wheel bolts MITSUBISHI DIAMANTE 1900 Repair Manual

HOW TO USE THIS BOOK 1-2
WHERE TOBEGIN l-2
AVOIDINGTROUBLE 1-2
MAINTENANCEORREPAIR? 1-2
AVOIDINGTHEMOSTCOMMONMISTAKES l-2
TOOLS AND EQUIPMENT 1-2
SPECIALTOOLS l-4
YOUR VEHICLE SAFELY 1-4
DON'TS l-6
FASTENERS, MEASUREMENTS AND
CONVERSIONS l-6
BOLTS,NUTSANDOTHERTHREADED
RETAINERS 1-6
TORQUE l-7
TORQUEWRENCHES l-7
TORQUEANGLEMETERS 1-9
STANDARDANDMETRIC MEASUREMENTS l-9
SERIAL NUMBER IDENTIFICATION l-10
VEHICLE IDENTIFICATION NUMBER l-10
ENGINE IDENTIFICATION NUMBER I-10
TRANSAXLEIDENTIFICATION I-10
DRlVEAXLE(AWDGALANTONLY) l-10
TRANSFERCASE(AWDGALANTONLY) l-10
ROUTINE MAINTENANCE AND TUNE-UP l-14
AIRCLEANER(ELEMENT) 1-14
REMOVAL&INSTALLATION 1-14
FUELFILTER 1-15
REMOVAL &INSTALLATION l-15
PCVVALVE l-15
REMOVAL&INSTALLATION l-15
EVAPORATIVECANISTER l-16
SERVICING 1-16
BATTERY 1-16
PRECAUTIONS I-16
GENERALMAINTENANCE 1-16
BEL BATTERYFLUID 1-16
CABLES I-17
CHARGING I-18
REPLACEMENT 1-18
TS 1-18
INSPECTiON l-18
ADJUSTMENT 1-18
REMOVAL&INSTALLATION 1-18
TIMINGBELTS l-20
INSPECTION l-20
HOSES I-20
INSPECTION l-20
REMOVAL&INSTALLATION
CV-BOOTS 1-21
INSPECTION l-21
SPARKPLUGS l-22
SPARKPLUGHEATRANGE
REMOVAL&INSTALLATION
INSPECTION &GAPPING 1.
SPARKPLUG WIRES 1-24
TESTING 1-24
REMOVAL&INSTALLATION
DISTRIBUTORCAPANDROTOR
REMOVAL&INSTALLATION
INSPECTION 1-25
IGNITIONTIMING 1-25
. GENERALINFORAMTION l-
lNSPECTlON&ADJUSTMENl
VALVE LASH l-27
ADJUSTMENT l-27
IDLESPEED 1-28 1-21
l-22
l-22
-23
1-24
l-25
l-25
.25
1-26
AIR CONDITIONING SYSTEM 1-28
SYSTEMSERVlCEiiREPAlR l-28
PREVENTIVEMAINTENANCE 1-28
SYSTEM INSPECTION l-29
WINDSHIELD WIPERS l-29
ELEMENT(REFILL)CARE&
REPLACEMENT l-29
TIRESANDWHEELS l-30
TIRE ROTATION I-30
TIRE DESIGN 1-31
TIRESTORAGE l-31
INFLATION &INSPECTION l-31
CARE OFSPECIALWHEELS l-32 OPERATION INFOREIGNCOUNTRIES l-33
ENGINE l-33
OILLEVELCHECK 1-33
OIL& FILTER CHANGE l-34
MANUALTRANSAXLE l-35
FLUIDRECOMMENDATIONS l-35
LEVELCHECK l-35
DRAIN&REFILL l-36
AUTOMATICTRANSAXLE l-36
FLUIDRECOMMENDATIONS l-36
LEVELCHECK 1-36
DRAIN&REFILL l-36
PAN & FILTERSERVICE 1-36
TRANSFERCASE(AWDGAlANT ONLY) l-38
FLUIDRECOMMENDATIONS l-38
LEVELCHECK l-38
DRAIN&REFILL l-38
REARDRlVEAXLE(AWDGALANTONLY) l-38
FLUIDRECOMMENDATIONS l-38
LEVELCHECK l-38
DRAIN&REFILL l-38
COOLINGSYSTEM l-39
FLUIDRECOMMENDATIONS l-39
iM-41
FLUIDS AND LUBRICANTS 1-33
FLUID DISPOSAL 1-33
FlJELANDENGlNEOILRECOMMENDATlONS
ENGINE OIL l-33
FUEL l-33

1-6 GENERALINFORMATIONAND MAINTENANCE
Fig. 16 Screwdrivers should be kept in good
:ondition to prevent injury or damage which
:ould result it the blade slips from the screw
0
0
PP tccs1022 Fig. 16 Using the correct size wrench will
help prevent the possibility of rounding off
a nut
7
lwo.WIRE CouDuClOR TMREE-WIRE CONO”CTOI
MIRD WIRE GROUNDING GROUNDING TNRU
THE CASE A CmxlIT
.
