1991 MITSUBISHI ECLIPSE oil type

AUTOMATIC TRANSAXLE - service Adjustment Procedures21-209
09Pooi awith this range.
09POOll
TWO382
SERVICE ADJUSTMENT PROCEDURESN21FB6E
TRANSAXLE FLUID LEVEL INSPECTION1. Drive until the fluid temperature reaches the usual tem-
perature
[70-80°C (160- 18O”F)I.2. Place vehicle on level floor.
3. Move selector lever sequentially to every position to fill
torque converter and hydraulic circuit with fluid, then place
lever in “N” Neutral position.
4. Before removing dipstick, wipe all dirt from area around
dipstick. Then take out the dipstick and check the conditionof the fluid.
The transaxle should be overhauled under the following
conditions.l If there is a “burning” odor.
l If the fluid color has become noticeably blacker.
lIf there is a noticeably great amount of metal particles inthe fluid.
5.Check to see if fluid level is in “HOT” range on dipstick. If
fluid level is low, add automatic transaxle fluid until level
reaches “HOT” range.
Transaxle fluid: MOPAR ATF PLUS (Automatic trans-
mission fluid type 7176) or Dia ATF SPor equivalent
Low fluid level can cause a variety of conditions
becaljse it
allows pump to take in air along with fluid. Air trapped in
hydraulic circuit forms bubbles which make fluid spongy.
Therefore, pressures will be erratic, causing delayed shift,
slippy clutch and brakes, etc.
Improper filling can also raise fluid level too high. When
transaxle has too much fluid, gears churn up foam and
cause the same conditions which occur with low fluid level,
resulting in accelerated deterioration of automatic transaxle
fluid.In either case, air bubbles can cause overheating, fluid
oxidation, which can interfere with normal valve, clutch,
and servo operation.Foaming can also result in fluid
escaping from transaxle vent where it may be mistaken for
a leak.6. Be sure to examine fluid on dipstick closely.
TRANSAXLE FLUID REPLACEMENTN21FCBAaRefer to GROUP O-Maintenance Service.
TRANSFER OIL LEVEL INSPECTIONNZlFXAATransfer oil level inspection is the same as for the manual
transaxle transfer.
Refer to GROUP
22-Service Adjustment Procedures.
TRANSFER OIL REPLACEMENTNZlFYAFaTransfer oil replacement is the same as for manual transaxle
transfer.Refer to GROUP
22-Service Adjustment Procedures.

AUTOMATIC TRANSAXLE - Service Adjustment Piocedures21-215
NOTEWhen adjusting the reducing pressure, aim for the center
value (425
kPa, 60 psi) of the standard value allowance.
Standard value:
425+ 10 kPa (60+ 1 psi)
Oil pressure change for each turn of
adjustment screw:
F4A22 . . . . . . ;...........,.. 22 kPa (3.1 psi)
F4A33mW4A33. . . . . .86 kPa (12.2 psi)3. Install the oil filter and oil pan in the same way as for
adjustment of the line pressure.
4. Make the oil pressure test. Readjust if necessary.
OQK567
OSKS68
Mb998325
160024
THROTTLE-POSITION SENSOR ADJUSTMEN&
Refer to GROUP
14-Service Adjustment Procedures.
DRIVE SHAFT OIL SEALS REPLACEMENT NZWWA,(1) Disconnect the drive shaft from the transaxle.
(Refer to GROUP
2-Drive Shaft.)
(2) Using a flat-tip
(-) screwdriver, remove the oil seal.
(3) Using the special tool, tap the drive shaft oil seal into the
transaxle.
(4) Apply a coating of the transaxle fluid to the lip of the oil seal.Transaxle fluid: MOPAR ATF PLUS (Automatic trans-
mission fluid type 7176) or Dia ATF SPor equivalent

