1900 MITSUBISHI DIAMANTE gas type

I-4 GENERALINFORMATIONAND MAINTENANCE
Fig. 12 A screw-in type compression gauge- Fig. 13 A vacuum/pressure tester is neces-
is recommended for compression testing sary for many testing procedures
Fig. 14 Most modern automotive multime-
ters incorporate many helpful features
your workbench. Some useful household items are: a
large turkey baster or siphon, empty coffee cans and
ice trays (to store parts), ball of twine, electrical tape
for wiring, small rolls of colored tape for tagging lines
or hoses, markers and pens, a note pad, golf tees (for
plugging vacuum lines), metal coat hangers or a roll
of mechanic’s wire (to hold things out of the way),
dental pick or similar long, pointed probe, a strong
magnet, and a small mirror (to see into recesses and
under manifolds).
A more advanced set of tools, suitable for tune-up
work, can be drawn up easily. While the tools are
lmvl Fig. 15 Proper information is vital, so at
ways have a Chiiton Total Car Care manua
handy
l Feeler aauoes for valve adiustment
* Timing-light.
The choice of a timing fight should be made
carefully. A light which works on the DC current
supplied by the vehicle’s battery is the best choice;
it should have a xenon tube for brightness. On any
vehicle with an electronic ignition system, a timing
light with an inductive pickup that clamps around
the No. 1 spark plug cable is preferred.
In addition to these basic tools, there are several
other tools and gauges you may find useful. These
include:
l Compression gauge. The screw-in type is
slower to use, but eliminates the possibility of a
fauliy reading due to escaping pressure.
l Manifold vacuum gauge. l 12V test light. l A combination volt/ohmmeter l induction Ammeter. This is used for determin-
ing whether or not there is current in a wire. These
are handy for use if a wire is broken somewhere in a
wiring harness.
As a final note, vou will orobablv find a torque
wrench necessary for all but the most basic work.
The beam type models are perfectly adequate, al-
though the newer click types (breakaway) are easier
to use. The click type torque wrenches tend to be
more expensive. Also keep in mind that all types of
torque wrenches should be periodically checked
and/or recalibrated. You will have to decide for your-
self which better fits your pocketbook, and purpose.
ilightly more sophisticated, they need not be outra-
feously expensive. There are several inexpensive
achldwell meters on the market that are every bit as
Toad for the average mechanic as a professional
nodel. Just be sure that it goes to a least 1200-1500
pm on the tach scale and that it works on 4,6 and 8-
:ylinder engines. The key to these purchases is to
nake them with an eye towards adaptability and wide
ange. A basic list of tune-up tools could include:
l Tach/dwell meter. l Spark plug wrench and gapping tool. Normally, the use of special factory tools is
avoided for repair procedures, since these are not
readily available for the do-it-yourself mechanic.
When it is possible to perform the job with more
commonly available tools, it will be pointed out, but
occasionally, a special tool was designed to perform
a specific function and should be used. Before sub-
stituting another tool, you should be convinced that
neither your safety nor the performance of the vehicle
will be compromised.
Special tools can usually be purchased from an
automotive parts store or from your dealer. In some
cases special tools may be available directly from the
tool manufacturer.
p See Figures 16, 17, 16, and 19
It is virtually impossible to anticipate all of the haz-
ards involved with automotive maintenance and ser-
vice, but care and common sense will prevent most
accidents.
The rules of safety for mechanics range from “don’t
smoke around gasoline,” to “use the proper tool(s) for
the job.” The trick to avoiding injuries is to develop
safe work habits and to take every possible precaution.
Do keep a fire extinguisher and first aid kit
l handy.
Do wear safety glasses or goggles when cut- l ting, drilling, grinding or prying, even if you have
20-20 vision. If you wear glasses for the sake of vi-
sion, wear safety goggles over your regular glasses.
l Do shield your eyes whenever you work around
the battery. Batteries contain sulfuric acid. In case of
contact with the eyes or skin, flush the area with water
or a mixture of water and baking soda, then seek im-
mediate medical attention.
l Do use safety stands (jackstands) for any un-
dervehicle service. Jacks are for raising vehicles;
jackstands are for making sure the vehicle stays
raised until you want it to come down. Whenever the
vehicle is raised, block the wheels remaining on the
ground and set the parking brake.
l Do use adequate ventilation when working
with any chemicals or hazardous materials, Like car-
bon monoxide, the asbestos dust resulting from
some brake lining wear can be hazardous in suffi-
cient quantities.
l Do disconnect the negative battery cable when
working on the electrical system. The secondary ig- nition system contains EXTREMELY HIGH VOLT-
AGE. In some cases it can even exceed 50,000 volts.
l Do follow manufacturer’s directions whenever
working with potentially hazardous materials. Most
chemicals and fluids are poisonous if taken inter-
nally.
l Do properly maintain your tools. Loose ham-
merheads, mushroomed punches and chisels, frayed
or poorly grounded electrical cords, excessively
worn screwdrivers, spread wrenches (open end),
cracked sockets, slipping ratchets, or faulty droplight
sockets can cause accidents.