i$Y$$pQ
p-+
TNHREE-WIRE CONDUCTOR THREE-WIRE CONDUCTOR
ONE WIRE TO 4 GROUND GROUNOlNG TMRU
AN ADAPTER PLUG
tccm21
Fig. 17 Power tools should always be prop-
erly grounded
Fig. 19 NEVER work under a vehicle unless it
is supported using safety stands (jackstands)
l Do, when possible, pull on a wrench handle l Do set the parking brake and block the drive
rather than push on it, and adjust your stance to pre-
vent a fall. wheels if the work requires a running engine.
l Do be sure that adjustable wrenches are
tightly closed on the nut or bolt and pulled so that
the force is on the side of the fixed jaw.
l Do strike squarely with a hammer; avoid glanc-
ing blows. l Don’t run the engine in a garage or anywhere
else without proper ventilation-EVER! Carbon monoxide is poisonous; it takes a long time to leave
the human body and you can build up a deadly sup-
ply of it in your system by simply breathing in a !ittle
every day. You may not realize you are slowly poi-
soning yourself. Always use power vents, windows,
fans and/or open the garage door.
l Don’t work around moving parts while wearing
loose clothing. Short sleeves are much safer than
long, loose sleeves. Hard-toed shoes with neoprene
soles protect your toes and give a better grip on slip-
pery surfaces. Jewelry such as watches, fancy belt
buckles, beads or body adornment of any kind is not
safe working around a vehicle. Long hair should be
tied back under a hat or cap.
l Don’t use pockets for toolboxes. A fall or bump
can drive a screwdriver deep into your body. Even a
rag hanging from your back pocket can wrap around
a spinning shaft or fan.
l Don’t smoke when working around gasoline,
cleaning solvent or other flammable material.
l Don’t smoke when workrng around the battery.
When the battery is being charged, it gives off explo-
sive hydrogen gas.
l Don’t use gasoline to wash your hands; there
are excellent soaps available. Gasoline contains dan-
gerous additives which can enter the body through a
cut or through your pores. Gasoline also removes all
the natural oils from the skin so that bone dry hands
will suck up oil and grease.
l Don’t service the air conditioning system un-
less you are equipped with the necessary tools and
trainmg. When liquid or compressed gas refrigerant
is released to atmospheric pressure it will absorb
heat from whatever it contacts. This will chill or freeze
anything it touches.
l Don’t use screwdrivers for anything other than
driving screws! A screwdriver used as an prying tool
can snap when you least expect it, causing injuries.
At the very least, you’ll ruin a good screwdriver.
. Don’t use an emergency jack (that little ratchet,
scissors, or pantograph jack supplied with the vehi-
cle) for anything other than changing a flat! These
jacks are only Intended for emergency use out on the
road; they are NOT designed as a maintenance tool. If
you are serious about mamtaining your vehicle your-
self, invest in a hydraulic floor jack of at least a 1%
ton capacity, and at least two sturdy jackstands.
sion which can increase the torque necessary to proper installation and safe operation of the vehicle
achieve the desired clamp load for which that fastener afterwards.
was originally selected. Additionally, be sure that the Thread gauges are available to help measure a bolt
p See Figures 20, 21, 22, and 23 driver surface of the fastener has not been compro- or stud’s thread. Most automotive and hardware
mised by rounding or other damage. In some cases a stores keep gauges available to help you select the
Although there are a great variety of fasteners found driver surface may become only partially rounded, al- proper size. In a pinch, you can use another nut or
in the modern car or truck, the most commonly used lowing the driver to catch in only one direction. In bolt for a thread gauge. If the bolt you are replacing is
retainer is the threaded fastener (nuts, bolts, screws, many of these occurrences, a fastener may be in- not too badly damaged, you can select a match by
studs, etc.). Most threaded retainers may be reused, stalled and tightened, but the driver would not be able finding another bolt which will thread in its place. If
provided that they are not damaged in use or during to grip and loosen the fastener again. (This could lead you find a nut which threads properly onto the dam-
the repair. Some retainers (such as stretch bolts or J to frustration down the line should that component aged bolt, then use that nut to help select the replace-
torque prevailing nuts) are designed to deform when ever need to be disassembled again). ment bolt If however, the bolt you are replacing is so
tightened or in use and should not be reinstalled. If you must replace a fastener, whether due to de- badly damaged (broken or drilled out) that its threads
Whenever possible, we will note any special re- sign or damage, you must ALWAYS be sure to use cannot be used as a gauge, you might start by look-
tainers which should be replaced during a procedure. the proper replacement In all cases, a retainer of the ing for another bolt (from the same assembly or a
But you should always inspect the condition of a re- same design, material and strength should be used. similar location on your vehicle) which will thread
tainer when It is removed and replace any that show Markings on the heads of most bolts will help deter- into the damaged bolt’s mounting. If so, the other bolt
signs of damage. Check all threads for rust or corro- mine the proper strength of the fastener. The same
can be used to select a nut; the nut can then be used
material, thread and pitch must be selected to assure
to select the replacement bolt.

t
1-38 GENERALINFORMATIONAND MAINTENANCE
11 I Add the recommended automatic transaxle
fluid to the transaxle through the dipstick tube. You
will need a long necked funnel, or a funnel and tube
to do this. A quick check of the capacities chart later
in this Section will reveal the capacity of the transaxle
in your vehicle. On a first fill after removing the pan
and filter, this number should be cut into a ‘hand
checked on the dipstick before refilling.
