oil Hyundai Atos 2002 Workshop Manual

DO-IT-YOURSELF MAINTENANCE 6-3
AS60050A
FL
ZG030C1-A
To Check the Oil Level
Before checking the oil, warm up the engine to
normal operating temperature and be sure it is parked on level ground. Turn the engine off.
Wait a minute, then remove the dipstick, wipe it
off, fully reinsert the dipstick and withdraw itagain. Then note the highest level the oil hasreached on the dipstick. It should be betweenthe upper ("F") and lower ("L") range. ZG030D1-A
Adding Oil
G030D01A
If the oil level is close to or below the "L" mark,
add oil until it reaches the "F" mark. To add oil:
1. Remove the oil filler cap by turning it coun- terclockwise.
2. Add oil, then check the level again. Do not overfill.
3. Replace the cap by turning it clockwise.
The distance between the "F" and "L" marks is
equal to about 1 quart of oil. G350A01A-GAT
ENGINE OIL CONSUMPTION Function of Engine Oil
Engine oil has the primary function of lubricat-
ing and cooling the inside of the engine. Engine oil consumption
If is normal that an engine should consume
some engine oil while normal driving. The cause of oil consumption in a normal engine are asfollows;
o Engine oil is used to lubricate pistons, piston rings and cylinders.
o A thin film of oil is left on the cylinder wall when a piston moves downwards in the cylinder. High negative pressure generatedduring engine operation sucks some of theoil into the combustion chamber. This oil with some oil of the cylinder wall is burned by the high temperature combustiongases during the combustion process.
o The engine oil consumption is strongly ef- fected by the viscosity and quality of oil,engine rpm and driving condition etc. The
engine oil is more consumed under severedriving conditions such as high speeds and
frequent acceleration and deceleration thannormal driving condition.

DO-IT-YOURSELF MAINTENANCE
6-4 G040A01X-GAT
CHANGING THE OIL AND FILTER
Oil filler cap
Oil filter G040A01X
Drain plug
The engine oil and filter should be changed at
those intervals specified in the maintenance schedule in Section 5. If the car is being driven in severe conditions, more frequent oil and filter
changes are required.
The procedure for changing the oil and filter is
as follows:
1. Park the car on level ground and set the parking brake. Start the engine and let it warm up until the needle on the coolanttemperature gauge moves above the lowest
mark. Turn the engine off and place the gearselector lever in "P" (automatic transaxle) orreverse gear (manual transaxle, semi-auto-matic transaxle).
2. Open the hood and remove the engine oil filler cap. 3. Slide underneath the car and loosen the
drain plug by turning it counterclockwisewith a wrench of the proper size. Be sure
that a drain pan is in position to catch the oilas it drains out, then remove the drain plug.
WARNING: Be very careful when draining the engine oil
as it may be hot enough to burn you!
4. When the oil has stopped draining, replace the drain plug using a new washer and retighten by turning it clockwise.
G040A03X
6. First, remove the vehicle number plate. Un- screw the tapping screws (4EA) and re- move the front bumper grille.
G040A04X
SST (09263-02000)
Extension bar
7. Using the special tool (09263-02000), re- move the oil filter through the bumper hole.
G040A02X
SST (09263-02000)
5. Before removing the oil filter, prepare the special tool (oil filter wrench), extension bar and ratchet handle.

DO-IT-YOURSELF MAINTENANCE 6-5
G040A05XNOTE: Always dispose of used engine oil in an
environmentally acceptable manner. It is suggested that it be placed in a sealed con-tainer and taken to a service station forreclamation. Do not pour the oil on theground or put 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.
8. Before installing the new oil filter on the
engine, apply clean engine oil to the surfaceof the rubber gasket.Temporarily tighten the oil filter by hand.
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)
G040A04X
SST (09263-02000)
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. ZG040B1-E
Protect the Environment: It is illegal to pollute drains, water courses or
soil. Use authorized facilities for disposal. If indoubt, contact your Local Authority for advice.
ZG050A1-A
CHECKING AND CHANGING THE EN- GINE COOLANT
WARNING: Do not remove the radiator cap when the en-
gine is hot. When the engine is hot, the coolant is under pressure and may erupt through theopening if the cap is removed. You could beseriously burned if you do not observe thisprecaution. Do not remove the cap until theradiator is cool to the touch.

