coolant Hyundai Terracan 2003 User Guide

VEHICLE MAINTENANCE REQUIREMENTS 5-7
F060A01A-AAT EXPLANATION OF SCHEDULED MAIN- TENANCE ITEMS F060M01A-AAT o Engine Oil and FilterThe engine oil and filter should be changed at
the intervals specified in the maintenance sched- ule. If the car is being driven in severe condi- tions, more frequent oil and filter changes are required. F060B01A-AAT
o Drive BeltsInspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary. Drive belts should be checked periodically for proper tension and adjusted as necessary. F060C01A-AAT
o Fuel Filter A clogged filter can limit the speed at which the vehicle may be driven, damage the emission system and cause hard starting. If an exces- sive amount of foreign matter accumulates in the fuel tank, the filter may require replacement more frequently.After installing a new filter, run the engine for several minutes, and check for leaks at the connections. Fuel filters should be installed by trained technicians.
F060D01A-AAT
o Fuel Lines, Fuel Hoses and Connec-
tions
Check the fuel lines, fuel hoses and connec- tions for leakage and damage. Have a trained technician replace any damaged or leaking parts immediately. F060E01A-AAT
o Timing BeltInspect all parts related to the timing belt for damage and deformation. Replace any dam- aged parts immediately. F060G01A-AAT
o Vapor Hose and Fuel Filler CapThe vapor hose and fuel filler cap should be inspected at those intervals specified in the maintenance schedule. Make sure that a new vapor hose or fuel filler cap is correctly re- placed. F060F01A-AAT
o Vacuum, Crankcase
Ventilation Hoses
Inspect the surface of hoses for evidence ofheat and/or mechanical damage. Hard and brit- tle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate deterioration. Par- ticular attention should be paid to examine those hose surfaces nearest to high heat sourc- es, such as the exhaust manifold. Inspect the hose routing to assure that thehoses do not come in contact with any heat source, sharp edges or moving component which might cause heat damage or mechanical wear. Inspect all hose connections, such as clamps and couplings, to make sure they are secure, and that no leaks are present. Hoses should be replaced immediately if there is any evidence of deterioration or damage. F060H01A-AAT o Air Cleaner FilterA Genuine Hyundai air cleaner filter is recom- mended when the filter is replaced. F060J01A-AAT o Spark PlugsMake sure to install new spark plugs of the correct heat range. F070C01A-AAT o Engine CoolantThe coolant should be changed at the intervals specified in the maintenance sched- ule. F070D01A-AAT o Manual Transmission OilInspect the manual transmission oil according to the maintenance schedule. NOTE: If the oil level is low, check for possible leaks before adding oil. Do not overfill.

DO-IT-YOURSELF MAINTENANCE 6-1
6. DO-IT-YOURSELF MAINTENANCE G010A01HP-GAT GASOLINE ENGINE COMPARTMENT (3.5 V6)
1. Fuse and Relay box
2. Battery
3. Brake fluid reservoir
4. Power steering fluid reservoir5. Windshield washer fluid reservoir
6. Air cleaner
7. Radiator cap
8. Engine oil filler cap 9. Automatic Transmission fluid level dipstick
(Vehicle with Automatic Transmission)
10. Engine oil level dipstick
11. Engine Coolant reservoir cap G010A02HP
1
2
3
4 5 6 7 8 9 10 11
6
1

DO-IT-YOURSELF MAINTENANCE
6-2
G010B01HP-GAT DIESEL ENGINE COMPARTMENT (2.5 TCI) G010B02HP
1. Fuse and Relay box
2. Battery
3. Engine oil filler cap
4. Engine oil level dipstick 5. Brake fluid reservoir
6 Clutch fluid reservoir
7. Power steering fluid reservoir
8. Windshield washer fluid reservoir
9. Air cleaner
10. Radiator cap
11. Fuel filter
12. Engine Coolant reservoir cap
12 3
4
56
78 9 1 0 11 121

