length

 

1

4,640

(182.7)

4,640

(182.7)

4,640

(182.7)

dimension mm

Overall width

 

2

1,800

(70.9)

1,800

(70.9)

1,800

(70.9)

(in)

Overall

height

3

1,680

(66.1)

1,720

(67.7)

1,680

(66.1)

 

 

(unladen)

 

 

<Vehicles

without

<Vehicles with

roof <Vehicles

without

 

 

 

 

 

roof rail>

 

rail>

 

roof rail>

 

 

 

 

 

 

1,720

(67.7)

 

 

1,720

(67.7)

 

 

 

 

 

<Vehicles

with roof

 

 

<Vehicles

with roof

 

 

 

 

 

rail>

 

 

 

 

rail>

 

 

 

Wheelbase

 

4

2,670

(105.1)

2,670

(105.1)

2,670

(105.1)

 

Tread-front

 

5

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Tread-rear

 

6

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Overhang-front

 

7

965 (38.0)

 

965 (38.0)

965 (38.0)

 

 

Overhang-rear

 

8

1,005

(39.6)

1,005

(39.6)

1,005

(39.6)

 

Ground clearance

9

215 (8.5)

 

215 (8.5)

215 (8.5)

 

Vehicle weight

Curb weight

 

 

1,675

(3,692)

1,670

(3,681)

1,735

(3,825)

kg (lb)

Gross vehicle

weight

2,300

(5,071)

 

 

2,350

(5,181)

 

rating

 

 

 

 

 

 

 

 

 

 

 

 

Gross

axle

weight

1,090

(2,403)

 

 

 

 

 

 

rating-front

 

 

 

 

 

 

 

 

 

 

 

Gross

axle

weight

1,280

(2,822)

 

 

 

 

 

 

rating-rear

 

 

 

 

 

 

 

 

 

 

Seating capacity

 

 

 

7

 

 

 

 

 

 

 

Engine

Model No.

 

 

6B31

 

 

 

 

 

 

 

 

Piston displacement

3.0 L

 

 

 

 

 

 

 

Transaxle

Model No.

 

 

F6AJA

 

 

 

W6AJA

 

 

Type

 

 

 

6-speed automatic

 

 

 

 

 

Fuel system

Fuel supply system

 

Multiport fuel injection

 

 

 

 

 

<Vehicles for CANADA>

 

 

 

 

 

 

 

 

3

9

7

4

8

 

5

6

2

 

1

 

 

 

 

 

 

ZC5019470000

 

 

 

 

 

 

 

)'0'4#.

 

 

 

 

 

 

 

 

 

)'0'4#. # #0& 52'%+(+%#6+105

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

 

CW6W

 

 

 

 

 

 

 

 

 

 

 

 

 

XLSYL3M

XLSYZL3M

XLXYL3M

 

XLXYZL3M

Vehicle

Overall length

 

1

4,640

(182.7)

4,640

(182.7)

4,640

(182.7)

4,640

(182.7)

dimension mm

Overall width

 

2

1,800

(70.9)

1,800

(70.9)

1,800

(70.9)

1,800

(70.9)

(in)

Overall

height

3

1,680

(66.1)

1,720

(67.7)

1,680

(66.1)

1,720

(67.7)

 

 

(unladen)

 

 

<Vehicles

 

<Vehicles with

<Vehicles

 

<Vehicles with

 

 

 

 

 

without

roof

roof rail>

without

roof

roof rail>

 

 

 

 

 

rail>

 

 

 

 

rail>

 

 

 

 

 

 

 

 

 

1,720

(67.7)

 

 

1,720

(67.7)

 

 

 

 

 

 

 

<Vehicles

with

 

 

<Vehicles

with

 

 

 

 

 

 

 

roof rail>

 

 

 

roof rail>

 

 

 

 

Wheelbase

 

4

2,670

(105.1)

2,670

(105.1)

2,670

(105.1)

2,670

(105.1)

 

Tread-front

 

5

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Tread-rear

 

6

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

1,540

(60.6)

 

Overhang-front

 

7

965 (38.0)

 

965 (38.0)

965 (38.0)

 

965 (38.0)

 

Overhang-rear

 

8

1,005

(39.6)

1,005

(39.6)

1,005

(39.6)

1,005

(39.6)

 

Ground clearance

9

215 (8.5)

 

215 (8.5)

215 (8.5)

 

215 (8.5)

Vehicle weight

Curb weight

 

 

1,615

(3,560)

1,680

(3,703)

1,670

(3,681)

1,735

(3,825)

kg (lb)

Gross vehicle

weight

2,300

(5,071)

2,350

(5,181)

2,300

(5,071)

2,350

(5,181)

 

rating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross

axle

weight

1,090

(2,403)

 

 

 

 

 

 

 

 

rating-front

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross

axle

weight

1,100

(2,425)

 

 

 

 

 

 

 

 

rating-rear

 

 

 

 

 

 

 

 

 

 

 

 

Seating capacity

 

 

 

5

 

 

 

 

7

 

 

 

 

Engine

Model No.

