ad blue MITSUBISHI 3000GT 1991 User Guide

AUTOMATIC TRANSAXLE - Specifications.23-15Part name
Thickness mm (in.)
’ Identification
symbolPart No.
Spacer
(for adjustment of differential gear and
pinion backlash)0.75
- 0.82-MD722986LO295 - .0323)0.83
- 0.92-MD722985t.0327 - .0362)0.93
- 1 .oo-MD722984LO366 - .0394)
1.01 -1.08-MD722982(.0398 - .0425)
1.09-1.16-MD7;!2983LO429 - .0457)Snap ring
(for adjustment of front clutch and rear
clutch end play)
* __. Only for rear clutch
Snap ring
(for adjustment of end clutch end play)1.3”
i.051)
1.4* (.055)1.5 (.059)
1.6 f.063)
1.7 t.067)
1.8 (.071)
1.9 (.075)
2.0
t.07912.1 f.083)
2.2
t.087)2.3
(.091)2.4
(.094)1.05
f.0413)1.30
(.0512)1.55
(.0610)1.80
(.0709)2.05
(.0807)None
Blue
Brown
None
Blue
Brown
None
Blue
Brown
None
Blue
Brown
White
Yellow
None
GreenPinkMD731 747
MD731 748
MD731 749
MD731750
MD731751
MD731 752
MD731 753
MD731 754
MD731 755
MD731756
MD731757
MD731 758
MD71 5800
MD71 5801
MD71 5802
MD71 5803
MD720849
LUBRICANTSM.23CD.BItems
1 Specified lubricants1 Quantity
Transaxle fluidliters (qts.)
Drive shaft oil seal lipDia ATF SP or MITSUBISHI PLUS
ATF or equivalent
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23-112AUTOMATIC TRANSAXLE - Valve Body
I\ ----TY;&V-A
S&V-B&sVTFmm(3) Secure the lower valve body with mounting bolts and
then remove the special tool.
5. 4. 3.2. INSTALLATION OF SOLENOID VALVE ASSEM-
BLYInstall the solenoid valves as shown.
Solenoid valve
Shift control solenoid valve A
Shift control solenoid valve B
Damper clutch control solenoid valve
Pressure control solenoid valveWire color
Orange
YellowRed ’
Blue
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REAR AXLE - Drive Shaft27-19
i
INSPECTIONM27JHAB
lCheck the drive shaft boots for damage or deterioration.l
Check the ball joints for excessive play or check operation.l Check the drive shaft spline for wear or damage.
MB991380llFOO1;
Two-part serration
llAO280
SERVICE POINTS OF INSTALLATIONM27JCAG4. INSTALLATION OF OIL SEAL
(1) If the oil seal is to be replaced because of damage, driveit in by using the special tool.
(2) Apply the specified grease to the oil seal lip.
2. INSTALLATION OF DRIVE SHAFT
CautionI.
Be cautious to ensure that the differential carrier oilseal is not damaged by the drive shaft spline.
2. The right drive shaft for models equipped with the
LSD having a VCU has a two-part serration. Be verycareful to install each one on the correct side.
NOTE
The left and right drive shafts can also be distinguished
from each other by the identification color of boot band
(B.J. side).Drive shaft
LHRH
Boot band (B.J. side)identification colorIWhite
Blue
I
CautionBe sure to thoroughly remove any oil or grease, etc.
from the threaded part of the bolt and nut used for
installation to the companion flange, because any oil,
grease, etc. on these parts might cause later looseningeven though tightening is at the specified torque.
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27-26
REAR AXLE - Differential Carrier
SERVICE POINTS OF INSTALLATION
7. INSTALLATION OF DIFFERENTIAL CARRIERm27lDAL
Install the rear wheel oil pump by inserting it through the
mounting hole and install the differential carrier securely.\yiIlYl61
Caution
Use care not to damage the rear wheel oil pump gears.
3. CONNECTION OF PROPELLER SHAFTAlign the mating marks on the flange yoke and the
companion flange to install the propeller shaft.
INSPECTION BEFORE DISASSEMBLYM27lEAJHold the working base in a vice, and attach the differential
carrier to the working base.
FINAL DRIVE GEAR BACKLASH
With the drive pinion locked in place, measure the final drivegear backlash with a dial indicator on the drive gear.
