2006 Hyundai Terracan maintenance

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G030B06HP-EAT
Recommended Oil
1. Petrol Engine
(1) Select engine oil of the proper SAE
viscosity number according to the atmospheric temperature. Recommended viscosity is given in the following illustration. The oil viscosity should be selectedaccording to the operating environ-ment of the engine by means of the table shown above. The engine oil recommendations are complete inthemselves and the use of additives is neither required nor recommended. The use of engine oil additives may resultin invalidation of the vehicle warranty. NOTE:
o SAE 5W-20 (5W-30), ILSAC GF-3
engine oil is preferred regardless of regional option and enginevariation.
o If SAE 5W-20, ILSAC GF-3 engine
oil is not available, secondaryrecommended engine oil for cor- responding temperature range can be used.
(2) The engine oil quality should meet the following classification. API SJ, SL or ABOVE, ILSAC GF-3 or ABOVE
G030B01JM
!WARNING:
o Performing maintenance work on a vehicle can be dangerous. You can be seriously injured whilst performing some maintenanceprocedures. If you lack sufficient knowledge and experience or the proper tools and equipment to dothe work, have it done by Hyundai authorised repairer.
o Working under the bonnet with the engine running is dangerous. It becomes even more dangerouswhen you wear jewellery or loose clothing. These can become en- tangled in moving parts and re-sult in injury. Therefore, if you must run the engine whilst work- ing under the bonnet, make cer-tain that you remove all jewellery (especially rings, bracelets, watches, and necklaces) and allneckties, scarves, and similar loose clothing before getting near the engine or cooling fans.

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SG030C2-E
Engine Oil Level
The engine oil level should be checked with the engine at normal operating temperature and the vehicle parkedupon level ground. Prior to checking the level, the vehicle
should be allowed to stand for severalminutes after the engine has been switched off to allow the oil to drain back to the sump.
Withdraw the dipstick and wipe it with
a clean rag. Replace the dipstick fullyand withdraw again when the oil levelmay be read from the dipstick. Normal oil level is indicated when the oil is present between the two marks on thedipstick. It is not necessary to add oil if the level is above the lower mark and in any case, oil must not be added tothe degree that the level exceeds the upper mark. Replace the dipstick fully after checking the level.
HHP5002-E
Petrol Engine
Diesel Engine
G030C01HP
!WARNING:
Be very careful not to touch the
radiator hose when checking the engine oil as it may be hot enough to burn you.
2. Diesel Engine
(1) Select engine oil of the proper SAE
viscosity number according to the atmospheric temperature.Recommended viscosity is givenin the following illustration.
NOTE: SAE 0W-30 oil should be used only in areas where extremely cold tem- peratures of 50°F(10°C) or below are experienced.
(2) The engine oil quality should meet the following classification:
API: CF-4 or ABOVEACEA: B4 or ABOVE
G030B01HP-2

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G350A01A-EAT
ENGINE OIL CONSUMPTION Function of engine oil
Engine oil has the primary function of
lubricating and cooling the inside of the engine.
HPG030C2-E
ENGINE OIL REPLENISHMENT
If the indicated oil level is at or below the lower mark of the dipstick, oil should be added until the level is at or below the upper mark. Engine oil consumption It is normal that an engine should consume some engine oil in the course of normal driving.The causes of oil consumption in anormal engine are as follows;
o Engine oil is used to lubricate pis-
tons, piston rings and cylinders. A thin film of oil is left on thecylinder wall when a piston movesdownwards in the cylinder.High negative pressure generatedduring engine operation sucks some of this 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.
o The engine oil consumption is strongly effected by the viscosityand quality of oil, engine rpm and driving condition etc.More engine oil may be consumedunder severe driving conditionssuch as high speeds, frequent ac- celeration and deceleration, com- pared to normal driving.
HHP5003
G030D01HP
Petrol Engine
Diesel Engine!
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 checking the level again, allow several minutesfor the oil to drain into the sump. Replace the oil filler cap rotating it in a clockwise direction until tight. The quantity of oil required to raise the level from the minimum to maximum level is approximately 1 litre (PetrolEngine)/1.4 litres (Diesel Engine).
WARNING:
Be very careful not to touch the
radiator hose when adding the en-gine oil as it may be hot enough toburn you.

