2003 Hyundai Coupe engine

IN CASE OF EMERGENCY
3-8 since the steering lock is not designed to withstand the force required to hold the frontwheels straight during the tow.
o The vehicle must not be towed with the front wheels on the ground for more than thirtymiles.
SD100A2-E Automatic Transaxle Vehicle
o NOT OK FOR AUTOMATIC TRANSAXLE QUIPPED VEHICLE
o OK FOR MANUAL TRANSAXLE
The vehicle may be towed by the conventional method using the towing eye at the front of thevehicle as an attachment point.In addition, a suspended tow may be given to thefront of the vehicle without an towing dolly. In theevent of a suspended tow being given to the rearof the vehicle, the use of an towing dolly isimperative.
o OK FOR AUTOMATIC OR MANUAL TRANSAXLE EQUIPPED VEHICLE
CAUTION: The following restriction must be observedin order to avoid serious damage to thetransaxle.The vehicle must never be towed from therear with the front wheels on the ground.The vehicle must not be towed until transaxlefluid has been added to bring the level up tothe "HOT" marking on the dipstick. (The levelwill need to be reduced again after towing).The vehicle must not be towed at speedsfaster than 25 mph. or distances greater thanfifty miles. The general points regarding thesteering lock etc. described in the precedingsection (Manual transaxle vehicle) should beobserved.
D120A01A-EAT IF YOU LOSE YOUR KEYS Information about the key of immobilizer system will be found on page 1-2.
SD090A1-E Manual Transaxle Vehicle
o OK FOR AUTOMATIC OR MANUAL
TRANSAXLE EQUIPPED VEHICLE WITH NO DAMAGE
The vehicle may be towed by the conventionalmethod using the towing eye at the front of thevehicle as an attachment point. In addition, asuspended tow with or without an towing dollymay be used with either the front or the rearwheels being suspended, provided the abovecaution is observed. In addition, the following points must be noted:
o If towing by conventional means, the ignition key must be at the "ACC" position, otherwise the steering lock will be activated.
o Because the brake system and steering sys- tem power assistance is derived from theengine, the amount of effort required to stop orsteer the vehicle will be greater than normal.
o If a suspended tow is being given to the rear, the ignition key must be at the "ACC" position HGK200
D080C01GK
HGK199

VEHICLE MAINTENANCE REQUIREMENTS 5-1
SF020A1-E MAINTENANCE AND SERVICINGREQUIREMENTS To ensure the continued reliability and safety ofthe vehicle, certain routine maintenance opera-tions are required at specific mileage or timeintervals.It is the responsibility of the vehicle owner toensure that the maintenance schedules shownin both this Owners Manual and the Warrantyand Service Passport are adhered to.The new vehicle warranty may be invalidated ifthe routine maintenance operations are not per-formed in line with the recommendations outlinedand the safety and durability of the vehicle ad-versely affected.It is recommended that all maintenance opera-tions with the exception of the daily operatingchecks are entrusted to a Hyundai dealer toensure that the latest repair and maintenanceprocedures and specialized servicing tools areemployed. In addition, the use of genuine Hyundaireplacement parts will ensure that the vehiclesafety and performance will not be compro-mised.
SF000A1-E
5. VEHICLE MAINTE-
NANCE REQUIRE- MENTS NOTE: The inspection and testing of certain elec-tronic fuel injection/engine management andautomatic transmission control systems re-quire specialised electronic equipment spe-cifically designed for Hyundai vehicles. Theuse of general purpose electrical test equip-ment may result in damage to the control unitmicroprocessors. SF020C1-E Specified Scheduled Procedures
The Specified scheduled procedures are listed
in the maintenance charts beginning at page 5- 2. The operations specified must be performedat the time or mileage intervals shown irrespec-tive of whether the mileage interval has beenreached before the specified time interval.
Certain lubricants and components degrade
with both time and mileage (e.g. engine oil andbrake fluid) and therefore it is not permissableto base the maintenance schedule upon mile-age alone. It is strongly recommended that themaintenance operations are performed by thefactory-trained or distributor-trained techniciansat your Hyundai dealer because of the need forspecialized knowledge and tooling and to en-sure that no possibility of invalidating the man-ufacturers warranty exists.
The maintenance schedules relate to vehicles
operated under normal conditions, vehicles which are operated under adverse conditionswill require more frequent maintenance which isdescribed at page 5-4. SF030B1-E SERVICE HISTORY It is important that all scheduled maintenance services are recorded in the warranty and ser-vice passport to ensure that proof of mainte-nance is available when warranty service isrequired.
5