 

 

6B31

 

 

 

 

 

 

 

 

 

 

Piston displacement

3.0 L

 

 

 

 

 

 

 

 

 

Transaxle

Model No.

 

 

F6AJA

 

W6AJA

F6AJA

 

W6AJA

 

Type

 

 

 

6-speed automatic

 

 

 

 

 

 

Fuel system

Fuel supply system

 

Multiport fuel injection

 

 

 

 

 

 

)4172

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GENERAL DESCRIPTION

This vehicle is equipped with the newly developed 6B31 engine, a 3.0L V6 Single Over Head Camshaft (SOHC) 24-valve engine.

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M21102000001USA0000010000

The 3.0L engine employs the Mitsubishi Innovative Valve timing and lift Electronic Control system (MIVEC).

An aluminum alloy cylinder block is used to be lightweight and compact.

The cylinders are offset from the center of the crankshaft.

MAJOR SPECIFICATIONS

ITEMS

 

SPECIFICATIONS

Total displacement cm3(cu in)

2,998 (182.9)

Bore × Stroke mm (in)

 

87.6 (3.45) × 82.9 (3.26)

Compression ratio

 

9.5

Combustion chamber

 

Pentroof type

Camshaft arrangement

 

SOHC

Valve timing

Intake Open

-1° BTDC Low speed cam

 

 

18° BTDC High speed cam

 

Intake Close

37° ABDC Low speed cam

 

 

86° ABDC High speed cam

 

Exhaust Open

55° BBDC

 

Exhaust Close

17° ATDC

Maximum output kW/r/min (HP/r/min)

164/6,250(220/6,250)

Maximum torque N·m/r/min (lbs-ft/r/min)

276/4,000(204/4,000)

Lash adjuster

 

Exhaust side only

Fuel system

 

Electronic-controlled multiport fuel injection

Ignition system

 

Electronic-controlled 6-coil

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BASE ENGINE

 

 

M21102000010USA0000010000

CYLINDER HEAD

Plug guide

Exhaust side

Intake side

Valve guide

Valve seat

ZK602589AA00

A cylinder head made of an aluminum alloy, which is lightweight and offers a high level of cooling efficiency, has been adopted. A pent roof combustion chamber with a center spark plug has been adopted. It has a small valve compound angle to create a compact chamber.

Cross-flow type intake and exhaust ports have been adopted. Two intake ports and two exhaust ports are provided independently on the right and left sides.

Four camshaft bearings are provided at the intake and exhaust sides, respectively. The No. 4 bearing sustains the thrust load of the camshaft.

VALVE SEAT

The valve stem seals use springs with good seal performance to prevent oil draining down.

The oversize valve guides are available as spare parts: 0.3.

VALVE GUIDE

A sintered alloy material is used for the valve guides.

The three kinds of the oversize valve guides are available as spare parts: 0.05, 0.25 and 0.50.

 

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CYLINDER HEAD GASKET

Oil hole

Oil hole

Water hole

Water hole

Water hole

ZK602583AA00

A 2-layer metal gasket with good sealability and heat resistance is used for the cylinder head gasket.

Timing belt side

Blow by nipple

Blow by nipple

P.C.V. valve

ZK602584AA00

ROCKER COVER

A lightweight resin material is used for the cylinder gasket cover.

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CYLINDER BLOCK

Cylinder block

Bearing cap

Right plate

Left plate

Beam

An aluminum alloy material is used for the cylinder block to be lightweight.

The crankshaft journal has 4 bearings. The No.3 bearing carries the thrust load of the crankshaft.

A full Siamese type water jacket is used.

 

 

 

 

 

 

 

 

 

 

 

ZK602585AA00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Items

Specifications

Bore mm (in.)

87.6(3.45)

Bore pitch mm (in.)

98(3.86)

Stroke mm (in.)

82.9(3.26)

 

 

 

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The cylinders are offset from the center of the crankshaft.

 

 

Offset crankshaft

 

 

layout

 

Crank journal

 

center

ZK603515AA00

Front mark

Piston off set 0.5 mm

ZK602586AA00

PISTON

Special aluminum alloy is adopted to improve heat efficiency and achieve lower weight.

