2003 Hyundai Atos engine oil

DO-IT-YOURSELF MAINTENANCE 6-5
G050A01A-AAT
CHECKING AND CHANGING THE EN- GINE COOLANT
WARNING: Do not remove the radiator cap when the
engine is hot. When the engine is hot, theengine coolant is under pressure and mayerupt through the opening if the cap isremoved. You could be seriously burned ifyou do not observe this precaution. Do notremove the radiator cap until the radiator iscool to the touch.
8. Before installing the new oil filter on the engine, apply clean engine oil to the surface of the rubber gasket. Temporarily tighten the oil filter by hand.
G040A05X
G040A06X
9. Using the special tool (09263-02000) andtorque wrench, tighten the oil filter to the specified torque. Tightening torque .............. 12-16 Nm
(120-160 kg.cm, 9-12 lb.ft)
SST (09263-02000)
G040A04X
Extension bar
NOTE:
o Be careful not to drop the engine oil on the rubber parts of the engine mounting insulator.
o You can purchase the SST from your Hyundai dealer.
o If you aren't sure how to use, consult your Hyundai dealer.
10. Refill the crankcase with the recommended engine oil. Refer to the specification in chap-ter 9 for engine oil capacity.
11. Start the engine and check to be sure no oil is leaking from the drain plug or oil filter.
12. Shut off the engine and recheck the oil level. NOTE: Always dispose of used engine oil in an
environmentally acceptable manner. It is sug- gested that it be placed in a sealed container
and taken to a service station for reclama-tion. Do not pour the oil on the ground orput it into the household trash.
WARNING: Used motor oil may cause irritation or can-
cer of the skin if left in contact with the skin for prolonged periods of time. Wash yourhands thoroughly with soap and warm wa-ter as soon as possible after handling usedoil.

DO-IT-YOURSELF MAINTENANCE 6-9
G090A01X-GAT
FILLING THE WASHER RESERVOIR
The washer fluid reservoir supplies fluid to the
windshield washer system. A good quality washer fluid should be used to fill
the washer reservoir. The fluid level should be checked more frequently during bad weather orwhenever the washer system is in more fre-quent use.
The capacity of the washer reservoir is 2.5
liters (2.63 U.S. quarts).
CAUTION:
o Radiator antifreeze (engine coolant) should not be used in the washer systembecause it will damage the car's finish.
o The washer lever should not be pulled and the washer should not be operated ifthe washer reservoir is empty. This candamage the washer fluid pump.
G070A01X-GAT
CHANGING THE AIR CLEANER FIL- TER G080A02A-AAT
WINDSHIELD WIPER BLADES The wiper blades should be carefully inspected from time to time and cleaned to remove accu-mulations of road film or other debris. To cleanthe wiper blades and arms, use a clean spongeor cloth with a mild soap or detergent and water.If the wipers continue to streak or smear theglass, replace them with Genuine HyundaiReplacement Parts or their equivalent. CAUTION:
o Do not operate the wipers on dry glass. This can result in more rapid wear of the wiper blades and may scratch the glass.
o Keep the blade rubber out of contact with petroleum products such as engineoil, gasoline etc.
To change the filter, loosen the clamps (1) on
the cover. When this is done, the cover can be
lifted off, the old filter removed and the new filterput in its place. Genuine Hyundai replacement
parts are recommended.
CAUTION: Operating your vehicle without a proper air
filter in place can result in excessive engine wear.
G070A01X
(1)
AS60160AG090A01X

DO-IT-YOURSELF MAINTENANCE
6-10 G110A01A-AAT
CHECKING THE TRANSAXLE FLUID (AUTOMATIC)
Transaxle fluid in the automatic transaxle should be checked at those intervals specified in thevehicle maintenance schedule in Section 5. G110B01X-AAT Recommended Fluid Your Hyundai automatic transaxle is specially designed to operate with ESSO JWS3314. Dam-age caused by a nonspecified fluid is not cov-ered by your new vehicle limited warranty. G110C01X-GAT
Transaxle Fluid Capacity The fluid capacity of the automatic transaxle is
5.2 liters (5.48 U.S. quarts). WARNING: The transaxle fluid level should be checked
when the engine is at normal operating tem-perature. This means that the engine, radia-
tor, exhaust system etc., are very hot. Exer-
cise great care not to burn yourself duringthis procedure.
G100A04X-GAT CHECKING THE TRANSAXLE OIL (MANUAL) Transaxle lubricant in the manual and transaxle should be checked at those intervals specified in the vehicle maintenance schedule in Section5. Recommended Oil Use only HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4) in the manual transaxle. Manual Transaxle Oil Capacity The oil capacity of the manual transaxle is 2.45 liters (2.58 U.S. quarts). WARNING: It is always better to check the transaxle oil level when the engine is cool or cold. If theengine is hot, you should exercise greatcaution to avoid burning yourself on hotengine or exhaust parts. G100B01A-AAT
To check the Manual Transaxle Fluid Level
SSA6100B
Park the car on level ground with the engine off.
1. Using a wrench of the correct size, loosen the oil filler plug by turning it counterclock- wise and remove it with your fingers.
2. Use your finger or suitable tool to feel inside the hole. The oil level should be at its bottomedge. If it is not, check for leaks beforeadding oil. To refill the transaxle or bring theoil level up, add oil slowly until it reaches theproper level. Do not overfill.
3. Replace the plug and washer, screw it in with your fingers and then tighten securelywith the wrench.
G100A01X
Filler plug
Drain plug