DO-IT-YOURSELF MAINTENANCE 6-9
AS60160A
ZG080A1-A
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 clean the wiper blades and arms, use a clean sponge or cloth with a mild soap ordetergent and water. If the wipers continue to streak or smear the glass, replace them with genuine Hyundai re-placement parts or their equivalent. NOTE:
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.G090A01X-EAT
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 2.19
lmp.qts (2.5 Litres).
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 can
damage the washer fluid pump. XG100A2-E
MANUAL TRANSAXLE LUBRICANT
G100A01X
Filler plug
Drain plug
The transaxle lubricant should be checked and/
or changed at intervals specified in the mainte- nance schedule. Recommended Lubricant
Use only HYUNDAI GENUINE PARTS MTF
75W/90 (API GL-4) in the manual transaxle.
CAUTION: The transaxle lubricant level should only be
checked when the engine is cold to preludethe possibility of personal injury by contactwith hot components.
1. To check the transaxle lubricant level, the vehicle should be placed on level ground and the level plug removed with a suitablespanner.
G090A01X-DAG

DO-IT-YOURSELF MAINTENANCE
6-10
C090B01X-DAG
G110D01A-GAT To Check the Transaxle Fluid Level
G110D02A
Park the car on level ground with the parking brake engaged. When the transaxle fluid levelis checked, the transaxle fluid should be atnormal operating temperature and the engineidling.
G110A01A-AAT
CHECKING THE TRANSAXLE FLUID (AUTOMATIC)
Transaxle fluid in the automatic transaxle should be changed at those intervals specified in thevehicle maintenance schedule in Section 5.
3. Replace the bolt, screw it in with your fin-
gers and then tighten securely with thewrench.
G110C01X-EAT
Transaxle Fluid Capacity
The fluid capacity of the automatic transaxle is4.56 lmp.qts (5.2 Litres). 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 so youshould exercise great care not to burn your-self during this procedure.
G110B01X-AAT
Recommended Fluid Your Hyundai automatic transaxle is speciallydesigned to operate with ESSO JWS3314. Damage caused by a nonspecified fluid is not covered by your new vehicle limited warranty.
ZG100B1-A
To Check the Manual Transaxle Oil Level
SSA6100B
Park the car on level ground with the engine off.
1. Using a wrench of the correct size, loosen the oil filler bolt turning it counterclockwise and remove it with your fingers.
2. Use your finger to feel inside the hole. The oil level should be at its bottom edge. If it isnot, check for leaks before adding oil. Torefill the transaxle or bring the oil level up,add oil slowly until it reaches the properlevel. Do not overfill.
2. If the level is correct, lubricant should begin
to drip from the plug orifice. In this case theplug should be replaced. If the level is incor-rect, lubricant should be added until it beginsto drip from the plug orifice at which time theplug should be replaced.

DO-IT-YOURSELF MAINTENANCE
6-16 G270A01X-GAT
HEADLIGHT BULB
G270A01X
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.
noise stops during warm up, there is no
abnormal function in the system. This is dueto a power steering fluid characteristic inextremely cold conditions.
Recommended Fluid Use PSF-3 type fluid. NOTE: Do not start the engine when the power
steering oil reservoir is empty. ZG230B1-E
POWER STEERING HOSES It is suggested that you check the power steering hose connections for fluid leakage at those inter-vals specified in the vehicle maintenance sched-ule in Section 5.The power steering hoses should be replaced ifthere is severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hose couldcause premature failure.
G260A01A-AAT
REPLACING LIGHT BULBS Before attempting to replace a light bulb, be
sure the switch is turned to the "OFF" position.
The drawings show how to reach light bulbs sothey may be changed. Be sure to replace the
burned-out bulb with one of the same numberand wattage rating.
G220C01A-AAT
Checking Condenser Cooling Fan
The condenser cooling fan should come on
automatically whenever the air conditioning is in operation.
G230A03A-GAT
POWER STEERING FLUID LEVEL
G230A01X
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 -4°F(-20°C)). In this case, if the

