oil dipstick MITSUBISHI DIAMANTE 1900 Repair Manual

UNDERHDDD MAINTENANCE COMPONENT LOCATIONS-2AL ENGINE
II
1. Power steering belt 7. PCV valve
2. Washer solvent bottle 8. Distributor cap and rotor
3. Power steering reservoir 9. Fuel filter (under air inlet tube)
4. Oil fill cap 10. Air filter housing
5. Brake master cylinder reservoir 11. Engine compartment fuse box
6. Spark plug and plug wire 12. Battery 13. Automatic transaxle fluid dipstick
14. Coolant recovery tank
15. Radiator cap
16. Engine oil dipstick

UNDERHOOD MAINTENANCE COMPONENT LOCATIONS-l .8L ENGINE
1. Coolant recovery tank
2. Battery
3. Engine compartment fuse box
4. Air filter housing
5. Clutch fluid reservoir
6. Brake master cylinder reservoir 7. Spark plug and plug wire
8. PCV valve
9. Engine oil fill cap
10. Fuel filter
11. Engine compartment relay center
12. Washer solvent bottle 13. Power steering reservoir
14. Power steering belt
15. Engine oil dipstick
16. Radiator cap

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

.
l-36 GENERALINFORMATIONAND MAINTENANCE
Install the drain plug and tighten to 22 ft. Ibs.
(304Nm)
5. Refill the transaxle to the proper level, as
shown in the Capacities chart, with the appropriate
fluid. The oil level should be at the bottom of the oil
filler hole. I
6. When the oil reaches the orooer level, install
the filler plug and tighten to 22 ft. Ibs. (30 Nm).
FLUID RECOMMENDATIONS
8957i565 Fig, 165 Oil, when at the proper level, will
reach the lower edge of tC=+ frfr*r u*rn -non-
ing Mitsubishi recommends the use of Mercon@auto-
matic transmission fluid.
LEVELCHECK
Fig. 170 The fluid level is OK if it is within
the between the HOT and ADD areas on the
&&i& Do not overfill the transaxle or
-.*".."... -- .*"- problems could o ccur
1. Makesure the vehicle is oarked on a level sur-
face.
2. Remove the filler plug and make sure the oil
level is up to the lower edge of the filler plug hole.
3. Check to be sure that the transaxle oil is not
noticeably dirty and that it has a suitable viscosity. u See Figures 168,169, and 170
fluid is at normal operating temperature, drive the ve- The transaxle dipstick is located behind the air in-
hicle at least 10 miles. let hose, towards the firewall.
1. Park the vehicle on a level surface.
2. The transaxle should be at normal operating
temperature when checking fluid level. To ensure the 5. Pull the dipstick from its tube again. Holding it
horizontally, road the fluid level. The fkrid should be
between the MIN and MAX mark. If the fluid is below
the MIN mark, add fluid through the dipstick tube.
DRAIN & REFILL
6. Insert the dipstick, and check the level again
after adding any fluid. Be careful not to overfill the
transaxle.
3. With the selector lever in P and the parking
DRAIN & REFILL u See Figures 166 and 167
1. Make sure the vehicle is parked on a level sur-
face.
2. Raise and safely support the vehicle. Place a brake applied, start the engine.
4. Open the hood and locate the transaxle fluid
dipstick. Pull the dipstick from its tube, wipe it clean,
and reinsert it. Make sure the dipstick is fully in-
serted.
suitable drain pan under the manual transaxle.
3. Remove the filler plug and the drain plug and
allow the oil to drain completely.
Fig. 166 The automatic transaxle dipstick is
typically located under the air cleaner inlet
Fig. 166 Use a box-end wrench to loosen
the manual transaxle drain plug . . . tube. Pull the dipstick up to remove it from
the transaxle
Fig. 169 Wipe the dipstick clean and Insert
/fluid level reading ., it mto the transaxle agam to get the correct
j The fluid should be changed according to the
schedule in the Maintenance Intervals chart. If the car
is normally used in severe service, such as stop and
start driving, trailer towing, or the like, the interval
should be halved. If the car is driven under especially
nasty conditions, such as in heavy city traffic where
the temperature normally reaches 90°F (32%), or in
very hilly or mountainous areas, or in police, taxi, or b See Figures 171 thru 177
1. Raise and support the vehicle safely.
2. Place a suitable drain pan under the transaxle
drain plug.
3. Remove the transaxle pan drain plug. Let the
fluid completely drain out of the transaxle.
4. Install the drain plug and tighten it to 22-25 ft.
lbs. (30-35 Nm).
5. If equipped, remove the drain plug on the dif-
ferential of the transaxle.
6. Install the differential drain plug and tighten ft
to 22-25 ft. Ibs. (30-35 Nm).
7. Remove the drain pan.
8. Lower the vehicle.
9. Fill the transaxle through the dipstick to the
proper level.
10. Place the gear selector lever in P and start the
engine. Run the engine at idle, engage the emergency
brake and hold the brake pedal down. Move the gear
selector lever through all transaxle ranges for approx-
imately 5 minutes.
11. Return the selector lever to P and leave the
engine running at idle.
12. Check the transaxle fluid level. The fluid level
at normal operating temperature should read within
the crosshatched area of the fluid level dipstick.
13. If the fluid level reads below the crosshatched
area, adjust the level by adding fluid in small incre-
ments until the correct fluid level is obtained.
PAN &FILTER SERVICE
b See Figures 178 thru 184