* Likewise, keep your tools clean; a greasy
wrench can slip off a bolt head, ruining the bolt and
often harming your knuckles in the process.
l Do use the proper size and type of tool for the
job at hand. Do select a wrench or socket that fits the
nut or bolt. The wrench or socket should sit straight,
not cocked.

*
l-16 GENERALINFORMATIONAND MAINTENANCE
Fig. 49 Grasp the valve and gently remove
Fig. 50 Twist and pull on the valve to re-
it from the valve cover
move it from the hose Fig. 51 Inspect the grommet and replace if
cracked or leaking oil
SERVICING
corrosive acid can also eat away at components un-
der the hood.
Always visually inspect the battery case for cracks,
leakage and corrosion. A white corrosive substance
u See Figure 52
The evaporative canister requires no periodic ser-
vicing. However, a careful inspection of the canister
and hoses should be made frequently, Replace dam- on the battery case or on nearby components would
indicate a leaking or cracked battery. If the battery is
cracked, it should be replaced immediately. GENERALMAINTENANCE '_
devices that increase parasitic load may discharge a
battery sooner. If the vehicle is to be stored for 6-B
weeks in a secure area and the alarm system, if pre-
sent, is not necessary, the negative battery cable
should be disconnected at the onset of storage to
protect the battery charge.
Remember that constantly discharging and
recharging will shorten battery life. Take rare not to
allow a battery to be needlessly discharged.
aged components as required.
The canister is typically located under one of the
front fenders, however on some later models it may
be under the rear of the vehicle, near the gas tank,
r on most models # See Figure 53
A battery that is not sealed must be checked peri-
odically for electrolyte level. You cannot add water to
a sealed maintenance-free battery (though not all
maintenance-free batteries are sealed); however, a
sealed battery must also be checked for proper elec-
trolyte level, as indicated by the color of the built-in
hydrometer “eye.”
Always keep the battery cables and terminals free
of corrosion. Check these components about once a
year. Refer to the removal, installation and cleaning
procedures outlined in this section,
Keep the top of the battery clean, as a film of dirt
can help completely discharge a battery that is not
used for long periods. A solution of baking soda and
water may be used for cleaning, but be careful to
flush this off with clear water. DO NOT let any of the
solution into the filler holes. Baking soda neutralizes
battery acid and will de-activate a battery cell.
Batteries in vehicles which are not operated on a
regular basis can fall victim to parasitic loads (small
BA-ITERY FLUID
Check the battery electrolyte level at least once a
month. or more often in hot weather or during peri-
ods of extended vehicle operation. On non-sealed
batteries, the level can be checked either through the
case on translucent batteries or by removing the cell
caps on opaque-cased types. The electrolyte level in
each cell should be kept filled to the split ring inside
each ceil, or the line marked on the outside of the
case.
If the level is low, add only distilled water through
the opening until the level is correct. Each cell is sep-
arate from the others, so each must be checked and
filled individuallv. Distilled water should be used, be-
cause the chemicals and minerals found in most
drinking water are harmful to the battery and could
significantly shorten its life.
If water is added in freezing weather, the vehicle
should be driven several miles to allow the water to
mix with the electrolyte. Otherwise, the battery could
freeze.
current drains which are constantly drawing current
from the battery). Normal parasitic loads may drain a Although some maintenance-free batteries have
removable cell caos for access to the electrolyte, the
cause a short circuit, leading to sparks and possible
personal injury.
Do not smoke, have an open flame or create
sparks near a battery; the gases contained in the bat-
tery are very explosive and, if ignited, could cause se-
vere injury or death.
All batteries, regardless of type, should be care-
fully secured by a battery hold-down device. If this is
not done, the battery terminals or casing may crack
from stress applied to the battery during vehicle oper-
ation. A battery which is not secured may allow acid
to leak out, making it discharge faster; such leaking m / built-in hydrometer. .

*Although the readings from built-in hy-
drometers found in sealed batteries may
vary, a green eye usually indicates a prop
erly charged battery with sufficient fluid
level. A dark eye is normally an indicator of a
battery wlth sufficient fluid, but one which
may be low in charge. And a light or yellow
eye is usually an indication that electrolyte
supply has dropped below the necessary
tcu1@32 Fig. 53 A typical location for the built-in hv- level for battery (and hydrometer) operation.
drometer on maintenan
ce-free batteries ’ I In this last case. sealed batteries with an in-
sufficient electrolyte level must usually be
’ discarded.

