2004 Hyundai Terracan air condition

VEHICLE MAINTENANCE REQUIREMENTS 5-5
F040A05HP-EAT
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
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 ENGINE OIL AND FILTER AIR CLEANER FILTER SPARK PLUGS (FOR PETROL ENGINE) TIMING BELT BRAKE PADS, CALIPERS AND ROTORS REAR BRAKE DRUMS/LININGS/PADS, PARKING BRAKE STEERING GEAR BOX, LINKAGE & BOOTS/ LOWER ARM BALL JOINT DRIVESHAFTS & BOOTS MANUAL TRANSMISSION OIL AUTOMATIC TRANSMISSION FLUID AND FILTERTRANSFER CASE OIL *1AXLE GEAR OIL *1
EVERY 4,500 MILES OR 6 MONTHS MORE FREQUENTLY MORE FREQUENTLY EVERY 37,000 MILES OR 48 MONTHS MORE FREQUENTLY MORE FREQUENTLY MORE FREQUENTLYEVERY 9,000 MILES OR 12 MONTHS EVERY 60,000 MILESEVERY 27,000 MILESEVERY 60,000 MILES MORE FREQUENTLY
MAINTENANCE
OPERATIONMAINTENANCE ITEM
R
R R R II II
R R R I A, B, C, F, H C, EG, H, I, J D, E, F, G C, D, G, HC, D, G, H C, D, E, FC, D, E, F A, C, D, E, F, G, H, I, JA, C, E, F, G, H, I C, E, G, H, I C, E, G, H, I
MAINTENANCE INTERVALS
DRIVING
CONDITION
F - More than 50% driving in heavy city traffic during hot weather above 32°F(90°C)
G - Driving in mountainous areas
H - Towing a trailer
I - Driving for patrol car,taxi,commercial car or vehicle towing
J - Driving over 100 MPH
*1: Transfer Case Oil and Axle Gear Oil should be checked (and replaced if necessary) anytime they have been submerged in water over 15.7 in. (40cm) deep.

VEHICLE MAINTENANCE REQUIREMENTS
5- 8
F070M01B-AAT
o Steering gear box, linkage & boots/
lower arm ball joint, upper arm ball joint
With the vehicle stopped and engine off, check for excessive free-play in the steering wheel. Check the linkage for bends or damage. Check the dust boots and ball joints for deterioration,cracks, or damage. Replace any damagedparts. F070N01A-AAT
o Power steering pump, belt and hoses Check the power steering pump and hoses for leakage and damage. Replace any dam-aged or leaking parts immediately. Inspect thepower steering belt for evidence of cuts,cracks, excessive wear, oiliness and propertension. Replace or adjust it if necessary. F070P01HP-AAT o Driveshafts and bootsCheck the drive shafts, boots and clamps for cracks, deterioration, or damage. Replace anydamaged parts and, if necessary, repack thegrease. F070Q01A-AAT
o Air conditioning refrigerant
Check the air conditioning lines and connec-tions for leakage and damage. Check airconditioning performance according to therelevant shop manual if necessary.

OWNER MAINTENANCE 6-7
NOTE: It is imperative that vehicles fitted with an
air conditioning system have a coolant con- centration of the recommended strength atall times. The use of the air conditioningsystem when the cooling system is filledwith water only will result in the heatermatrix freezing and subsequently bursting.
SG050C1-E
Coolant Level
The engine coolant level may be observed
through the side of the plastic coolant reservoir(expansion tank) when the engine is cold. If thelevel is below the "LOW" mark, add coolant ofthe correct concentration until the level is be-tween the "LOW" and "FULL" marks. If the levelfalls below the "LOW" mark on a regular basisdespite being topped up, consult a Hyundaidealer. HPG050D1-E
To Change the Coolant
The coolant should be changed at those inter-
vals specified in the vehicle maintenance sched-ule in Section 5.
NOTE: Care should be taken to ensure that coolant
is not allowed to spill onto the paintwork since the finish may become damaged. Ifcoolant spillage occurs, the affected areashould 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 operation whilst the engine is hot since burning or scalding mayresult.
2. Prepare a suitable receptacle to collect the displaced coolant and position this under theradiator drain tap. NOTE: Petrol Engine Only Before adding the coolant to the radiator,
unscrew the flange bolt for fitting water outlet to escape the excess pressure. And ifthe coolant overflows from the hole whileadding the coolant, screw the bolt and con-tinue to add the coolant.
3. With the heater temperature control set to the "HOT" position, remove the radiator cap and open the radiator drain tap.
G050D01HP
Petrol Engine only
G050C01HP

