oil MITSUBISHI ECLIPSE 1991 Service Manual

14-80FUEL SYSTEM - MPI System Inspection <2.0L DOHC Enginh
7FUOOlO6FU1426
7FUOOllCHECKING COIL RESISTANCE
(1) Disconnect the idle speed control servo connector.
(2) Measure the resistance between terminals
@ and @ or
between terminals @and @ of the idle speed control servo
connector.Standard resistance: 28
- 33 fl [at 20°C (68”F)l(3) Measure the resistance between terminals
@ and @ or
between terminals @ and @ of the idle speed control servo
connector.Standard resistance: 28
- 33 LR [at 20°C (68”F)]OPERATION CHECK
(1) Remove the throttle body.
(2) Remove the stepper motor.
(3) Apply voltage as indicated below and check for presence/
absence of vibration due to stepper motor operation.
1. Connect the positive terminal of the power supply
(about
6V) to terminals @ and @ of the connector.
2. Connect the negative terminal of the power supply to
terminals @ and
@.3. Connect the negativeterminal to terminals
@ and @.
4.Connect the negative terminal to terminals @ and @.
5.Connect the negative terminal to terminals @ and @.6. Connect the negative terminal to terminals
@ and @.7. Connect the terminals in sequence from step 6 to 2.
(4) If vibration is felt as a result of the inspections, the stepper
motor can be judged as normal.

14-82FUEL SYSTEM - MPI System Inspection <2.0L DOHC Engine>
\ \\I \3FUO352
,\ \
\I \3FUO353
,\ ‘\R/
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POWER TRANSISTORRefer to GROUP 8
- Ignition System
NlIAcQAl
a-4
AIR CONDITIONER POWER RELAYN14NCl.a -Refer to GROUP 24
- Air Conditioner.
PURGE CONTROL SOLENOID VALVEN14RCKARefer to GROUP 25
- Evaporative Emission Control System.
EGR CONTROL SOLENOID VALVE
N14NCURefer to GROUP 25
- Exhaust Gas Recirculation System.
FUEL PRESSURE CONTROL VALVE
OPERATIONAL CHECK
NOTEBefore the vacuum hoses are removed, make a mark’on the
-
hose for visual identification so that they can be reconnected in,their original positions.
(1) Remove the vacuum hoses (blue stripes and black) from
the solenoid valve.
(2) Disconnect the harness connector.
(3) Apply vacuum with a hand vacuum pump to the nipple to
which the black vacuum hose was connected and check for
air tightness both when a voltage is applied to the solenoidvalve terminal and when the voltage is removed.
Battery voltageOther nipple of
solenoid valveNormal condition
When voltage
is removed
When voltage
is applied
OpenVacuum leaks
Blocked by fingerVacuum is retained
OpenVacuum is retainedCHECKING
COIL RESISTANCE
Measure the coil resistance with a tester.
Standard resistance: 36
- 46 R [at 20°C (68”F)]

14-84FUEL SYSTEM - Injector
03*0095
Delivery pipe03A0095-SERVICE POINTS OF REMOVAL
H4s0m1‘~
3.DISCONNECTION OF THE HIGH PRESSURE FlJFL HOSE /;;
Bleed the residual pressure within the fuel pipe line’& as to~prevent the flow of fuel.
For information concerning the method to be folfowed for
bleeding the residual pressure, refer to
P.14-44.Caution
Cover the hose connection with rags to prevent splash,
of fuel that could be caused by some residual pressure
in the fuel pipe line.
12. REMOVAL OF DELIVERY PIPE/ 15. INJECTOR
Remove the deliver-y pipe (with the injectors attached to it).Caution
Care must be taken, when removing the delivery pipe,
not to drop the injector.
INSPEiZTION
INJECTORS
N14NGAA
(1) Measure resistance between terminals of injector using a
circuit tester.+-%Standard value:
/13-1652 [at
20°C (68”F)] <1.8L Engine, 2.0L DOHC
Engine
(NoniTurbo)>
2-3Q [at 20°C (68”F)] <2.0L DOHC Engine (Turbo)>
(2) If the resistance is out of specification, replace the injector.
SERVICE POINTS OF INSTALLATION
N14SDAEl’17. INSTALLATION OF
GROMMET/lG. 0-RINGI15. IN-
JECTOR
(I) After installation of the grommet and O-ring (in that
sequence) to the injector, apply light oil or petrol to the
O-ring.(2) While turning the injector to.the left and right, install it
to the delivery pipe.
(3) Check to be sure that the injector turns smoothly.
Caution
If it does not turn smoothly, the O-ring may be
~trapped remove the injector and then re-insert it
into the delivery pipe and check once again.
L

