cooling Hyundai Coupe 2005 Service Manual

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OWNER MAINTENANCE
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HGK5005
SG030D2-E
ENGINE OIL REPLENISHMENT
If the indicated oil level is at or below the lower mark of the dipstick, oilshould be added until the level is at or below the upper mark. To add oil to the engine, remove the filler cap by rotating in an counter- clockwise direction and pour engine oil into the engine. Before checkingthe level again, allow several minutes for the oil to drain into the sump. Replace the oil filler cap rotating it ina clockwise direction until tight.The quantity of oil required to raisethe level from the minimum to maxi- mum level is approximately 1 litre. 1.6L/2.0L
G350A01A-EAT ENGINE OIL CONSUMPTION Function of engine oil Engine oil has the primary function of lubricating and cooling the inside of the engine. Engine oil consumption It is normal that an engine should consume some engine oil in the course of normal driving. The cause of oil consumption in a normal engine are asfollows;
o Engine oil is used to lubricate pis-
tons, piston rings and cylinders. A thin film of oil is left on the cylinder wall when a piston moves downwards in the cylinder. High negative pressure generated dur-ing engine operation sucks some of the oil into the combustion cham- ber.This oil with some oil of the cylin-der wall is burned by the high tem-perature combustion gases during the combustion process.
2.7L
!WARNING:
Be very careful not to touch the
radiator hose when checking the engine oil as it may be hot enough to burn you.
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6OWNER MAINTENANCE
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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 pressurised 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.
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6OWNER MAINTENANCE
12CHANGING THE AIR CLEANER FILTER
G070A01E-AAT To change the filter, unsnap the clips
around the cover. When this is done, the cover can be lifted off, the oldfilter removed and the new filter put in its place. Genuine Hyundai Replace- ment Parts are recommended.
HGK5010
! CAUTION:
o Operating your vehicle without a proper air cleaner filter in place can result in excessive engine wear.
o When removing the air cleaner filter, be careful that dust or dirtdoes not enter the air intake. These may result in damage tothe air cleaner filter.
G050D04E
!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.
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.
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6OWNER MAINTENANCE
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HGK5008
Fluid level should be within "HOT"
range
!
SG120A1-E BRAKE SYSTEM CHECKING
CAUTION:
Correct operation of the braking system is essential to the safe operation of the vehicle and there- fore, any maintenance operationsother than those listed below should be entrusted to a Hyundai authorised repairer.
NOTE: Only lint free cloth should be used
for wiping the dipstick. The pres- ence of lint within the transaxle may cause problems with the nor- mal function of the transaxle.
3. If the transaxle fluid level is low, use a funnel to add transaxle fluidthrough the dipstick tube until thelevel reaches the "HOT" range. Do not overfill.
!WARNING:
The electric engine cooling fan
automatically switches on and off according to engine temperature. Be careful to keep away from thefan during this check as it may switch on at any time. SG120C2-E
Brake Fluid Recommendations
Only brake fluid conforming to DOT 3
or DOT 4 specifications or highermay be used in the braking system. Care should be taken to observe theinstructions and precautions printed upon the container.
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OWNER MAINTENANCE
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o If battery electrolyte is spilled onto
skin or into eyes, the effected area must be flushed with copious amounts of water and medical assis-tance sought.
o If battery electrolyte is ingested, copious amounts of water or milkfollowed by an ant-acid (raw egg ormilk of magnesia) must be drunk. Vomiting should not be induced and medical assistance must besought.
o Batteries must only be charged in well venti-lated areas from which naked lights or sources of sparks are excluded.
o Ensure that children, pets or other unauthorised persons are kept awayfrom batteries.
o Do not allow anything to bridge the
positive (+) and negative (-) termi-nals of the battery.
o Never invert the battery.
The battery fitted during production is
of the "Maintenance Free" type.
ELECTRIC COOLING FANS
!
YG210A1-E
WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even whenthe engine is not running. Do not touch the radiator fan until it is completely stopped.As the coolant temperature de-creases the fan will automaticallyshut off. This is a normal condi- tion.
Checking Engine Cooling Fan The engine cooling fan should auto- matically come on if the engine cool-ant temperature is high.
Checking Condenser Cooling Fan The condenser cooling fan (in front of the condenser) should come on auto- matically whenever the air conditioneris in operation.