l
1-18 GENERALINFORMATIONAND MAINTENANCE
the clamps and remove the cables, negative cable
first. On batteries with posts on top, the use of a
puller specially made for this purpose is recom-
mended. These are inexoensive and available in most alternator or turn the adjusting bolt to adjust belt ten-
sion. Once the desired value is reached, secure the
bolt or locknut and recheck tension.
d”t” lJdlL> X”lt;>. 31°C LtXlllllldl lJdllt2)’ MLJIC, dlt’ X- cured with a small bolt. ST& I REMOVAL &INSTALLATION
Clean the cable clamps and the battery terminal I
with a wire brush, until all corrosion, grease, etc., is
removed and the metal is shinv. It is esneciallv imnnr-
tant to c
knife is useful nere), since a smart
material or oxidation there will pre Clean the cable clamps and the battery terminal
with a wire brush, until all corrosion, grease, etc., is
removed and the metal is shiny. It is especially impor-
tant to clean the inside of the clamp thoroughly (an old
knife is useful here), since a small deposit of foreign
material or oxidation there will prevent a sound electri-
cal connection and inhibit either starting or charging.
Special tools are available for cleaning these parts,
one type for conventional top post batteries and an-
other type for side terminal batteries. It is also a good
idea to apply some dielectric grease to the terminal, as
this will aid in the prevention of corrosion,
After the clamps and terminals are clean, reinstall
the cables, negative cable last; DO NOT hammer the
clamps onto battery posts. Tighten the clamps se-
curely, but do not distort them. Give the clamps and
terminals a thin external coating of grease after in-
stallation, to retard corrosion.
Check the cables at the same time that the terminals
are cleaned. If the cable insulation is cracked or bro-
ken, or if the ends are frayed, the cable should be re-
placed with a new cable of the same length and gauge.
CHARGING
the cables, negative cable last; DO NOT hammer the
curely, but do not distort them. Give the clamps and
terminals a thin external coating of grease after in-
stallation, to retard corrosion.
Check the cables at the same time that the terminals
are cleaned. If the cable insulation is cracked or bro-
ken, or if the ends are frayed, the cable should be re-
placed with a new cable of the same length and aauae.
CHARGING
Fig. 62 mere are typically 3 types of ac-
cessory drive belts found on vehicles today 1. Loosen the alternator support nut.
2. Loosen the adjuster lock bolt.
3. Rotate the adjuster bolt counter clockwise to
I .I , . . . * . .
I Tn i”et*ll* Fig. 62 There are typically 3 types of ac-
Fig. 64 Deep cracks in this belt will cause
flex, building up heat that will eventually 11, 1.8L, 2.OL and 2.4L Engines
cal connection and inhibit either starting or charging.
Special tools are available for cleaning these parts,
one type for conventional top post batteries and an-
other type for side terminal batterin, I+ if QI@* 3 nnnd
idea to apply some dielectric grr
this will aid in the prevention of ,,vIIuaIUII.
After the clamps and terminals are clean, reinstall 1.5L, 1.6
AL TERNA TOR BE1 T
e See Figures 67,68, and 69
1. Loosen the alternator support nut.
2. Loosen the adjuster lock bolt.
3. Rotate the adjuster bolt counter clockwise to
release the tension on the belt.
4. Remove the belt.
To install:
5. Install the belt on the pulleys.
6. Rotate the adjuster bolt clockwise until the
proper tension is reached.
7. Tighten the adjuster lock bolt and the alternator
support nut.
POWER STEERING BELT
8 See Figures 70 and 71
1. Remove the alternator belt as described above.
2. Loosen the power steering pump adjusting
bolts.
3. Remove the power steering oumo fixed bolt on
R Rntatn the cxiillrtm hnit A&+,& until the r -r- .- .- ._.. ._ .______
7. Tighten the adjuster lock bolt and the alternator
support nut.
POWER STEERING BELT
1 ..“‘.I ““..Y...Y up II”“. ..IU. ..m.*
1 lead to belt failure V.
I
I
The chemical reaction which takes place in - 1 the rear of the bracket.
4. Rotate the pump toward the engine and remove
the belt.
all batteries generates explosive hydrogen
gas. A spark can cause the battery to explode
and splash acid. To avoid serious personal
injury, be sure there is proper ventilation and
take appropriate fire safety precautions when
connecting, disconnecting, or charging a bat-
tery and when using jumper cables. To fnstall:
5. Install the belt on the pulleys.
A battery should be charged at a slow rate to keep
the plates inside from getting too hot. However, if
some maintenance-free batteries are allowed to dis-
charge until they are almost “dead,” they may have to
be charged at a high rate to bring them back to “life.”
Always follow the charger manufacturers instructions
on charging the battery. 85 The cover of this belt ex-
Fig. is worn,
REPLACEMENT
When it becomes necessary to reolace thn haeoN
‘” yyL’“‘J’ I or oreMer
select one with an amperage rating equal tc .
a ----
than the battery originally installed. Deterioration and
just plain aging of the battery cables, starter motor,
and associated wires makes the battery’s job harder
in successive years. The slow increase in electrical
resistance over time makes it prudent to install a new
battery with a greater capacity than the old. 1 Fig. 67 Loosen the adjuster lock bolt . . .