VEHICLE MAINTENANCE REQUIREMENTS
5- 2
SF040A3-E SCHEDULED MAINTENANCEIn order to ensure the continued safety, reliability and longevity of the vehicle, the following maintenance service operations should be performed at the timeor mileage intervals specified.It is recommended that all routine maintenance services are entrusted to a
Hyundai dealer to ensure that the manufacturers recommended proceduresare employed and that only genuine Hyundai replacement parts are used.Incorrect maintenance techniques or the use of non genuine replacement partsmay invalidate the vehicle warranty.
F030B01GK-EAT R : REPLACE I : INSPECT AND, AFTER INSPECTION, CLEAN, ADJUST, REPAIR OR REPLACE IF NECESSARY
ENGINE CONTROL SYSTEM MAINTENANCE
ENGINE OIL & FILTER(SG OR ABOVE) See Note (1)
DRIVE BELT 2.0 DOHC CVVT (ALT, W/PUMP, P/STR'G) 1.6 DOHC / 2.7 V6 (AUTO-TENSIONER, ALT, P/STR'G, A/CON)
FUEL FILTER(MPI TYPE)FLUID LEAKS TIMING BELTVENTILATION HOSE AIR CLEANER FILTER SPARK PLUG(1.6/2.0L)SPARK PLUGS(2.7L) VALVE CLEARENCE (2.0 DOHC CVVT)
NO. DESCRIPTION60 72
R I I I
RR R R
5060
R
I I I
4048
R I
R I
R R
30 36
R I I I I
20 24
R I I
R R
10 12
R
I I
MILES X 1000 MONTHS
Note :
(1) SF OR LOWER: EVERY 6,000 MILES OR 6 MONTHS: "R"
FOR 2.0 L DOHC VVT : SH (API), GF-1 (ILSAC) ABOVE
(2) FOR EVERY 60,000 MILES OR 48 MONTHS, WHICHEVER OCCURS FIRST : "I"
1 2 3 4 56 7 8 9
See Note (2)

VEHICLE MAINTENANCE REQUIREMENTS
5- 4 MAINTENANCE UNDER SEVERE USAGE CONDITIONS
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals. R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
F040A02GK-EAT
DRIVING
CONDITION
R R RR
I I II
R RR
MAINTENANCE ITEM MAINTENANCE
OPERATION MAINTENANCE
INTERVALS
ENGINE OIL AND FILTER AIR CLEANER FILTER SPARK PLUGSTIMING BELTBRAKE PADS, CALIPERS AND ROTORSREAR BRAKE DRUMS/LININGS, PARKING BRAKESTEERING GEAR BOX, LINKAGE & BOOTS/LOWER ARM BALL JOINTDRIVESHAFTS & BOOTSMANUAL TRANSAXLE OILAUTOMATIC TRANSAXLE FLUIDPOLLEN FILTER(FOR BLOWER UNIT) EVERY 4,500MILES OR 6 MONTHSEVERY 3,000MILES OR 6 MONTHSMORE FREQUENTLYMORE FREQUENTLYEVERY 37,000MILES OR 48MONTHSMORE FREQUENTLYMORE FREQUENTLY MORE FREQUENTLYEVERY 9,000MILES OR 12 MONTHS EVERY 60,000MILESEVERY 27,000MILESMORE FREQUENTLY
A, B, C, F, H C, E B, HD, E, F, GC, D, G, HC, D, G, H C,D,E,FC, D, E, F, G A, C, D, E, F, G, H, I, JA, C, E, F, G, H, IC, E
SEVERE DRIVING CONDITIONS
A - Repeated short distance driving
B - Extensive idling
C - Driving in dusty, rough roads
D - Driving in areas using salt or other corrosive materials or in very cold weather
E - Driving in sandy areas F - More than 50% driving in heavy city traffic during hot weather
above 90°F (32°C)
G - Driving in mountainous areas
H - Towing a trailer
I - Driving as a rental car, taxi, other commercial use or vehicle towing
J - Continuous driving over 100 MPH
1.6 DOHC / 2.7 V6 2.0 DOHC CVVT

VEHICLE MAINTENANCE REQUIREMENTS 5-5
6ZF060D1-A
o Fuel lines, fuel hoses and connec-
tions
Check the fuel lines, fuel hoses and connections for leakage and damage. Replace any damagedor leaking parts immediately. 6ZF060E1-A o Timing beltInspect all parts related to the timing belt for damage and deformation. Replace any dam-aged parts immediately. 6ZF060G1-A
o Vapour hose and fuel filler cap The vapor hose and fuel filler cap should be inspected at those intervals specified in the main-tenance schedule. Make sure that a new vapourhose or fuel filler cap is correctly replaced. 6ZF060F1-A
o Vacuum, crankcase
ventilation hoses
Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard and brittle rub-ber, cracking, tears, cuts, abrasions, and exces-sive swelling indicate deterioration. Particularattention should be paid to examining those hosesurfaces nearest to high heat sources, such asthe exhaust manifold.Inspect the hose routing to assure that the hoses do not come in contact with any heat source,sharp edges or moving component which mightcause heat damage or mechanical wear. Inspectall hose connections, such as clamps and cou-plings, to make sure they are secure, and that noleaks are present. Hoses should be replacedimmediately if there is any evidence of deteriora-tion or damage. 6ZF060H1-A
o Air cleaner filterA Genuine Hyundai air cleaner filter is recom- mended when the filter is replaced. 6ZF060J1-A
o Spark plugs Make sure to install new spark plugs of the correct heat range.
6ZF060A1-A EXPLANATION OF SCHEDULED MAINTENANCE ITEMS 6ZF060M1-A
o Engine oil and filterThe engine oil and filter should be changed at the intervals specified in the maintenance schedule.If the car is being driven in severe conditions,more frequent oil and filter changes are required. 6ZF060B2-A
o Drive belts Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation and replace ifnecessary. Drive belts should be checked peri-odically for proper tension and adjusted as nec-essary. 6ZF060C1-A
o Fuel filterA clogged filter can limit the speed at which the vehicle may be driven, damage the emissionsystem and cause hard starting. If an excessiveamount of foreign matter accumulates in the fueltank, the filter may require replacement morefrequently.After installing a new filter, run the engine forseveral minutes, and check for leaks at theconnections.
F060N02E-EAT
o Valve Clearance Inspect excessive valve noise and/or engine vibration and adjust if necessary. A qualifiedtechnician should perform the operation.