DO-IT-YOURSELF MAINTENANCE 6-17
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 on thebulb only when installing in a headlight.Replace the headlight if damaged or cracked.Keep the bulb out of the reach of childrenand dispose of the used bulb with care.
G290A01X-EAT
HEADLIGHT AIMING ADJUSTMENT
G290A01V
Before performing aiming adjustment, make sure
of the following.
Vertical aiming
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.
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.
4. Clean the head lights lens and turn on the headlight (Low beam).
5. Open the bonnet.
6. Draw the vertical line (through the center of each headlight) and the horizontal line(through the centre of each headlight) on theaiming screen.
1) Horizontal line dimension from ground:25.43 in. (646 mm)
2) Distance between each vertical line: 38.89 in. (988 mm)And then, draw the parallel line at 1.18 in. (30 mm) place under the horizontal line.
7. Adjust each cut-off line of the low beam to the parallel line with a phillips screwdriver -VERTICAL AIMING
8. Adjust each cut-off line of the low beam to the each vertical line with a phillips screw-driver - HORIZONTAL AIMING. G290B01X-EAT
Adjustment After Headlight Assembly Replacement
If the vehicle has had front body repair and the headlight assembly has been replaced, theheadlight aiming should be checked using theaiming screen as shown in the illustration. Turnon the headlight switch. (Low Beam Position)
1. Adjust headlights so that main axis of light is parallel to centre line of the body and isaligned with point "P" shown in the illustra-tion.
2. Dotted lines in the illustration show centre of headlights. G290B01S-DAG
Horizontal lineVertical line
W
0.59 in.
"P" 1.18 in.
Cut-off line
Ground line H
H L

VEHICLE SPECIFICATIONS 9-1
Litres
35 J040A01X-GAT ELECTRICAL
Battery Alternator Starting motor
MF 12V 40AH
13.5V 60A
0.8 KW
J050A02X-GAT BRAKE
Dual hydraulic with brake booster Ventilated disc Drum Cable operated on rear wheel
J060A01X-EAT FUEL SYSTEM
lmp.gal 7.7
J020A01X-EAT POWER STEERING
Type Wheel free play Rack stroke Oil pump type Rack and pinion0 ~ 1.181 in. (0 ~ 30 mm) 5.354 in. (136 mm) Vane type
ZJ000A1-A
9. VEHICLE SPECIFICATIONS J030A02X-EAT TYRE
155/70 R 13 175/60 R 13 Full size spare
Standard Option Spare
J010A02X-EAT MEASUREMENT
137.6 (3495)58.9 (1495) 63.6 (1615) 62.2 (1580) 93.7 (2380) 51.8 (1315) 51.2 (1300)Overall length Overall width Overall height (unladen) Wheel base Wheel tread
in. (mm)
ATOZ AMICA
Front Rear
Fuel tank Capacity Type Front brake type Rear brake type Parking brake
9

