specification MITSUBISHI LANCER EVOLUTION 2007 Service Manual PDF

FRONT SUSPENSION -Service Specifications/Special Tools33A-3
SERVICE SPECIFICATIONS
ItemsStandard value
Toe-inAt the centre of tyre tread mm0±2
Toe-angle (per wheel)0_00’±05’
Toe-out angle on turns (inner wheel when outer wheel at 20_)22_00’±1_30’
Steering angleInner wheel31_45’±1_30’
Outer wheel (for reference)27_15’
Camber (Selectable from 2 options)-1_00’±30’* or - 2_00’±30’*
Caster3_55’±30’*
Kingpin inclination13_45’±1_30’
Lower arm ball joint rotation starting torque N·m0.5 - 3.4
Lower arm pillow ball bushing rotation starting torque N·m0.5 - 3.0
NOTE
*: difference between right and left wheels: less than 30’
SPECIAL TOOLS
ToolsNumberNameUse
B
A
A: MB991237
B: MB991238A: Spring
compressor
body
B: Arm setCoil spring compression
BAMB991680
A: MB991681
B: MB991682Wrench set
A: Wrench
B: SocketStrut assembly disassembly and reassembly
MB991006Preload socketLower arm ball joint rotation starting torque
measurement
MB990326Preload socketLower arm pillow ball bushing rotation starting
torque measurement

FRONT SUSPENSION -On-vehicle Service33A-5
Tightening torque: 52±2 N·m
3. Confirm that the toe-in is at the standard value.
4. Use a turning radius gauge to check that the steering
angle is at the standard value.
Standard value:
Inner wheels31_45’±1_30’
Outer wheels (for reference)27_15’
TOE-OUT ANGLE ON TURNS
To check the steering linkage, especially after the vehicle
has been involved in an accident or if an accident is presumed,
it is advisable to check the toe-out angle on turns in addition
to the wheel alignment.
Conduct this test on the left turn as well as on the right turn.
Standard value:
ItemsSpecifications
Toe-out angle on turns
(inner wheel when outer wheel at 20_)22_00’±1_30’
CAMBER, CASTER AND KINGPIN INCLINATION
Standard value:
ItemsSpecifications
Camber
(Selectable from 2 options)-1_00’±30’* or - 2_00’±30’*
Caster3_55’±30’*
Kingpin inclination13_45’±1_30’
NOTE
1. *: difference between right and left wheels must be less
than 30’
2. Caster and kingpin inclination are preset at the factory
and cannot be adjusted.
SELECTION THE CAMBER
Select the camber by the installation direction of the allow
of the connecting bolt of the strut assembly and the knuckle.
D-1
_00’±30’: Install the bolt turning the allow to the direction
of vehicle inside.
D-2
_00’±30’: Install the bolt turning the allow to the direction
of vehicle outside.
BALL JOINT DUST COVER CHECK
1. Check the dust cover for cracks or damage by pushing
it with finger.
2. If the dust cover is cracked or damaged, replace the
lower arm assembly.
NOTE
Cracks or damage of the dust cover may cause damage
of the ball joint.
<Camber: - 1_00’> <Camber: - 2_00’>

35A-2
BASIC BRAKE
SYSTEM
CONTENTS
GENERAL INFORMATION 3..................
SERVICE SPECIFICATIONS 5.................
LUBRICANTS 6..............................
SEALANT 6..................................
SPECIAL TOOLS 6...........................
ON-VEHICLE SERVICE 7.....................
Brake Pedal Check and Adjustment 7............
Brake Booster Operating Test 8.................
Check Valve Operation Check 9.................
Proportioning Valve Function Test
<Vehicles without ABS> 9......................Bleeding 10....................................
Brake Fluid Level Sensor Check 11.............
Disc Brake Pad Check and Replacement 11......
Disc Brake Rotor Check 13.....................
Brake Disc Thickness Check 14.................
Brake Disc Run-out Check and Correction 14....
BRAKE PEDAL 16...........................
PROPORTIONING VALVE, MASTER
CYLINDER AND BRAKE BOOSTER 17........
Master Cylinder 19.............................
DISC BRAKE 20.............................

