Mitsubishi Lancer Evolution 7. Manual — part 21
DRIVE-CONTROL COMPONENTS -
Front Suspension
3-3
CONSTRUCTION DIAGRAM
Stabilizer bar
Coil spring
Strut assembly
(shock absorber)
Crossmember
Lower arm
Strut insulator
Stabilizer link
Lower arm bushing
(Pillow ball bushing with rubber)
Crossmember bar
<RS (option), RS-II>
SPECIFICATIONS
SUSPENSION SYSTEM
Items
Lancer EVOLUTION-VII
Lancer EVOLUTION-VI
Tommi Makinen Edition
Suspension method
McPherson strut with coil springs
McPherson strut with coil springs
WHEEL ALIGNMENT
Items
Lancer EVOLUTION-VII
Lancer EVOLUTION-
VI
Tommi Makinen Edition
Tarmac suspension
Normal suspension
Camber
(selectable from 2 options)
-1_00’* or -2_00’
-1_10’* or -2_10’
-1_00’* or -2_00’
Caster
3_55’
4_24’
3_54’
Kingpin inclination
13_45’
14_48’
14_18’
Toe-in
0
0
0
NOTE
*:
The factory shipped camber value is indicated.
DRIVE-CONTROL COMPONENTS -
Front Suspension
3-4
COIL SPRING
Item
Lancer EVOLUTION-Ⅶ
Lancer EVOLUTION-Ⅵ Tommi Makinen Edition
RS (standard), RS-II
RS (option)
Tarmac suspension
Normal suspension
Wire diameter mm
14
14
14
14
Average diameter mm
155
155
155
155
Free length mm
281
275
273
296
LOWER ARM
Like Lancer EVOLUTION-VI Tommi Makinen
Edition, an aluminium forged lower arm has been
adopted and the followings are improved.
D
Enlarging the size of mounting bolts at the front
and rear sides of crossmember mounting
section on lower arm has increased reliability.
D
Improved the stroke feeling by installing a pillow
ball bushing with rubber at the rear bushing.
D
Improved the reliability and steering feeling by
reducing friction as well as making the ball size
of the ball joint larger.
D
Restricted the useless movement of lower arm
equipped with stopper rubber at the front
bushing mounting parts of the lower arm.
Lower arm
Lower arm
Lower arm
Stopper rubber
Front of vehicle
Pillow ball bushing
Rubber part
Enlarged ball
diameter
DRIVE-CONTROL COMPONENTS -
Front Suspension/Rear Suspension
3-5
STABILIZER BAR
Following modifications have been made to Lancer
EVOLUTION-VI Tommi Makinen Edition.
D
Prevents the occurance of unusual noise by
increasing the volume of stabilizer bushing.
D
Prevents the occurance of unusual noise
caused by lateral sliding of brackets with
installation of
two mounting bolts to the
stabilizer bracket.
Stabilizer bar
Stabilizer bar bushing
Increased
volume
Mounting bolt
Front of vehicle
REAR SUSPENSION
FEATURES
A multi-link suspension which is developed with
intention of performance improvement for racing
use has been adopted. Yet this suspension is
basically the same type as current Lancer
EVOLUTION-VI Tommi Makinen Edition, but the
following points have been improved.
D
By widening tread (10 mm) and optimizing roll
center height, the cornering performance from
initial responce to limited performance has been
improved.
D
By increasing bump strokes (10 mm) adhesion
at the time of rolling and cornering limitation
has been improved.
D
By optimizing the damping force of shock
absorbers, spring constants of coil springs and
bushing
characteristics,
the
cornering
performance from initial responce upto limited
performance has been improved.
CONSTRUCTION DIAGRAM
Upper arm
Toe control arm
Trailing arm
Lower arm
Toe control
bar <RS>
Coil spring
Differential support
member
Crossmember
Shock absorber
Differential
support arm
Stabilizer bar
DRIVE-CONTROL COMPONENTS -
Rear Suspension
3-6
SPECIFICATIONS
SUSPENSION SYSTEM
Item
Lancer EVOLUTION-Ⅶ
Lancer EVOLUTION-Ⅵ
Tommi Makinen Edition
Suspension method
Multi-link
Multi-link
WHEEL ALIGNMENT
Items
Lancer EVOLUTION-Ⅶ
Lancer EVOLUTION-Ⅵ
Tommi Makinen Edition
Camber
- 1_00’
- 1_00’
Toe-in
3
3
COIL SPRING
Items
Lancer EVOLUTION-Ⅶ
Lancer EVOLUTION-Ⅵ Tommi Makinen
Edition
Vehicles without AYC
Vehicles with AYC
Vehicles without AYC
Vehicles with AYC
RS (standard)
RS
(option)
RS-II
RS
RS-II
(standard)
RS-II (option)
Wire diameter mm
9 - 12
12
12
9 - 12
10 - 12
10 - 12
Average diameter mm
88
88
88
88
88
88
Free length mm
287
281
284
284
274
279
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