roof MITSUBISHI LANCER EVOLUTION VIII 2004 Workshop Manual

GENERAL – OVERVIEW OF THE LANCER EVOLUTION VIII MR02
Lancer Evolution VIII MR Lancer Evolution VIII
GHCT9ASNDFZRS (5M/T)GHCT9ASNDFZRS (5M/T)
SJDFZRS (6M/T)SJDFZRS (6M/T)
SJGFZGSRSJGFZGSR
Overview of the Lancer Evolution VIII MR
Differences from the Lancer Evolution VIII
SectionDifference from Lancer Evolution VIIIPage
Change to cam profile (6 M/T)15
Enlarged turbo nozzle diameter (6 M/T)16
Adoption of tail pipe with builtin sound proofing in exhaust main
silencer (6 M/T)17
Addition of wastegate solenoid valve (1 ‡ 2)*118
Change to catalyst volume (2.0 l. ‡ 1.5 l.) (6 M/T)
Engine
Enlarged engine oil cooler
Power trainChange to super AYC differential21
Installation of Bilstein shock absorbers*231
Optional BBS 17inch alloy wheels (new design)31
Drive control
Black finish on spokes of Momo genuine leather steering wheel
(Type A) (GSR)
Aluminium used in roof panel and side door beams41
Change to body colour41
Body
Boot lid opener fitted as standard (RS)
Addition of Evolution MR logo51Exterior
Outer panel on rear spoiler and “Lancer” logo changed to dark grey
Ornamentation added to carbon finish instrument panel
Centre panel changed to black
Shift lever with special Lancer Evolution MR logo plate (6 M/T)
Door trim fabric changed
Interior
Recaro seat fabric changed to suede finish allround (GSR)
Change to combination meter71
Black outs on extensions of headlights (discharge) and rear
combination lamps
Equipment
Adoption of roof aerial (RS)
Notes:*1: The No.2 wastegate solenoid valve does not operate in vehicles with 5 M/T transmission.*2: Joint development of special shock absorbers for the Lancer Evolution VIII MR, with the German firm, Bilstein.

11ENGINE (4G6) – GENERAL
SECTION 1
ENGINE (4G6)
CONTENTS
General ....................................................11
1. Major Specifications ....................................11
2. Engine Performance Curve.........................12
Base Engine (6 M/T) ...............................12
1. Cylinder head gasket...................................12
2. Pistons ..........................................................13
3. Piston rings (2nd) ........................................134. Oil rings ........................................................14
5. Counterbalance shaft .................................14
6. Camshaft.......................................................15
Intake / Exhaust System (6 M/T)............16
1. Exhaust system ...........................................16
Control system (6 M/T) ...........................18
1. Supercharging pressure control ..............110
General
The 4G63T/C engine fitted in the Lancer Evolution VIII MR is basically the same as the 4G63T/C engine used in the Lancer
Evolution VIII.
The basic structure is the same in both the 6M/T (6speed) and 5M/T (5speed) versions, but the following improvements have
been made to the 6M/T version, in order to achieve higher performance.
• Adoption of 5ply cylinder head gasket
• Addition of Vshaped groove in piston , and modified shape in cooling channel
• Reduced oil consumption by increasing tension in piston rings and reducing endtoend gap
•Extra durability and reduced oil consumption by using new treatment on outer surface of oil ring side rail, and altering
thickness
•Lighter counterbalance shaft
• Increased output at high engine speeds by modifying intake cams
Major Specifications
Item 6 M/T5M/T
Total Displacement cc1997
Combustion chamberPentroof type
Bore x stroke (mm)85.0 x 88.0
Compression ratio8.8
Camshaft arrangementDOHC4 valve
FuelPremium unleaded
Max. output (kW/rpm)206/6500
Max. torque (Nm/rpm)400/3500392/3500
Fuel systemElectronic controlled multipoint fuel injection
Ignition systemElectronic controlled twocoil
Lash adjusterEquipped