I ‘-
I -. -_ tm1217 Fig. 66 Installing too wide a belt can resylt
in serious belt wear and/or breakage
the belt and run outward. All worn or damaged drive
belts should be replaced immediately. It is best to re-
place all drive belts at one time, as a preventive
uring this service operation. maintenance measure, d
- ADJUSTMENT : *
INSPECTION Excessive belt tension will cause damage to the al-
e See Figures 62, 83, 64, 65, and 88
Inspect the belts for signs of glazing or cracking. A
glazed belt will be perfectly smooth from slippage,
while a good belt will have a slight texture of fabric
visible. Cracks will usually start at the inner edge of pulley bearings, while, on
It tension will
Droduce slin ternator and water pump
the other hand, loose be
r ------ r
and premature wear on the belt. Therefore, be sure to
adjust the belt tension to the proper level.
To
adjust the tension ’ ’ ’ ” ’ ‘* adjusting bolt or fixing b
alternator bracket or tens on a onve Den. loosen me I Fig. 68 . . . then
from the engine remove the alternator
bolt locknut on the alternator,
iion pulley. Then move the

GENERALINFORMATIONAND MAINTENANC-E 1133
Used fluids such as engine oil, transaxle fluid, an-
tifreeze and brake fluid are hazardous wastes and
must be disposed of properly. Before draining any
fluids, consult with your local authorities; in many ar-
eas, waste oil, antifreeze, etc. is being accepted as a
part of recycling programs. A number of service sta-
tions and auto parts stores are also accepting waste
fluids for recycling.
Be sure of the recycling center’s policies before
draining any fluids, as many will not accept different
fluids that have been mixed together.
ENGINE OIL
6 See Figure 148
WMitsubishi recommends that SAE 5W-30
viscosity engine oil should be used for all clia
mate conditions, however, SAE low-30 is ac
ceptable for vehicles operated in moderate-
to-hot climates. the SAE number, the lighter the oil; the lower the vis-
cosity, the easier it is to crank the engine in cold
weather but the less the oil will lubricate and protect
the engine in high temperatures. This number is
marked on every oil container.
Oil viscosity’s should be chosen from those oils
recommended for the lowest anticipated temperatures
during the oil change interval. Due to the need for an
oil that embodies both good lubrication at high tem-
peratures and easy cranking in cold weather, multi-
grade oils have been developed. Basically, a multi-
grade oil is thinner at low temperatures and thicker at
high temperatures. For example, a low-40 oil (the W
stands for winter) exhibits the characteristics of a 10
weight (SAE 10) oil when the car is first started and
the oil is cold. Its lighter weight allows it to travel to
the lubricating surfaces quicker and offer less resis-
tance to starter motor cranking than, say, a straight
30 weight (SAE 30) oil. But atier the ensine reaches
operating temperature, the low-40 oil begins acting
like straight 40 weight (SAE 40) oil, its heavier weight
providing greater lubrication with less chance of
foaming than a straight 30 weight oil. Synthetic oil is not for every car and every type of
driving, so you should consider your engine’s condi-
tion and your type of driving. Also, check your car’s
warranty conditions regarding the use of synthetic oils.
FUEL
All models equipped with a SOHC (Single Over-
head Camshaft) engine are designed to operate using
regular unleaded fuel with a minimum of 87 octane.
All models equipped with a DOHC (Dual Overhead
Camshaft) engine are designed to operate using reg-
ular unleaded fuel with a minimum of 91 octane. Mit-
subishi warns that using gasoline with a lower octane
rating can cause persistent and heavy knocking, and
may cause internal engine damage.
If your vehicle is having problems with rough idle
or hesitation when the enoine is cold, it mav be
caused by low volatility fuel. If this occurs, iry a dif-
ferent grade or brand of fuel.
'OPERATION 1~ FOREIGN COUNTRIES
lccS1235 Fig. 148 look for the API oil identification
Non-detergent motor oils or straight mineral
label when choosing your enaine oil oils should not be used in your engine.
When adding oil to the crankcase or changing the
0 Nil or filter, it is important that oil of an equal quality
I original equipment be used in your car. The use of
. tc mtenor 011s may void the warranty, damage your en-
gine, or both. __
The SAE (Society of Automotive Engineers) grade
number of oil indicates the viscosity of the oil (its
ability to lubricate at a given temperature). The lower
Fig. 149 Grasp the oil level dipstick and pull
upward to remove it from the dipstick
tube
The API (American Petroleum Institute) designa-
tions, also found on the oil container, indicates the
classification of engine oil used under certain given
operating conditions. Only oils designated for use
Service SJ heavy duty detergent should be used in
your car. Oils of the SJ type perform may functions If you plan to drive your car outside the United
States or Canada, there is a possibility that fuels will
be too low in anti-knock quality and could produce
engine damage. It is wise to consult with local au-
thorities upon arrival in a foreign country to deter-
mine the best fuels available.
inside the engine besides their basic lubrication.