12. With the transaxle in P, put on the parking
brake, block the front wheels, start the engine and let
it idle. DO NOT RACE THE ENGINE. DO NOT MOVE
THE LEVER THROUGH ITS RANGES.
13. With the lever in Park, check the fluid level. If
it’s OK, take the car out for a short drive, park on a
level surface, and check the level again, as outlined
earlier in this section. Add more fluid if necessary. Be
careful not to overfill, which will cause foaming and
w fluid loss. n of the transfer case filler
3. Remove the filler and the drain plug and allow
the oil to drain into the drain pan.
4. After the fluid has drained completely, install
the drain plug and tighten to 24 ft. Ibs. (32 Nm).
5. Refill the transfer case to the proper level with
Fig. 184 . . .
the transaxle case before in-
stalling the gasket
and pan onto the case FLUID RECOMMENDATIONS Hypoid gear oil SAE 75W-85W/75W-9OW conform-
ing to API specifications GL-4 or higher. The oil level
-‘-,*I’ -nnnh +‘* “%om edge of the oil filler hole.
nxfer raw filler nlm and tinhtm When adding fluid or refilling the transfer case,
use Hypoid gear oil SAE 75W-85W or 75W-9OW
conforming to API specifications 61-4 or higher.
LEVELCHECK 6. Install the tra .._._. ____ .._. T.-J _.._ .lJ . .._..
to 24 ft. lbs. (32 Nm).
7. Carefully lower the vehicle.
u See Figure 185
, 1 FLUID RECOMMENDATIONS
delivery service, the fluid should be changed accord-
ing to the severe service schedule.
The fluid must be hot before it is drained; a 20 u See Figure 187
Since fluid viscosity range may
vary depending on
specific temperature range of operation, please refer
~~
tne transaxle case.
You’ll be very sorry later if you do. bottom edge of the transfer case filler 1 1 Fig. 187 Rear axle lubricant application I
*If the drained fluld is discolored (brown or
1 plug hole chart black), thick, or pmmll~ hmmt nnrinmm I transaxle trouble .llln3llU ““III., url,““P s, probably due to overheat-
,r..rr,rA “#.a.- rrdr
trig, should be susp~~lr;u. lvUl vLlr J
transaxle should be inspected by a reliable
transaxle specialist to determine the prob-
lem.
5. Remove the pan and gasket.
6. Clean the pan with solvent and allow it to air
dry. If you use a rag to wipe out the pan, you risk
leaving bits of lint behind, which will clog the dinky
hydraulic passages in the bansaxle.
7. Remove the filter retaining bolts and remove
the filter from the valve bodv. lnsoect each component for leaking. Check the oil
he filler plug. If the oil is contami-
ry to replace it with new oil.
if% nn IPVPI z11rf2r~
level by removing t
nated, it is necessa
1. Park the vehi,., -.. ,-.“, __. ,“-_.
2. Remove the filler plug and make sure the oil
level reaches the lower edge of the filler plug hole.
3. Check to be sure that the oil is not noticeably
dirty and that it has the proper viscosity.
4. If necessary, add oil through the filler hole until
is runs out of the hole. to the accompanying chart for the proper fluid for
your vehicle.
LEVEL CHECK
1. Make sure the vehicle is parked on level
ground.
2. Remove the oil fill plug to check the oil level.
3. The oil level is sufficient if it reaches the lower
portion of the filler plug hole. If the fluid is low, add
as required through the filler plug.
To install: .
8. Install a new filter, then install the retaining
bolts and tighten them to 5 ft. Ibs. (7 Nm).
9. Position the gasket on the pan, then install
the pan. Tighten the bolts evenly and in rotation to
8-9ft. Ibs. (10-12 Nm.). Do not overtighten.
IO. Lower the vehicle. DRAIN & REFILL
I8 DRAIN & REFILL
u See Figure 188 ) See Figure- 14
1. Raise and safely support the vehicle, for access
to the transfer case.
2. Place a suitable drain pan under the transfer
case fluid drain plug. 1. Position the vehicle on a flat surface or raise
and safely support the vehicle in a level position.
2. Place a suitable drain pan under the rear axle.

ENGlNEELECTRldAL 2-9
TESTING
Voltage Test able for use by customers. An alternator
bench test is the most definitive way to de-
termine the condition of your alternator.
REMOVAL&INSTALLATION
1. Make sure the engine is OFF, and turn the 1.51,1.61, 1.6L, 2.OL and 2.4L Engines
headlights on for 15-20 seconds to remove any sur-
face charge from the battery. , See Figures 4, thru 48
2. Using a DVOM set to volts DC, probe across
1. Disconnect the negative battery cable.
the battery terminals.
3. Measure the battery voltage. 2. Remove the left side cover panel under the
vehicle.
4. Write down the voltage reading and proceed to
3. On turbocharaed Galant models, remove the
the next test.
air intake hose. -
No-load Test
1. Connect a tachometer to the engine. 4. Remove the drive belts.
5. Remove the water pump pulleys.
6. Remove the alternator upper bracket/brace.
Ensure that the transmission
is in Park and the emergency brake is set. Blocking a wheel
is optional and an added safety measure.
2. Turn off all electrical loads (radio, blower mo-
tor, wipers, etc.)
3. Start the engine and increase engine speed to
approximately 1500 rpm.
