1991 MITSUBISHI ECLIPSE specifications

FRONT SUSPENSION - Specifications2-5Items
Rear roll stopper bracket to centermember
Centermember installation bolts (front)
Centermember installation bolts (rear)
Joint assembly and gear box connecting bolt
Steering gear box assembly to return tube
Steering gear box assembly to pressure hose
Steering gear box assembly to crossmember
Pressure hose bracket to crossmember
Transfer installation bolt
Nmftlbs. I’, ‘,
40-5029-36
80-10058-72
80-I 0058-72
15-20II-1412-18
9-13
12-189-13
60-8043-58
9-14
7-10
55-6040-43
60-8043-58
Gusset installation bolt
70-8051-58Left member installation bolt (front)
80-10058-72
Left member installation bolt (rear)
70-8051-58
Vo. 1 crossmember installation nut80-10058-72qight member installation bolt (front)
80-10058-72?ight member installation bolt (rear)
70-8051-58
+ont roll stopper to No. 1 crossmember40-5029-36
?ont roll stopper installation nut50-6536-47
Iront exhaust pipe to catalytic converter40-6029-43
‘rant exhaust pipe to hangerIO-157-11
‘-. LUBRICANTSNO2CD--
ItemsSpecified lubricantsQuantity
Outer surface of wheel bearing outer race
MOPAR Multi-mileage LubricantAs required
Wheel bearing inner racePart No. 2525035 or equivalent
Oil seal lip
Strut insulator bearing
Lower arm ball joint
Stabilizer link
Inner dust coverMOPAR Multi-mileage Lubricant
Part No. 2525035 or equivalent
7-10 g (.25-.35 oz.)
Outer dust cover
MOPAR Multi-mileage Lubricant
Part
No.2525035 or equivalent4-6
g (.14-.21 oz.)
B.J. boot grease
Repair kit grease
Vehicles with
1.8L engine
95 g (3.4 oz.)
Vehicles with
2.0L DOHC engine110 g (3.9 oz.)
95 g (3.4 oz.)
T.J. boot grease
Repair kit grease
Vehicles with
1.8L engine105 g (3.7 oz.)
Vehicles with
2.0L DOHC engine120 g (4.2 oz.)
105 g (3.7 oz.)
Spider assemblyRepair kit greaseAs required
NOTEThe grease in the repair kit should be divided in half for use, respectively, at the joint and inside the boot.

2-8FRONT SUSPENSION - Service Adjustment Procedures
SERVICE ADJUSTMENT PROCEDURES
HUB END PLAY INSPECTIONNO2FAAB --- ’
1. Jack up the vehicle and remove the front wheels.
2.Remove the disc brake caliper and suspend it with a wire.
(Refer to GROUP
5-Service Adjustment Procedures.)
3.Attach a dial indicator as shown in the illustration, and thenmeasure the axial play while moving the hub back and
forth.Limit
: 0.2 mm (.008 in.) or less
NOTE
Secure the brake disc and hub by the wheel nut so that thebrake disc won’t come off the hub.
4.If axial play exceeds the limit, disassemble and check parts.
FRONT WHEEL ALIGNMENTNOZFBAQ
NOTEThe front suspension assembly must be free of worn, loose or
damaged parts prior to measurement of front wheel align-
A
ments.--l
Measure wheel alignment by using the special tool.
CAMBER AND CASTER
Standard value
:
<1.8L><2.0L>
FWDAWD
Camber
14’+ 30’5’k3010’f 30
Caster250 + 30’2”24’ + 30’29 8’ f 30Camber and caster are pre-set at the factory and cannot be
adjusted.
NOTE
If camber and caster are not within specifications, replace bentor damaged parts.
TOE-INStandard value
:Of3 mm (Of.12 in.)
1. Adjust the toe-in by undoing the clips and turning the left
and right tie rod turnbuckles by the same amount (in
-opposite directions).
2. 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.