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.

l-40 GENERALINFORMATIONAND MAINTENANCE
aiffiip98 Fig. 194 Pump the cooling system with pres-
sure, making sure not to overpressurize the
1 system or damage can occur
1. Remove the radiator or recovery tank cap.
2. Using the proper adapter, insert it onto the
opening and connect the pressure tester,
3. Begin pressurizing the system by pumping the
pressure tester and watching the gauge, when the
maximum pressure is reached, stop.
4. Watch the gauge carefully and see if the pres-
sure on the gauge drops, if it does, a leak is definitely
present.
5. If the pressure stayed somewhat stable, visu-
ally inspect the system for leaks, If the pressure
dropped, repressurize the system and then visually
inspect the system.
,
/ observe the pressure reading “@‘p~ 1 Fig 195 Watch the gauge on the system and
dropped more than 20%, a leak definitely exists, if
the oressure droo is less than 20%. the svstem is
most likely okay:
, cooling system when hot; serious burns can
Another way coolant is lost is by a internal engine occur from the steam and hot coolant. Also,
leak, causing the oil to be contaminated or the when draining engine coolant, keep in mind
coolant to be burned in the process of combustion that cats and dogs are attracted to ethylene
and sent out the exhaust. To check for oil contamina- glyeol antifreeze and could drink any that is
tion, remove the dipstick and check the condition of left in an uncovered container or in puddles
the oil in the oil pan. If the oil is murky and has a on the ground. This will prove fatal in suffi-
white or beige “milkshake” look to it, the coolant is cient quantities. Always drain coolant into a
contaminating the oil through an internal leak and the sealable container. Coolant should be reuser
enqine must be torn down to find the leak. If the oil mless it is contaminated or is several years
6. If no signs of a leak are noticed visually, pres-
surize the system to the maximum pressure rating of
the system and leave the uressure tester connected
fl sr about 30 minutes. Return after 30 minutes and
V erify the pressure on the gauge, if the pressure does not verify the situation, removing the spark
plugs one at a time and checking the electrodes for a
green or white tint can verify an internal coolant leak
and identify which cylinder(s) is the culprit and aiding
your search for the cause of the leak. If the spark
plugs appear okay, another method is to use a gas
analyzer or emissions tester, or one of several hand-
held tools that most professional shops possess. This
tools are used to check the cooling system for the
presence of Hydrocarbons (HC’s) in the coolant.
DRAIN & REFILL
p See figures 196 thru 205
Ensure that the engine is completely cool prior to
starting this service.
Never open, service or drain the radiator or
Ippears okay, the coolant can be burned and going
jut the tailpipe. A quick test for this is a cloud of
Nhite smoke appearing from the tailpipe, especially
In start-up. On cold days, the white smoke will ap-
Iear, this is due to condensation and the outside
emperature, not a coolant leak. If the “smoke test”
Fig. 196 The draincock is usually located at
Fig. 197 Gently rotate the draincock coun-
the bottom of the radiator
terclockwise to open the draincock . . .
Fig. 199 Allow the fluid to drain until it stops
and tighten the draineock hand tight
93151p27
1. Remove the recovery tank or radiator cap.
2, Raise and support the vehicle.
3. If necessary, remove the splash shield from un
ler the front of the vehicle.
93im76 Fig, 198 . _ . then allow the coolant to drain
out of the radiator and cooling system
Fig. 200 Make sure to heed the caution on
the radiator cap and NEVER open the cap
1 when the engine is hot ,, Fig. 201 Grasp the radiator cap and rotate
it counterclockwise . . .