POWER STEERING HOSES
YG220A1-E It is suggested that you check the power steering hose connections for fluid leakage at those intervals speci- fied in the vehicle maintenance sched-ule in Section 5. The power steering hoses should be replaced if there are severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hoses could cause premature failure. NOTE: The power steering pump may be noisy when the engine is firststarted in the extreme cold (-4°F). This noise is not abnormal and will stop as the engine warms up.If the power steering pump contin- ues to be noisy after the engine has warmed up, have it inspectedby your Hyundai authorised repairer.
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10INDEX
2
A Air bag ....................................................................... 1-30
Air conditioning switch .............................................. 1-82
Air conditioning system mai ntenance .........................6-20
Antenna ...................................................................... 1-96
Anti-lock brake system (ABS) .................................... 2-13
Audio remote control switch .......................................1-73
Automatic transaxle lubricant .....................................6-16
Automatic transaxle ..................................................... 2-8
B
Battery maintenance ................................................... 6-26
Before folding the rear seats ...................................... 1-17
Before starting the engine ........................................... 2-3
Bonnet release ............................................................ 1-65
Brake pedal freeplay ................................................... 6-23
Brake system checking .............................................. 6-18
C Care of cassette tape ............................................... 1-95
Care of disc .............................................................. 1-94
Care of seat belts ..................................................... 1-20
Catalytic convertor ...................................................... 7-3
Central door lock ......................................................... 1-7
Changing a flat type ................................................... 3-6
Changing the air cleaner filter ..................................... 6-12
Checking the clutch fluid ............................................ 6-19Child restra
int system ................................................. 1-22
Cigar lighter ................................................................ 1-56
Clutch pedal freeplay .................................................. 6-23
Cruise control ............................................................. 1-70
D Daily operating checks ................................................ 6-5
Day/nignt rear view mirror ... .....................................1-63
Defrosting/defogging ................................................. 1-80
Digital clock ................................................................ 1-56
Door locks ................................................................... 1-6
Drink holder ................................................................ 1-57
Drive belts .................................................................. 6-24
Driving for economy ................................................... 2-15
EEffective braking ......................................................... 2-12
Electric cooling f ans ................................................... 6-27
Emission control system s ........................................... 7-2
Engine compartment .................................................... 6-2
Engine coolant checking and replacing ...................... 6-10
Engine coolant temperature guage .............................1-44
Engine oil and filter replacement ................................. 6-8
Engine oil consump tion ............................................... 6-7
Engine oil replenishment .............................................. 6-7
Engine oil ..................................................................... 6-5
Exterior rear view mirror ............................................. 1-62
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INDEX
3
F Folding rear seat ....................................................... 1-17
Front ashtray ............................................................. 1-57
Front door edge warning lamp ................................. 1-65
Front fog light switch ................................................ 1-54
Front seat adjustment ............................................... 1-12
Fuel economy ............................................................. 2-5
Fuel gauge ................................................................ 1-44
Fuel recommendations ................................................ 1-2
Fuse panel description ............................................... 6-38
Fusible links ............................................................... 6-25
GGlove box .................................................................. 1-62
H Hatchback door ......................................................... 1-67
Rear window wiper and washer ...................................1-53
Hazard warning system .............................................. 1-55
Headlight aiming adjustment .......................................6-28
Headlight leveling device system ............................... 1-58
Head restraint adjustment ........................................... 1-13
Heated rear window .................................................... 1-55
Heating and cooling control ........................................ 1-75
Rotary type .................................................. 1-76 ~ 1-83
Automatic typ e ............................................ 1-84 ~ 1-91
Height adjustable front seat shoulder belt ..................1-20
Horn 1-69 I
If the engine cannot be cranked
................................ 3-2
If the engine overheats ............................................... 3-4
If the engine will not start ........................................... 3-2
If your vehicle must be towed .................................... 3-12
Immobilizer system ..................................................... 1-4
Individual ci rcuit fuses ................................................ 6-25
Instrument cluster and indicatorlight ...........................1-38
Instrument panel illumination control ..........................1-37
In the event of a puncture ........................................... 3-6
J Jump starting .............................................................. 3-3
K Key positions ............................................................... 2-3
Keys ............................................................................ 1-4 L Lighting switch .......................................................... 1-50
Luggage net .............................................................. 1-70
Lumbar support adj ustment...................................... 1-14
M Maintenance and servicing requirements ...................5-2
Maintenance under severe usage conditions ............. 5-6
Manual transaxle lubricant .......................................... 6-15
Manual transaxle ......................................................... 2-6
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