Through a balanced system of metallic detergents
and polymeric dispersants, the oil prevents high and
low temperature deposits and also keeps sludge and
dirt particles in suspension. Acids, particularly sulfu-
OILLEVELCHECK ric acid, as well as other by-products of engine com-
bustion are neutralized by the oil. If these acids are
# See Figures 149, 150, and 151
allowed to concentrate, thev can cause corrosion and
rapid wear of the internal engine parts.
Synthetic Oil
There are many excellent synthetic and fuel-effi-
cient oils currently available that can provide better
gas mileage, longer service life and, in some cases,
better engine protection. These benefits do not come
without a few hitches, however; the main one being
the price of synthetic oil, which is significantly more
expensive than conventional oil.
.
The EPA warns that urolonoed contact with used engine oil ma; 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.
Fig. 150 Wipe the dipstick clean and rein-
sert it into the dipstick
tube to get the cor-
rect oil level The engine oil dipstick is typically located in the
Fig. 151 The oil level should be between the
marks/notches on the dipstick

.
l-34 GENERALINFORMATIONAND MAINTENANCE
Engine oil level should be checked every time you
put fuel in the vehicle or are under the hood perform- miles of highway driving. Fluid which is warmed to
normal operating temperature will flow faster, drain
ing other maintenance.
1. Park the vehicle on a level surface.
2. The enaine mav be either hot or cold when
, if it is hot, wait a few min- checking oil level. The EPA warns that prolonged contact with
used engine oil may cause a num’ * * *
dianrAnrr inrldinn ranrnrl V#lll more completely and remove more contaminants
frnm tho clnnine
utes after the engine has been turned OFF to allow the
oil to drain back into the crankcase. If the engine is
cold, do not start it before checking the oil level. point on the oil pan. If not, you may have to raise the
vehicle slightly higher on one jackstand (side) than
3. Open the hood and locate the engine oil dip-
stick. Pull the dipstick from its tube, wipe it clean,
and reinsert it. Make sure the diDstick is fullv in-
serted.
4. Pull the dipstick from its tube again. Holding it to used engin
be worn whet
handsandan
so*m ..#a . . . . .
IDer 01 SKlll u,yu,u=,+, ,,,u,uu,,,u uu,,u=, i , vu should
uff art to minimize your exposure
le oil. Protective gloves should
1 changing the oil. Wash your
y other exposed skin areas as
111 aJ vv4ble after exposure to used en-
m nil St-mn mwl w&or nr umtarlncr hand gin Y “II. ““up “ll” .,U.“I, “rn W.Y.“. .““I .I....” cleaner should be used.
horizontally, read the oil level. The oilshould be be-
tween the MIN and MAX marks or the notches on the
dipstick. If the oil is below the MIN mark or lower
notch, add oil of the proper viscosity through the
capped opening of the valve cover. *The engine oil and oil filter should be
changed at the recommended intervals on
the Maintenance Chart. Though some manu-
facturers have at times recommended chang-
ing the filter only at every other oil change, ’
Chilton recommends that you always change
ll”,,, Cl>” ““y”‘“. 1. Raise and support the vehicle safely on jack-
stands. Make sure the oil drain olua is at the lowest
the other.
2. Before you crawl under the vehicle, take a look
at where you will be working and gather all the nec-
essary tools, such as a few wrenches or a ratchet and
strip of sockets, the drain pan, some clean rags and,
if the oil filter is more accessible from underneath the
vehicle, you will also want to grab a bottle of oil, the
new filter and a filter wrench at this time.
5. Reolace the diostick. and check the level aaain
. The benefit of fresh oil
p See Figures 152 thru 153
The oil and filter should be changed every 7,500
miles (12,000 km) under normal service and every
3,000 miles (5,000 km) under severe service.
93151p-55 Fig. 152 loosen the drain plug on the en-
a wrench. The drain plug’s 3. Position the drain pan beneath the oil pan
drain plug. Keep in mind that the fast flowing oil,
which will spill out as you pull the plug from the pan,
will flow with enough force that it could miss the pan.
Position the drain pan accordingly and be ready to
move the pan more directly beneath the plug as the
oil flow lessens to a trickle.
4. Loosen the drain ~lua with a wrench (or socket
and driver), then carefuliy unscrew the plug with your
fingers. Use a rag to shield your fingers from the
heat. Push in on the plug as you unscrew it so you
draining the oil, make sure that the engine is at oper- can feel when all of the screw threads are out of the
ating temperature. Hot oil will hold more impurities hole (and so you will keep the oil from seeping past
in suspension and will flow better, allowing the re- the threads until you are ready to remove the plug).
moval of more oil and dirt. You can then remove the plug quickly to avoid hav-
It is a good idea to warm the engine oil first so it ing hot oil run down your arm. This will also help as-
will flow better. This can be accomolished bv 15-20 sure that have the plug in your hand, not in the bot-
tom of a pan of hot oil.