21-224AUTOMATIC TRANSAXLE - Transaxle Oil Cooler
TRANSAXLE OIL COOLER
REMOVAL AND INSTALLATION
OQA01691
30-35 Nm
22-25 ft.lbs.
/I1’
Removal steps
1. Eye bolts
2. Gasket3-5 Nm
‘\/I/ --
2-4
ftlbs.8-12 Nm
m26-8 ft.lbs.\\
N21SA-B
Pre-removal OperationeDraining of Automatic Transaxle Fluid
(Refer to GROUP O-Maintenance Service.)
@Removal of Air Cleaner
(Refer to GROUP II-Air Cleaner.)
l Removal of Radiator Reserve Tank(Refer to GROUP 7-Radiator.)
@Removal of Front Bumper
(Refer to GROUP 23-Front Bumper.)
@Removal of Air Guide Duct
(Refer to GROUP
23-Loose Panel.)
*Installation of Air Guide Duct
(Refer to GROUP 23-Loose Panel.)*Installation of Front Bumper
(Refer to GROUP 23-Front Bumper.)@Installation of Radiator Reserve Tank
(Refer to GROUP 7-Radiator.)
*Installation of Air Cleaner
(Refer to GROUP II-Air Cleaner.)
l Filling of Automatic Transaxle Fluid(Refer toGROUPO-MaintenanceService.)3-5 Nm
2-4
ftlbs.8-12 Nm
6-8
ft.lbs.‘8-12 Nm
6-8
ftlbs.OBAOl703. Bracket
4. Transaxle oil cooler5. Oil cooler feed tubeNOTE(1) Reverse the removal procedures to reinstall.
7: ~i&~oler return tube(2) ++ : Refer to “Service Points of Removal”.
(3) l + : Refer to “Service Points of Installation”
+e l +8. Oil cooler hose(4) m : Non-reusable parts
Oil cooler hose
Oilcoolerreturn tube09A0171
&.
-=-.
SERVICE POINTS OF REMOVALNZlSBAF8. REMOVAL OF OIL COOLER HOSE ASSEMBLY
Refer to
P.21-223.
INSPECTIONN2lSCAGl Check the hose and tube for crack, damage or clog.
l Check for rusted or clogged oil cooler.
l Check the eye bolt for clogging or deformation.
SERVICE POINTS OF INSTALLATIONN2lSDAC ‘-+8. INSTALLATION OF OIL COOLER HOSE_
There are 2 types of oil cooler hoses, a long one and a shortone. Connect the long one to the oil cooler return tube and
the short one to the oil cooler feeder tube.

22-6WHEELS AND TIRES - Wheel and Tire
INSTRUCTIONS FOR ALUMINUM TYPE
WHEELSUzzGfM
1. Aluminum is vulnerable to alkalies. If a vehicle
washing detergent has been used, or salt from
sea water or road chemicals has adhered, washthe vehicle as soon as possible. After washing
the vehicle, apply body or wheel wax to the
aluminum type wheels to prevent corrosion.
2. When cleaning the vehicle with steam, do not
direct steam onto the aluminum type wheels.
When tightening nuts for aluminum type
wheels, particularly observe the following:
(1) Clean the hub surface of aluminum type
wheels.(2) After finger-tightening wheel nuts, tighten
them to specifications.
(3) Do not use an impact wrench or push the
wrench by foot to tighten the wheel nuts.
(4) Do not apply oil to the threaded portions.
INSTRUCTIONS FOR TIRE CHAINS AND
SNOW TIRESNZZGGAA
1.Use tire chains only on front wheels. Do not usetire chains on rear wheels.
2. When using snow tires, use them on all four
wheels for maneuverability and safety.
INSTRUCTIONS FOR COMPACT SPARE
TIRE;c.1. The compact spare tire is designed to. save
space in the luggage compartment, and its
L’lighter weight makes it easier to use if a fiat tire
occurs.
2.The following instructions for the compact sparetire should be observed.
(1) Check the inflation pressure after installing
the spare, and adjust to the specified pres-
sure.(2) Avoid driving through automatic car washes
and over obstacles that could possibly dam-
age the vehicle’s undercarriage. Because
the tire is smaller than the original tire, car
ground clearance is slightly reduced.
(3) The compact spare tire should not be used
on any other wheels, nor should standard
tires, snow tires, wheel covers or trim rings
be used with the compact spare wheel. If
such use is attempted, damage to these
items or other vehicle components may
occur.