41BODY – MAIN BODY
SECTION 4
BODY
CONTENTS
Main Body................................................41
Body Panels .....................................................41
Paintwork.................................................41
Body colour chart ............................................41
Main Body
Body Panels
Vehicle weight has been reduced by using aluminium for the roof panels and the side door beams, in addition to the bonnet
panel and front wing panels, as previously.
: Parts made from aluminium
Paintwork
Body colour chart
Colour name
(Former name)Colour
symbolColour
codeColour (paint)
numberCoating ingredientMaintenance
symbolName of paint
manufacturer
Cool Silver Metallic CLA31CMA10031AluminiumMKansai Paint
Medium Purplish Grey MicaESA39CMA10039Aluminium +
interference mica2PNippon Paint
Solid White (Scotia White)2EW83AC10983––SKansai Paint
Solid Red (Palma Red)JWP85AC11185––SKansai Paint
Note :
• The maintenance code is only for the top coat. S = Solid; M = Metallic; 2P = 2coat pearl
• The name of the paint manufacturer is the name of the manufacturer of the paint used at the time of production.

REFERENCE MA
TERIAL – MAIN EQUIPMENT86
Main Equipment
The “” symbol indicates standard equipment, and the “” symbol indicates a manufacturer’s option. The equipment may change, depending on the time of manufacture.
4WD
RSGSR
Equipment
5M/T6M/T
Aluminium turbollr
Intercooler water spray systemlll
W/out Intercooler water spray systemrr
Engine
Engine oil coolerlll
5speed manual (short stroke, high gear
ratio)l
6speed manual (short stroke)ll
Gear leverLeather
Front LSDHelical
Rear LSDMechanical
l
lll
Active Centre Differential (ACD)lll
Power
Train
Active Yaw Control Differential (AYC)rll
Bilstein shock absorbersrrl
Front strut tower barslll
205/65R15 94HlTyres
235/45ZR17rll
T125/70D16lSpare
tyre
T125/70D17rll
Steel (5hole)
(Offset : 46 mm)
(PCD:
114.3mm)15inch
¥ 6.0JJ
silverl
17inch
¥ 8.0JJrllSteel (5hole)
(Offset : 38 mm)
(PCD:114.3mm)
17inch
¥ 8.0JJ
(BBS)
rrr
Steel (5hole)
(Offset : 40 mm)
(PCD:
114.3mm)4.0T•
16inchl
Wheel
Steel (5hole)
(Offset : 30 mm)
(PCD:114.3mm)4.0T•
17inch
rll
Centre capBlackl
Power steeringlll
MOMOllSteering wheel (leather
type ; 3spoke; airbag)
MOMO
(black
spokes)
rrl
Tilt steering mechanism
Full cover
lll
Release switch
(gloss)
Parking brake
lever
Leather grip
l
15inch ventilated
disclFront
17inch ventilated
disc (BREMBO)rll
15inch ventilated
disc (drum in)l
Drive
Control
Brake
Rear
16inch ventilated
disc (drum in)(BREMBO)
rll
Note:
In the wheel columns, “PCD” is an abbreviation of “Pitch
Circle Diameter”, referring to the diameter of the pitch circle
of the installation holes.
4WD
RSGSR
Equipment
5M/T6M/T
4 ABS (sports ABS)rll
Pressure control valve (PCV)l
Drive
Control
Electronic Brake Force Distribution
System (EBD)rll
Central door lockingrrl
Boot lid openerlll
Fuel filler flap opener
Child protection
lll
Multimode keyless entryl
BlackllOuter door handles
Body colourl
Inside door handlesColouredlll
Power windows with safety mechanismsrrl
Windscreen (laminated glass)Green
Front door windows (UV absorbing
glass)lll
Greenll
Green, with sun
shadel
Rear window
glass (with
heating element)
Privacy glassr
GreenlllRear door
windows
Privacy glassr
GreenlllRear static
windows
Privacy glassr
BonnetAluminiumAir outlet
WingAluminium
RoofAluminium
lll
Body
Rear end crossbarll
Exclusive
front bumperBody colour
Exclusive
rear bumperBody colour
Windscreen
Rear window
Pillar, roof
Mouldings
(black)
Belt line
lll
Manual type (black)llDoor mirror
Electric stowable
remote control door
mirror (body colour)l
Front air damExclusive
extension
Rear air dam
lll
Exterior
Rear spoiler (large size)lll