BASIC BRAKE SYSTEM -General Information35A-3
GENERAL INFORMATION
The brake system offers high dependability and durability along with improved braking performance and
brake sensitivity.
SERVICE PRECAUTION <VEHICLES WITH BREMBO BRAKING SYSTEM>
Take care not to contact the parts or tools to the caliper because the paint of caliper will be scratched.
SPECIFICATIONS
ItemsSpecifications
Master cylinderTypeTandem type
I.D. mm26.9
Brake boosterTypeVacuum type, tandem
Effective dia. of power cylinder mm205 + 230
Boosting ratio4.5 (Pedal depressing force: 230 N)
Rear wheel hydraulic
controlmethod
Vehicles with ABS <RS, RS-˜>Electronic brake-force distribution (EBD)
control methodVehicles without ABS <RS>Proportioning valves
Proportioning valves
VehicleswithoutABS
TypeSingle type¢2
<Vehicles without ABS>Decompression ratio0.25
Front brakes
RS(standard)
TypeFloating caliper, 2 piston, ventilated disc
<RS (standard)>Disc effective dia.¢thickness mm227¢24
Wheel cylinder I.D. mm42.9 (¢2)
Pad thickness mm10.0
Clearance adjustmentAutomatic
Front brakes
<RS (option), RS-II>Type4 opposed piston, ventilated disc
<Brembo braking system>
Disc effective dia.¢thickness mm263¢32
Wheel cylinder I.D. mm40.0 (¢2), 46.0 (¢2)
Pad thickness mm10.0
Clearance adjustmentAutomatic
Rear brakes
RS(standard)
TypeFloating caliper, 1 piston, ventilated disc
<RS (standard)>Disc effective dia.¢thickness mm237¢20
Wheel cylinder I.D. mm34.9
Pad thickness mm10.0
Clearance adjustmentAutomatic
Rear brakes
<RS (option), RS-II>Type2 opposed piston, ventilated disc
<Brembo braking system>
Disc effective dia.¢thickness mm252¢22
Wheel cylinder I.D. mm40.0 (¢2)
Pad thickness mm9.0
Clearance adjustmentAutomatic
Brake fluidDOT3 or DOT4

BASIC BRAKE SYSTEM -Service Specifications35A-5
SERVICE SPECIFICATIONS
ItemsStandard valueLimit
Brake pedal height mm169.1 - 172.1-
Brake pedal play mm3-8-
Brake pedal to floorboard clearance when the brake pedal is depressed mm90 or more-
Brake booster push rod protrusion amount mm8.98 - 9.23-
Proportioning valve
<VehicleswithoutABS>
Split point MPa2.70 - 3.19-
<Vehicles withoutABS>
Output fluid pressure MPa <Input fluid pressure: 6.86Mpa>3.68 - 4.17-
Output fluid pressure difference between left and right MPa-0.49
Front disc brake
<RS(standard)>
Pad thickness mm10.02.0
<RS(standard)>
Discthicknessmm24 022 4Discthickness mm24.022.4
Disc run-out mm-0.03
Drag force N51 or less-
Brembo front disc brake
<RS(option)RS II>
Pad thickness mm10.02.0
<RS(option),RS-II>
Discthicknessmm32 029 8Discthickness mm32.029.8
Disc run-out mm-0.03
Drag force N69 or less-
Rear disc brake
<RS(standard)>
Pad thickness mm10.02.0
<RS(standard)>
Discthicknessmm20 018 4Discthickness mm20.018.4
Disc run-out mm-0.03
Drag force N69 or less-
Brembo rear disc brake
<RS(option)RS II>
Pad thickness mm9.02.0
<RS(option),RS-II>
Discthicknessmm22 020 4Discthickness mm22.020.4
Disc run-out mm-0.03
Drag force N69 or less-
Front wheel bearing axial play mm-0.06
Rear wheel bearing axial play mm-0.05