Fig. 153 When loosened sufficiently, slowly
turn the drain plug by hand, keeping con- Fig. 154 When you are ready, carefully pull
Fig. 156 Also inspect the drain plug th
before installing it back into the oil
Fig. 155 Clean and inspect the threads on
the oil pan Make sure the gasket on the drain plug is
in place and does not require replacement Fig. 157 A plier-type filter wrench Is used
here to loosen the filter

GENERALINFORMATIONAND MAINTENANCE l-35
Fig. 158 When the filter is sufficiently loos-
Fig. 181 Before installing a new oil filter,
clean the gasket mounting surface of the oil
filter housing and inspect the threads Fig. 182 Loosen and remove the oil filler
cap . . .
surface. When you tighten the filter, rotate it about a
quarter-turn after it contacts the mounting boss (or Fig. 183 . , , then insert a funnel, and pour
oil directly into the engine
follow any instructions
which are provided on the fil-
ter or parts box).
Operating the engine without the proper
amount and type of engine oil will result In
severe engtne damage. FLUID RECOMMENDATIONS
For all vehicles with manual transaxles, use Hy-
poid gear oil SAE 75W-85W, or 75W-9OW conform-
ing to API specifications GL-4 or higher.
LEVELCHECK Be careful of the oil; when at operating tem-
perature, it is hot enough to cause a severe
bum.
5. Allow the oil to drain until nothing but a few
drops come out of the drain hole. Check the drain
plug to make sure the threads and sealing surface are
not damaged. Carefully thread the plug into position
and tighten it snug, and give a slight additional turn.
You don’t want the plug to fall out (as you would
quickly become stranded), but the pan threads are
EASILY stripped from overtightening (and this can be
time consuming and/or costly to fix).
6. To remove the filter, you may need an oil filter
wrench since the filter may have been fitted too
tightly and/or the heat from the engine may have
made it even tighter. A filter wrench can be obtained
at any auto parts store and is well-worth the invest-
ment. Loosen the filter with the filter wrench. With a
rag wrapped around the filter, unscrew the filter from
the boss on the side of the engine. Be careful of hot
oil that will run down the side of the filter. Make sure
that your drain pan is under the filter before you start
to remove it from the engine; should some of the hot
oil happen to get on you, there will be a place to
dump the filter in a hurry and the filter will usually
spill a good bit of dirty oil as it is removed.
7. Wipe the base of the mounting boss with a
clean, dry cloth. When you install the new filter,
smear a small amount of fresh oil on the gasket with
your finger, just enough to coat the entire contact 8. Remove the jackstands and carefully lower the
vehicle, then IMMEDIATELY refill the engine
crankcase with the proper amount of oil. DO NOT
WAIT TO DO THIS because if you forget and some-
one tries to start the vehicle, severe engine damage
will occur.
9. Refill the engine crankcase slowly, checking
the level oflen, you may r..‘:-- U.-1 :L ..-..” II.. .-L-e
lVL,VY II,UL II UUUU,,J ,“,\U.J
less than the amount of oil listed in the capacity chart
to refill the crankcase. But, that is only until the en-
gine is run and the oil filter is filled with oil. To make
sure the proper level is obtained, run the engine to
normal operating temperature, shut the engine OFF,
allow the oil to drain back into the oil pan, and
recheck the level. Top off the oil at this time to the fill
mark.
*If the vehicle Is not resting on level
ground, the oil level reading on the dipstick
may be slightly off. Be sure to check the level
only when the vehicle is sitting level.
10. Drain your used oil in a suitable container for
recycling. b See Flgures 184 and 185
Inspect each component for leaking. Check the oil
level by removing the filler plug. If the oil is contami-
nated, it is necessary to replace it with new oil. Check
the oil level as follows:
89571gM Fig. 164 Typtcal manual transaxle drain and
filler plug location

GENERALINFORMATIONAND MAINTENANCE l-43
l Special car washing detergent is the best to
use. Liquid dishwashing detergent can remove wax
and leave the car’s paint unprotected and in addition
some liquid detergents contains abrasives which can
scratch the paint.
l Bird droppings should be removed from the
paintwork as soon as possible, otherwise the finish
may be permanently stained.
When the car is driven immediately after be-
ing washed, apply the brakes several times
93151p14 93151p12 Fig. 215 Twist the reservoir cap, then lift up
I I
in order to remove any moisture from the
Fig. 216 Wipe the dipstick off, reinsert it braking surfaces.
on the integral cap/dipstick assembly
into the reservoir and check the level
I
Engine cleaning agents should not be used
when the engine is warm, a fire risk is pre-
sent as most engine cleaning agents are
highly flammable.
sition of the fluid against the mark on the dipstick,
Add fluid to the reservoir if the fluid does not reach
the appropriate full line.
On most models, the manufacturer doesn’t install
lubrication fittings on lube points on the steering
linkage or suspension. However, if the lubrication
point does have a grease fitting, lubricate with multi-
purpose NLGI No. 2 (Lithium base) grease.