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.

3-16 ,ENGlNEANDENGlNEOVERHAUL
Fig 66 Remove the heat shield retaining
bolts. . . g3’~‘51 Fig. 64 Remove the hanger retaining bolt
* . I(
Fig, 67 . . .
then remove the heat shield
from the exhaust manifold
Fig. 69 Remove the engine lifting eye from
the manifold . . . Fig. 70 , . . then remove the manifold from
the cylinder head Fig. 71 Remove the exhaust manifold gas-
/ faces, and replace the gasket ’ 93’53p72 ket, thoroughly clean the mountmg sur-
6. For the DOHC engine, if removing thr
a front
manifold, remove the alternator and mountin!
from the vehicle. 3 bracket
7. For the DOHC engine, separate the I$,, I.vIII- /r nnm
pressor from the mounting bracket. Leaving the
hoses ~~~, position the compressor aside,
8. ff removing the front manifold, remove the oil
dipstick and tube from the engine.
9. For the DOHC engine, if removing the front
manifold, remove the heat protector. 13. Remove the exhaust manifold mounting bolts
the manifold.
To install:
-4” PI,*, -11 rm.A.^L -,‘&^-:-I f-e.- IL- -_-I!-- - .-
17. lrlMll dll yWK1 Illdlell~l 110111 LIle lKWi~ SIN- faces and check the manifold for damage.
15. Install a new gasket and install the manifold.
Tighten the nuts in a crisscross pattern to 21 ft. Ibs.
(30Nm). .’ --.._
Nm) for 1
16. II 21. Install the drive belt(s) and adjust for proper
tension.
to1 the SOHC engine or to 14 ft. Ibs. (19
he DOHC engine.
Wall the heat shields. 22. Connect the negative battery cable and check
I- L- L, #
ror exnausr leaks.
3.51 Engfne
A Sam Finnwn 74
17. c
“IIII”“IUI” L”ll L”“““ll” IIIlu#lb p,““l~,aa~
and roll stopper bracket, if removed.
18. Install the oxygen sensor.
19. Install the electric cooling fan assembly, A/C
compressor, dipstick tube and alternator, as required.
20. Install a new flange gasket and connect the
exhaust pipe or converter assembly. Do not attempt the work on the
exhaust sys-
tern until it has completely coo
led.
1. Disconnect battery negative cable.
2. Raise the vehicle and support safely.
3. Remove the exhaust pipe to exhaust manifold
nuts and remove the front exhaust pipe. IO. If removing the rear manifold, disconnect the
EGR tube.
11. For the SOHC engine, if removing the rear
manifold, remove the intake plenum stay and the roll
stopper bracket.
12. Unplug the electrical connector and remove
the oxygen sensor.