FUEL SYSTEM - Injector/Throttle Body <1.8L Engine>14-85
Delivery pipe
Fuel pres
regulator
O-ringY pipe
O-kg
OWOO797. INSTALLATION OF FUEL PRESSURE REGULATOR
When connecting the fuel-pressure regulator to the deliv-
ery pipe, apply light oil or petrol to the O-ring, and then
insert, being careful not to damage the O-ring.
3. CONNECTION OF THE HIGH PRESSURE FUEL HOSE
When connecting the high pressure fuel hose to the
delivery pipe, apply petrol to the hose union, and then
insert, being careful not to damage the O-ring.
THROTTLE BODY 4.8L Engine>REMOVAL AND INSTALLATION
Removal steps
l 41. Connection for accelerator cable2. Connection for breather hose
3. Connection for air intake hose
4. Connection for vacuum hose
5. Connection for
ISC motor connector
6. Connection for TPS connector7. Connection for MPS connector
8. Connection for water hose
9. Connection for water by-pass hose
10. Throttle bodyl 4 11. Gasket
03AO277
NOTE(1) Reverse the removal procedures to reinstall.(2) I)+ : Refer to “Service Points of Installation”.(3) m : Non-reusable parts

FUEL SYSTEM - Fuel Line and VaDor Line/Fuel Filter
High-pressur
hose
f+-----Eye bolt
Gasket
Fuel filter
Flare nut
Fuel main
pipe
\-Apply engine
&ring Oi’
FUEL FILTERREMOVAL AND INSTALLATION3.2.INSTALLATION OF FUEL FILTER
(1) When installing the fuel filter, first temporarily install the
filter to the filter bracket; then insert the main pipe at
‘*the connector part of the filter, and manually screw in
..the main pipe’s flare nut.
(2) Holding the fuel filter nut, tighten the fuel main pipe’s
flare nut and eye bolt at the specified torque. Then
tighten the filter to the bracket.
Pre-removal Operation@Release of Residual Pressure from High
Pressure Hose.
(Refer to P.14-44.)IIFuel filter removal steps
**1. Eye bolt2. Gasket3. Connection for Fuel high-pressure hose
4. Gasket
5. Connection for Fuel main pipe6. Mounting bolt+e l 4 7. Fuel filter
NOTE(1) Reverse the removal procedures to reinstall.(2) +e : Refer to “Service Points of Removal”.(3) l + : Refer to “Service Points of Installation”(4) m : Non-reusable partsINSTALLATION OF HIGH PRESSURE FUEL HOSE
Apply engine oil to the hose union.
Insert the hose, being careful not to damage the O-ring, andtighten securely.
Caution
Because there is high pressure applied between the
fuel pump and the injection mixer, be especially sure
that there is no fuel leakage in this area.
N14VA-25-35 Nm
18-25
ft.lbs.
vd-
7’
1
Y03A0231SERVICE POINTS OF REMOVAL
NlIVBAA1. REMOVAL OF EYE BOLT
Refer to P.14-103.
7. REMOVAL OF FUEL FILTER
Refer to
P.14-103.SERVICE POINTS OF INSTALLATION
7. INSTALLATION OF FUEL FILTER
Refer to P. 14-104.
N14VCAA

16-2PROPELLER SHAFT - Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONSNWCA--
ItemsPropeller shaft
TypeLength
x O.D.
Front
Center
RearUniversal joint
TypeSpecifications
4 joint propeller shaft
mm (in.)
707
x 50.8 (27.8 x 2.00)
647.5
x. 50.8 (25.5 x 2.00)
530.5
x 50.8 (20.9 x 2.00)
No.
1 (front)
No. 2 (center front)
No. 3 (center rear) [Lobro joint]
No. 4 (rear)
Cross type universal joint bearing
Cross type universal joint
Journal O.D.
Equal velocity joint type
Equal velocity joint size O.D.mm (in.)
mm (in.)Cross type
Cross type
Equal velocity type
Cross type
Needle roller bearing
(oilless type)
14.689
(.5783)Lobro joint
(oilless type)
94 (3.7)
NOTEPropeller shaft length indicates the length between the center points of each joint.
SERVICE SPECIFICATIONSNWCB-
ItemsSpecifications
Standard value
Journal axial playmm (in.)
0.02-0.06 (.0008-.0024)
Limit
Propeller shaft
runout(Dial indicator reading)
Frontmm (in.)
0.6 (.024) or less
Centermm (in.)0.6 (.024) or less
Rearmm (in.)0.6 (.024) or less
TORQUE SPECIFICATIONSNlBCC--
ItemsNmCenter bearing self locking nut
30-40Flange yoke to differential companion flange
30-35Center propeller shaft to center yoke
160-220Rear propeller shaft to companion flange
160-220Companion flange to Lobro joint assembly
30-40tft.lbs.
22-29
22-25
116-159
116-159
22-29