OWNER MAINTENANCE
6-8
G050D03HP
4. When the engine coolant has drained com- pletely, close the drain tap ensuring that this is not over tightened.
5. Prepare a suitable quantity of new engine coolant (refer to section 9) and pour this intothe radiator. 6. Start the engine with the radiator cap still
removed and continue to add coolant as thelevel decreases as air is expelled from thesystem. When the level remains constant,replace the radiator cap and replenish thecoolant reservoir.
7. When the engine is hot, check to ensure that no coolant leaks are present.
WARNING:The cooling fan is controlled by engine cool-
ant temperature and may sometimes oper-ate even when the engine is not running.Use extreme caution when working near theblades of the cooling fan so that you are notinjured by a rotating fan blade. As the en-gine coolant temperature decreases, the fanwill automatically shut off. This is a normalcondition. G060A02L-AAT SPARK PLUGS (For Petrol Engine)
SSA6060A
0.039 ~ 0.043 in. (1.0 ~ 1.1mm)
Your engine was originally equipped with plati- num-tipped spark plugs. Platinum-tipped spark plugs will last longer than conventional type spark plugs and can be iden-tified by blue lines on the ceramic shell. NOTE: Do not clean or regap platinum-tipped spark plugs.
G050D03HP-E
Diesel Engine
G050D02HP-E
Petrol Engine

OWNER MAINTENANCE
6-14
SG140D1-E
Off Season Maintenance
The air conditioning must be run for ten minutes
or so weekly during periods when the system would not normally be used to ensure that thecompressor and seals are lubricated. If thisprecaution is not observed the compressor sealsmay become stuck to the compressor shaft anddamaged when the system is next used result-ing in a loss of refrigerant and damage to thecompressor.
G140D01HP-D
G140D03HP
Petrol Engine
Generator pulley Idler pulley
Water pumppulley
COMP.pulley Auto tensioner
COMP. pulley
Crankshaft pulley
Crankshaft pulley
Tension pulley
HPG140B1-E
Compressor Drive Belt The air conditioning compressor drive belt should be checked to ensure freedom from damage orexcessive wear and correct tension. The belttension is correct when the belt deflects byabout 0.3 inches (8 mm) when a force of 98 Nis applied to the belt halfway between the com-pressor and crankshaft pulleys. Adjustment ofthe belt should be entrusted to a Hyundai dealer. NOTE: The compressor drive belt tension for dieselengine is adjusted automatically.Diesel Engine
SG140A1-E
AIR CONDITIONING SYSTEM MAINTENANCECondenser
Ensure that the condenser is periodically in-
spected and that accumulations of dirt, dead insects and leaves etc, are removed to ensurethat the efficiency of the system is not impaired.Care must be exercised to ensure that thecondenser fins are not damaged during clean-ing.
SG140C2-E
Checking the Refrigerant
1. Start the engine and run at idle for several minutes with the refrigeration system run- ning at the coldest setting.
2. If the air coming out of the in-dash vents is not cold, have the air conditioning systeminspected by your Hyundai dealer.
CAUTION: Running the air conditioning system for ex-
tended periods of time with a low refrigerant level may damage the compressor.

OWNER MAINTENANCE
6-16 If a belt is loose, adjust it by:
1. Loosen the adusting bolts just enough so that the components can be moved.
2. Whilst pulling outward on the pry bar or screw driver, test the belt deflection with your thumb.
3. After tightening the adjusting bolts, be sure to recheck the belt tension. Overtighteningdrive belts can cause excessive wear andfailure in driven components and belts.
YG190A1-E
ADJUSTING DRIVE BELTS YG200A1-E
CHECKING ENGINE DRIVE BELTS
1. With the engine turned off, check the belts for cracks, fraying, or excessive wear. Re- place the belt if it is in poor condition.
2. With your thumb (with a force approx. 10 kg) press on each belt midway between thepulleys. Each belt should deflect no morethan the amount shown in figure.
G190D01HP
G190D03HP
Petrol Engine
Generator pulley Idler pulley
Water pumppulley
COMP.pulley Autotensioner
Crankshaft pulley
Generator pulley Power steering pulley
Idler pulley Tension pulley
COMP. pulley Tension pulleyTension pulley
Tension pulley
Crankshaft pulley Powersteeringpulley
Diesel Engine
G180A01A-GAT
CHECKING BRAKE PEDAL CLEARANCE
95 in. (75 mm)
SSA6180A
You need a helper to check the brake pedal
clearance. With the engine running, have your helper press down on the brake pedal severaltimes and then hold it down with a force of about490 N (50 Kg, 110 lbs). The brake pedal clear-ance is the distance from the top surface of thebrake pedal to the asphalt sheeting under thefloor mat.
If the brake pedal clearance is not within the
limits specified in the illustration, have it in-spected by your Hyundai dealer and adjustedor repaired if necessary.