4. Measure the voltage reading at the battery with
the engine holding a steady 1500 rpm. Voltage
should have raised at least 0.5 volts, but no more
than 2.5 volts.
5. If the voltage does not go up more than 0.5
volts, the alternator is not charging. If the voltage
goes up more than 2.5 volts, the alternator is over-
* 7. On the 1.6L engine remove the battery, wind-
shield washer reservoir and battery tray.
8. On the 1.6L engine, remove the attaching
bolts at the top of the radiator and lift up the radiator.
Do not disconnect the radiator hoses.
9. Detach the alternator wiring connectors.
10. Remove the alternator mounting bolts and re-
move the alternator.
To install:
11. Position the alternator on the lower mountina
fixture and install the lower mounting bolt and nut. U
Tighten nut just enough to allow for movement of the
alternator.
12. On the 1.6L engine, lower the radiator and re-
install the upper attaching bolts.
13. On the 1.6L engine, install the battery, wind-
shield washer reservoir and battery tray.
/ tery cable to the alternator . , . 93152p12 Fig 42 Remove the nut retaining the bat-
cnargmg.
*Usually under and overcharging is‘caused
by a defective alternator, or its related parts
(regulator), and replacement will fix the
problem; however, faulty wiring and other
problems can
cause the charging system to
malfunction. Further testing, which is not
covered by this book, will reveal the exact
component failure. Many automotive parts
stores have alternator bench testers avaii-
able for use by customers. An alternator
bench test is the most definitive way to de-
termine the condition of your alternator.
6. If the voltage is within specifications, proceeU
to the next test.
Load Test
1. With the engine running, turn on the blower
motor and the hioh beams (or other electrical acces-
sories to place aioad on the charging system). Fig. 44 Remove the nut retaining the
then remove the batte harness to the alternator and remov
,
2. Increase and hold engine speed to 2000 rpm.
3. Measure the voltage reading at the battery.
4. The voltage should increase at least 0.5 volts
from the voltage test. If the voltage does not meet
specifications, the charging system is malfunction-
ing.
*Usually under and overcharging is caused
by a defective alternator, or its related parts
(regulator), and replacement will fix the
problem; however, faulty wiring and other
problems can cause the charging system to
malfunction. Further testing, which is not
covered by this book, will reveal the exact
component failure. Many automotive parts
stores have alternator bench testers avaii-
93152p17 en remove the pivot bolt from

ENGINE ELECTRICAL 2-11
l.unVeMlil(GSflWtWJ
2.Gwwator harness con- connectk,,,
3. Engme OS, level d,pst,&
4 Generator
Fig. 51 Alternator mounting -3.51 engine
The starting system includes the battery, starter
motor, solenoid, ignition switch, circuit protection
and wiring connecting the components. An inhibitor
switch located in the park/neutral safety switch or
Transmission Range (TR) sensor is included in the
starting system to prevent the vehicle from being
started with the vehicle in gear.
When the ignition key is turned to the START po-
sition, current flows and energizes the starters sole-
noid coil. The solenoid plunger and clutch shift lever
are activated and the clutch pinion engages the ring
gear on the flywheel. The switch contacts close and
the starter cranks the engine until it starts.
To prevent damage caused by excessive starter ar-
mature rotation when the engine starts, the starter in-
corporates an over-running clutch in the pinion gear. 2. Connect a voltmeter between the positive ter-
minal of the battery and the starter B+ circuit.
3. Turn the ignition key to the START position
and note the voltage on the meter.
4. If voltage reads 0.5 volts or more, there is high
resistance in the starter cables or the cable ground,
repair as necessary. If the voltage reading is ok pro-
teed to the next step.
5. Connect a voltmeter between the positive ter-
minal of the battery and the starter M circuit,
6. Turn the ignition key to the START position
and note the voltage on the meter.
7. If voltage reads 0.5 volts or more, there is high
resistance in the starter. Repair or replace the starter
as necessary.
*Many automotive parts stores have starter
bench testers available for use by customers.
A starter bench test is the most definitive
way to determine the condition of your
starter. 3. Remove the resonator retaining nuts and re-
move the air intake hose and resonator assembly as
required.
rllse care when removing the air cleaner
cover because the air-flow sensor is attached
and is a sensitive component.
4. If equipped with Active-ECS suspension, re-
move the air compressor as follows:
a. Detach the two electrical connectors, from
the compressor.
b. Disconnect the air line at the compressor.
c. Remove the three mounting bolts, securing
the compressor to the chassis.
5. Raise the vehicle and support safely.
6. Remove the engine undercover.
7. Remove the heat shield from beneath the in-
take manifold on the 1.5L engine.
8. If necessary, detach the speedometer cable
connector at the transaxle end.
9. Detach the starter motor electrical connac-
TESTING
Voltage Drop Test
*The battery must be in good condition and
fully charged prior to performing this test. REMOVAL&INSTALLATION
# See Figures 52 and 53
1. Disconnect the negative battery cable.
2. Detach the air-flow sensor assembly connec-
tor and remove the breather hose.
1. Disable the ignition system by unplugging the
coil pack. Verify that the vehicle will not start. tions.
10. Remove the starter motor mounting bolts and
remove the starter.