That contributes to higher engine performance and better fuel economy. Piston pinhole center is offset by 0.5 mm from piston center towards the thrust side.

Out side surface of piston skirt has striation-like finishing better oil holding ability (and superior durability against scuffing.)

Items

Specifications

Basic diameter mm (in.)

87.6(3.45)

Pin hole diameter mm (in.)

22(0.87)

Overall height mm (in.)

47.78(1.88)

d2 d1 D

h

ZK602587AA00

PISTON PIN

Semi-floating piston pin is adopted. Piston pin is into the small end of connecting rod so that it floats in piston.

Items

Specifications

Outer diameter (D) mm (in.)

22(0.87)

Inner diameter (d1) mm (in.)

13.5(0.53)

Inner diameter (d2) mm (in.)

12.5(0.49)

Overall length (h) mm (in.)

58(2.28)

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PISTON RING

Piston ring No.1

Piston ring No.2

Piston ring No.1

Piston ring No.2

Maker mark

Oil ring

Oil ring

Specer

Side rail

 

 

 

ZK602588AA00

Piston ring consists of ring No.1, No. 2, and oil ring.

 

 

Items

Piston ring No.1

Piston ring No.2

Oil ring

Shape

Barrel

Taper

3-piece, Barrel

Surface treatment

(cylinder Chrome nitride (PVD)

Parkerizing +

resin Hard plated Parkerizing

contact surface)

 

coating

 

Supplier mark

1T

2T

None

 

 

d

D

 

L

 

ZK602591AA00

 

 

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CONNECTING ROD

High strength carbon steel (forging) material is adopted. Rod has "H" shaped cross section.

Big-end is lubricated through crankshaft oil passage between main journal and pin.

Items

Specifications

Small end hole diameter (d)

22(0.87)

mm (in.)

 

Big end hole diameter (D)

56(2.20)

mm (in.)

 

Center-to-center distance (L)

145(5.71)

mm (in.)

 

 

Identification

 

color

H

A

 

 

ZK602592 AA00

CONNECTING BEARING

Upper and lower bearings are same parts.

This part consists of overlay (surface), copper alloy plate (middle) and steel plate (back side).

To reduce friction loss, width of connecting rod bearing is designed as short as possible composed with crankshaft journal.

Items

Specifications

Width (H) mm (in.)

14.4(0.57)

Thickness (A) mm (in.)

1.5(0.06)

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CRANKSHAFT

Balance weight

Crankshaft journal

identification mark

Oil hole

Crankshaft pin identification mark

Balance weight

Oil hole

Balance weight

ZK602593AA00

Forging steel is adopted.

This crankshaft has 4-main bearings and 5-balancing weights.

Crankshaft pins are located in every 60 degrees. Lubrication oil is lead from main journal to pin.

Timing belt sprocket and crankshaft pulley are assembled at front end.

Items

Specifications

Pin outer diameter mm (in.)

53(2.09)

Journal outer diameter mm (in.)

69(2.72)

CRANKSHAFT BEARING AND THRUST BEARING

Thrust bearing

Groove

Crankshaft bore identification mark

Cylinder bore identification mark

Main bearing consists of aluminum alloy (surface) and steel plate (backside).

Thrust bearing, which controls axial movement of crankshaft, is assembled at No.3 journal.

Items

Specifications

Crankshaft bearing Width

18.5(0.73)

Engine front

Upper bearing

Oil groove

Oil hole

Identification color

Lower bearing

 

 

Identification color

 

 

ZK602594

Items

mm (in.)

Specifications

 

 

 

Thickness

2.0(0.08)

 

mm (in.)

 

Crankshaft

thrust Thickness

2.0(0.08)

bearing

mm (in.)

 

 

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Timing mark

Damper

ZK602595AA00

 

CRANKSHAFT PULLEY

The outer ring has 6-rib for power steering pump and 4-rib for alternator and air-compressor drive belt.

Timing mark notch is applied at the flange of 4-rib side.

DRIVE PLATE

The drive plate is made of sheet metal. The drive plate is mounted with 8 bolts.

ZK602596AA00

Mitsubishi Outlander 2007 User Manual

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TIMING BELT

Timing mark

Timing mark

 

 

Idler pulley

Camshaft sprocket

Camshaft sprocket

Timing mark

Water pump

idler pulley

Tensioner pulley

 

Timing mark

 

Auto tensioner

Crankhaft sprocket

ZK602597AA00

By using the highly strengthen timing belt, the belt is narrow and long-lasting. This allows the friction to be decreased, and the engine weight to be lightweight.

By abolishing a traditional eccentric pulley, the tensioner is designed to be lightweight.