OWNER MAINTENANCE
6-18 YG210A1-E
CHECKING ELECTRIC COOLING FANS CAUTION:
The cooling fan is controlled by engine cool- ant temperature and may sometimes oper-ate even when the engine is not running. Donot touch the radiator fan until it is com-pletely stopped. As the coolant temperature decreases the fan will automatically shut off. This is anormal condition.
Checking Engine Cooling Fan The engine cooling fan should automaticallycome on if the engine coolant temperature ishigh.
Checking Condenser Cooling Fan The condenser cooling fan (in front of the con-denser) should come on automatically whenev-er the air conditioner is in operation.
DG210A1-E
BATTERY MAINTENANCE WARNING:
Motor vehicle batteries contain sulphuricacid which is corrosive and poisonous. Hy-drogen gas is emitted from the battery whichis explosive when combined with oxygen.The following precautions must be strictlyobserved to avoid personal injury or dam-age to the vehicle.
o If battery electrolyte is spilled onto skin or into eyes, the effected area must be flushedwith copious amounts of water and medicalassistance sought.
o If battery electrolyte is ingested, copious amounts of water or milk followed by an ant-acid (raw egg or milk of magnesia) must bedrunk. Vomiting should not be induced andmedical assistance must be sought.
o Batteries must only be charged in well venti- lated areas from which naked lights or sourc-es of sparks are excluded.
o Ensure that children, pets or other unautho- rized persons are kept away from batteries.
o Do not allow anything to bridge the positive (+) and negative (-) terminals of the battery.
o Never invert the battery.
The battery fitted during production is of the"Maintenance Free" type.
G210A01HP.DAG
G210A03HP-E
Petrol Engine
Diesel Engine

EMISSION CONTROL SYSTEMS 7-1
vehicle may be damaged. You should inspect the exhaust system each time the car is raisedfor lubrication or oil change. To check condition
1. Holes and gas leaks due to corrosion, dam-
age, etc., should be rectified.
2. The joints should be checked for loose con- nections and gas leakage.
3. The hanger rubber and brackets should be checked for damage. DH010B1-E
1. CRANKCASE EMISSION CONTROL
SYSTEM ; For a Petrol Engine
The positive crankcase ventilation system is
employed to prevent air pollution caused by blow-by gases being emitted from the crank-case.
This system supplies fresh air to the crankcase
through the air cleaner. Inside the crankcase,the fresh air mixes with blow-by gases, thenpasses through the PCV valve into the intakesystem.
ZH010C1-E
2. EVAPORATIVE EMISSION CON-
TROL SYSTEM ; For a Petrol Engine
The Evaporative Emission Control System is designed to prevent fuel vapors from escapinginto the atmosphere.
Canister While the engine is inoperative, fuel vaporsgenerated inside the fuel tank are absorbed andstored in the canister. When the engine isrunning, the fuel vapors absorbed in the canis-ter are drawn into the induction system throughthe purge control solenoid valve.
YH000A1-A
7. EMISSION CON-
TROL SYSTEMS
YH020A1-E
EXHAUST GAS WARNING
Exhaust gases contain carbon monoxide, a
potentially toxic gas that is colorless and odor-less. Avoid breathing exhaust gases.
o Do not run the engine in confined areas, such as garages, any longer than neces- sary to move the car in or out.
o Do not drive with the trunk open. An open trunk may draw exhaust gases into the pas-senger compartment. If you must drive withthe trunk open, drive only with all the win-dows wide open and the blower motor onhigh speed.
o If it is necessary to sit in a parked car with the engine running for more than a shortperiod, adjust your heating system to forceoutside air into the car by placing the airselector button of the heater in the FRESHAIR position and mode control in the VENTposition. Set the fan at high speed and thecontrols in any position desired.
Inspect the exhaust system Whenever a change is noticed in the sound of
the exhaust system, the underside or rear of the ZH010A1-E EMISSION CONTROL SYSTEMS (Not all models) Your Hyundai is equipped with an emission control systems. There are three emission control systems which are as follows. (1) Crankcase emission control system (2) Evaporative emission control system(3) Exhaust emission control system In order to assure the proper function of the emission control system, it is recommendedthat you have your car inspected and main-tained by an authorized Hyundai dealer in ac-cordance with the schedule in this manual.
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