CAR WASHING
The car should be washed at regular intervals to
remove dirt, dust, insects, and tar and other possibly
damaging stains that can adhere to the paint and may
cause damage. Proper exterior maintenance also
helps in the resale value of the vehicle by maintaining
its like-new appearance.
Mt is particularly important ta frequentiy
wash the car in the wintertime to prevent cor-
rosion, when salt has been used on the roads.
There are many precautions and tips on washing,
including the following:
l When washing the car, do not expose it do di-
rect sunlight.
. Use lukewarm water to soften the dirt before
you wash with a sponge, and plenty of water, to avoid
scratching.
l A detergent can be used to facilitate the soften-
ing of dirt and oil. * A water-soluble grease solvent may be used in
cases of sticky dirt. However, use a washplace with a
drainage separator.
l Dry the car with a clean chamois and remem-
ber to clean the drain holes in the doors and rocker
panels.
l If equipped with a power radio antenna, it must
be dried after washing.
Never clean the bumpers with gasoline or
paint thinner, always use the same agent as
used on the painted surfaces of the vehicle.
l Tar spots can be removed with tar remover or
kerosene after the car has been washed.
l A stiff-bristle brush and lukewarm soapy water
can be used to clean the wiper blades. Frequent
cleaning improves visibility when using the wipers
considerably.
l Wash off the did from the underside (wheel
housings, fenders, etc.).
l In areas of high industrial fallout, more fre-
quent washing is recommended.
During high pressure washing the spray nonle
must never be closer to the vehicle than 13
inches (30cm). Do not spray into the locks.
l When washing or steam cleaning the engine,
avoid spraying water or steam directly on the electri-
cal components or near the distributor or ignition
components. After cleaning the engine, the spark
plug wells should be inspected for water and blown
dry if necessary. Automatic car washing is a simple and quick way
to clean your car, but it is worth remembering that it
is not as thorough as when you yourself clean the
car. Keeping the underbody clean is vitally important,
and some automatic washers do not contain equip-
ment for washing the underside of the car.
When driving into an automatic was, make sure
the following precautions have been taken:
l Make sure all windows are up, and no objects
that you do not want to get wet are exposed.
l In some cases, rotating the side view mirrors
in can help to avoid possible damage.
l If your car is equipped with a power antenna,
lower it. If your vehicle has a solid mounted, non-
power antenna, it is best to remove it, but this is not
always practical. Inspect the surroundings to reduce
the risk of possible damage, and check to see if the
antenna can be manually lowered.
Most manufacturers do not recommend auto-
matic car washing in the first six months due
to the possibility of insufficient paint curing;
a safe bet is to wait until after six months of
ownership (when purchased new) to use an
automatic car wash.
WAXING
eBefore applying wax, the vehicle must be
washed and thoroughly dried.
Waxing a vehicle can help to preserve the appear-
ante of your vehicle. A wide range of polymer-based
car waxes are available today. These waxes are easy
to use and produce a long-lasting, high gloss finish
that protects the body and paint against oxidation,
road dirt, and fading.
Sometimes, waxing a neglected vehicle, or one
that has sustained chemical or natural element dam-
age (such as acid rain) require more than waxing,
and a light-duty compound can be applied. For se-
verely damaged surfaces, it is best to consult a pro-
fessional to see what would be required to repair the
damage.
Waxing procedures differ according to manufac-
turer, type, and ingredients, so it is best to consult
the directions on the wax and/or polish purchased.

1-44 GENERALINFORMATIONAND MAINTENANCE
INTERIOR CLEANING
Upholstery
Fabric can usually be cleaned with soapy water or
a proper detergent. For more difficult spots caused by
oil, ice cream, soda, etc., use a fabric cleaner avail-
able at most parts stores. Be sure when purchasing
the cleaner to read the label to ensure it is safe to use
on your type of fabric. A safe method of testing the
cleaner is to apply a small amount to an area usually
unseen, such as under a seat, or other areas. Wart a
while, perhaps even a day to check the spot for fad-
ing, discoloring, etc., as some cleaners will only
cause these problems after they have dried
Leather upholstery requrres special care, it can be
cleaned with a mild soap and a soft cloth. It is recom-
mended that a special leather cleaner be used to
clean but also treat the leather surfaces in your vehi-
cle. Leather surfaces can age quickly and can crack if
not properly taken care of, so it is vital that the leather
surfaces be maintained.
Floor Mats and Carpet
The floor mats and carpet should be vacuumed or
brushed regularly. They can be cleaned with a mild
soap and water. Special cleaners are available to
clean the carpeted surfaces of your vehicle, but take
care in choosing them, and again it is best to test
them in a usually unseen spot.
Dashboard, Console, Door Panels, Etc.