3-1
REAR AXLE
CONTENTSAXLE SHAFT
...................................................10
DIFFERENTIAL CARRIER................................19DRIVE SHAFT
..................................................13SERVICE ADJUSTMENT PROCEDURES..
.....8
GearOilLevelCheck...................................8
LimitedSlipDifferentialCheck....................9
..Rear Axle Total Backlash Check.................8Rear Wheel Bearing End Play Check
.........
8Rear Wheel Bearing Rotation Sliding
ResistanceCheck.........................................9
SPECIALTOOLS.............................................4
SPECIFICATIONS.............................................
2
GeneralSpecifications..................................2
Lubricants......................................................3Sealants and Adhesives...............................
3Service
Specifications...................................2TorqueSpecifications...................................
3
TROUBLESHOOTING......................................6Axle Shaft
Grease leakageNoise while wheels are rotatingDifferential (Conventional Differential)
Bearing noise while driving or coasting
Constant noise
Gear noise while coasting
Gear noise while driving
HeatNoise while turning
Oil leakage
Differential (Limited Slip Differential)
Abnormal noise during driving or
gear changing
Abnormal noise when cornering
Break down
Gear noise
Gear oil leakage
SeizureThe limited slip differential does
not function
Drive Shaft
Noise

3-2REAR AXLE - Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONSNO3CA- h
ItemsVehicles with
Vehicles with
conventional differential
limited slip differential
Axle shaft
TypeSemi-floating type
Semi-floating type
Shaft dimensions
Outer bearing portion dia.
mm (in.) 35 (1.38)
35 (1.38)
Inner bearing portion dia.
mm (in.) 28 (1.10)
28 (1.10)
Center portion dia.
mm (in.) 34.5 (1.36)
34.5 (1.36)
Overall length
mm (in.) 214.9 (8.46)
214.9 (8.46)
Bearing
O.D. x I.D.
Outer
mm (in.) 72 x 35 (2.83 x 1.38)
72 x 35 (2.83 x 1.38)
Innermm (in.) 58 x 28 (2.28 x 1.10)
58 x 28 (2.28 x 1.10)
Drive shaft
Joint type
Outer
D.O.J.D.O.J.
Inner
B.J.B.J.Length (joint to joint)
x diametermm (in.) 397 x 24 (15.6 x .94)397 x 24 (15.6 x .94)
DifferentialReduction gear type
Hypoid gearHypoid gear
Reduction ratio3.545
, 3.307
3.545 , 3.307 Differential gear type and configuration
Side gearStraight bevel gear
x 2Straight bevel gear x 2
Pinion gearStraight bevel gear
x 2Straight bevel gear x 4
Number of teeth
Drive gear39
. 43 39 , 43 Drive pinion
11 , 13 ll, 13
Side gear
1416Pinion gear
1010
NOTED.O.J.: Double offset joint
B.J.: Birfield joint
SERVICE SPECIFICATIONSNOBCB-
Items
Standard valueRear wheel bearing rotation sliding resistance
Setting of D.O.J. boot length
Final drive gear backlash
Differential gear backlash
Conventional differential
Limited slip differential
Drive pinion rotation starting torque
with oil seal
New part
New part/reusable part
without oil seal
New part
New part/reusable partSpecifications
N (Ibs.) [Nm (in.lbs.)l 12 (2.6) [0.7 (6)l or less
mm (in.)
76+3 (3.00+.12)
mm (in.) 0.1
l-0.16 (.004-,006)
mm (in.)O-0.076
(O-.003)
0.03-0.09 (.0012-.0035)
Nm
(in.lbs.)
1.0-1.3 (9-11)
0.5-0.6 (4-5)
Nm
(in.lbs.)
0.9-I .2 (8-10)
0.4-0.5 (3-4)
A