23-2
SPECIFICATIONS
GENERAL SPECIFICATIONS
BODY - Specifications
N23CA--
Items
Hood
We
Door
Construction
Regulator system
Locking system
Liftgate
We
Slass installation method
Windshield glass
Quarter window glass
Liftgate window glass
Zlass thicknessmm (in.)
Windshield glass
Liftgate window glass
Door glass
Quarter window glass
‘ower window motor
Type
Revolutions under no loadwm
Revolutions under load
wmAt 1
Nm t.72 ft.lbs.1At 2
Nm (1.45 ft.lbs.1Bound current A
Direction of rotation
‘ower window main switch
Type
Rated load currentA
Lock switch
Power window switch
‘ower window sub switch
TvwRated load current A
‘ower window relay
Maximum contact currentA
Rated coil currentA
Voltage drop between terminalsV(At 12 V and the rated load current)
Specifications
Rear hinged, front opening type
Front-hinged, sash construction
Wire type
Pin-fork type
Inner-hinged, with gas damper
Adhesive type
Adhesive type
Adhesive type5.3
i.21)3.5
t.1413.5
t.1413.5
t.141
Permanent magnet type (Built-in circuit breaker)
75 or more65-95
50-80
34 or less
Clockwise and counter-clockwise
Automatic reset type
10
10
Automatic reset type
10
20
Max. 0.2
0.2 or less

BODY - Specifications23-3
Items
Door lock control unitEffective voltage
V
Current consumption (when not in operation)
Door lock power relay
Range of voltage used
V
Rated load current (at 13.5 VIA
Rated coil currentA
Voltage drop between terminalsV
Door lock actuator
Bound current (at 12 VIA
Operating voltage rangeV
l Tripping time (at 12 V)second
Remote control mirror
Remote control mirror motorBound current
mA
Operating voltage range
V
Door mirror control switchRated load
mA
4utomatic seat belt motor
TypeRated voltage
V
No-load speedwmNo-load current A
mASpecifications
lo-16
3 or less8-16
10
0.2 or less
0.2 or less2.5-4.5
9-15
5-30
500 or less
9.5-l 5
50
Ferrite magnet motor
12
140
4
NOTEl : Tripping time is the time consumed until current reaches 0.5 A after power connection.
SERVICE SPECIFICATIONSN23CB--
ItemsSpecifications
Standard valueDoor
inside handle playmm (in.)2.5-8.5 (.09-,331
Door outside handle playmm (in.)2.5-6.5 (.09-.25)
TORQUE SPECIFICATIONS
ItemsNmft.lbs.
Hoodhingetohood9-14
7-10
Hoodhingetobody(bolt)17-2612-19
Hoodhingetobody(nut)9-147-10
Hoodlatchtobody7-115-8

24-2HEATERS AND AIR CONDITIONING - Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONSN24cA- -
ItemsSpecifications
Heater unit
TypeThree-way-flow full-air-mix system
Heater control switchDial type
Compressor
Model
lOPARefrigerant unit lubricantcc
(cu.in.1DENS0 OIL 6 or SUNISO 5GS80f20 (4.9&l .2)
V belt sizemm (in.)<1.8L Engine> 920 (36.2)<2.0L DOHC Engine> 940 (37.0)Dual pressure switch
High pressure switch
kPa (psi)OFF: 2,700 (384)ON: 2,100 (299)
Low pressure switch
kPa (psi)OFF: 210 (30)ON: 235 (33)
Freezer prevention“C (“F)Air temperature thermostat
OFF: 3 (37.4)ON: 4 (39.2)
Refrigerant and quantity
g bdR-12MAX 935 (33)
SERVICE SPECIFICATIONSN24CB.-
ItemsSpecifications
Standard valueAir
therm0 sensor and air inlet sensor standard
resistance value
n0°C (32°F)4,852f24315°C (59°F)2,341 f23425°C 177°F)1,500f 150Engine coolant temperature switch
Switch-OFF temperature
“C (“F) 112-118 (233-244)
Amount of
V belt deflection
mm (in.)
When new belt installed4-5
(.16-.2)When used belt installed5.5-6
(.22-.24)Amount of V-ribbed belt deflection
mm (in.)
When new belt installed4.5-5
(.18-.2)When used belt installed5.5-6
(.22-.24)
Clutch clearancemm (in.) 0.35-0.65 (.014-,026)
Condenser fan motor resistor resistance value
52 0.26-0.32
TORQUE SPECIFICATIONSN24CC-
ItemsNmft.lbs.Front housing installation bolt
24-2818-21
Compressor bracket tightening bolt
45-5533-39
Compressor tightening bolt
23-2717-19
Tension pulley center nut (bolt)
32-4824-36
Dual pressure switch
9-117-8
Engine coolant temperature switch
30-4022-28
k
- /.