DO-IT-YOURSELF MAINTENANCE 6-3
G010C01HP-GAT DIESEL ENGINE COMPARTMENT (2.9 CRDi) G010C02HP
1. Fuse and Relay box
2. Battery
3. Engine oil level dipstick
4. Engine oil filler cap 5. Brake fluid reservoir
6 Windshield washer fluid reservoir
7. Air cleaner
8. Radiator cap
9. Automatic Transmission fluid level dipstick
(Vehicle with Automatic Transmission)
10. Fuel filter
11. Power steering fluid reservoir
12. Engine Coolant reservoir cap
12 3 4
5
6 7 8 9 11 121
10

DO-IT-YOURSELF MAINTENANCE
6-4
G020A01A-AAT GENERAL CHECKS Engine Compartment The following should be checked regularly:
o Engine oil level and condition
o Transmission fluid level and condition
o Brake fluid level
o Clutch fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level
o Battery condition
o Air filter condition G020B01A-AAT Vehicle Exterior The following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition (including
spare tire) G020C01A-AAT Vehicle InteriorThe following should be checked each time when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system operation (and air
conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking brake
o Manual transmission operation, including clutch operation
o Automatic transmission operation, including "Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sunvisor operation If you notice anything that does not operate correctly or appears to be functioning incorrect- ly, inspect it carefully and seek assistance from your Hyundai dealer if service is needed. G030A01A-AAT CHECKING THE ENGINE OILEngine oil is essential to the performance and service of the engine. It is suggested that you check the oil level at least once a week in normal use and more often if you are on a trip or driving in severe conditions. G030B03HP-GAT Recommended Oil 1. Gasoline Engine
(1) Select engine oil of the proper SAE viscosity
number according to the atmospheric tem- perature. Recommended viscosity is given in the fol- lowing illustration.
G030B01HP
NOTE: SAE 5W-20 is not recommended for sus- tained high speed vehicle operation.
Gasoline Engine

DO-IT-YOURSELF MAINTENANCE 6-7
The engine oil and filter should be changed at those intervals specified in the maintenance schedule in Section 5. If the car is being driven in severe conditions, more frequent oil and filter changes are required. The procedure for changing the oil and filter is as follows:
1. Park the car on level ground and set theparking brake. Start the engine and let it warm up until the needle on the coolant temperature gauge moves above the lowest mark. Turn the engine off and place the gear selector lever in "P" (automatic transmis- sion) or reverse gear (manual transmis- sion).
2. Open the hood and remove the engine oil filler cap.
3. Slide underneath the car and loosen the drain plug by turning it counterclockwise with a wrench of the proper size. Be sure that a drain pan is in position to catch the oil as it drains out, then remove the drain plug.
WARNING: Be very careful when draining the engine oil
as it may be hot enough to burn you!
4. When the oil has stopped draining, replace
the drain plug using a new washer and retighten by turning it clockwise. Oil pan drain plug tightening torque: 3.5 ~ 4.5 kgf.m
5. Remove the oil filter by turning it counter- clockwise with a oil filter wrench of theproper size. A certain amount of oil will come out when you remove the filter. So be sure to have your drain pan in place under- neath it.
6. Install a new oil filter in accordance with the instructions on the carton or on the filteritself. Do not over-tighten (Tightening
torque: Gasoline- 1.2 ~ 1.6 kgf .
m, Diesel
- 2.3 ~ 2.5 kgf .
m). Be sure that the mounting
surface on the engine is clean and that theold gasket is removed completely. Lubricate the new gasket on the filter with clean en- gine oil before installation.
7. Refill the crankcase with the recommended engine oil. Refer to the specification in chap-ter 9 for engine oil capacity.
G040A02HP
Diesel (2.9 CRDi)
Diesel (2.5 TCI)
Oil filter
Oil filler cap
Oil filler cap
Drain plug Oil filter
Drain plug
G040A02HP-GAT CHANGING THE OIL AND FILTER
o The engine oil consumption is strongly ef-
fected by the viscosity and quality of oil, engine rpm and driving condition etc. The engine oil is more consumed under severe driving conditions such as high speeds and
frequent acceleration and deceleration than normal driving condition.
G040A01HP
Gasoline
Oil filter
Drain plug Oil filler cap