REAR AXLE - Specifications
ItemsLimit
Rear axle total backlash
Drive gear
runoutRear wheel bearing end play
Differential gear backlashSpecifications
mm (in.) 5
(.2)mm (in.) 0.05
(.002)mm (in.) 0.8
(.031)mm (in.) 0.2
(.008)
TORQUE SPECIFICATIONS
ItemsNmft.lbs.
Drive shaft to companion flange55-65
40-47Axle shaft installation nut
160-220116-159Rear brake assembly installation bolts
50-6036-43
Rear speed sensor brackets9-14
7-10Differential carrier to crossmember
100-12072-87
Differential carrier to propeller shaft
30-3522-25
Differential carrier to differential support
member80- 10058-72
Differential support member to bolt
110-13080-94Drain plug
60-7043-51
Filler plug40-6029-43
Companion flange to drive pinion
160-220116-159
Bearing cap installation bolt
40-6029-43
Drive to differential case
gear80-9058-65
Cover to carrier
gear30-4222-30
LUBRICANTS
ItemsRear axle gear oilSpecified lubricantsQuantity
MOPAR Hypoid Gear Oil API classification
GL-5 or higher0.7 lit. (0.74 qts.Above
-23°C (-10°F) SAE 90, 85W-90, 8OW-90From
-34°C (-30°F) to -23°C (-10°F) SAE 8OW, 8OW-90Below
-34°C (-30°F) SAE 75WB.J. boot grease
D.O.J. boot greaseRepair kit grease90
g (3.2 dz.)Seal lip of outer bearingMOPAR Multi-Mileage Lubricant Part No.2525035 or equivalent As required
Trailing arm oil seal lip
Oil seal lip of side bearing
Washer of special tool
(M B990836)Oil seal lip of drive pinion
Differential companion
flange washer
SEALANTS AND ADHESIVES
..-
ItemsSpecified sealants and adhesivesIVent plug
Differential cover3M ATD Part
No.8661, 8663 or equivalent
Drive gear threaded holeMOPAR Part
No.4318031 or 4318032 or equivalent

BRAKES
SERVICE AND PARKING
CONTENTS
ANTI-LOCK BRAKING SYSTEM
TROUBLESHOOTING
......................................
9
BRAKEBOOSTER...........................................
60BRAKE LINE
....................................................
62
BRAKE PEDAL.................................................
53ELECTRONIC CONTROL UNIT
ABS>...............................87
- FRONT DISC BRAKE......................................
65G-SENSOR
..............................86
HYDRAULIC UNIT
ABS>...............................
77
MASTERCYLINDER
........................................56
PARKING BRAKES
..........................................88
REAR
DISC BRAKE.........................................70SERVICE ADJUSTMENT PROCEDURES..
.....41
ABSPowerRelayCheck.............................52
Bleeding........................................................
45Brake Booster Operating
Inspection...........43
BrakeFluidLevelSensor Check.................
42Brake Pedal Inspection and Adjustment
.....41Check Valve
OperationCheck.....................
44
FlatBattery
Remedy....................................52
FrontBrakeDiscRun-out Check................47Front Brake Disc Run-out Correction
..........48Front Brake
Disc Thickness Check
.............47Front Disc Brake Pad Check and
Replacement.................................................46
Parking
BrakeLever Stroke Check.............42
Parking
BrakeSwitchCheck.......................43
Proportioning
ValveFunctionTest...............44Rear Brake
DiscRun-out Check.................50Rear Brake Disc Run-out Correction
...........50Rear Brake
Disc Thickness
Check..............49Rear Disc Brake Pad Check and
Replacement.................................................48Observation of Wheel Speed Sensor
Output Voltage Variations
with
ABS>..................................51
SPECIAL TOOLS.............................................6
SPECIFICATIONS.............................................
2General Specifications
..................................2
Lubricants
......................................................5
Service
Specifications...................................4
Torque
Specifications...................................4
TROUBLESHOOTING......................................7WHEEL SPEED SENSOR
...............................80
_ CAUTION
When servicing brake assemblies or components, do not create dust by sanding, grinding or by cleaning
brake parts with a dry brush or with compressed air. A WATER DAMPENED CLOTH SHOULD BE USED.
Many brake components contain asbestos fibers which can become air-borne if dust is created duringservice operations. Breathing dust which contains asbestos fibers can cause serious bodily harm.