NOTEMeasure at four points or more on the circumference of the
drive gear.d’Standard value: 0.11
- 0.16 mm (.004 - .006 in.)IDRIVE GEAR
RUNOUTI
Measure the drive gear runout at the shoulder on the reverseside of the drive gear.
Limit: 0.05 mm
(.002 in.)
FINAL DRIVE GEAR TOOTH CONTACT
Check the final drive gear tooth contact by following the steps
below.
(1) Apply a thin, uniform coat of machine blue to both surfaces ’of the drive gear teeth.
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33B-2ELECTRONIC CONTROL SUSPENSION (ECS) - Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONS
FRONT SUSPENSION
M33CA-B
Coil spring
Effective No. of coils
14.8x170x322.515.0 x 170x331.015.7x170x301.5(.58 x 6.69 x 12.70)(.59 x 6.69 x 13.03)(.62 x 6.69 x 11.87)
Shock absorber
TypeHydraulic, cylindrical double-acting type
485 (19.1)
335 (13.2)
150 (5.9)
Expansion
Hard
Medium
Soft
Contraction
Hard
2,650 (584)
1,650 (364)
.650 (143)
1,200 (265)Pillow ball type
REAR SUSPENSION
ItemsIFWDIAWDI
Suspension systemMulti-link typeDouble-wishbone type
Coil spring
Wire dia. x center dia. x
free lengthmm (in.)
Effective No. of coils(color coded)
12.2x105x350.0(48 x 4.13 x 13.78)
5.5 (orange x 1)12.2x105x379.3(48 x 4.13 x 14.93)
6.8 (blue x 2)
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REAR SUSPENSION - Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONS34-19M34CA-B
Items
Suspension system
Coil spring
Wire dia. x O.D. x free lengthmm (in.)
Coil spring identification color
Spring constantN/mm
(Ibs./in.)Shock absorberType
Max. lengthmm (in.)
Min. lengthmm (in.)
Strokemm (in.)
Damping force [at 0.3 misec. (0.9
ft./set.)]ExpansionN
(Ibs.)Contraction
N (Ibs.)Specifications
Double wishbone suspension type
12.2x105x379.3(.48x4.13x14.93)
Blue x 228.0
2 1.4 (I 57 -t 8)
Hydraulic, cylindrical, double-acting type
610
2 3 (24.0 f .I)407
f 3 (16.0 2 .I)
203 (8.0)Hard: 1,800
+ 250 (397 +- 55)
Medium: 1,200
rtr 170 (265 t 37)
Soft: 550
f 90(121 + 20)
Hard:
950? 140 (209 t 31)
Medium: 850
2 130 (187 + 29)
Soft: 650
f 100 (143 2 22)
SERVICE SPECIFICATIONSM34CB-B
ItemsSpecifications
Standard value
Toe-inmm (in.)0.5
k 2.5(.01 f .09)Camber
-0”lO’ Ifr 30'
Protruding length of stabilizer bar mounting boltmm (in.)5-7
(.197-,276)Lower arm ball joint starting torqueNm (in.lbs.)
2.0-9.0(17 - 78)Stabilizer link ball joint starting torqueNm
(inlbs.)1.7-3.2(15-28)Crossmember support bushing projectionmm (in.)
Upper part
15.5 (.59)Lower part
2.1-3.7(.08-.15)Differential support bushing projectionmm (in.)6.7-7.3
(.26-.29)
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52B-8SUPPLEMENTAL RESTRAINT SYSTEM (SRS) - General Information
36FOOOlJ/C-57 Clock spring
C-59 Ignition switch
C-79 Self-diagnosis check
connector (For
Multi-use Tester)
IbJInstrument panel and floor console
D-
D-03
D-04Combination meter
D-05
D-2314-pin red connector
to body wiring harness
D-24Z-pin blue connector to
right front impact sensor
D-252-pin yellow connector to
left front impact sensor
D-262-pin red connector to
clock springConnector to
SRS Diagnosis
UnitD-26225
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.52B-14 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) - SRS Service Precautions
SRS SERVICE PRECAUTIONSMBZPBAA
1.In order to avoid injury to yourself or others from3.accidental deployment of the air bag during SRSNever Attempt to Repair the Following Com-servicing, read and carefully follow all the
pre-
ponents:dcautions and procedures described in this
manu-l Front Impact Sensors
al.l SRS Diagnosis Unit (SDU)
2.Do not use any electrical test equipment on orl Clock Spring
near SRS components, except those specifiedl Air Bag Module
on
P.52B-16.If any of those components are diagnosed as
Never use an analogue ohmmeter.faulty, they should only be replaced, in accord-
ance with the INDIVIDUAL COMPONENT SER-
VICE procedures in this manual, starting at page
[52B-561.