The dashboard, console, door panels, and other
plastic, vinyl, or wood surfaces can be cleaned using
a mild soap and water. Caution must be taken to keep
water out of electronic accessories and controls to
avoid shorts or ruining the components Again spe-
cial cleaners are available to clean these surfaces, as
with other cleaners care must taken in purchasmg
and using such cleaners.
There are protectants available which can treat the
various surfaces in your car giving them a “shiny new
look”, however some of these protectants can cause
more harm than good in the long run. The shine that
is placed on your dashboard attracts sunlight accel-
erating the aging, fading and possibly even cracking
the surfaces. These protectants also attract more dust
to stick to the surfaces they treat, Increasing the cleaning you must do to maintain the appearance of
your vehicle. Personal discretion is advised here.
On most models covered by this manual, the
wheel bearmgs used are sealed units and do not re-
quire routine maintenance. However on some Galant
and Mirage models, the rear wheel bearing do require
periodic repacking. For removal and installation in-
structions, please refer to Section 7 (for rear bear-
ings) or Section 8 (for front bearings).
REPACKING
*Sodium based grease is not compatible
with lithium based grease. Read the package
labels and be careful not to mix the two
types. If there is any doubt as to the type of
grease used, completely clean the old
grease from the bearing and hub before re-
placing.
Before handling the bearings, there are a few
things that you should remember to do and not to do.
DO the following: l Remove all outside dirt from the housing be-
fore exposing the bearing.
l Treat a used bearing as gently as you would a
new one.
l Work with clean tools in clean surroundings. l Use clean, dry gloves, or at least clean, dry
hands.
l Clean solvents and flushing fluids are a must. l Use clean paper when laying out the bearings
to dry.
l Protect drsassembled bearings from rust and
dirt. Cover them up.
l Use clean, lint-free rags to wipe the bearings. l Keep the bearings in oil-proof paper when they
are to be stored or are not in use.
l Clean the inside of the housing before replac-
ing the bearin
Do NOT do he followino: El, l Do not work in dirty sirroundings. l Do not use dirty, chipped or damaged tools. l Do not work on wooden work benches or use
wooden mallets.
l Do not handle bearings with dirty or moist
hands.
l Do not use gasoline for cleaning. Use a safe
solvent.
l Do not spin dry bearings with compressed air.
They will be damaged.
l Do not use cotton waste or dirty cloths to wipe
bearings.
l Do not scratch or nick bearing surfaces. l Do not allow the bearina to come in contact
” with dirt or rust at any time.
The rear wheel bearinas on some Galant and Mi-
rage models require periodic maintenance. A pre-
mium high melting point grease meeting Grade
Multipurpose Grease NLGI Grade #2 or equivalent
must be used. Long fiber type greases must not be
used. This service is recommended every 30,000
miles (48,000 km).
*For information on Wheel Bearing removal
and installation, refer to Section 7 of this
manual.
1. Remove the wheel bearing.
2. Clean all parts in a non-flammable solvent and
let them air dry.
*Only use lint-free rags to dry the bearings.
Never spin-dry a bearing with compressed
air, as this will damage the rollers.
3. Check for excessive wear and damage. Replace
the bearing as necessary.
*Packina wheel bearinos with arease is
best accomplished by u&g a wheel bearing
packer (available at most automotive parts
stores).
4. If a wheel bearing packer is not available, the
bearings may be packed by hand.
a. Place a “healthy’ glob of grease in the
palm of one hand.
b. Force the edge of the bearing into the
grease so that the grease fills the space between
the rollers and the bearing cage.
c. Keep rotating the bearing while continuing
to push the grease through.
d. Continue until the grease is forced out the
other side of the bearing.
5. Place the packed bearing on a clean surface
and cover it until it is time for installation.
6. Install the wheel bearing.
# See Figures 219 and 220
To prevent the bumper from deforming, these vehi-
cles cannot be towed by a wrecker using sling-type
equipment. If these vehicles require towing, use a
wheel lift or flat bed equipment. It is recommended
that the vehicle be towed from the front If a flat bed is
not available.
Manual transaxle vehicles may be towed from the
rear provided that the transaxle is in Neutral and the
driveline has not been damaged. The steering wheel
must be clamped in the straight-ahead positron with a
steering wheel clamping device designed for towing
service use.
Do not use the steering column lock to secure
the front wheel uosition for towina.
Automatic transaxle vehicles may be towed on the
front wheels at speeds not to exceed 30 mph (50
km/h) for a distance not to exceed 18 miles (30 km).
If these limits can not be met, then the front wheels
must be placed on a tow dolly.
# See Figure 221
All Wheel Drive (AWD) vehicles should only be
towed with all 4 wheels on the ground or lifted from
the road surface. This means that the vehicle is to be
towed either with flatbed equipment, with all wheels
on dollies or flat towed. Damage to the viscous cou-
pling may result if the vehicle is towed with only 2
wheels on the ground.
p See Figure 222
Whenever a vehicle is jump started, precautions
must be followed In order to prevent the possibility of