5-2BRAKES - SDecifications
SPECIFICATIONS
GENERAL SPECIFICATIONS

NO!iCA-- -
ItemsItems
NNVehicles without ABS Vehicles without ABSVehicles with ABS Vehicles with ABS
BIBI
PlPl
Fr Frlaster cylinder
TypeTandem typeTandem type
(with level sensor)(with level sensor)
I.D.mm (in.) 22.2 (7/8)23.8 (‘%6)rake booster
TypeVacuum typeVacuum type
Effective dia. of power cylinder
mm (in.) 230 (9.0)Front side: 180 (7.0)
Rear side: 205 (8.0)
Boosting ratio [Brake pedal depressing force]
5.0 [at 220
N (48 Ibs.)]5.5 [at 220 N (48 Ibs.)]
.oportioning valve
TypeDual typeDual type
Split point
kPa (psi) 4,200 (597)
4,200 (597)
Decompression ratio
0.3
0.3ont brakes
TypeFloating caliper, single-piston,ventilated disc (M-R44V)Floating caliper, single-piston,ventilated disc (M-R44V)Disc O.D.
mm (in.) 256 (10.1)256 (10.1)
Disc thickness
mm (in.) 24
(.94)24 (.94)Pad thicknessmm (in.) 16.0 (63)
16.0
(.63)Wheel cylinder I.D.
mm (in.) 53.9 (2
l/8)53.9 (2%)
Clearance adjustmentAutomaticAutomatic
3ar disc brakes
TypeFloating caliper, single-piston,Floating caliper, single-piston,ventilated disc (AD30P)ventilated disc (AD30P)Disc
O.D.mm (in.) 265 (10.4)265 (10.4)
Disc thickness
mm (in.)
10 (39)10 i.39)Pad thickness
mm (in.) 14.5 (57)
14.5 (57)
Wheel cylinder I.D.
mm (in.) 30.1
(1 3/16)30.1 (1 346)Clearance adjustment
AutomaticAutomatic
)tor teeth
Front wheel side
-47Rear wheel side
-47
leed sensor-Magnet coil type
rking brakes
TypeMechanical brake actingMechanical brake acting
on rear wheelson rear wheels
Brake lever type
Lever type
Lever type
Cable arrangement
V-type
V-type
Rc Rc
SP SP
Pa Pa

-.
BRAKES - Specifications5-3
ItemsFWDAWDMaster cylinder
TypeTandem type
(with level sensor)Tandem type
(with level sensor)
I.D.mm (in.) 23.8 (‘%a)25.4 (1)Brake booster
TypeVacuum type
Vacuum type
Effective dia. of power cylinder
mm (in.) Front side: 180 (7.0)
Front side: 180 (7.0)
Rear side: 205 (8.0)
Rear side: 205 (8.0)
Boosting ratio [Brake pedal depressing force]
5.5 [at 220
N (48 Ibs.)]5.5 [at 220 N (48 Ibs.)]Proportioning valve
TypeDual typeDual type
Split point
kPa (psi) 4,200 (597)
3,700 (526)
Decompression ratio
0.30.3Front brakes
TypeFloating caliper, single-piston,Floating caliper, single-piston,ventilated disc (M-R44V)ventilated disc (M-R46V)Disc O.D.
mm (in.) 256 (10.1)256 (10.1)
Disc thickness
mm (in.) 24
(.94)24 (.94)Pad thickness
mm (in.) 16.0
(.63)16.0 (.63)Wheel cylinder I.D.
mm (in.)
53.9 (2 ‘16)60.3 (23%3)Clearance adjustment
AutomaticAutomatic
Rear disc brakes
TypeFloating caliper, single-piston,Floating caliper, single-piston,ventilated disc (AD30P)ventilated disc (AD35P)Disc
O.D.mm (in.) 265 (10.4)265 (10.4)Disc thicknessmm (in.) 10
(.39)10 f.39)Pad thicknessmm (in.) 14.5
(.57)14.5 (.57)Wheel cylinder I.D.mm (in.) 30.1 (1
3/16)34.9 (1 3h)Clearance adjustmentAutomaticAutomatic
qotor teeth*
Front wheel side
4747Rear wheel side
4747
speed sensor*Magnet coil typeMagnet coil type‘arking brakes
TypeMechanical brake actingMechanical brake acting
on rear wheelson rear wheels
Brake lever typeLever typeLever type
Cable arrangementV-typeV-type
NOTEThe *symbol indicates vehicles with ABS.