BASIC BRAKE SYSTEM -On-vehicle Service35A-14
BRAKE DISC THICKNESS CHECK
Caution: Brembo disc brake
Take care not to contact the parts or tools to the caliper
because the paint of caliper will be scratched. And if
there is brake fluid on the caliper, wipe out quickly.
1. Using a micrometer, measure disc thickness at eight
positions, approximately 45°apart and 10 mm in from
the outer edge of the disc.
Brake disc thickness <Except for Brembo disc brake>
Standard value: 24.0 mm <Front>, 20.0 mm <Rear>
Limit: 22.4 mm <Front>, 18.4 mm <Rear>
Brake disc thickness <Brembo disc brake>
Standard value:32.0 mm <Front>, 22.0 mm <Rear>
Limit: 29.8 mm <Front>, 20.4 mm <Rear>
Thickness variation (at least 8 positions)
The difference between any thickness measurements
should not be more than 0.015 mm.
2. If the disc is beyond the limits for thickness, remove it
and install a new one. If thickness variation exceeds the
specification, replace the brake disc or grind it with
on-the-car type brake lathe (“MAD, DL-8700PF” or
equivalent).
Caution
(1) After a new brake disc is installed, always grind
the brake disc with on-the-car type brake lathe.If
this step is not carried out, the brake disc run-out
exceeds the specified value, resulting in judder.
(2) When the on-the-car type lathe is used, first install
M12 flat washer on the stud bolt in the brake disc
side according to the figure, and then install the
adapter. If the adapter is installed with M12 flat
washer not seated, the brake disc rotor may be
deformed, resulting in inaccurate grinding.
(3) Grind the brake disc with all wheel nuts diagonally
and equally tightened to the specified torque 100
N·m. When all numbers of wheel nuts are not used,
or the tightening torque is excessive or not equal,
the brake disc rotor or drum may be deformed,
resulting in judder.
BRAKE DISC RUN-OUT CHECK AND
CORRECTION
Caution: Brembo disc brake
Take care not to contact the parts or tools to the caliper
because the paint of caliper will be scratched. And if
there is brake fluid on the caliper, wipe out quickly.
1. Remove the brake assembly, and then hold it with wire.
2. Temporarily install the disc with the hub nut.
M12 flat washer
M12 flat washer

35B-1
ANTI-SKID
BRAKING SYSTEM
(ABS) <4WD>
CONTENTS
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 3.................
LUBRICANTS Refer to GROUP 35A..........
SEALANT Refer to GROUP 35A..............
SPECIAL TOOLS 4...........................
TROUBLESHOOTING 4.......................
ON-VEHICLE SERVICE 26....................
Brake Pedal Check and Adjustment
Refer to GROUP 35A ..........................
Brake Booster Operating Test
Refer to GROUP 35A ..........................
Check Valve Operation Check
Refer to GROUP 35A ..........................
Bleeding Refer to GROUP 35A..................
Brake Fluid Level Sensor Check
Refer to GROUP 35A ..........................
Disc Brake Pad Check and
Replacement Refer to GROUP 35A..............Disc Brake Rotor Check Refer to GROUP 35A...
Brake Disc Thickness Check
Refer to GROUP 35A ..........................
Brake Disc Run-out Check and Correction
Refer to GROUP 35A ..........................
Wheel Speed Sensor Output Voltage Check
26 ............................................
Hydraulic Unit Check 28........................
Remedy for a Flat Battery 29...................
BRAKE PEDAL Refer to GROUP 35A........
MASTER CYLINDER AND BRAKE
BOOSTER Refer to GROUP 35A............
DISC BRAKE Refer to GROUP 35A..........
HYDRAULIC UNIT AND ABS-ECU 30.........
WHEEL SPEED SENSOR 33..................
G SENSORS AND STEERING WHEEL
SENSOR 35..................................