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!
The engine oil and filter must be changed at the time or mileage intervalspecified in the maintenance sched- ule. If the vehicle is operated under severe
or adverse conditions, the oil and filter must be replaced more frequently.
To replace the oil and filter, proceed as
follows:
1. Ensure that the engine is at normal
operating temperature and park the vehicle on level ground with the parking brake securely applied and the engine turned off.
2. Open the bonnet and remove the oil filler cap.
3. Prepare a suitable receptacle to collect the displaced oil and re-move the drain plug from the sump. 4. When the oil has drained from the
sump, replace the drain plug using anew gasket ensuring that the plug is not over tightened.
Tightening torque : 3.5 ~ 4.5 kgf.m
5. Remove the oil filter by rotating counterclockwise, using a propri- etary oil filter removal tool if neces- sary. Note that the oil filter will contain approximately 0.5 litres ofoil and this should be collected in a suitable receptacle.
6. Install a new oil filter having smeared the sealing ring with cleanoil and rotating clockwise until the filter contacts the mounting andthen a further one half turn. Do not over-tighten. Tightening torque: Petrol Engine - 1.2 ~ 1.6 kgf.m Diesel Engine - 2.3 ~ 2.5 kgf.m
7. Remove the engine oil level dipstick.
8. Pour the specified quantity of the recommended oil into the engine and replace the filler cap. Start the
CAUTION:
The oil being drained from the en-
gine will be hot. Care should be exercised to prevent scalding.
ENGINE OIL AND FILTER REPLACEMENT
G040A03HP-EAT
G040A01HP
Petrol Engine
Oil filter
Drain plug Oil filler cap
HHP5004
Diesel Engine
Oil filler capOil filter
Drain plug

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!
!
engine and ensure that no oil leaks exist. Turn off the engine and aftera couple minutes, recheck the oil level.
CAUTION:
Slowly pour the recommended oil by using a funnel. Do not overfill to prevent engine damage.
WARNING:
Prolonged and repeated contact withused engine oils may result in seri- ous skin disorders including der-matitis and cancer. Avoid contact with skin as far as possible and always wash thoroughly after anycontact. Keep used oils out of reach of children. It is illegal to pollute drains, water courses and soil. Useonly authorisedwaste collection fa- cilities including civic amenity sites and garages for the disposalof used oil and oil filters. If in doubt, contact the local authority for dis- posal instructions. 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 resultingin scalding.
SG050B1-E
Coolant recommendations
Only ethylene glycol based coolant
with a corrosion inhibitor suited toaluminium alloy engine componentsshould be used in the cooling system. No further additives or inhibitors should be used. The coolant specificgravity 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 corrosioninhibitor properties deteriorate with time.
ENGINE COOLANT CHECK- ING AND REPLACING
SG050A1-E
! It is important to note that whilst an increase in the concentration of antifreeze gives an increase in the level of frost protection, a solution which is in excess of 65% anti freeze will resultin reduced frost protection and engine overheating. Therefore the recom- mended concentration of 50% shouldnot be exceeded for general use.The use of methanol based anti freezecompounds may result in engine over-heating and will invalidate the vehicle warranty. NOTE: It is imperative that vehicles fitted with an air conditioning systemhave 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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SG050C1-E
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 "LOW" mark, add coolantof the correct concentration until the level is between the "LOW" and "FULL" marks. If the level falls belowthe "LOW" mark on a regular basis despite being topped up, consult a Hyundai authorised repairer. HPG050D2-E
To Change the Coolant
The coolant should be changed atthose 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 operation whilstthe engine is hot since burning orscalding may result.
2. Prepare a suitable receptacle to
collect the displaced coolant andposition this under the radiator drain tap. NOTE: Petrol Engine Only
Before adding the coolant to the
radiator, unscrew the bolts on theengine cover, remove the engine cover and unscrew the flange boltfor fitting water outlet to escape the excess pressure. And if the coolant overflows from the hole whilst add-ing the coolant, screw the bolt and continue to add the coolant.
HHP5005-E
G050D02HP
Petrol Engine only

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3. With the heater temperature control set to the "HOT" position, remove the radiator cap and open the radia-tor drain tap. 4. When the engine coolant has drained
completely, close the drain tap en-suring that this is not over tight- ened.
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 replen- ish the coolant reservoir.
7. When the engine is hot, check to ensure that no coolant leaks are present.
G050D01HP-D
HHP5006-E
HHP5008
Petrol EngineDiesel Engine
!WARNING:
The cooling fan is controlled by engine coolant temperature and maysometimes operate even when the engine is not running. Use extreme caution when working near theblades of the cooling fan so that you are not injured by a rotating fan blade. As the engine coolant tem-perature decreases, the fan will au- tomatically shut off. This is a nor- mal condition.

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G070A03Y-AAT CHANGING THE AIR CLEANER FILTER
CAUTION:
o Operating your vehicle without a proper air cleaner filter in place can result in excessive enginewear.
o When removing the air cleaner filter, be careful that dust or dirtdoes not enter the air intake. These may result in damage to the air cleaner filter.
The replacement of air cleaner filter isperformed in the following manner.
1. Unsnap the clips around the cover.
2. When this is done, the cover can be lifted off, the old filter removed and the new filter put in its place.
Genuine Hyundai replacement parts are recommended.
HHP5013-E The wiper blades should be carefully
inspected from time to time and cleaned to remove accumulations ofroad film or other debris.
To clean the wiper blades and arms,
use a clean sponge or cloth with a mild soap or detergent and water.
If the wipers continue to streak or
smear the glass, replace them withgenuine Hyundai replacement parts or their equivalent.
NOTE: It is also important to ensure that
the windscreen is regularly cleaned/ degreased using a proprietary glass cleaner.
WINDS CREEN WIPER
BLADES
ZG080A3-E
HHP5045-D