11. The installation is the reverse of the removal
procedure. Tighten the starter mounting bolts to 22 ft.
Ibs. (31 Nm).
12. Connect the negative battery cable and check
the starter for proper operation.
9315zp19 Fig. 53 Location of the two starter retaining bolts

Troubleshooting Basic Starting System Problems Troubleshooting Basic Charging System Problems
Pmblem
Starter motor rotates engrne slowly cause
* Battery charge low or battery
defecttve Sobnlon
. Charge or replace battery
- Defective crrcurt between battery
and starter motor
* Low load current
* Hugh load current + Clean and ttghten, or replace
cables
* Bench-test starter motor Inspect
for wom brushes and weak
brush springs.
. Bench-test starter motor Check
engtne for fncbon, drag or coolant
rn cylinders. Check nng gear-to-
prnton gear clearance.
Starter motor wrll not rotate engrne
Starter motor dnve wrll not engage
(solenotd known to be good)
Starter motor dnve wtli not
dtsengage * Battery charge low or battery * Charge or replaoe battery
defecttve
* Faulty solenord . Check solenoid ground Reparr or
replace as necessary.
* Damaged drive pnron gear or * Replace damaged gear(s)
ring gear
* Starter motor engagement weak . Bench-test starter motor
. Starter motor rotates slowly wtth . Inspect dnve yoke pull-down and
high load current pornt gap, check for worn end
bushtngs. check m-g gear clear-
ance
. Engine setzed * Repatr engk7e
. Defecbve contact pant assembly * Reparr or replace contact pornt
assembly
. Inadequate contact pornt assembly + Repatr connectron at ground screw
ground
- Defeckve hold-In co11
* Replace field w~ndrng assembly
- Starter motor loose on flywheel . Ttghten mounttng bolts
houstng
. Worn drive end bustng . Replace bushtrg
* Damaged nng gear teeth . Replace ring gear or dnveplate
* Drive yoke return spnng broken or . Replace spnng
mtsstng
Starter motor dnve d&engages
prematurely
Low load current * Weak drive assembly thrust spnng * Replace dnve mechamsm
* Hold-tn co11 defeckve
. Replace field wtndtng assembly *
- Worn brushes . Replace brushes
* Weak brush springs * Replace spnngs Problem
Noisy alternator cause
* Loose mounbngs
. Loose drive pulley SoluIion
. Ttghten mountrng bolts
. Tighten pulley
. Worn beanngs
* Brush notse
* Internal circuits shorted (Hugh
pitched whrne) * Replace alternator
. Replace alternator
. Replace alternator
Squeal when starting engtne or . Glazed or loose belt * Replace or adfust belt
acceleratmg
Indicator light rematns on or . Broken belt . Install heft
ammeter rndrcates drscharge . Broken or dksconnected wares - Repatr or connect Waring
(ejrgrne runmng) * Internal aitemator problems * Replace alternator
. Defectrve voltage regulator . Replace vottage regulator/alternator
Car Irght bulbs contmually bum out- * Alternator/regulator overchargtng . Replace voltage
batter-v needs water conbnually regulatoriatternator
Car kghts flare on acceleratton . Battery low
. Internal alternator/regulator
problems * Charge or replace battery
. Replace alternator/regulator
Low voltage output (alternator lght
fltckers conbnually or ammeter
needle wanders) * Loose or worn belt
* Dkly or corroded connecttons
* Internal alternator/regulator
oroblems . Replace or adjust beit
. Clean or replace connecttons
* Replace alternator/regulator

l
3-18 ENGINEANDENGINEOVERHAUL
bolt and gaskets that connect the oil feed line to the
turbo center section and the water cooling lines. The
water line under the turbo has a threaded connection.
8. Remove the exhaust pipe nuts and gasket and
lift off the exhaust manifold. Discard the gasket,
9. Remove the 2 through bolts and 2 nuts that 16. If removed, install the power steering pump
and bracket.
17. Install the heat shields, air outlet hose, waste-
gate hose and air intake bellows.
18. Install the oil dipstick tube and dipstick. In-
stall the oxyqen sensor. cient quantities. Always drain coolant into a
sealable container. Coolant should be reused
unless it is contaminated or is several years
old.
3. Disconnect the overflow tube. Some vehicles
hold the exhaust manifold to the turbocharger,
10. Remove the 2 capscrews from the oil return
line (under the turbo). Discard the gasket. Separate
the turbo from the exhaust manifold. The 2 water
pipes and oil feed line can still be attached. 19. In&h the radiator assembly.
20. Fill the engine with oil, fill the cooling system
and reconnect the negative battery cable.
11. Visually check the turbine wheel (hot side)
and compressor wheel (cold side) for cracking or
other damage. Check whether the turbine wheel and
the compressor wheel can be easily turned by hand.
Check for oil leakaae. Check whether or not the Operating the engine without the proper
amount and type of engine oil will result in
severe engine damage.
wastegate valve remains open. If any problem is .
found, replace the part. Inspect oil passages for re- #I , I
striction or deposits and clean as required,
12. The wasteaate can be checked with a ores-
REMOVAL & INSTALLATION sure tester. Apply approximately 9 psi to the&h&or
and make sure the rod moves. Do not apply more
than 10.3 psi or the diaphragm in the wastegate may
be damaged. Vacuum applied to the wastegate actua-
tor should be maintained, replace if leaks vacuum,
Do not attempt to adjust the wastegate valve. $ See Figures 77 thru 91
I. Disconnect the negative battery cable.
2. Drain the cooling system when safe.
To
install: 13. Prime the oil return line with clean engine oil.
