2004 Hyundai Coupe coolant level

6OWNER MAINTENANCE
2
1. Clutch fluid reservoir
(Not all models)
2. Engine oil filler cap
3. Brake booster
4. Brake fluid reservoir
5. Relay box
G010A01GK-EAT ENGINE COMPARTMENT (1.6L)
ENGINE COMPARTMENT
HGK5003-E
CAUTION:
When inspecting or servic-
ing the engine, you should handle tools and other heavy objects carefully so that the plastic rocker coverof the engine is not dam- aged.
!
6. Windscreen washer fluid reservoir cap
7. Power steering fluid reservoir
8. Engine coolant reservoir
9. Engine oil level dipstick
10.Radiator cap 11.Automatic transaxle fluid level dip-
stick (Not all models)
12.Air cleaner
13.Battery

6
OWNER MAINTENANCE
3
G010A01GK-EAT
ENGINE COMPARTMENT (2.0L)
1. Clutch fluid reservoir (Not all mod- els)
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 cap
11.Automatic transaxle fluid level dip-
stick (Not all models)
12.Air cleaner
13.Battery CAUTION:
When inspecting or servic- ing the engine, you shouldhandle tools and other heavy objects carefully so that the plastic rocker coverof the engine is not dam- aged.
!
HGK5002-E

6OWNER MAINTENANCE
4
1. Power steering fluid reservoir
2. Clutch fluid reservoir (Not all mod-els)
3. Brake booster
4. Brake fluid reservoir
5. Air filter element 6. Relay box
7. Windscreen washer fluid reservoir
cap
8. Engine coolant reservoir
9. Engine oil level dipstick 10.Radiator cap
11.Engine oil filler cap
12.Automatic transaxle fluid level dip-
stick (Not all medels)
13.Battery
G010B01GK-EAT
(2.7L)
HGK5001-E
CAUTION:
When inspecting or servic-ing the engine, you shouldhandle tools and other heavy objects carefully so that the plastic rocker coverof the engine is not dam- aged.
!

6
OWNER MAINTENANCE
5ENGINE OIL
SG030A1-E The correct engine oil level is of para-
mount importance. An excessively high or low oil level may result inirreparable damage being sustained by the engine. The engine oil level must be checked on a daily basis orwhenever the vehicle is refuelled, whichever occurs sooner.
In addition, it is imperative that only
an approved grade and specificationof oil is used to avoid the possibility of serious engine damage and prema-ture wear. The use of "budget price" oil is a false economy that must be avoided if the maximum reliability anduseful life is to be obtained from the vehicle.
SG020B1-E The following items should be checked on a daily basis or whenever the vehicle is refuelled, whichever occurssooner.
o Engine oil level.
o Engine coolant level.
o Power steering fluid level.
o Brake fluid level.
o Windscreen washer fluid level.
o Battery condition.
o Tyre condition and pressures.
o Operation and cleanliness of all lighting equip-ment.
o Windscreen wiper and washer op-
eration.
o Horn operation.
o Warning lamp operation.
o Adjustment and cleanliness of mir- rors.
o Seat and seat belt adjustment and operation.
o Fluid leakage.
The vehicle must not be driven if the daily operating checks indicate that any item of equipment related to the safety or roadworthiness of the ve-hicle is not functioning correctly. DAILY OPERATING CHECKS
G030B02O-EAT Recommended Oil
1. Petrol Engine The engine oil quality should meet the following classification. API SJ, SL or ABOVE, ILSAC GF-3 or ABOVE The oil viscosity should be selected according to the operating environ- ment of the engine by means of thetable shown above. The engine oil recommendations are complete in themselves and the use of additivesis neither required nor recommended. The use of engine oil additives may result in invalidation of the vehiclewarranty.
G030B01JM

6OWNER MAINTENANCE
10
SG050B1-E
Coolant recommendations
Only ethylene glycol based coolant with a corrosion inhibitor suited to aluminium alloy engine components should be used in the cooling system.No further additives or inhibitors should be used. The coolant specific gravity should be checked as pre-scribed in the maintenance schedule to ensure adequate frost and corro- sion protection. In addition, the en-gine coolant must be replaced at the specified interval since the corrosion inhibitor properties deteriorate withtime.It is important to note that whilst anincrease in the concentration of anti freeze gives an increase in the level of frost protection, a solution which isin excess of 65% anti freeze will result in reduced frost protection and engine overheating. Therefore therecommended concentration of 50% should not be exceeded for general use. The use of methanol based anti freeze compounds may result in engine over- heating and will invalidate the vehiclewarranty.
!
ENGINE COOLANT CHECK- ING AND REPLACING
SG050A1-E
WARNING:
Do not remove the radiator cap
when the engine is hot, since the system is pressurized and coolant may be ejected from the radiator resulting in scalding. NOTE: It is imperative that vehicles fitted
with an air conditioning system have a coolant concentration of the recommended strength at all times. The use of the air condition-ing system when the cooling sys- tem is filled with water only will result in the heater matrix freezingand subsequently bursting.

