1998 MITSUBISHI LANCER EVOLUTION IV wheel

FRONT SUSPENSION – Strut Assembly33A-4
STRUT ASSEMBLY
REMOVAL AND INSTALLATION
Post-installation Operation
Front Wheel Alignment Adjustment
(Refer to P.33A-3.)
12 3
4
5
6 7
Unit: Nm {kgfm}
44 {4.5}
108 – 127
{11.0 – 13.0}
Removal steps
1. Brake hose clamp
2. Front speed sensor bracket

3. Flange nut4. Strut tower bar
5. Plain washer
A6. Bolts
7. Strut assembly
REMOVAL SERVICE POINT
ABOLTS REMOVAL
(1) Suspend the lower arm from the vehicle with wire.
(2) Remove the strut and knuckle connection.

FRONT SUSPENSION – Lower Arm 33A-5
LOWER ARM
REMOVAL AND INSTALLATION
Post-installation Operation
(1) Push the Dust Cover of the Lower Arm and Stabilizer
Link Ball Joint with a Finger to Check for Possible
Cracks or Damage.
(2) Wheel Alignment Check and Adjustment
12
3
45
6
Unit: Nm {kgfm}
39 {4.0}113 {11.5}
Molybdenum disulfide-base chassis
grease:
SHOWA SHELL SEKIYU SUNLITE
MB2, NISSEKI CLAKNOCK FL, or
equivalent
137 {14.0}
88 {9.0} 106 {10.8}*
6
Removal steps
1. Stabilizer link mounting nut
A2. Lower arm to knuckle coupling bolt
3. Bolt
4. Stabilizer bracket
A5. Bushing assembly
6. Lower arm assemblyCaution
The part marked with * should be first temporarily
tightened, then torqued to specification with the
vehicle on the ground in unloaded condition.
NOTE
Follow the conventional procedures for removal service
points.

FRONT SUSPENSION – Lower Arm 33A-7
LOWER ARM
REMOVAL AND INSTALLATION
Caution
To prevent bushing from being galled, the part
marked with * should be first temporarily tightened,
then torqued to specification with the vehicle on
the ground in unloaded condition.Post-installation Operation
(1) Push the Dust Cover of the Lower Arm and Stabilizer
Link Ball Joint with a Finger to Check for Possible
Cracks or Damage.
(2) Wheel Alignment Check and Adjustment
(Refer to P.33A-3.)
12
3
456
Unit: Nm {kgfm} Molybdenum disulfide-base chassis
grease:
SHOWA SHELL SEKIYU SUNLITE
MB2, NISSEKI CLAKNOCK FL, or
equivalent
39 {4.0}108 {11.0}
137 {14.0}
88 {9.0} 106 {10.8}*
6
Removal steps
1. Stabilizer link mounting nut
AB2. Lower arm to knuckle coupling bolt
3. Bolt
4. Stabilizer bracket
A5. Bushing assembly
6. Lower arm assemblyNOTE
Follow the conventional procedures for removal service
points.

34-1
REAR
SUSPENSION
CONTENTS
SERVICE SPECIFICATIONS 2. . . . . . . . . . . . . .
LUBRICANT 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS 2. . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 3. . . . . . . . . . . . . . . . . .
1. Rear Wheel Alignment Check and
Adjustment 3. . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Ball Joint Dust Cover Check 3. . . . . . . . . . .
REAR SUSPENSION ASSEMBLY 4. . . . . . . . . UPPER ARM ASSEMBLY 6. . . . . . . . . . . . . . . .
TRAILING ARM ASSEMBLY 8. . . . . . . . . . . . . .
LOWER ARM AND TOE CONTROL
ARM ASSEMBLIES 10. . . . . . . . . . . . . . . . . . . .
SHOCK ABSORBER ASSEMBLY 13. . . . . . .
STABILIZER BAR 14. . . . . . . . . . . . . . . . . . . . . .

REAR SUSPENSION – Service Specifications / Lubricant / Special Tools34-2
SERVICE SPECIFICATIONS
ItemsStandard value
Toe-in mm3 ± 2
Camber–1
00 ± 30’
Rear thrust angle0
00 ± 9’
Upper arm ball joint turning torque Nm {kgf
cm}0.5 – 2.5 {5 – 25}
Trailing arm ball joint turning torque Nm {kgf
cm}0.5 – 2.5 {5 – 25}
Toe control arm ball joint turning torque Nm {kgf
cm}0.5 – 2.5 {5 – 25}
Toe control arm slide bushing operating torque Nm {kgf
cm}0.2 – 1.5 {2 – 15}
Stabilizer link ball joint turning torque Nm {kgf
cm}1.7 – 3.1 {17 – 32}
LUBRICANT
ItemsSpecified lubricantQuantity
Inside and lips of upper arm ball joint dust coverMolybdenum disulfide-base chassis grease:
SHOWA SHELL SEKIYU SUNLITE MB2
As required
Inside and lips of trailing arm ball joint dust coverSHOWA SHELL SEKIYU SUNLITE MB2,
NISSEKI CLAKNOCK FL, or equivalent
Inside and lips of control arm ball joint dust cover
Inside and lips of stabilizer link ball joint dust coverSHOWA SHELL SEKIYU VARIANT R-2 or
equivalent
SPECIAL TOOLS
ToolNumberNameUse
MB991004Wheel alignment
gauge attachmentMeasurement of wheel alignment with aluminum wheels>
MB990326Preload socketMeasurement of ball joint turning torque
MB990635,
MB991113, or
MB991406Steering linkage
pullerDisconnection of ball joint from knuckle
MB990800Ball joint remover &
installerPressfitting of ball joint dust cover