DO-IT-YOURSELF MAINTENANCE
6-16
G230A03A-GAT
POWER STEERING FLUID LEVEL
The power steering fluid level should be checked
regularly.
To check the power steering fluid level, be sure
the ignition is "OFF", then check to make cer- tain that the power steering fluid level is be-tween the "MAX" and "MIN" level markings onthe fluid reservoir.
NOTE: Grinding noise from the power steering
pump may be heard immediately after the engine is started in extremely cold condi-
tions (below -20°C). If the noise stops dur-ing warm up, there is no abnormal functionin the system. This is due to a power steer-ing fluid characteristic in extremely coldconditions.
G230A01X
The fluid in the battery contains a strong solu-
tion of sulfuric acid, which is poisonous and highly corrosive. Be careful not to spill it onyourself or the car. If you do spill battery fluid onyourself, immediately do the following:
o If battery fluid is on your skin, flush the affected areas with water for at least 15 minutes and then seek medical assistance.
o If battery fluid is in your eyes, rinse out your eyes with water and get medical assistanceas soon as possible. While you are beingdriven to get medical assistance, continueto rinse your eyes by using a sponge or softcloth saturated with water.
o If you swallow battery fluid, drink a large quantity of water or milk followed by milk ofmagnesia, eat a raw egg or drink vegetableoil. Get medical assistance as soon aspossible.
While batteries are being charged (either by abattery charger or by the vehicle's alternator),they produce explosive gases. Always observethese warnings to prevent injuries from occur-ring:
o Charge batteries only in a well ventilated area.
o Do not permit flames, sparks or smoking in the area.
o Keep children away from the area. G210B01A-AAT
Checking the Battery
Keep the battery clean. Any evidence of corro-
sion around the battery posts or terminals should be removed using a solution of household bak-ing soda and warm water. After the batteryterminals are dry, cover them with a light coat-ing of grease.
G220A01A-AAT
CHECKING ELECTRIC COOLING
FANS
WARNING: The radiator fan is controlled by engine cool- ant temperature and may sometimes operateeven when the engine is not running. Use extreme caution when working near the blades of the cooling fan, so that you are not injuredby a rotating fan blade. As the coolant tem-perature decreases the fan will automaticallyshut off. This is a normal condition.
G220B01A-AAT
Checking Engine Cooling Fan The engine cooling fan should come on auto-
matically if the engine coolant temperature ishigh.
G220C01A-AAT
Checking Condenser Cooling Fan The condenser cooling fan should come on
automatically whenever the air conditioning isin operation.