REFERENCE MA
TERIAL – MAIN EQUIPMENT, COLD CLIMATE SPECIFICATIONS88
4WD
RSGSR
Equipment
5/MT6/MT
ABSrll
SRS airbags
Fuel level
Parking brake
Charge
Brake fluid
Engine check
Warning
lights
Door not properly closed
Lighting monitor warningBuzzer
Ignition key reminder warning
lll
Fixed time
intermittentll
Variable
intermittent(speed
sensitive)l
Windscre
en wipers2 speed
Mist spray
Equip
ment
Windscreen washer (synchronized with
wiper, 4jet)
lll
4WD
RSGSR
Equipment
5/MT6/MT
Rear
windowwiper /
washerFixed time intermittent,
synchronized with (R) gearpositionl
AM/FM tuner radio + MD player
+ DVDMMCS (DVD navigation
Mitsubishi MultiCommunication
System)r
Roof aeriallll
Roof and window aerial (diversity
aerial)r
W/out audiolll
Audio
parts
6 speakers (2 DIN compatible)r*3
Digital clock
Immobiliser system
lll
Manual heater
Air conditioning kit
ll
Equip
ment
Air
conditioning
Fully automatic air
conditioningl
Notes:
*3: Brackets for an aerial and radio are installed as standard.
Cold Climate Specifications
4WD
RSGSR
Equipment
5M/T6M/T
Battery
Weather strip silicon coating
Rear seat heater duct
Cold Climate Specification label
rrr
Door mirrors with heating elementsr

11BODY CONSTRUCTION – GENERAL, BODY CONSTRUCTION SPECIAL FEATURES
SECTION 1
BODY CONSTRUCTION
CONTENTS
Summary .................................................11
Body construction ..................................11Roof..........................................................11
Doors........................................................12
Summary
• The roof and side door beams have been changed from steel to aluminium.
Body Construction Special Features
ROOF
Body is now lighter as a result of changing the roof panels to aluminium.
The body is also more rigid now as a result of additional support in pillar areas.
:shaded areas indicate parts that are the same as those used on current vehicle.
a
Roof panel
Rear pillar upper support
Centre pillar upper support
Front pillar upper support

21STANDARD DIMENSIONS – GENERAL, B TYPE (straight line measurements)
SECTION 2
STANDARD DIMENSIONS
CONTENTS
General ....................................................21
B type (straight line measurements) ....22Roof..........................................................22
General
Together with the changes relating to roof panel replacement, dimensions without the roof in place are specified.
B Type (straight line measurements)
ROOFunits mm
Diagram shows roof assembly removed condition.
NumberMeasurement pointsHole shapes – Sizes (mm)NumberMeasurement pointsHole shapes – Sizes (mm)
90Side roof rail inner corner91Side roof rail inner corner

31CHANGING WELDED PANELS GENERAL
SECTION 3
CHANGING WELDED PANELS
CONTENTS
Summary .................................................31
Body construction ..................................32
Aluminium alloy panels..........................35Repairing aluminium alloy panels ........35
Painting aluminium alloy panels .........310
General
Along with the change to an aluminium roof, important roof replacement details have been specified.

32CHANGING WELDED PANELS – ROOF
SymbolOperation details
Spot welding
MIG plug welding ( : two layers : three layers)
+ + + +MIG spot welding
MIG arc welding (continuous)
Rivet
Areas where rust inhibitor is applied. (Applied using
holes in butt welded locations)
Front pillar
upper supportCentre pillar
upper supportRear pillar upper
support
Note
: these welding points are done by manufacturer (not necessary during repairs).
:
black shading indicates areas where structural adhesive is applied.
AdhesiveTypeProduct name
Epoxy structural adhesiveSumitomo 3M Auto Mix Panel Bond 8115
SERVICE JOINTS

33CHANGING WELDED PANELS – ROOF
(Front pillar upper support (Rear pillar upper support
removed condition) removed condition)
IMPORTANT POINTS TO OBSERVE WHEN DOING THE
WORK
REMOVAL
1.When removing the roof, use a support to prevent the side
panels opening out or leaning in.
2. To cut weld the front or rear roof rail, remove the front pillar
upper support and rear pillar upper support.
3. Using a drill (
5mm), make a hole in through the centre of the
rivet, crack it, and remove. Normally, selfpiercing rivets are
used, but blind rivets may also be used.
For areas where there is adhesive, use a cold chisel or similar
tool to free and remove the roof.Selfpiercing rivetBlind rivet
Drill
Rivet
Roof panel