6
OWNER MAINTENANCE
11
HGK4006
SG050C1-E
Engine Coolant Level
The engine coolant level may be
observed through the side of the plas- tic coolant reservoir (expansion tank) when the engine is cold. If the level is below the "L" mark, add coolant ofthe correct concentration until the level is between the "L" and "F" marks. If the level falls below the "L" mark on aregular basis despite being topped up, consult a Hyundai dealer. SG050D1-E
To Change the engine Coolant
The engine coolant should be changed at those intervals specified in the ve- hicle maintenance schedule in Sec- tion 5. NOTE: Care should be taken to ensure that coolant is not allowed to spill onto the paintwork since the fin- ish may become damaged. If cool-ant spillage occurs, the affected area should be rinsed thoroughly with water.
1. Park the vehicle on level ground and ensure that the parking brake is firmly applied, and the engine allowed to cool.DO NOT ATTEMPT THIS OPERA-TION WHILST THE ENGINE ISHOT SINCE BURNING OR SCALDING MAY RESULT.
2. Prepare a suitable receptacle to collect the displaced coolant andposition this under the radiator drain tap. 4. When the engine coolant has
drained completely, close the drain tap ensuring that this is not over tightened. G050D03E
3. With the heater temperature con-
trol set to the "HOT" position, re-move the radiator cap and open the radiator drain tap.

6OWNER MAINTENANCE
12
G050D04E
SPARK PLUGS
G060A01GK-EAT Your engine was originally equipped with platinum-tipped or iridium-tipped spark plugs (2.7L only).Platinum-tipped or iridium-tipped sparkplugs will last longer than conven-tional type spark plugs. Platinum- tipped spark plug can be identified by blue lines on the ceramic shell. NOTE: Do not clean or regap platinum- tipped/iridium-tipped spark plugs.
0.039 ~ 0.043 in. (1.0~1.1 mm)
!WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even whenthe engine is not running. Use extreme caution when working near the blades of the cooling fan sothat you are not injured by a rotat- ing fan blade. As the engine cool- ant temperature decreases, the fanwill automatically shut off. This is a normal condition.
5. Prepare a suitable quantity of new
engine coolant (refer to section 9) and pour this into the radiator.
HSM392
1.6L/2.0L 2.7L
0.039 ~ 0.043 in. (1.0~1.1 mm)
6. Start the engine with the radiator
cap still removed and continue to add coolant as the level decreases as air is expelled from the system.When the level remains constant, replace the radiator cap and re- plenish the coolant reservoir.
7. When the engine is hot, check to ensure that no coolant leaks arepresent.

6OWNER MAINTENANCE
18MANUAL TRANSAXLE LUBRICANT
HGK5009
G100A03GK-EAT The transaxle lubricant should be
checked and/or changed at intervals specified in the maintenance sched-ule. Recommended Lubricant
Use only HYUNDAI GENUINE
PARTS MTF 75W/85 (API GL-4). Manual Transaxle Oil Capacity
5 speed : 2.15L 6 speed : 2.2L Drain plugSG090A1-E The level of windscreen washer fluid available should be checked on a daily basis. The level of fluid will bevisible through the side of the reser- voir. When the fluid is to be replen- ished, only a proprietary screen washadditive should be used and in the concentration recommended by the manufacturer. The windscreen washerreservoir has a total capacity of 3 litres. CAUTION:
Engine coolant anti freeze mustnot be used in the windscreen washer system since damage tothe paintwork may result.Undiluted windscreen washer ad-ditive must not be allowed to come into contact with the paintwork. If spillage occurs, flush the affectedarea immediately with water. Do not operate the windscreen washer for more than 15 seconds continu-ously or when the reservoir is empty since damage to the washer pump will result.
WINDSCREEN WASHER RESER- VOIR REPLENISHMENT
!
HGK5014
Filler plug