DO-IT-YOURSELF MAINTENANCE 6-17
G270A02X-GAT
HEADLIGHT BULB
Replacement instructions:
1. Allow the bulb to cool. Wear eye protection.
2. Always grasp the bulb by its base, avoid touching the glass.
3. Disconnect the connector, then remove the dust cover.
4. Push the bulb spring for removing the head- light bulb.
5. Remove the headlight bulb. If the bulb is burned out, replace it with the same watt- age.
6. Installation is the reverse order of the re- moval.
7. Use the protective cap and carton to promptly dispose of the old bulb.
8. Check for proper headlight aim. WARNING: The halogen bulb contains gas under pres-
sure and if impacted could shatter, and re- sulting in flying fragments. Always wear eye
protection when servicing the bulb. Protectthe bulb against abrasions or scratches andagainst liquids when lighted. Turn the bulbon only when installed in a headlight. Re-place the headlight if damaged or cracked.
Keep the bulb out of the reach of childrenand dispose of the used bulb with care. G290A02X-GAT HEADLIGHT AIMING ADJUSTMENT Before performing aiming adjustment, make sure of the following.
1. Keep all tires inflated to the correct pres- sure.
2. Place the vehicle on level ground and press the front bumper & rear bumper down sev- eral times. Place the vehicle at a distance of3,000 mm (118 in.) from the test wall.
3. See that the vehicle is unloaded (except for full levels of coolant, engine oil and fuel, andspare tire, jack, and tools). Have the driveror equivalent weight placed in driver's seat.
Recommended Fluid
Use PSF-3 type fluid. NOTE: Do not start the engine when the power
steering oil reservoir is empty.
G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the power steer-
ing hose connections for fluid leakage at those intervals specified in the vehicle maintenanceschedule in Section 5.
The power steering hoses should be replaced if
there is severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hosecould cause premature failure.
G260A03A-AAT
REPLACING HEADLIGHT BULBS Before attempting to replace a headlight bulb,
be sure the switch is turned to the "OFF"position.
The next paragraph shows how to reach head-
light bulbs so they may be changed. Be sure toreplace the burned-out bulb with one of thesame number and wattage rating.
CAUTION: Keep the lamps out of contact with petro-
leum product, such as oil, gasoline, etc.
G270A01X

VEHICLE SPECIFICATIONS 9-3
Oil & Coolant Standard
API SG SAE 20W-40, 20W-50 (ABOVE -10°C)
OR ABOVE SAE 15W-40, 15W-50 (ABOVE -15°C) SAE 10W-30 (-25°C ~ 40°C) SAE 10W-40, 10W-50 (ABOVE -25°C) SAE 5W-20 *1, *2 (BELOW -10°C) SAE 5W-30 *1 (BELOW 10°C)SAE 5W-40 *1 (BELOW 20°C)
*1. Restricted by driving condition and dealing area
*2. Not recommended for sustained high speed vehicle operationNormal driving condition Severe driving condition HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4)ESSO JWS3314 PSF-3 DOT 3, DOT 4 or equivalentEthylene glycol base for aluminum radiator
Item
Engine Oil Engine oil consumption Transaxle Power steering Brake fluid Engine coolant Q'ty (liter)
3.1 (3.26 US-qts, 2.72 lmp-qts) MAX. 1L / 1500 Km MAX. 1L / 1000 Km2.45 (2.58 us-qts, 2.15 lmp-qts) 5.2 (5.48 us-qts, 4.56 lmp-qts) As requiredAs required 4.5 (4.74 us-qts, 3.95 lmp-qts)
J080A03X-GAT LUBRICATION CHART
Manual Auto

INDEX
10-2
E Emission Control System
................................................................... 7-1
Engine Before starting the engine .............................................................. 2-2
Compartment (For MFI) ................................................................. 6-1
Coolant ........................................................................................... 6-5
Coolant temperature gauge ......................................................... 1-22
If the engine overheats .................................................................. 3-2Number .......................................................................................... 8-1
Oil .................................................................................................. 6-2Oil consumption ............................................................................. 6-3
Starting ........................................................................................... 2-3
Engine Exhaust Can Be Dangerous ................................................... 2-1
FFan Speed Co ntrol ............................................................................ 1-34
Fog Light Front ............................................................................................. 1-31
Rear ............................................................................................. 1-31
Front Seats Adjustable front seats .................................................................... 1-5
Adjustable headrests ..................................................................... 1-6Adjusting seat forward and rearward ............................................. 1-5
Adjusting seatback angle ...................... ......................................... 1-6
Fuel Capacity ......................................................................................... 9-1
Gauge .......................................................................................... 1-22
Recommendations ......................................................................... 1-1 Fuel Filler Lid
Remote release ............................................................................ 1-31
Fuses ................................................................................................ 6-15
G General Everyday Checks .................................................................. 6-2
H Hazard Warn ing System ................................................................... 1-27
Headlight ........................................................................................... 6-17
Headlight Bulb Replacement ............................................................. 6-17
Headlight Leveling Device System ................................................... 1-25
Heating and Ventilation
High-mounted Rear Stoplight ............................................................ 1-28
Hood Release ................................................................................... 1-32
Horn ................................................................................................ 1-33
I Ignition Switch ..................................................................................... 2-2
Immobilizer System ............................................................................. 1-2
Instrument Cluster and Indicator ....................................................... 1-19
Instruments and Controls .................................................................. 1-18
Interior Light ...................................................................................... 1-27
J Jump Starting ...................................................................................... 3-1
K
Keys .................................................................................................. 1-2 If you lose your keys ..................................................................... 3-8
Positions ........................................................................................ 2-2