DO-IT-YOURSELF MAINTENANCE
6-8
G050B01A-DAT Recommended Engine Coolant
35% 65%
40% 60%
50% 50%
60% 40%
Ambient
temperature °C ( °F)-15 (5)
-25 (-13) -35 (-31)-45 (-49)
Antifreeze solution Water
Engine Coolant concentration
G050B01HP
G050C01A-AAT
To Check the Coolant Level
G050C01HP
Use a high quality ethylene-glycol coolant in a 50/50 mix with water. The engine coolant should be compatible with aluminum engine parts. Additional corrosion inhibitors or additives should not be used. The cooling system must be main- tained with the correct concentration and type of engine coolant to prevent freezing and corro-
Gasoline or Diesel (2.5 TCI)
G050B03HP
Diesel (2.9 CRDi) sion. Never allow the concentration of anti- freeze to exceed the 60% level or go below the 35% level, otherwise damage to the cooling system may result. For proper concentration when adding or replacing the engine coolant, refer to the following table.
8. Start the engine and check to be sure no oil
is leaking from the drain plug or oil filter.
9. Shut off the engine and recheck the oil level. NOTE: Always dispose of used engine oil in anenvironmentally acceptable manner. It is sug- gested that it be placed in a sealed container and taken to a service station for reclama- tion. Do not pour the oil on the ground or put it into the household trash. WARNING: Used motor oil may cause irritation or can- cer of the skin if left in contact with the skin for prolonged periods of time. Wash your hands thoroughly with soap and warm wa- ter as soon as possible after handling used oil. G050A01A-AAT CHECKING AND CHANGING THE EN- GINE COOLANT WARNING: Do not remove the radiator cap when the engine is hot. When the engine is hot, the engine coolant is under pressure and may erupt through the opening if the cap is removed. You could be seriously burned if you do not observe this precaution. Do not remove the radiator cap until the radiator is cool to touch.

DO-IT-YOURSELF MAINTENANCE 6-9
coolant container, add the appropriate quan- tity of coolant to the radiator.
G050D03HP
G050D01HP
G050D02HP
NOTE: Gasoline Engine Only Before adding the coolant to the radiator, unscrew the flange bolt for fitting water outlet to escape the excess pressure. And if the coolant overflows from the hole while adding the coolant, screw the bolt and con- tinue to add the coolant. 4. Turn the radiator cap counterclockwise with-
out pressing down on it, until it stops. Thisrelieves any pressure remaining in the cool- ing system. And remove the radiator cap by pushing down and turning counterclockwise. Now fill the radiator with clean demineral-ized or distilled water. Continue to add clean demineralized or distilled water in small quan- tities until the fluid level stays up in the radiator neck.
5. Start the engine, top off the radiator with water and then add coolant to the reservoir until the level is between "LOW" and "FULL".
6. Replace the radiator and reservoir caps and check to be sure the drain cocks are fullyclosed and not leaking.
WARNING:The cooling fan is controlled by engine cool-
ant temperature and may sometimes oper- ate even when the engine is not running.
Gasoline Engine only
The coolant level can be seen on the side of the plastic coolant reservoir. The level of the cool- ant should be between the "LOW" and "FULL" lines on the reservoir when the engine is cool. If the level is below the "LOW" mark, add engine coolant to bring it up between "LOW" and "FULL". If the level is low, inspect for coolant leaks and recheck the fluid level fre- quently. If the level drops again, visit your Hyundai dealer for an inspection and diagnosis of the reason.
G050D01HP-GAT To Change the Engine CoolantThe engine coolant should be changed at those intervals specified in the vehicle maintenance schedule in Section 5. CAUTION: Engine coolant can damage the finish of your car. If you spill engine coolant on the car, wash it off thoroughly with clean water.
1. Park the car on level ground, set the park-
ing brake and remove the radiator cap when cool.
2. Be sure your drain receptacle is in place. Open the drain cock on the radiator. Allowall the engine coolant to drain from the cooling system, then securely close the drain cock.
3. Check Section 9 for the capacity of the cooling system in your car. Then, followingthe manufacturer’s directions on the engine