Replace all locking nuts. Before installing the
threaded connection for the water inlet pipe, apply
light oil to the inner surface of the pipe flange. As-
semble the turbocharger and exhaust manifold.
14. Install the exhaust manifold using a new gas-
ket.
15. Connect the water cooling lines, oil feed line
and engine hanger. Never open, service or drain the radiator or
cooling system when hot: serious burns can
occur from the steam and hot coolant. Also,
when draining engine coolant, keep in mind
that cats and dogs are attracted to ethylene
glyeol antifreeze and could drink any that is
left in an uncovered container or in puddles
on the ground. This will prove fatal in suffi-
Fig. 77 Use a pair of pliers to remove the
Fig. 78 . . .
then disconnect the overflow
hose clamp . . .
hose from the radiator may also require removal of the overflow tank.
4. Disconnect upper and lower radiator hoses.
5. Detach the electrical connectors from the
cooling fan and air conditioning condenser fan, if
equipped.
6. For Mirage and Diamante models, remove
the fan assembly.
7. Disconnect the therm0 sensor wires,
8. If equipped with an automatic transaxle, dis-
connect and plug the automatic transaxle cooler
lines.
9. Remove the upper radiator mounts and lift
out the radiator assembly or radiator/fan assembly,
as applicable.
To install:
10. Install the radiator or radiator and fan, if re-
moved as an assembly.
11. Connect the automatic transaxle cooler lines
if disconnected.
12. Connect the therm0 sensor wires,
13. Install the fan, if removed separately.
14. Install the radiator hoses.
15. Install the air cleaner support bracket, if re-
noved.
16. Install the overflow tube and reservoir, if re-
noved.
17. Fill the system with coolant.
18. Connect the negative battery cable, run the
vehicle until the thermostat opens, fill the radiator
93153003 Fig. 79 Use pliers to release the hose clamp
tension . . .
Fig. 80 . . .
then remove the upper radiator
hose from the radiator Fig. 81 From underneath the vehicle, re-
move the hose clamp , . . ”
then disconnect the lower radi- Fig. 82 . . .
ator hose

ENGINEANDENGINEOVERHAUL 3-31
I,.s; engine g3i53g26
Fig 136 Oil pan and related components-
be worn when changing the oil. Wash your
hands and any other exposed skin areas as
soon as possible after exposure to used en-
gine oil. Soap and water, or waterless hand
cleaner should be used.
4. Disconnect and lower the exhaust pipe from
the engine manifold.
5. Remove the bell housing lower cover.
6. Remove the oil pan retainer bolts and remove
the oil pan.
*Do not use a prytool when removing the oil
pan. If available, oil pan remover tool
MD998727 or equivalent may be used break
the seal.
To install:
7. Clean all gasket surfaces of the cylinder
block and the oil pan.
8. Apply sealant around the gasket surfaces of
the oil pan.
9. Install the oil pan onto the cylinder block
within 15 minutes after applying sealant. Install the
fasteners and tighten to 60 inch Ibs. (5 Nm).
10. install the bell housing cover.
11. Connect the exhaust pipe to the engine mani-
fold with new gasket in place. Tighten the exhaust
pipe to manifold flange nuts to 33 ft. Ibs. (45 Nm).
Install and tighten the support bolt to 18 ft. Ibs. (25
Nm).
12. Install the oil drain plug and tighten to 29 ft.
Ibs. (40 Nm).
13. Fill the crankcase to the proper level.
Operating the engine without the proper
amount and type of engine oil will result in
severe engine damage.
14. Connect the negative battery cable. Start the
engine and check for leaks.
1.6L and 2.OL Engines
FRONT WHEEL DRIVE
ti See Figures 137 and 138
1. Disconnect the negative battery cable.
2. Raise the vehicle and support safely.
3. Remove the oil pan drain plug and drain the
engine oil.
93153gza Fig. 137 Oil pan and related components-
2.OL SOHC engine
93153g29 Fig. 138 Oil pan and removal for FWD and
AWD l.liL and 2.OL DDHC enoines
The EPA warns that prolonged contact with
used engine oil may cause a number of skin
disorders, including cancer! You should
make every effort to minimize your exposure
to used engine oil. Protective gloves should
be worn when changing the oil. Wash your
hands and any other exposed skin areas as
soon as possible after exposure to used en-
gine oil. Soap and water, or waterless hand
cleaner should be used.
4. Disconnect and lower the exhaust pipe from
the engine manifold.
5. Using the appropriate equipment, support the
weight of the engine.
6. Remove the retainer bolts and the center
crossmember,
7. Remove the oil pan bolts. Using special tool
MD998727, tap in between the engine block and the
oil pan.
*Do not use a chisel, screwdriver or similar
tool when removing the oil pan. Damage to
engine components may occur.
8. Inspect the oil pan for damage and cracks.
Replace if faulty. While the pan is removed, inspect
the oil screen for clogging, damage and cracks. Re-
place if faulty.
