1989 MITSUBISHI GALANT Service Repair Manual

33A-16FRONT SUSPENSION - Stabilizer Bar
SERVICE POINTS OF INSTALLATION
M33TDAK
13. INSTALLATlON OF STABILIZER BAR BRACKET
(1) Temporarily tighten the stabilizer bar bracket.
(2) Align the bushing end with the marked part of the
stabilizer bar, and then fully tighten the stabilizer bar
bracket.
10. INSTALLATION OF STABILIZER LINK MOUNTING
NUT
Using a wrench or similar tool to secure the ball studs at
both ends of the stabilizer link, tighten the mounting nuts.
6. INSTALLATION OF STABILIZER BAR MOUNTING NUT
Tighten the nut on the stabilizer bar bolt to the specified distance.
Protruding length of stabilizer bar mounting bolt Standard value: 16-18 mm (.63-.70
in.)
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FRONT SUSPENSION - Stabilizer Bar
STABILIZER BAR

REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation@Removal of Front Exhaust Pipe(Refer to GROUP 15-Exhaust Pipe and Main
\:M/T> 55-60 Nm40-43 ftlbs.
:A/T>
60-80 Nm44-57 ft.lbs. *
Iemoval steps
::3.4.
::
i:9.
Left member
Gusset
Transfer
Stabilizer link mounting nut
(Refer to P.33A-14, 16.)
Stabilizer link
Stabilizer bar bracket installation
Stabilizer bar bracket (Refer to
PBushing
Stabilizer bar 80-100

Nm58-72 ftlbs.
35-45
25-33
bolt
.33A-16.)
70-80 Nm51-58 ftlbs. MBJTA-B
-42
Nmiik.30 ft.lbs
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33A-18FRONT SUSPENSION - Stabilizer Bar
SERVICE POINTS OF REMOVAL
9. REMOVAL OF STABILIZER BAR (1) Disconnect the coupling of the knuckle and lower armat the right side.
(2) Pull out the left side stabilizer bar edge, pulling it out between the drive shaft and lower arm.
(3) Pull out the right side stabilizer bar edge, pulling it out from below the lower arm.
INSPECTION
Refer to P.33A-15.
hl33lcAI
BALL JOINT DUST COVER REPLACEMENTM~E
Refer to P.33A-15.
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339-l
ACTIVE-ELECTRONIC
CONTROL
SUSPENSION
ACTIVE-ECS RELAY......................................141
ACTIVE-ECSSENSOR.................................. 138
AIRCOMPRESSOR.......................................125
AIR TUBE.......................................................133
CONTROLUNIT............................................ 140
HEIGHT SENSOR ..........................................
135
INDICATORASSEMBLY............................... 140
LATERALROD...............................................117
LOWER
ARM.................................................103
REAR
SUSPENSION ASSEMBLY................114
RESERVETANK............................................ 122
SERVICE ADJUSTMENT PROCEDURES.....86
Alarm Light Check.....................................87
Checking by On-board Diagnostic ..............88
FrontWheelAlignment .............................. 86
G sensor Output Voltage Check ...............96
High-pressure Switch
(High-pressure Tank Side)
Actuation Pressure Check
.......................... 94
Hub End Play Inspection ...........................86 M33AA-
Low-pressure Switch
(Low-pressure Tank Side)
Actuation
PressureCheck . . . . . . . . . . . . . . . . . . . . . . . . .95
Normal Vehicle Height Check and
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . .88
Rolling Diaphragm Check . . . . . . . . . . .._.............. 89
System Checking by Using Alarm
Light
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . .87
System OperationCheck . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Wheel Bearing Adjustment . . . . . . . . . .
.._........... 87
SHOCKABSORBER ASSEMBLY. . . . . . . . . . . . . . . . .110
SOLENOIDVALVEANDDRYER . . . . . . . . . . . . . . . . .127
SPECIAL TOOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . .7
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . .2
GeneralSpecifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
ServiceSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .3
TorqueSpecifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
STABILIZER BAR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . .106
STRUT ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . .97
TORSION AXLE AND ARM
ASSEMBLY. . . . . . . . ..*.........................................119,
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

33B-2ACTIVE-ELECTRONIC CONTROL SUSPENSION - Specifications
SPECIFICATIONSM33CA-
GENERAL SPECIFICATIONS
ItemsFront suspensionRear suspension
Suspension system McPherson strut with coil spring 3-link,
torsion axle with coil
and compression rod type spring type
Coil spring
Front >
Wire dia. x upper end O.D.
L.H. side L.H. side
x lower endO.D.13.0 x 173 x 193 x 391
9.5 x 119.5 x
119.5 x 428x free length
mm (in.) (51
x 6.81 x 7.59 x 15.39)(.37
x
4.70 x 4.70 x 16.85)
[Coil spring identification color1[Light green x II[Light green x
11
R.H. side R.H. side
13.0 x 173 x 193 x 379
9.5 x
119.5 x
119.5 x 412
;;lexx6$1 x 7.59
x 14.92) (51
x 4.70 x
4.70 x 16.22)U[Light green
x 21
Rear

W
ire dia. x O.D.
x free lengthL.H. side
L.H. side
mm(in.)13.5 x 173.5 x 192.5 X 317
10.1 x
122.1 x 381.5
[Coil spring identification color]
(.53 x 6.83 x 7.58
x
12.48)(.40 x 4.81 x
15.02)
[Light green x 11
[Light green x 21
R.H. side
R.H. side
13.5 x 173.5 x 192.5 x 30910.1
x 122.1 x. 370(53 x 6.83 x 7.58
x
12.17)(.40 x 4.81 x
14.57)
[Blue x 21[Light green
x
11
Spring constant N/mm (Ibs./in.)12.9 (72.24) 9.4 (52.64)
19.4 (108.63) 13.5 (75.60)