PROPELLER SHAFT - Specifications/Special Tools/Troubleshooting*(g&a
LUBRICANTS‘) wN$ii%.y,
Items
Sleeve yoke surfaceSpecified lubricant
h +Quafqtity ; ’‘I, ‘. ,b:MOPAR Hypoid Gear
Oil/API classification As required
GL-4 or higher, SAE 75W-85WLobro jointOuter and inner races
assemblyball grooves
Rubber packingLobro joint assembly
inner part
Center bearing front and rear grease
grooves and dust seal lip
Shafts and grease sumps of journal,
dust seal lips and needle bearingsRepair kit grease
Repair kit grease
MOPAR Multi-mileage Lubricant
Part No. 2525035 or equivalentAs required
,.. . ‘*
,^45-55
g(1.59-1.94 oz)As required
SPECIAL TOOLSNlBDA--
TROUBLESHOOTINGNWEAAB
SymptomNoise at start
Noise and vibration
at high speedProbable causeWorn journal bearing
Worn sleeve yoke spline
Loose propeller shaft installation
Unbalanced propeller shaft
Worn journal bearing
Improper snap ring selectionRemedy
Replace
Retighten
ReplaceAdjust the clearance

PROPELLER SHAFT - Propeller Shaft
2.Do not lower rear end of the vehicle as the oil will flow
out of the transfer.
3.Be cautious to avoid damage to the oil seal lip of the
transfer.
4. ,.Use the special tool provided as a cover to prevent the
entry of foreign objects into the transfer.
lOW504lOW5OC
lOGO
INSPECTIONNl5GCAH
l Check the sleeve yoke, center yoke and flange yoke for
wear,. damage or cracks.
l Check the propeller shaft yokes for wear, damage or
cracks.
lCheck the propeller shaft for bends, twisting or damage.
l Measure the propeller shaft
runout with a dial indicator.
Limit:
Front propeller shaft0.6 mm (.024 in.) or less
Center propeller shaft0.6 mm (.024 in.) or less
Rear propeller shaft0.6 mm (.024 in.) or less
NOTESet the V-blocks as much as possible to the end of the
shaft. Measure deflection at the center of the shaft.
l Check the universal joints for smooth operation in all
directions.l Check the center bearing for smooth movement.
lCheck the center bearing mounting rubber for damage or
deterioration.
SERVICE POINTS OF INSTALLATIONNWGOAO
4. INSTALLATION OF PROPELLER SHAFT
(1) Apply the specified gear oil to the sleeve yoke.
Specified oil: MOPAR Hypoid Gear Oil/API classi-fication
GL-4 or higher, SAE 75W-
85W

16-6PROPELLER SHAFT - ProDeller Shaft
rMating marks
\//
1ODSOS
Lower
Upper
Spacer1060012(2) Install the propeller shaft to the companion
flangeSwiththe mating marks properly aligned.
Caution
Tighten installation bolts after removing oil and
grease from threads to prevent them from loosen-
ing due to lubrication.3.
INSTALLATlON OF SPACER/Z. INSULATOR
Install spacers and insulators as indicated in the illustration.
Caution
When installing the center bearing, assemble the same
spacers as removed from it (or new spacers of equal
thickness).

17-2REAR SUSPENSION - SpecificationsSPECIFICATIONS

GENERAL SPECIFICATIONS
LN17CAA
ItemsVehicles with 1.8L EngineVehicles with 2.0L DOHC
Engine
jSuspension system
3-link, torsion axle with coil spring type
Coil spring
Wire dia.
x O.D. x free length
mm (in.) 10.1 x 105.1 x 336.510.2 x 105.2 x 316.5
(40 x 4.14 x 13.25)(40 x 4.14 x 12.46)
[Coil spring identification color]
[Light Blue
x 11[Orange x 11Spring constant
N/mm
(Ibs./in.) 20 (112.0)23 (128.8)
Shock absorber
TypeHydraulic, cylindrical, double-acting type
Max. length
mm (in.) 495 (19.5)485 (19.1)
Min. length
mm (in.) 315 (12.4)315 (12.4)
Strokemm (in.) 180 (7.1)170 (6.7)Damping force [at 0.3 m/set. (0.9
ft./set.)]
ExpansionN (Ibs.)800 (176)
ContractionN (Ibs.)300 (66)
Wheel bearing
TypeUnit ball bearing
SERVICE SPECIFICATIONS
Items
Standard valueToe-in (Left-right difference)
Camber
LimitWheel bearing end play
Rear hub rotary-sliding resistance
Rear hub rotary-sliding torque
NOTEToe-in and camber cannot be adjusted.mm (in.)
mm (in.)
N (Ibs.)
Nm
(ftlbs.)
TORQUE SPECIFICATIONS
Specifications
0+3 (Of.1 18)
-45’
f 30’
0.01 (004) or less
31
(7) or less
1.8
(1.30) or lessNI’ICB-A
ItemsNmft.lbs.
Wheel bearing nut
Shock absorber upper mounting nut
Shock absorber lower mounting nut
Lateral rod mounting nut (body side)
Lateral rod mounting bolt (axle beam side)
Trailing arm mounting bolt
Piston rod tightening nut
Brake hose and tube bracket mounting bolt
Caliper assembly mounting nut
Rear speed sensor mounting bolt
200-260
40-50
80- 100
80-100
100-120
100-120
20-2517-26
50-609-14144-188
29-36
58-72
58-72
72-87
72-87
14-18
12-19
36-43
I7-10
Nl7CGA