Mitsubishi Lancer Evolution X. Manual — part 219
ON-VEHICLE SERVICE
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FRONT SUSPENSION
33-9
CAUTION
Do not apply the vehicle weight to the wheel bearing with
the driveshaft nut loosened.
NOTE: Tighten the wheel alignment gauge attachment (special
tool: MB991004) to the specified torque, then perform mea-
surement.
Tightening torque: 144 − 176 N⋅ m (106 − 130 ft-lb)
LOWER ARM BALL JOINT END PLAY CHECK
M1332015000376
1. Raise the vehicle.
2. Remove the stabilizer link from the lower arm (Refer to
).
3. Move the lower arm assembly up and down with your hands
to check for an excessive play in the axial direction of the
ball joint. If there is an excessive play, replace the lower arm
assembly (Refer to
).
BALL JOINT DUST COVER CHECK
M1332008601012
.
LOWER ARM BALL JOINT DUST COVER CHECK
1. Using your fingers, press the dust cover to check for a crack
or damage.
2. If there is a crack or damage on the dust cover, replace the
lower arm assembly. (Refer to
NOTE: The crack or damage on the dust cover may damage
the ball joint.
If the dust cover is damaged during maintenance, replace
the dust cover. (Refer to
.)
.
STABILIZER LINK BALL JOINT DUST COVER
CHECK
1. Using your fingers, press the dust cover to check for a crack
or damage.
2. If there is a crack or damage on the dust cover, replace the
stabilizer link. (Refer to
.)
NOTE: The crack or damage on the dust cover may damage
the ball joint.
If the dust cover is damaged during maintenance, replace
the stabilizer link. (Refer to
AC704983 AB
MB991004
STRUT ASSEMBLY
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FRONT SUSPENSION
33-10
STRUT ASSEMBLY
REMOVAL AND INSTALLATION
M1332001101287
CAUTION
The part indicated by * is the bolt/nut with friction coefficient stabilizer. During removal, ensure there
is no damage, clean dust and soiling from the bearing and thread surfaces, and tighten it to the spec-
ified torque.
Post-installation Operation
Front Wheel Alignment Check and Adjustment (Refer to
).
AC704992AE
1
23 ± 6 N·m
17
± 4 ft-lb
4
6
45 ± 7 N·m
33 ± 5 ft-lb
110 ± 11 N·m*
81 ± 8 ft-lb*
1
5
3
13 ± 2 N·m
115 ± 17 in-lb
2
Vehicle front side
Removal steps
1.
Harness clip and strut
assembly connection
2.
Brake hose bracket and strut
assembly connection
>>
A
<<
3.
Knuckle and strut connection
nut
4.
Strut mounting nut
5.
Strut tower bar
6.
Strut assembly
Removal steps (Continued)
STRUT ASSEMBLY
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FRONT SUSPENSION
33-11
INSTALLATION SERVICE POINT
.
>>A<< KNUCKLE AND STRUT CONNECTION NUT
INSTALLATION
Locate the knuckle and strut connection upper bolt’s mark posi-
tion as shown in the figure and tighten it.
INSPECTION
M1332001200430
• Check for oil leaks from the strut assembly.
• Check the strut assembly for damage or deformation.
DISASSEMBLY AND ASSEMBLY
M1332001301054
AC711656 AD
Upper bolt
Mark position
AC707644 AC
1
3
4
7
8
6
2
60 ± 9 N·m
44 ± 6 ft-lb
5
Disassembly steps
1. Cap
<<
A
>>
>>
C
2. Strut nut (Jam nut)
3. Strut insulator assembly
>>
B
4. Upper spring seat
Disassembly steps
STRUT ASSEMBLY
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FRONT SUSPENSION
33-12
Required Special Tools:
• MB991681: Wrench
• MB991682: Socket
• MB991793: Spring compressor
• MB991794: Upper plate
• MB991795: Attachment A
• MB991796: Attachment B
• MB991830: Fixture
DISASSEMBLY SERVICE POINTS
.
<<A>> STRUT NUT (JAM NUT) REMOVAL
1. Install special tool MB991795 to the special tool MB991793
as shown in the figure.
2. Set the strut assembly to special tools: MB991793,
MB991795, MB991794 and MB991830.
NOTE: Use the bolts and nuts removed from the vehicle to
secure the strut assembly and tighten them lightly by hand.
3. After setting the strut assembly, operate the spring
compressor and compress the coil spring by approximately
5 mm (0.20 in).
CAUTION
The lock nut for the piston rod inside the strut may be
loose. Do not use the impact wrench to loosen the strut
nut.
4. Use special tools MB991681, MB991682 to loosen the strut
nut (jam nut):
.
5. Bump rubber
6. Dust cover
>>
A
7. Coil spring
<<
B
>>
8. Strut
Disassembly steps
AC105115 AC
MB991795
MB991793
AC105116
MB991794
AC
MB991830
MB991795
MB991793
AC707645
MB991681
MB991682
AF
Strut nut
(Jam nut)
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