ABS <4WD> -General Information35B-2
GENERAL INFORMATION
ABS has been adopted as optional equipment in
RS-IIto maintain directional stability and steering
performance during sudden braking or braking on
slippery road surfaces.
The ABS control method is a 4-sensor, 4-channel
method which provides independent control for all
wheels.
Following system for Lancer EVOLUTION-VII has
been modified from Lancer EVOLUTION-VI Tommi
Makinen Edition.DBy adding lateral G sensor, longitudinal G
sensor and steering wheel sensor, optimized
ABS control at the time of cornering.
DBy inputting parking brake switch signal to
ABS-ECU with pulling parking brake lever, ABS
control has been optimized.
DABS-ECU outputs ABS signal to 4WD-ECU.
DG sensor (lateral), steering wheel sensor and
parking brake switch have been added to the
diagnosis and service data.
DABS-ECU connector has been changed.
EBD CONTROL
In ABS, electronic control method is used by which
the rear wheel brake hydraulic pressure during
braking is regulated by rear wheel control solenoid
valves in accordance with the vehicle’s rate of
deceleration and the front and rear wheel slippage
which are calculated from the each wheel speed
sensor’s signal. EBD control is a control system
which provides a high level of control for both vehicle
braking force and vehicle stability. The system has
the following features:
DBecause the system provides the optimum rear
wheel braking force regardless of the vehicleladen condition and the condition of the road
surface, the system reduces the required pedal
depression force, particularly when the vehicle
is heavily laden or driving on road surfaces
with high frictional coefficients.
DBecause the duty placed on the front brakes
has been reduced, the increases in pad
temperature can be controlled to improve the
wear resistance characteristics of the pad,
during front brakes applying.
DControl valves such as the proportioning valve
are no longer required.
SPECIFICATIONS
ItemSpecifications
ABS control method4-sensor, 4-channel
No. of ABS rotor teethFront43
Rear43
ABS speed sensorTypeMagnet coil typep
Gap between sensor and rotor mm0.85 <front>/ 0.60 <rear> (non-adjustable type)

ABS <4WD> -General Information/Service Specifications35B-3
CONSTRUCTION DIAGRAM
Stop lamp
switch*Parking brake
switch
Diagnosis
connector*
Wheel speed sensorWheel speed sensor Hydraulic unit
assembly*
(integrated with
the ABS-ECU) ABS warning lamp
Lateral G sensor
Longitudinal G sensor Steering
wheel
sensor*
NOTE
For R.H. drive vehicles, only the position indicated by the * is symmetrical.
SERVICE SPECIFICATIONS
ItemsStandard value
Wheel speed sensor internal resistance kΩ1.24 - 1.64
Wheel speed sensor insulation resistance kΩ100 or more
Lateral G sensor/Longitudinal G
sensoroutputvoltageV
On stationary vehicle2.4 - 2.6
sensor outputvoltageV
With front mark downward3.4 - 3.6

ABS <4WD> -Troubleshooting35B-23
ACTUATOR TEST REFERENCE TABLE
The MUT-IIactivates the following actuators for testing.
NOTE
1. If the ABS-ECU runs down, actuator testing cannot be carried out.
2. Actuator testing is only possible when the vehicle is stationary.
ACTUATOR TEST SPECIFICATIONS
Item
No.Checking itemActivation
01Solenoid valve for front-right
wheelSolenoid valves and
pump motors in the
hd liit(i l02Solenoid valve for front-left
wheel
pp
hydraulic unit (simple
inspection mode)
03Solenoid valve for rear-right
wheel
04Solenoid valve for rear-left
wheel
05ABS signalABS signal (voltage:
less than 1.0V) is
output for 10 seconds
2s
1s
0.05 s0.01 s
Activation pattern of Items No. 01 - 04
Solenoid
valve
Pump
motorON
OFFStart of
forced action
End of forced
action
A
B
C
NOTE
A: Hydraulic pressure increase
B: Hydraulic pressure holds
C: Hydraulic pressure decrease