24-10HEATERS AND AIR CONDITIONING - Safety Precautions
SAFETY PRECAUTIONSN24PAAD
The refrigerant used in all air conditioner is R-l 2. It istransparent and colorless in both the liquid and
vapor state. Since it has a boiling point of
-29.8”C(-85.6”F).
at atmospheric pressure, it will be a vapor
at all normal temperatures and pressures. The vaporis heavier than air, non-flammable, and nonexplo-
sive. It is nonpoisonous except when it is in direct
contact with open flame. It
ia noncorrosive except
when combined with water. The following precau-
tions must be observed when handling
R-12.Caution
Wear safety goggles when servicing the refriger-ation system.
R-12 evaporates so rapidly at normal atmospheric
pressures and temperatures that it tends to freeze
anything it contacts. For this reason, extreme care
must be taken to prevent any liquid refrigerant from
contacting the skin and especially the eyes. Always
wear safety goggles when servicing the refrigera-
tion part of the air conditioning system. Keep a
bottle of sterile mineral oil handy when working on
the refrigeration system. Should any liquid re-
frigerant get into the eyes, use a few drops of
mineral oil to wash them out.
R-12 is rapidly
absorbed by the oil. Next splash the eyes with
plenty of cold water. Call your doctor immediately
even though irritation has ceased after treatment.
Caution
Do not heat
R-12 above 40°C (104°F).In most instances, moderate heat is required to
bring the pressure of the refrigerant in its container
above the pressure of the system when charging or
adding refrigerant. A bucket or large pan of hot
water not over
40°C (104°F) is all the heat required
for this purpose. Do not heat the refrigerant contain-
er with a blow torch or any other means that would
raise temperature and pressure above this tempera-ture. Do not weld or steam clean on or near the
system components or refrigerant lines.
Caution
Keep
R-12 containers upright when charging the
system.When metering
R-12 into the refrigeration system,
keep the supply tank or cans in an upright position. Ifthe refrigerant container is on its side or upside
down, liquid refrigerant will enter the system and
damage the compressor.Caution
Always work in a well-ventilated room.
‘irrGood ventilation is vital in the working area. Always
discharge the refrigerant into the service bay ex-
haust system or outside the building. Large quanti-
ties of refrigerant vapor in a small, poorly ventilated
room can displace the air and cause suffocation.
Although
R-12 vapor is normally nonpoisonous,
contact with an open flame can cause the vapor to
become very poisonous. Do not discharge large
quantities of refrigerant in an area having an open
flame. A poisonous gas is produced when using theflame-type leak detector. Avoid inhaling the fumes
from the leak detector.
Caution
Do not allow liquid refrigerant to touch bright
metal.
Refrigerant will tarnish bright metal and chrome
surfaces, and in combination with moisture can
severely corrode all metal surfaces.
R-12 Refrigerant Bundling
Refrigerant Recycling
R-12 refrigerant is a chloro-floro-carbon (CFC) that
can contribute to the depletion of the ozone layer in
the upper atmosphere.A
Ozone filters out harmful radiation from the sun.
- -/.To assist in protecting the ozone layer, Mitsubishi
Motors Corporation
recomends that a R-12 re-
frigerant recycling device that meets SAE standard
J1991 be used.
Contact an automotive service equipment supplier
for refrigerant recycling equipment that is available
in your area.
Refer to the operating instructions provided with therecycling equipment for proper operation.