By applying the projection of the timing belt cover, the timing belt is prevented from coming off the tooth.

VALVE

 

Intake

 

Exhaust

D

d

D

d

 

L

 

L

ZK602600

 

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The valve is made of heat resistant steel and has nitride processing on its entire surface.

Items

Intake valve

Exhaust

 

 

valve

Head diameter

(D) 35.0(1.38)

29.5(1.16)

mm (in.)

 

 

Items

Intake valve

Exhaust

 

 

valve

Stem diameter (d) mm

6.0(0.24)

6.0(0.24)

(in.)

 

 

Overall length (L)

111.84(4.40)

114.04(4.49)

mm (in.)

 

 

 

 

 

h

 

 

 

ZK602590AA00

 

 

 

 

AB C BA

AB C BA

AB C BA

AB C BA AB C BA

AB C BA

 

 

 

ZK602602AA00

 

 

 

 

VALVE STEM SEAL

Oil is prevented from seeping down by using a good sealing spring on the valve stem seal.

VALVE SPRINGS

To prevent surging during high speed, variable pitch springs are used.

Items

Intake

Exhaust

 

valve

valve

Free height (h) mm (in.)

59.15(2.33)

57.7(2.27)

Total number of windings

10.61

9.39

CAMSHAFT

The camshaft has the two kinds of the cams, for high speed and low speed, at the intake side.

Items

Cam height mm (in)

A: Intake low speed cam

37.28(1.468)

B: Intake low speed cam

36.23(1.426)

C: Exhaust cam

37.84(1.490)

Intake rocker arm for middle lift cam

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MITSUBISHI INNOVATIVE VALVE TIMING AND LIFTING ELECTRONIC CONTROL SYSTEM (MIVEC)

Piston arm assy

T lever assy

Rocker arm shaft

Rocker arm assy

Rocker arm assy

Rocker arm shaft

Camshaft

 

Exhaust valve

Intake valve

 

ZK602599AA00

Lubricating oil

Switch-over oil pressure

(lubricating oil)

Exhaust side

Exhaust rocker arm

Low lift cam

Wing

Plug

Intake rocker arm for low lift cam

Intake side

 

 

 

 

T-lever

 

 

 

 

Middle lift cam

Switch-over

piston

High lift cam

ZK602601AA00

MIVEC has an additional switching system on the two intake valves in the conventional SOHC 4 valve engine. This switching system has two cams for the low mode having a difference between the valve-lifts and for the high mode keeping both valve lifts high.

In the range of the low engine speed, the flow within the valves is enhanced by the difference between the valve-lifts. Also, the stabilization of the combustion is designed for low fuel economy, low exhaust gas and high torque. At high engine speeds, the high output due to the increment in the intake air amount is reached by increasing the open valve period and the lift.

A T-lever moves following the high lift cams and is arranged between the high lift cam and two rocker

arms, in addition to the low & middle lift cams and two rocker arms that drive the two intake valves respectively.

In the range of the low engine speed, the low and the middle lift cams drive each valve respectively because the wing of the T-lever moves freely. At high engine speeds, the oil pressure moves the switch-over piston within the rocker arm. The T-lever reaches the rocker arm and pushes it, and then the high lift cam lifts both valves.

 

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The cam switching is carried out when the torque produced in the low speed mode and the one produced in the high-speed mode crosses each other at an engine speed. An accumulator ensures oil pressure at the instant of switching and prevents switching mistakes.

T-lever

Rocker arm piston

Power train control module(PCM)

The oil passage is divided into two, one for the intake rocker shaft and the other for the exhaust rocker shaft, just in front of the oil control valve (OCV). Oil is always supplied to the exhaust rocker shaft.

Oil supply to the intake rocker shaft is controlled by ON/OFF of the oil control valve (OCV) and carries out the switching for the low, middle and high lift cams.

Oil control

valve filter

Oil control valve <OFF>

When the OCV is in the OFF position, the switch-over piston does not operate because the switch-over oil pressure within the intake rocker shaft is below the

ZK602603AA00

specified pressure, and so the wing of the T-lever does not reach the switch-over piston. Accordingly, the intake valve is driven by the rocker arm for low and middle lift cam.

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T-lever

 

Rocker arm piston

Power train control module(PCM)

Oil control

valve filter

Oil control valve <ON>

When the OCV is in the ON position, the switch-over piston is pushed by the oil pressure because the switch-over oil pressure within the intake rocker shaft

ZK602611AA00

is above the specified pressure, and so the wing of the T-lever reaches the switch-over piston. Accordingly, the intake valve is driven by the T-lever.

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