VEHICLE MAINTENANCE REQUIREMENTS
5- 6
6ZF070D1-A
o Manual transaxle oil Inspect the manual transaxle oil according to the maintenance schedule. NOTE: If the oil level is low, check for possible leaksbefore adding oil. Do not overfill.
6ZF070H1-A
o Rear brake drums and linings/
parking brake
Check the rear brake drums and linings for scoring, burning, leaking fluid, broken parts, andexcessive wear. Inspect the parking brake sys-tem including the parking brake lever and cables.For detailed service procedures, refer to theShop Manual. 6ZF070J1-A
o Brake pads, calipers and rotorsCheck the pads for excessive wear, discs for run out and wear, and calipers for fluid leakage. 6ZF070K1-A
o Exhaust pipe and mufflerVisually inspect the exhaust pipes, muffler and hangers for cracks, deterioration, or damage.Start the engine and listen carefully for anyexhaust gas leakage. Tighten connections orreplace parts as necessary. 6ZF070L1-A
o Suspension mounting bolts Check the suspension connections for loose- ness or damage. Retighten to the specified torque.
F070E03A-AAT
o Automatic transaxle fluid The fluid level should be in the "HOT" range of the dipstick, after engine and transaxle are at normaloperating temperature. Check the AutomaticTransaxle Fluid level with the engine running andthe transaxle in neutral, with the parking brakeproperly applied. Use DIAMOND ATF SP- III,
SK ATF SP- III when adding or changing fluid. 6ZF070M1-A
o Steering gear box, linkage & boots/
lower arm ball joint
With the vehicle stopped and engine off, check for excessive freeplay in the steering wheel.Check the linkage for bends or damage. Checkthe dust boots and ball joints for deterioration,cracks, or damage. Replace any damaged parts. 6ZF070N1-A
o Power steering pump, belt and hos-
es
Check the power steering pump and hoses for leakage and damage. Replace any damaged orleaking parts immediately. Inspect the powersteering belt for evidence of cuts, cracks, exces-sive wear, oiliness and proper tension. Replaceor adjust it if necessary.
6ZF070F1-A o Brake hoses and linesVisually check for proper installation, chafing, cracks, deterioration and any leakage. Replaceany deteriorated or damaged parts immediately. 6ZF070G2-A
o Brake fluidCheck brake fluid level in the brake fluid reser- voir. The level should be between "MIN" and"MAX" marks on the side of the reservoir. Useonly hydraulic brake fluid conforming to DOT 3 orDOT 4.
6ZF070B1-A
o Cooling systemCheck the cooling system part, such as radiator, coolant reservoir, hoses and connections forleakage and damage. Replace any damagedparts. 6ZF070C1-A
o Coolant The coolant should be changed at the intervals specified in the maintenance schedule.

OWNER MAINTENANCE 6-1
CAUTION: When inspecting or servicing the engine, youshould handle tools and other heavy objectscarefully so that the plastic rocker cover ofthe engine is not damaged.
SG000A1-E
6. OWNER MAINTENANCE
6
G010A01GK-EAT ENGINE COMPARTMENT (1.6 DOHC)
1. Clutch fluid reservoir (Not all models)
2. Engine oil filler cap
3. Brake Booster
4. Brake fluid reservoir
5. Relay box
6. Windscreen washer fluid reservoir cap
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Engine oil level dipstick
10. Radiator cap11. Automatic transaxle fluid level dipstick
(Not all models)
12. Air cleaner
13. Battery HGK238-D
1
2
345
6 7 8 9 10 11 12 13

OWNER MAINTENANCE
6-2
G010A01GK-EAT ENGINE COMPARTMENT (2.0 DOHC CVVT) HGK059-D
CAUTION: When inspecting or servicing the engine, youshould handle tools and other heavy objectscarefully so that the plastic rocker cover ofthe engine is not damaged.
1. Clutch fluid reservoir (Not all models)
2. Engine oil filler cap
3. Brake Booster
4. Brake fluid reservoir
5. Relay box 6. Windscreen washer fluid reservoir cap
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Engine oil level dipstick
10. Radiator cap11. Automatic transaxle fluid level dipstick
(Not all models)
12. Air cleaner
13. Battery
1 23
45
6 7 8 9 10 11 12 13