VEHICLE SPECIFICATIONS 9-3
Oil & Coolant Standard
SAE 20W-40, 20W-50 (ABOVE -14°F)
API SG SAE 15W-40, 15W-50 (ABOVE 5°F)
OR SAE 10W-30 (-13°F ~ 104°F)
ABOVE SAE 10W-40, 10W-50 (ABOVE -13°F) SAE 5W-20 *1, *2 (BELOW 14°F)SAE 5W-30 *1 (BELOW 50°F)SAE 5W-40 *1 (BELOW 68°F)
*1. Restricted by driving condition and dealing area
*2. Not recommended for sustained high speed vehicle operation Normal driving conditionSevere driving conditionHYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4)ESSO JWS3314PSF-3 DOT 3, DOT 4 or equivalent Ethylene glycol base for aluminum radiator
Item
Engine Oil Engine oil consumption Transaxle Power steering Brake fluidEngine coolant Q'ty
2.72 lmp.qts (3.26 us-qts, 3.1 litres)
MAX. 1L / 1500 Km
MAX. 1L / 1000 Km
2.15 lmp.qts (2.58 us-qts, 2.45 litres)
4.56 lmp.qts (5.48 us-qts, 5.2 litres)As required As required
3.95 lmp.qts (4.74 us-qts, 4.5 litres)
J080A06X-EAT LUBRICATION CHART
Manual Auto

INDEX10-1
A ABS SYSTEM
..................................................................................... 2-7
ADJUSTABLE FRONT SEATS .......................................................... 1-5
AIR CLEANER FILTER ...................................................................... 6-8
AIR CONDITIONER CARE .............................................................. 6-12
AIR CONDITIONING SWITCH ......................................................... 1-36
AIR CONDITIONING OPERATION .................................................1-37
ANTENNA ......................................................................................... 1-52
APPEARANCE CARE ....... ........................................................ 4-1 ~ 4-2
ASHTRAY ......................................................................................... 1-25
AUDIO FAULT CODE ...................................................................... 1-49
AUTOMATIC TRANSAXLE ......................... .............................. 2-5 ~ 2-6
BBATTERY MAINTENANCE .............................................................. 6-15
BEFORE STARTING THE ENGINE .................................................. 2-2
BONNET RELEASE ......................................................................... 1-30
BRAKE CIRCUIT FAILURE WARNING LAMP ................................1-18
BRAKE PEDAL CLEARANCE ......................................................... 6-14
BRAKE PEDAL FREEPLAY ............................................................. 6-13
BRAKES ........................................................................................... 6-11
C
CARE OF SEAT BELTS .................................................................... 1-7
CARE OF CASSETTE TAPE ................................................ 1-50 ~ 1-51
CARE OF DISC ................................................................................ 1-50
CATALYTIC CONVERTER (For MFI ) ................................................ 7-1 CENTRAL DOOR LOCKING
SYSTEM ............................................. 1-7
CHANGING THE OIL AND FILTER .................. ....................... 6-4 ~ 6-5
CHARGING WARNING LIGHT ........................................................ 1-19
CHILD PROTECTOR REAR DOOR LOCKS .................................... 1-4
CHILD RESTRAINT SYSTEM ............................................... 1-10 ~ 1-11
CIGAR LIGHTER .............................................................................. 1-24
CLOCK .............................................................................................. 1-24
CLUTCH PEDAL FREEPLAY .......................................................... 6-13
COMPACT DISK PLAYER OPERATION (H922M) .............. 1-47 ~ 1-48
COMPRESSOR DRIVE BELT ......................................................... 6-12
COOLING FANS .............................................................................. 6-15
D
DAY-NIGHT REAR VIEW MIRROR .................................................1-26
DOOR LOCKS .................................................................................... 1-3DRIVE BELTS .................................................................................. 6-14
DRIVING FOR ECONOMY ................................................................ 2-8
EEFFECTIVE BRAKING ....................................................................... 2-7
EMERGENCY T OWING ..................................................................... 3-8
EMISSION CONTROL SYSTEM ......... .............................................. 7-1
ENGINE COMPARTMENT (For MFI Engine) .................................... 6-1
ENGINE COOLANT ........................................................................... 6-5
ENGINE COOLANT TEMPERATURE GAUGE ...............................1-20
ENGINE OIL CONSUMPTION ........................................................... 6-3
F
FILLING THE WASHER RESERVOIR .............................................. 6-9
FOLDING REAR SEAT BACK AND SEAT CUSHION ...................1-27
FOLDING THE OUTSIDE REAR VIEW MIRRORS ........................1-26
ZK000A1-E 10. INDEX
10