To install: 9. Using a wire brush or other tool, scrape clean
all gasket surfaces of the cylinder block and the oil
pan so that all loose material is removed. Clean seal-
ing surfaces of all dirt and oil.
10. Apply sealant around the gasket surfaces of
the oil pan in such a manner that all bolt holes are
circled and there is a continuous bead of sealer
around the entire perimeter of the oil pan.
*The continuous bead of sealer should be
applied in a bead approximately 0.16 in.
(4mm) in diameter.
11. Install the oil pan onto the cylinder block
within 15 minutes after applying sealant. Install the
fasteners and tighten to 4-6 ft. Ibs. (G8 Nm).
12. Install the crossmember and tighten the
mounting bolts to 72 ft. Ibs. (100 Nm).
13. Connect the exhaust pipe to the engine mani-
fold with new gasket In place. Tighten the exhaust
pipe to manifold flange nuts to 29 ft. Ibs. (40 Nm)
14. Install the oil drain plug and tighten to 33 ft.
Ibs.
15. Lower the vehicle and fill the crankcase to the
proper level with clean engine oil.
Operating the engine without the proper
amount and type of engine oil will result in
severe engine damage.
16. Connect the negative battery cable.
17. Start the engine and check for leaks.
ALL WHEEL DRIVE
ti See Figure 138
1. Disconnect the negative battery cable.
2. Raise the vehicle and support safely.
3. Remove the oil pan drain plug and drain the
engine oil.
The EPA warns that prolonged contact with
used engine oil may cause a number of skin
disorders, including cancer! You should
make every effort to minimize your exposure
to used engine oil. Protective gloves should
be worn when changing the oil. Wash your
hands and any other exposed skin areas as
soon as possible after exposure to used en-
gine oil. Soap and water, or waterless hand
cleaner should be used.
4. Disconnect and lower the exhaust pipe from
the engine manifold.
5. Remove the transfer assembly and right dri-
veshaft.
6. Using the appropriate equipment, support the
weight of the engine and remove the center cross-
member.
7. Disconnect the return pipe for the tur-
bocharger from the side of the oil pan.
8. Remove the oil pan bolts. Using special tool
MD998727, tap In between the engine block and the
oil pan.
*Do not use a chisel, screwdriver or similar
tool when removing the oil pan. Damage to
engine components may occur.

3-36 ENGINEANDENGINEOVERHAUL
The EPA warns that urolonaed contact with
used engine oil may cause”a number of skin
disorders, including cancer! You should
make every effort to minimize your exposure
to
used engine oil. Protective gloves should
be worn when changing the oil. Wash your
hands and any other exposed skin areas as
soon as possible after exposure to
used en-
gine oil. Soap and water, or waterless hand
cleaner should be used.
4. Remove the solash shield from the wheel
93153p65 93153p60 well.
5. Remove the oil filter adapter.
6. Remove the lower and upper oil pans.
7. Remove the lower baffle, oil pump pick-up
and upper baffle.
8. Remove the oil pump case mounting bolts
and the oil pump case.
9. Remove the oil pump gear cover.
10. Make matchmarks on the oil pump rotors be-
fore removing them.
,,. r.-- -IL- -.( -L.11---‘I --. IL- -.I _ --
nemove me cranksnarr sear rrom me 011 pump
case.
To instell:
12. Install a new crankshaft seal in the oil pump
cover.
13. Apply engine oil to the rotors, then align the
matchmarks and install the rotors in the oil pump Fig. 153 Remove the fasteners, then re-
move the side inner fender splash shield
3. Raise and support the vehicle.
4. Remove the passenger side front wheel.
5. Remove the passenger side inner fender
splash shield to gain access to the crankshaft
damper.
6. On the 1.5L, 1.6L, 2.OL and 2.4L engines, re-
move the oullev-to-sorocket bolts.
7. On thei .5L, i .8L, 3.OL and 3.5L engines, re-
move the crankshaft pulley center retaining bolt.
8. Remove the damper from the crankshaft us
ing a suitable puller.
-la install:
9. Place the damper onto the crankshaft, ensur-
ing the key-way is aligned.
10. On the 1.5L, 1.8L, 3.OL and 3.5L engines, in-
e crankshaft pulley center retaining bolt and
the bolt as follows: Fig. 154 Unfasten the crankshaft pulley re-
talning bolts, then remove the pulley
case.
14. Install the rotor cover. Tighten the bolts to 7
ft. Ibs. (10 Nm).
15. Apply a 0.113 in. (3mm) bead of sealant to
the back of the oil pump case. I[ -‘-‘I IL -~-- IL-
nsrall me ca
se on me engine and tighten the bolts to IOft Ihc 11 ,,, -. , .4 Nm).
16. Install the upper baffle r tlal te and oil pump
pick-up using a new gasket. Tic fhtti,, ,,lG va,,,ti ““a,., an tha hafflc, hnltc to 7 ft. Ibs. (10 Nm) and the pit k-up bolts to 13 ft.
Ibs. (18 Nm).
17. Install the lower baffle in the upper oil pan.
Tighten the bolts to 8 ft. Ibs. (11 Nm).