REAR SUSPENSION – On-vehicle Service34-3
ON-VEHICLE SERVICE
1. REAR WHEEL ALIGNMENT CHECK AND
ADJUSTMENT
(1) The rear suspension and wheels should be serviced to
the normal condition prior to measurement of wheel
alignment.
(2) Measure the wheel alignment with the vehicle parked
on level ground.
1-1 CAMBER
Standard value: –1
00’ ± 30’
(The difference between the left and right wheels
should be 30’ or less.)
NOTE
For vehicles equipped with aluminium wheels, measure the
camber using a compensator. If no compensator is available,
measure the camber after tightening the special tool
(MB991004) to the specified torque 196 – 255 Nm {20.0
– 26.0 kgf
m}.
Caution
Never subject the wheel bearings to the full vehicle load
when the flange nuts/drive shaft nuts are loosened.
If outside the standard value, adjust by the following
procedure.
(1) Adjust by turning the camber adjusting bolt (mounting
bolt for the lower arm and rear crossmember).
Left wheel: clockwise + camber
Right wheel: clockwise – camber
The scale has gradations of approximately 14’.
(2) After adjusting the camber, be sure to adjust the toe-in.
1-2 TOE-IN
Standard value:
At the centre of tyre tread 3 ± 2 mm
If outside the standard value, adjust by the following
procedure.
(1) Be sure to adjust the camber before adjusting the toe-in.
(2) Adjust by turning the toe adjusting bolt (inner mounting
bolt toe control arm).
LH: Turning clockwise → toe-in direction
RH: Turning clockwise → toe-out direction
The scale has gradations of approximately 3.3 mm (single
side toe angle equivalent to 19’).
2. 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
appropriate suspension arm assembly or stabilizer link.
NOTE
Cracks or damage of the dust cover may cause damage
of the ball joint.
Compensator
Camber adjusting bolt
Lower arm
Toe-in adjusting bolt
Control link

REAR SUSPENSION – Rear Suspension Assembly34-4
REAR SUSPENSION ASSEMBLY
REMOVAL AND INSTALLATION
Pre-removal Operation
(1) Center Exhaust Pipe Removal
(Refer to GROUP 15.)
(2) Trunk Room Side Trim Removal
(3) AYC Fluid Draining
(Refer to GROUP 27 – On-vehicle Service.)Post-installation Operation
(1) AYC Fluid Refilling and Bleeding
(Refer to GROUP 27 – On-vehicle Service.)
(2) Center Exhaust Pipe Installation
(Refer to GROUP 15.)
(3) AYC Operation Check
(4) Parking Brake Cable Stroke Check
(Refer to GROUP 36 – On-vehicle Service.)
(5) Wheel Alignment Check and Adjustment
(Refer to P.34-3.)
1
34
5
6
7 9 10
1112
1314
15 1617
Unit: Nm {kgf
m}
44 {4.5}
108 – 127 {11.0 – 13.0}
54 {5.5}
88 {9.0}
93 {9.5}*88 {9.0}
158 2
15
29 – 34
{3.0 – 3.5}
25 {2.6}34 {3.5}25 {2.5}
69
{7.0} Toe control bar
EVOLUTION-V RS
137 – 156 {14.0 – 16.0}*59 – 68 {6.0 – 7.0}*
Removal steps
1. Fuel filler cap
2. Bolt
3. Filler neck protector
4. Cap
5. Shock absorber mounting nut
A6. Brake caliper assembly
7. Rear speed sensor AYC>
8. Brake disc
9. Parking brake cable end (Refer to
GROUP 36.)
10. AYC fluid line connection with AYC>BB11. Propeller shaft connection
12. Upper arm mounting bolt
13. Trailing arm mounting bolt
14. Toe control arm mounting bolt
CA15. Crossmember mounting bolt
16. Differential support assembly
mounting bolt
17. Rear suspension assembly
Caution
The parts marked with * should be first temporarily
tightened, then torqued to specification with the
vehicle on the ground in unloaded condition.

REAR SUSPENSION – Upper Arm Assembly34-6
UPPER ARM ASSEMBLY
REMOVAL AND INSTALLATION
Post-installation Operation
(1) Push the Dust Cover of the Upper Arm Ball Joint
with a Finger to Check for Possible Cracks or
Damage.
(2) Wheel Alignment Check and Adjustment
(Refer to P.34-3.)
1
2
345
6
7
Unit: Nm {kgf
m}
49 {5.0}59 – 69 {6.0 – 7.0}*
74 – 87 {7.5 – 8.9}39 {4.0}
Removal steps
1. Fuel filler cap

2. Bolt
3. Filler neck protector
A4. Upper arm assembly to knuckle
coupling
5. Upper arm assembly mounting bolt
6. Stopper
7. Upper arm assemblyNOTE
Parts marked with
 apply only when RH side is removed
and installed.
Caution
The part marked with * should be first temporarily
tightened, then torqued to specification with the
vehicle on the ground in unloaded condition.
REMOVAL SERVICE POINT
AUPPER ARM ASSEMBLY DISCONNECTION
FROM KNUCKLE
Caution
(1) Only loosen the nut, and not remove it from the ball
joint, and use the special tool.
(2) Hang the special tool with a string to prevent the
parts including the tool from falling apart.
MB990635,
MB991113 or
MB991406
Nut
StringBall joint