4.Do not attempt to repair the wiring harness connectors of the
SRS. If any of the connectors is diagnosed
as fault, replace the wiring harness. If the wires are diagnosed as faulty, replace or repair the wiring
harness according to the following table.
SDUTerminalNo.
Harness
Connector
(No. ofTerminals,Color)
101
102
2pins,red
51
52
2pins,yellow
12pins,
blue
2
II
II
I2 IIi
I3 I
4
t---i
14 pins,
5red
16 t
LDestination of Harness
Clock springReplace clock
spring.
Bodywiring
*
HarnessFront wiring
* HarnessFront impact+ sensor (LH)
Replace withsensor cable.*
Front wiring
--) HarnessFront impact* Sensor (RH)
--
-+ Diagnosis check pinCorrect or replace
-+ Control wiring harness+ Ignition switch (ST). control wiring,
instrument panel
-+ General purpose fuse No. 11wiring harness
or body wiringharness.+ General purpose fuse No. 18
Instrument panel+ wiring harnessSRS warning* light
-I-
~ JunctionBpdYCorrect or replace
block-+ wrnng-+ Groundharnessbody wiring harness.
NOTE(I)
(2)The sensor cable marked with * is available as service part.
The sensor cable used as a replacement part is routed along the body wiring harness.
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SRS ServicePrecautions /SUPPLEMENTAL RESTRAINT SYSTEM (SRS) - Spectiications52B-15View A
To front impact sensor
(L.H.)
\To frontimpactsensor (R.H.)
\To body wiring harness (14-pin)To clock spring19FOllOZ-pin blue connector to
right front impact sensor
Z-pin yellow connector
to left front impact sen2-pin red corm
to clock spring
SDU
14-pin red connector to body wiring harness
j.SRS components should not be subjected to heat over 93°C (2OO”F), so remove the front impact sensors,
SRS diagnosis unit and air bag module and clock spring before drying or baking the vehicle after painting.
Recheck SRS system operability after re-installing them.
j. Whenever you finish servicing the SRS, check the SRS warning light operation to make sure that the
system function properly. (Refer to
P.52B-2.)
7. In case of any questions about the SRS, call the regional Tech Line at I-800-446-6064.
NOTESERIOUS INJURY CAN RESULT FROM UNINTENDED AIR BAG DEPLOYMENT, SO USE ONLY THE
PROCEDURES AND EQUIPMENT SPECIFIED IN THIS MANUAL.
SPECIFICATIONSMUCB-B
SERVICE SPECIFICATION
ItemsSpecification
Standard value
Front impact sensor resistanceQ2,000 f 40
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SUPPLEMENTAL RESTRAINT SYSTEM (SRS) - Troubleshooting 529-27
MB991 349
SRS Check HarnessFront impact
sensor con-
nectar (R.H.)@ (blue)
View ASRS Check Harness connector @
Left
Right
16R2189
(I) Turn the ignition key to the “LOCK” position, disconnect
the negative battery cable and tape the terminal.
Caution
Wait at least 30 seconds after disconnecting the battery
cable before doing any further work. The SRS system is
designed to retain enough voltage to deploy the air bagfor a short time even after the battery has been
disconnected, so serious injury may result from unin-
tended air bag deployment if work is done on the SRSsystem immediately after the battery cable is discon-
nected.
(2) Remove the rear console assembly. (Refer to GROUP 52A-Floor Console.)
(3) Use a screwdriver to push in the lock spring of the lock
lever of the SRS diagnosis unit to unlock the lock lever.
Caution
A double-lock mechanism is employed for the connec-
tor of the SRS diagnosis unit, so care must be taken notto damage it by using excessive force or by not
disconnecting it correctly.(4) Disconnect each connector other than
14-pin connector
from the SRS diagnosis unit while pressing down the lock
of each connector. (Refer to
P.52B-9.)(5) Locate the blue and yellow connectors for the wiring
leading to the front impact sensors, which were connected
to the now-disconnected harness-side connector of the
SDU. Connect those blue and yellow connectors to
connector @ of the SRS Check Harness.
(6) Check according to the flow chart below, using the digital
multi-meter and Multi-use Tester.
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