DO-IT-YOURSELF MAINTENANCE
6-10
G070A02Y-AAT
CHANGING THE AIR CLEANER FIL- TER
G070A01HP
The replacement of air cleaner filter is per- formed 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 filterput in its place.
Genuine Hyundai replacement parts are rec- ommended. CAUTION: Operating your vehicle without a proper air cleaner filter in place can result in excessive engine wear.
NOTE:
o When replacing the spark plug, genuine
Hyundai parts are recommended.
o It is recommended that the spark plugs be changed by an authorized Hyundai dealer.
WARNING: It is recommended that the engine be coolor cold when changing the spark plugs. If
G060B01HP-AAT
Replacing the Spark Plugs The spark plugs should be changed at the intervals specified in the vehicle maintenance schedule in Section 5 or whenever engine per- formance indicates they should be changed. Symptoms that suggest poor spark plug perfor- mance include engine misfiring under load, loss of fuel economy, poor acceleration, etc. When spark plugs are replaced, always use spark plugs recommended by Hyundai. The use of other spark plugs can result in loss of performance, radio interference or engine dam- age.
Recommended Spark Plugs: Type
RC10PYPB4 (CHAMPION) PFR5N-11 (NGK)RC10YC(CHAMPION)BKR5ES (NGK)
Remark
Unleaded*
Leaded
*: Platinum coated the engine is hot, you could burn yourself on the insulated connector, the spark plug or the engine itself.
Use extreme caution when working near the blades of the coolant fan so that you are not injured by a rotating fan blade. As the en- gine coolant temperature decreases, the fan will automatically shut off. This is a normal condition. G060A01HP-GAT SPARK PLUGS (Gasoline Engine Only)
SSA6060A
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.
Unleaded: 1.0 ~ 1.1mm (0.039 ~ 0.043 in.) Leaded : 0.7 ~ 0.8mm (0.028 ~ 0.032 in.)

DO-IT-YOURSELF MAINTENANCE 6-11
G090A01HP-AAT FILLING THE WASHER RESERVOIR
G090A01HP
The washer fluid reservoir supplies fluid to the windshield washer system.A good quality washer fluid should be used to fill the washer reservoir. The fluid level should be checked more frequently during inclement weather or whenever the washer system is in more frequent use.The capacity of the washer reservoir is 4.5 liters (4.75 U.S. quarts). CAUTION:
o Radiator antifreeze (engine coolant) should not be used in the washer system because it will damage the car's finish.
o The washer should not be operated if the washer reservoir is empty. This can dam-age the washer fluid pump.
G100A02HP-GAT CHECKING THE TRANSMISSION OIL (MANUAL)
G100A01HP
Drain plug
Filler plug
Transmission lubricant in the manual transmis- sion should be checked at those intervals speci- fied in the vehicle maintenance schedule in Section 5. Recommended Oil Use only HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4) in the manual transmission. Manual Transmission Oil Capacity The oil capacity of the manual transmission is ; Gasoline or Diesel (2.9 CRDi) : 3.2 liters (3.38 U.S. quarts) Diesel (2.5 TCI) : 2.5 liters (2.64 U.S. quarts)
G080A02A-AAT WINDSHIELD WIPER BLADES
The wiper blades should be carefully inspected from time to time and cleaned to remove accu- mulations of road 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 with genuine Hyundai re- placement parts or their equivalent. CAUTION:
o Do not operate the wipers on dry glass. This can result in more rapid wear of the wiper blades and may scratch the glass.
o Keep the blade rubber out of contact with petroleum products such as engineoil, gasoline, etc.
G080A01HP