Mitsubishi 380. Manual — part 838
ON-VEHICLE SERVICE
FRONT SUSPENSION
33-6
ON-VEHICLE SERVICE
FRONT WHEEL ALIGNMENT CHECK AND
ADJUSTMENT
M1331000900701
Measure wheel alignment with alignment equipment on a level
surface. The front suspension, steering system and tyres
should be serviced to normal condition before measuring wheel
alignment.
.
TOE-IN
Standard value: 0
± 3 mm (0 ± 0.12 inch)
1. Adjust the toe-in by undoing the clip and jam nut, and
turning the left and right tie rod turnbuckles by the same
amount (in opposite directions).
NOTE: The toe will move out as the left turnbuckle is turned
toward the front of the vehicle and the right turnbuckle is
turned toward the rear of the vehicle.
2. Install the clip and tighten the jam nut to the specified
torque.
Tightening torque: 52
± 2 N⋅m (38 ± 2 ft-lb)
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.
MB991963
Suspension bushing arbor
−
Lower arm bushing
removal and press-fitting
MB990889
Rear suspension bushing
ring
−
MB990890
Rear suspension bushing
base
MB990890-01 or general
service tool
TOOL
TOOL NUMBER AND
NAME
SUPERSESSION
APPLICATION
MB991963
MB990889
MB990890
AC305785
AB
JAM NUT
CLIP
ON-VEHICLE SERVICE
FRONT SUSPENSION
33-7
STEERING ANGLE
Standard value:
.
CAMBER, CASTER AND KINGPIN INCLINATION
Required Special Tool:
• MB991004: Wheel Alignment Gauge Attachment
Standard value:
Camber: 0
° 00' ± 30' (Left/right deviation within 30')
Caster: 3
° 00' ± 30' (Left/right deviation within 30')
Kingpin inclination: 12
° 54' ± 1° 30'
NOTE: Caster are preset at the factory and cannot be adjusted.
CAUTION
Never subject the wheel bearings to the vehicle load when
the drive shaft nuts are loosened.
NOTE: Attach the camber/caster/kingpin gauge to the drive-
shaft by using special tool MB991004. Tighten special tool
MB991004 to the same torque 226
± 29 N⋅m (167 ± 21 ft-lb) as
the drive shaft nut.
LOWER ARM BALL JOINT END PLAY CHECK
M1332011300085
1. Raise the vehicle.
2. Move the lower arm up and down with your hands to check
for excessive play in the axial direction of the ball joint. If
there is excessive play, replace the lower arm assembly.
BALL JOINT DUST COVER CHECK
M1332008600354
1. Press the dust cover with your finger to check that there are
no cracks or damage in the dust cover.
2. If the dust cover is cracked or damaged, replace the lower
arm assembly or the stabilizer link.
NOTE: If the dust cover is cracked or damaged, it is possible
that there may also be damage to the ball joint.
ITEM
VEHICLES WITH
16-INCH
WHEELS
VEHICLES WITH
17-INCH
WHEELS
Inner wheel
37
°12' ± 2°00'
33
°48' ± 2°00'
Outer wheel
(reference)
30
°18'
28
°18'
AC001079
MB991004
AB
STRUT ASSEMBLY
FRONT SUSPENSION
33-8
STRUT ASSEMBLY
REMOVAL AND INSTALLATION
M1332001100358
INSPECTION
M1332001200281
• Check for oil leaks from the strut assembly.
• Check the strut assembly for damage or deformation.
Post-installation Operation
• Front Wheel Alignment Check and Adjustment (Refer to
).
AC205769
48 ± 7 N·m
36 ± 5 ft-lb
1
2
3
4
AC
305 ± 25 N·m
225 ± 18 ft-lb
6
48 ± 7 N·m
36 ± 5 ft-lb
5
REMOVAL STEPS
1.
STABILIZER LINK
2.
BRAKE HOSE BRACKET
3.
FRONT WHEEL SPEED SENSOR
CLAMP
4.
STRUT BOLT
5.
STRUT NUT
•
STRUT TOWER BAR BRACKET
<VRX & GT> (REFER TO GROUP
42, STRUT TOWER BAR
6.
STRUT ASSEMBLY
REMOVAL STEPS (Continued)
STRUT ASSEMBLY
FRONT SUSPENSION
33-9
DISASSEMBLY AND ASSEMBLY
M1332001300352
Required Special Tools:
• MB991680: Wrench Set
• MB991681: Wrench
• MB991682: Socket
• MB991832: Spring Compressor Set
• MB991793: Spring Compressor
• MB991794: Upper Plate
• MB991795: Attachment A
• MB991829: Arm Bracket
• MB991830: Fixture
• MB991831: Spacer
AC305783
7
8
9
10
1
2
3
4
5
6
65 ± 5 N·m
48 ± 4 ft-lb
AB
DISASSEMBLY STEPS
<<A>> >>C<<
1.
STRUT NUT (SELF-LOCKING NUT)
>>B<<
2.
STRUT INSULATOR
3.
STRUT BEARING
4.
SPRING UPPER SEAT
5.
SPRING UPPER PAD
6.
STRUT COVER
7.
STRUT DAMPER
8.
COIL SPRING
>>A<<
9.
SPRING LOWER PAD
<<B>>
10. FRONT SUSPENSION STRUT
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