Shock absorber Type
Hydraulic, cylindrical double
Hydraulic, cylindrical double
acting type acting type
5
1990 5
models> models>
models> models>
Max. length mm
(in.)489.5 (19.27) 489.5 (19.27) 491 (19.33) 491 (19.33)
Min. length mm
(in.)339.5 (13.37) 339.5 (13.37) 341 (13.43) 341 (13.43)
Stroke mm
(in.)150 (5.91) 150 (5.91)150 (5.91) 150 (5.91)
Damping force [at 0.3
m/set.(.9 ft./sec.)l
ExpansionN (Ibs.)
HARD
1,650 (364) 2,250 (496)1,450 (320) 1,700 (375
)
MEDIUM 1,100 (243) 1,100 (243) 850 (187) 850 (187)
SOFT300 (66) 300 (66) 270 (60) 270 (60)
Contraction
N (Ibs.)
HARD
570 (126) 570 (126) 500 (1 IO) 540 (119)
MEDIUM400 (88) 400 (88) 350 (77) 350 (77)
SOFT220 (49) 220 (49)200 (44) 200 (44)
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ACTIVE-ELECTRONIC CONTROL SUSPENSION - Specifications33B-3
SERVICE SPECIFICATIONSM33cE-
ItemsSpecifications
Standard value Toe-in mm (in.)
O&3 (O-t.12)
Camber 20’ t 30’
Caster
2” t 30’
Rear height sensor rod Installation location dimension
mm (in.)314-316 (12.36-12.44)
Wheel arch height to center of wheel mm (in.)
Front
381-391 (15.0-15.4)
Rear357-367 (14.1-14.4)
High-pressure switch
Pressure switch shut off pressure
kPa (psi) 900 (128) or more
Pressure switch operatton
pressure
kPa (psi)710-810 (101-115)
Low-pressure switch
Return pump activation pressure
kPa (psi)100-180 (14.2-25.6)
Return pump stop pressure
kPa (psi) 50 (7.1) or less
Setting of
T.J. boot length mm (in.)80+3 (3.152.12)
Lower arm ball joint starting torque Nm (inlbs.)3-l 0 (26-87)
Stabilizer link ball joint starting torque Nm (in.lbs.)
1.7-3.2 (15-28)
Crossmember bushings projection mm (in.)
Bushing A
7.2-10.2 (.28-.40)
Bushing B6.5-9.5 (.26-.37)
Air compressor relief pressurekPa (psi) l,OOO-1,300
(142-185)
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33B-4ACTIVE-ELECTRONIC CONTROL SUSPENSION - Specifications
TORQUE SPECIFICATIONS
Items
Strut assembly Front strut upper mounting nut
Air tube to strut Front height sensor rod mounting bolt
Front strut lower mounting nut
Actuator bracket to strut
Strut insulator installation nut
Lower arm
Lower arm ball joint to knuckle
Lower arm clamp to crossmember (nut)
Lower arm clamp to crossmember (bolt)
Lower arm to crossmember
Stabilizer link mounting nut
Front height sensor rod mounting bolt
Stabilizer bar
Center member rear installation bolt
Stay to crossmember Front exhaust pipe to exhaust manifold
(Non-Turbo)>
Front exhaust pipe to exhaust fitting (Turbo>
Front exhaust pipe clamp
Front exhaust pipe to hanger
Stabilizer link mounting nut
Stabilizer bracket mounting boltNmftlbs.
40-5029-36
8-106-7
17-26 12-19 go-105
16-76
40-6029-43 80-100
58-72 60-72
43-52
35-47 25-34 80-100
58-72 95-120
69-87
35-45 25-33
17-26 12-18 80-100
58-72 70-80
51-58
40-5029-36
30-4022-29
40-6029-43 30-40
22-29 IO-15
7-11
35-45
25-33 30-42 22-30
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ACTIVE-ELECTRONIC CONTROL SUSPENSION - Specifications33B-5
ItemsNmft.lbs.
Shock absorber assemblyAir tube to shock absorber
Shock absorber upper mounting nut
Shock absorber lower mounting nut
Rear height sensor mounting bolt
Actuator bracket mounting nut
Piston rod tightening nut
Rear suspension assembly Brake tube bracket mounting bolt
Rear brake assembly mounting bolt
Dust shield mounting bolt
Flange nut
8-106-
7
40-5029-36
80-10058-72
17-26 12-19
45-55
33-40
45-5533-40
Rear speed sensor mounting bolt
Air tube to shock absorber
Shock absorber upper mounting nut
Lateral rod mounting nut (body side)
Trailing arm mounting bolt
Rear height sensor rod mounting bolt -ateral
rod 17~26
12-19
50-6036-43
9-1
4
7-10
200-260144-188
9-1
4
7-10
8-106-

7
40-5029-36
80-10058-72
100-12072-87
17-26 12-19
Lateral rod mounting nut (body side)
Lateral rod mounting nut (axle beam side)
Rear height sensor rod mounting bolt rorsion axle and arm assembly
Brake tube bracket mounting bolt
Rear brake assembly mounting bolt
Dust shield mounting bolt
Flange nut
80-100
100-120
17-26 58-72
72-87
12-19
Rear speed sensor mounting bolt *A.B.S.>
Shock absorber lower mounting nut Rear height sensor rod mounting bolt
Lateral rod mounting nut (axle beam side)
Trailing arm mounting bolt
deserve tank 17-26
50-60
3-14
200-260
3-14
30- 100
17-26
100-120
100-120
12-19
36-43
7-10
144-188
7-10
58-72
12-19
72-87
72-87
Tank holder to body
Air tube to reserve tank
7-10
s-7
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NOTE “A.B.S.:
Anti-lock braking system