18. Install the oil pans.
19. Install the oil filter adapter using a new gas-
ket. Tighten the larger bolt to 30 ft. Ibs. (41 Nm) and
the smaller bolt to 1’ u ‘L- Inn ‘I--’ stall thl
tighten
4
) 1.5L engine: 51-72 ft. Ibs. (70-100 Nm)
l 1.8L and 3.5L engines: 134 ft. Ibs. (185
NM
l 3.OL engines: 108-116 ft. lbs. (150-160 NW 11. On the 1.5L, 1.6L, 2.OL and 2.4L engines, in-
stall the pulley-to-sprocket bolts and tighten the bolts
as follows:
l 1.5L engine: 10 ft. Ibs. (14 Nm)
* 1.6L and 2.OL engines: 14-22 ft. Ibs. 1. Disconnect the negative battery cable.
2. Remove the engine under cover.
3. Raise and safely support the weight of the en-
gine using the appropriate equipment. Remove the
front engine mount bracket and accessory drive belts.
4. If necessary, remove the coolant reservoir
tank.
5. Using the proper equipment, slightly raise
ets, water pump pulley
7. Remove all attr
upper and lower timin{
8. Make a mark o
indicating the directior
assembled in the same the engine to take the weight off the side engine
mount. Remove the engine mount bracket.
6. Remove the drive belts, tension pulley brack-
and crankshaft pulley.
aching screws and remove the
J belt covers.
n the back of the timing belt
I of rotation so it may be re-
! direction if it is to be reused.
tensioner and remove the tim-
Loosen the timing belt
ing belt.
*If coolant or engine oil comes in contact
with the timing bplt thaw will r(mcti~~llv Wll L, .,,s,, n,,, u,uu.,vu,,,
shorten its life. A ,IS o, do not allow engine oil
#.I nn..lr”* In rind In,
“I IruuI(IIIL Lu Irulll&t the timing belt sprock-
ets or tensioner assembly.
9. Remove the tensioner spacer, tensioner
spring and tensioner assembly.
cracks on back sur-
;eoarated canvas.
20. Install the tilllIllY uljllOllu IclllallllllY ~ullIPV-
:
nents. Refer to the timing belt procedure in this sec-
: tion.
21. Fill the engine with the correct amount of oil.
I . (20-30 Nm)
l 2.4L engine: 18 ft. Ibs. (25 Nm)
12. On the 1.6L and 2.OL engines, install the pul-
ley-to-sprocket bolts and tighten them to 14-22 ft.
Ibs. (20-30 Nm).
13. Install the splash shield.
14. Install the wheel, then carefully lower the ve- 10. Inspect the timing belt for I
face, sides, bottom and check for ! (
Check the tensioner pulley for smooth rotation.
To install:
11. Position the tensioner, tensioner spring and
tensioner spacer on engine block.
12. Align the timing marks on the camshaft
ft sprocket. This will position
tn the comoression stroke.
I hicle.
sprocket and cranksha
15. Install the accessory drive belts. Refer to Sec-
No. 1 piston on TDC o
Operating the engine without the proper tion 1.
13. Position the timing belt on the crankshaft
amount and type of engine oil will result in 16. Connect the negative battery cable.
sprocket and keeping the tension side of the bolt
severe engine damage.
-
22. -s
Chrmxt the nenntive h;lttm cnhle --, , I” ,.-J XL.._ I -..-., --I.-.
23. Start the engine and check for leaks.
REMOVAL &INSTALLATION
tight, set it on the cam, shaft sprocket.
14. Apply counterc Yockwise force to the camshaft
snrnckd tn nive tensin In -r .__.._. ._ J..- ._ - _ to the belt and make sure all
timing marks are aligned.
15. Loosen the pivot side tensioner bolt and the
clnt
&In hnlt Allnur thn rnrinn tn tdm III-I thn slack, cl then , d I, I’ r),“I 44”” ““IL. “ll”sl LllU .y”“yj L” L”I\U Low Ul” L .-Refer to Section 1 for the proper timing 16. Tighten the slot side tensioner bolt ark
., , , , ,, ,, ,, , , , , ,, . ,, ,~
REMOVAL &INSTALLATION
6 See Figures 153 and 154
1. Disconnect the negative battery cable.
2. Remove the accessory drive belts from
around the crankshaft pulley. Refer to Section 1. belt service interval.
1.5L Engine
1999-94 MODELS
b See Figures 155 and 156 me p~vor sloe DOI~. IT me p~vor sloe OOII
IS ogntened
first, the tensioner could turn with bolt, causing over
tension.
17. Turn the crankshaft clockwise. Loosen the
pivot side tensioner bolt and then the slot side bolt to
allow the spring to take up any remaining slack.

ENGINEANDENGINEOVERHAUL 3-41
93153p34 Fig. 170 Loosen the bolt on the tensioner
pulley and slide the pulley to the left to re-
lieve the tension on the timing belt
Fig. 174. . . then remove the tensioner from
the engine block Fig. 175 Remove the bolt and remove the
crankshaft timing belt pulley
93153p91 Fig. 173 Unfasten the two timing belt ten-
sioner retaining bolts . . .
Fig. 176 After unfastening the retainer, re-
move the CKP trigger wheel from the crank-
shaft
Fig. 177 Remove the silent shaft tensioner Fig, 178 I . . then remove the tensioner from
retafnfng bolt . . . the engine block Fig. 179 Remove the silent shaft belt from
the engine